[Event "US Open-54"]
[Site "Milwaukee"]
[Date "1953.08.14"]
[Round "5"]
[White "Popovych, Orest"]
[Black "Cohn, Jean"]
[Result "0-1"]
[ECO "C39"]
[PlyCount "68"]
[EventDate "1953.08.10"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 Nf6 6. d4 d6 7. Nd3 Nxe4 8. Bxf4
Bg7 9. c3 h5 10. Nd2 Nxd2 11. Qxd2 Nc6 12. O-O-O O-O 13. Bh6 Bf5 14. Qg5 Qxg5+
15. hxg5 Bxh6 16. gxh6 Bg6 17. Nf4 Kh7 18. Nxh5 Kxh6 19. Nf6+ Kg5 20. Nd5 Rac8
21. Bd3 Bxd3 22. Rxd3 f5 23. Rh7 Kg6 24. Rxc7 Rxc7 25. Nxc7 f4 26. Kd2 Kf5 27.
Nb5 Rf6 28. c4 a6 29. Nc7 Rf7 30. Nd5 Rh7 31. Kc3 Rh2 32. Rd2 g3 33. Kd3 f3 34.
gxf3 Nb4+ 0-1

[Event "Washington DC Eastern States op"]
[Site "?"]
[Date "1954.??.??"]
[Round "1"]
[White "Whitaker, Norman"]
[Black "Popovych, O."]
[Result "1/2-1/2"]
[ECO "B50"]
[PlyCount "111"]
[EventDate "1954.??.??"]
[EventType "game"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. e5 dxe5 5. Nxe5 Nbd7 6. f4 e6 7. d4 cxd4 8.
cxd4 Nd5 9. Nc3 Nxc3 10. bxc3 Nxe5 11. fxe5 Qh4+ 12. g3 Qe4+ 13. Kf2 Bd7 14.
Bg2 Qf5+ 15. Ke1 Rc8 16. Rf1 Qg6 17. Rf4 Bc6 18. d5 Bxd5 19. Bxd5 exd5 20. Qxd5
Rc7 21. e6 Qxe6+ 22. Re4 Qxe4+ 23. Qxe4+ Re7 24. Qe3 Rxe3+ 25. Bxe3 b6 26. a4
Kd7 27. a5 Bc5 28. Bxc5 bxc5 29. Rb1 Kc7 30. Rb5 Kc6 31. c4 Re8+ 32. Kd2 Re4
33. Kd3 Rd4+ 34. Kc3 Rd7 35. Rb8 g6 36. g4 Kd6 37. g5 Rc7 38. Rh8 f5 39. gxf6
Ke6 40. Rf8 g5 41. a6 h5 42. Rb8 Kxf6 43. Rb7 Re7 44. Rb5 Re6 45. Rxc5 Rxa6 46.
h4 gxh4 47. Rxh5 Ra3+ 48. Kb4 Rh3 49. c5 Ke6 50. Rh6+ Kd7 51. Rh7+ Kc6 52. Rxa7
Rh1 53. Ra6+ Kc7 54. Rh6 h3 55. Rh7+ Kc6 56. Rh6+ 1/2-1/2

[Event "US Open-55"]
[Site "New Orleans"]
[Date "1954.08.04"]
[Round "3"]
[White "Popovych, Orest"]
[Black "Lombardy, William James"]
[Result "1-0"]
[ECO "B93"]
[PlyCount "41"]
[EventDate "1954.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. Bd3 e5 8. Nf3
b5 9. a3 Nbd7 10. O-O Be7 11. Kh1 O-O 12. Qe1 Bb7 13. Nh4 Rfe8 14. Nf5 Bf8 15.
Qg3 Kh8 16. fxe5 Rxe5 17. Qh4 Ree8 18. Bg5 Ng8 19. e5 g6 20. Nxd6 Bxd6 21. Rxf7
1-0

[Event "US Open-55"]
[Site "New Orleans"]
[Date "1954.08.06"]
[Round "5"]
[White "Pomar Salamanca, Arturo"]
[Black "Popovych, Orest"]
[Result "1/2-1/2"]
[ECO "E72"]
[PlyCount "54"]
[EventDate "1954.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 O-O 6. Bg2 e5 7. Nge2 Nc6 8. d5
Ne7 9. O-O Nd7 10. f4 f5 11. Qc2 a5 12. exf5 Nxf5 13. Ne4 Nc5 14. fxe5 Nxe4 15.
Bxe4 Bxe5 16. Bf4 Nd4 17. Nxd4 Bxd4+ 18. Kh1 Bh3 19. Bg2 Bf5 20. Qd2 Bg7 21.
Rae1 Qd7 22. Bg5 Be5 23. Bh6 Rfe8 24. Re2 b6 25. Ref2 Bg7 26. Qf4 Bxh6 27. Qxh6
Qg7 1/2-1/2

[Event "US Open-55"]
[Site "New Orleans"]
[Date "1954.08.08"]
[Round "6"]
[White "Popovych, Orest"]
[Black "Evans, Larry Melvyn"]
[Result "1/2-1/2"]
[ECO "B93"]
[PlyCount "54"]
[EventDate "1954.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. Bd3 e5 8. Nf3
Be7 9. O-O O-O 10. Kh1 b5 11. a3 Be6 12. Qe1 Nbd7 13. Nh4 exf4 14. Bxf4 Rfe8
15. h3 Bf8 16. Bg5 Rac8 17. e5 dxe5 18. Bxf6 Nxf6 19. Rxf6 gxf6 20. Qe4 Bg7 21.
Qxh7+ Kf8 22. Rf1 e4 23. Nxe4 Qe5 24. Rf3 Qxb2 25. Nd6 Qc1+ 26. Rf1 Qg5 27.
Nxe8 Rxe8 1/2-1/2

[Event "US Open-55"]
[Site "New Orleans"]
[Date "1954.08.09"]
[Round "7"]
[White "Marchand, Erich Watkinson"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "E67"]
[PlyCount "63"]
[EventDate "1954.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nbd7 7. Nc3 e5 8. h3
exd4 9. Nxd4 Nb6 10. b3 c5 11. Nc2 Be6 12. e4 Qc8 13. h4 Ne8 14. Bb2 Qd8 15.
Qd2 Rb8 16. Ne3 g5 17. hxg5 Qxg5 18. f4 Qxg3 19. Ne2 Qh4 20. f5 Bd7 21. Rf4 Qd8
22. Kf2 Bxb2 23. Qxb2 Qf6 24. Qc1 Ng7 25. Bf3 Rfc8 26. Qh1 h5 27. Rg1 Kf8 28.
Bxh5 Nxh5 29. Qxh5 Ke7 30. Ng4 Qg7 31. Qh4+ f6 32. Nxf6 1-0

[Event "US Open-55"]
[Site "New Orleans"]
[Date "1954.08.10"]
[Round "8"]
[White "Popovych, Orest"]
[Black "Schroeder, James R"]
[Result "0-1"]
[ECO "C31"]
[PlyCount "50"]
[EventDate "1954.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 c6 4. dxc6 Nxc6 5. d3 Bd6 6. fxe5 Nxe5 7. Nf3 Nf6 8.
Be2 O-O 9. O-O Qa5 10. d4 Ng6 11. Nbd2 Bg4 12. Nc4 Qc7 13. Nxd6 Qxd6 14. c3
Rae8 15. h3 Bh5 16. Kh1 Ne4 17. Bb5 Re6 18. Kg1 Nh4 19. Qd3 Nxg2 20. Ne5 Rxe5
21. dxe5 Qg6 22. Kh1 Be2 23. Qd7 Nh4 24. Rg1 Nf2+ 25. Kh2 Nf3# 0-1

[Event "US Open-55"]
[Site "New Orleans"]
[Date "1954.08.11"]
[Round "9"]
[White "Stevens, Blake W"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "E67"]
[PlyCount "85"]
[EventDate "1954.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O e5 7. d4 Nbd7 8. Bg5
h6 9. Bxf6 Bxf6 10. dxe5 dxe5 11. Qc2 Bg7 12. Rad1 c6 13. Rd6 Qc7 14. Rfd1 Nc5
15. b4 Ne6 16. c5 Nd4 17. Nxd4 exd4 18. Ne4 Be5 19. Qd2 Kg7 20. a4 Bf5 21. f4
Bxd6 22. cxd6 Qb6 23. a5 Qd8 24. Qxd4+ f6 25. Nf2 Bd7 26. e4 b6 27. a6 Rc8 28.
e5 Kh7 29. Ne4 fxe5 30. fxe5 Be6 31. Nf6+ Kg7 32. Rc1 Rxf6 33. exf6+ Qxf6 34.
Qxf6+ Kxf6 35. Rf1+ Kg5 36. h4+ Kh5 37. Re1 Bg4 38. Re7 Rd8 39. Rxa7 Rxd6 40.
Rf7 Bf5 41. Bf3+ Bg4 42. a7 Rd8 43. Bxc6 1-0

[Event "US Open-55"]
[Site "New Orleans"]
[Date "1954.08.12"]
[Round "10"]
[White "Popovych, Orest"]
[Black "Brieger, Robert S"]
[Result "0-1"]
[ECO "A40"]
[PlyCount "88"]
[EventDate "1954.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. c4 Ng6 5. Bd3 Bc5 6. Ne2 d6 7. Nbc3 N8e7 8.
Qc2 a6 9. Bd2 Bd7 10. Nd1 Qc8 11. b4 Ba7 12. c5 f5 13. f3 Nh4 14. O-O Nxg2 15.
Kxg2 fxe4 16. Bxe4 Bh3+ 17. Kg1 Bxf1 18. Kxf1 Qh3+ 19. Kg1 Qd7 20. Be3 dxc5 21.
Bxc5 Nxd5 22. Bxa7 Rxa7 23. Qc5 Nb6 24. Qxe5+ Qe7 25. Qh5+ g6 26. Bxg6+ Kd8 27.
Be4 Qg7+ 28. Kf2 Qxa1 29. Ndc3 Kc8 30. Qe5 Rd8 31. Bf5+ Kb8 32. Qe7 Rh8 33. Qf6
Re8 34. Qf7 Rd8 35. Qe7 Rh8 36. Bb1 Ra8 37. Be4 Qb2 38. a4 Qd2 39. a5 Nc8 40.
Qe5 Rd8 41. Nd5 Nd6 42. Bxh7 Re8 43. Ne7 Qxb4 44. Kg2 Qh4 0-1

[Event "US Open-57"]
[Site "Oklahoma City"]
[Date "1956.??.??"]
[Round "1"]
[White "Popovych, Orest"]
[Black "Hardesty, G."]
[Result "1-0"]
[ECO "B68"]
[PlyCount "56"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Bg5 e6 7. Qd2 Be7 8.
O-O-O a6 9. Nb3 Bd7 10. f4 h6 11. Bxf6 gxf6 12. Be2 f5 13. exf5 e5 14. Nd5 Bxf5
15. Nxe7 Kxe7 16. fxe5 Nxe5 17. Qf4 Qc8 18. Nd4 Bg6 19. Rhf1 Qc7 20. Qf6+ Kd7
21. Nf5 Bxf5 22. Rxf5 Rae8 23. Rxe5 Rxe5 24. Qxe5 Re8 25. Bg4+ Re6 26. Bxe6+
fxe6 27. Qg7+ Kc6 28. Qxc7+ Kxc7 1-0

[Event "US Open-57"]
[Site "Oklahoma City"]
[Date "1956.??.??"]
[Round "2"]
[White "Saidy, Anthony Fred"]
[Black "Popovych, Orest"]
[Result "1/2-1/2"]
[ECO "E67"]
[PlyCount "77"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nbd7 7. Qc2 e5 8. Rd1
exd4 9. Nxd4 Re8 10. Nc3 Nc5 11. b4 Ne6 12. Nb3 Qe7 13. Qd2 h5 14. Bb2 h4 15.
e4 Kh7 16. Nd5 Nxd5 17. Bxg7 Nxg7 18. cxd5 Rh8 19. Rac1 Kg8 20. Qc3 hxg3 21.
hxg3 Ne8 22. Nd4 a6 23. Re1 Qg5 24. f4 Qh6 25. Kf2 Nf6 26. Rh1 Ng4+ 27. Kg1 Qg7
28. Rxh8+ Qxh8 29. Nf3 Qxc3 30. Rxc3 Nf6 31. Nd4 Ne8 32. e5 Bg4 33. Kf2 Kf8 34.
Nb3 b6 35. Ke3 Ke7 36. Kd4 a5 37. b5 a4 38. Nc1 Bd7 39. Bf1 1/2-1/2

[Event "US Open-57"]
[Site "Oklahoma City"]
[Date "1956.??.??"]
[Round "3"]
[White "Popovych, Orest"]
[Black "Del Gado Ramirez, S."]
[Result "1-0"]
[ECO "C30"]
[PlyCount "87"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. c3 Bg4 5. fxe5 Bxf3 6. Qxf3 dxe5 7. Bc4 Qh4+ 8.
g3 Qf6 9. Qe2 Nh6 10. Rf1 Qg6 11. d3 O-O 12. Nd2 Qg4 13. Nf3 Nd7 14. Bxh6 gxh6
15. O-O-O Kh8 16. Qd2 Qh5 17. Qg2 c6 18. Nh4 Nf6 19. d4 Qg5+ 20. Kb1 exd4 21.
Rf5 Qg4 22. Be2 Qxe4+ 23. Qxe4 Nxe4 24. Bd3 Be7 25. Bxe4 Bxh4 26. gxh4 dxc3 27.
bxc3 Rae8 28. Bc2 Re7 29. Rh5 Re6 30. Rd7 Kg7 31. Rxb7 Re1+ 32. Kb2 a6 33. Rb6
Rd8 34. Bb3 Re2+ 35. Ka3 Kg6 36. Rc5 Rd6 37. Rcxc6 Rxc6 38. Rxc6+ f6 39. h5+
Kf5 40. h3 a5 41. Rc5+ Ke4 42. Rxa5 f5 43. Be6 Rf2 44. Bxf5+ 1-0

[Event "US Open-57"]
[Site "Oklahoma City"]
[Date "1956.??.??"]
[Round "4"]
[White "Martin, Raymond"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "B94"]
[PlyCount "95"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 h6 8.
Bh4 Qc7 9. Be2 g6 10. f4 Bg7 11. O-O b5 12. Rae1 b4 13. Nd5 Nxd5 14. exd5 Bxd4+
15. Qxd4 Qc5 16. Qxc5 Nxc5 17. Bf3 Ra7 18. Rf2 Rg8 19. Bf6 Kd8 20. Bd4 Rc7 21.
c3 bxc3 22. Bxc3 Rb7 23. Re3 Bd7 24. Ba5+ Ke8 25. Rfe2 Bb5 26. Rc2 Kd7 27. b3
g5 28. fxg5 Rxg5 29. h4 Rg8 30. a4 Bd3 31. Rxc5 dxc5 32. Rxd3 Rgb8 33. Bd1 Rg8
34. Bd2 Rg6 35. Be3 Kd6 36. Rc3 Rd7 37. Bf3 Ke5 38. Bxc5 f5 39. Re3+ Kf4 40.
Rxe7 Rxe7 41. Bxe7 Ke5 42. d6 Ke6 43. Bb7 f4 44. Kf2 a5 45. Ba6 Rg3 46. Bc4+
Kd7 47. Bb5+ Ke6 48. Bf8 1-0

[Event "US Open-57"]
[Site "Oklahoma City"]
[Date "1956.??.??"]
[Round "5"]
[White "Popovych, Orest"]
[Black "Thurston, Ben"]
[Result "1-0"]
[ECO "B64"]
[PlyCount "59"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8.
O-O-O O-O 9. f4 e5 10. Nf3 Bg4 11. h3 Bxf3 12. gxf3 Nd4 13. fxe5 dxe5 14. f4
Nc6 15. Qg2 Qa5 16. Bh6 g6 17. Bxf8 Bxf8 18. f5 Nd4 19. fxg6 hxg6 20. Bc4 Kg7
21. Rhg1 Nh5 22. Qf1 f6 23. Rxg6+ Kxg6 24. Qg2+ Kh6 25. Rg1 Nf4 26. Qg8 Qc7 27.
Qh8+ Qh7 28. Qxf6+ Ng6 29. Bf7 Nf3 30. Rxg6+ 1-0

[Event "US Open-57"]
[Site "Oklahoma City"]
[Date "1956.??.??"]
[Round "6"]
[White "Popel, Stephan A"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "84"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d6 6. Nc3 Nbd7 7. e4 e5 8. h3
exd4 9. Nxd4 Re8 10. Re1 c6 11. Nb3 Ne5 12. f4 Nc4 13. Qd3 Be6 14. Kh2 Nd7 15.
Qf1 Ndb6 16. Rd1 f5 17. Nd4 fxe4 18. b3 c5 19. Nde2 Na5 20. Be3 Qe7 21. Qf2
Rac8 22. Rab1 d5 23. Bc1 e3 24. Qe1 d4 25. Nb5 Nc6 26. Ba3 Bd5 27. Bxd5+ Nxd5
28. Nbxd4 Nxd4 29. Nxd4 e2 30. Rd3 Qe4 31. Nf3 Ne3 32. Rxe3 Qxe3 33. Ne5 Bxe5
34. fxe5 Rxe5 35. Bc1 Qf3 36. Bf4 Rf5 37. Qg1 g5 38. Be3 Re8 39. Bxc5 e1=Q 40.
Rxe1 Rxe1 41. Qxe1 Rxc5 42. Qe6+ Qf7 0-1

[Event "US Open-57"]
[Site "Oklahoma City"]
[Date "1956.??.??"]
[Round "7"]
[White "Popovych, Orest"]
[Black "Avram, Herbert Mois"]
[Result "1-0"]
[ECO "C32"]
[PlyCount "63"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Nf6 5. Qe2 Bc5 6. dxe4 O-O 7. Nc3 Bxg1 8.
Rxg1 Nxe4 9. Nxe4 Re8 10. g4 Nd7 11. Rg3 Nc5 12. Re3 Nxe4 13. Rxe4 Qh4+ 14. Kd2
Rxe4 15. Qxe4 Bxg4 16. Bd3 Bd7 17. Qf3 Qxh2+ 18. Kc3 Qg1 19. Qe3 Qd1 20. Qd2
Qg1 21. Qe3 Qd1 22. b3 Qh5 23. Bd2 Qxd5 24. Kb2 Re8 25. Qg3 b5 26. Bc3 g6 27.
Qh4 Qd6 28. Rh1 h5 29. f5 c5 30. fxg6 fxg6 31. Rg1 Re6 32. Qxh5 1-0

[Event "US Open-57"]
[Site "Oklahoma City"]
[Date "1956.??.??"]
[Round "8"]
[White "Bisguier, Arthur Bernard"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "E70"]
[PlyCount "73"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 c5 6. d5 O-O 7. Qd2 Qa5 8. Bd3
Re8 9. Nge2 Na6 10. O-O Nc7 11. a3 Na6 12. f4 Ng4 13. Bc2 f5 14. Ba4 Rf8 15.
Bxe7 Rf7 16. Bxd6 fxe4 17. Be8 Rf6 18. Be7 e3 19. Qc1 Bf5 20. Bxf6 Bxf6 21. Bb5
Bd4 22. b4 Qd8 23. Rf3 Qh4 24. h3 Nf2 25. bxc5 Bxc5 26. Qe1 Bg4 27. Rg3 Bh5 28.
Kh2 Kh8 29. Bd7 Rf8 30. Na4 Ne4 31. Nxc5 Nxg3 32. Ne6 Bxe2 33. Nxf8 Nf1+ 34.
Kg1 Qxf4 35. Qc3+ Kg8 36. Qg7+ Kxg7 37. Ne6+ 1-0

[Event "US Open-57"]
[Site "Oklahoma City"]
[Date "1956.??.??"]
[Round "9"]
[White "Popovych, Orest"]
[Black "Medina, J."]
[Result "1/2-1/2"]
[ECO "C36"]
[PlyCount "87"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Nf6 5. Bb5+ Bd7 6. Qe2+ Qe7 7. Bxd7+
Nbxd7 8. c4 O-O-O 9. Qxe7 Bxe7 10. d4 Nh5 11. O-O Bf6 12. Nc3 Rhe8 13. d6 cxd6
14. Nb5 Nb6 15. Bd2 a6 16. Na3 Na8 17. Rac1 Kb8 18. Rfd1 g5 19. Bb4 g4 20. Ne1
Re4 21. Nac2 Ka7 22. Rd3 Ng7 23. Rb1 Nf5 24. Bc3 Rde8 25. b4 Nb6 26. c5 Nd5 27.
Ba1 Nde3 28. b5 Nxc2 29. Nxc2 Re2 30. bxa6 bxa6 31. Rdb3 R8e7 32. cxd6 Nxd6 33.
Nb4 Re1+ 34. Rxe1 Rxe1+ 35. Kf2 Rc1 36. Bb2 Rc8 37. d5 Bxb2 38. Rxb2 a5 39.
Nc6+ Ka6 40. a4 Re8 41. Nb8+ Ka7 42. Nc6+ Ka6 43. Nb8+ Ka7 44. Nc6+ 1/2-1/2

[Event "US Open-57"]
[Site "Oklahoma City"]
[Date "1956.??.??"]
[Round "10"]
[White "Fischer, Robert James"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "A05"]
[PlyCount "103"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d6 6. Nbd2 e5 7. e4 Ne8 8. c3
f5 9. d4 f4 10. dxe5 dxe5 11. Nc4 Qxd1 12. Rxd1 Nc6 13. gxf4 exf4 14. Nd4 Nxd4
15. cxd4 f3 16. Bf1 Nf6 17. Ne5 Be6 18. d5 Ng4 19. Nd3 Bc8 20. Bf4 Rxf4 21.
Nxf4 Be5 22. Nd3 Bxh2+ 23. Kh1 Bd6 24. Bh3 Ne5 25. Nxe5 Bxe5 26. Be6+ Kg7 27.
Rd3 Bxe6 28. dxe6 Kf6 29. Rad1 Re8 30. Rxf3+ Kxe6 31. Kg2 a5 32. a4 b6 33. Rd2
h5 34. Rfd3 Rf8 35. Rf3 Bf4 36. Rc2 c5 37. Rb3 Bc7 38. Rd2 Rf4 39. Rg3 Rf6 40.
Rf3 Bf4 41. Rd8 g5 42. Rfd3 Rf7 43. Rh8 Ke5 44. f3 h4 45. Rh6 Rf6 46. Rxf6 Kxf6
47. Rd7 Ke5 48. Rb7 Kd4 49. Rxb6 c4 50. Rb5 Bc7 51. Rd5+ Ke3 52. Rxg5 1-0

[Event "US Open-57"]
[Site "Oklahoma City"]
[Date "1956.??.??"]
[Round "11"]
[White "Popovych, Orest"]
[Black "Romanenko, Ivan1"]
[Result "1-0"]
[ECO "B03"]
[PlyCount "51"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 Bf5 7. Nc3 e6 8. Be3
Nc6 9. Nf3 Be7 10. Be2 f6 11. exf6 Bxf6 12. O-O O-O 13. d5 Nb4 14. Nd4 Bxd4 15.
Bxd4 Qg5 16. Bc5 Bh3 17. Rxf8+ Rxf8 18. Bf3 Nxc4 19. Ne4 Qg6 20. Bxb4 Rd8 21.
Qe2 exd5 22. Ng3 Qb6+ 23. Kh1 Bxg2+ 24. Bxg2 Qxb4 25. Bxd5+ Kh8 26. Bxc4 1-0

[Event "US Open-57"]
[Site "Oklahoma City"]
[Date "1956.??.??"]
[Round "12"]
[White "Freeman, C."]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "B24"]
[PlyCount "66"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. Nce2 Bg7 6. Nh3 Bg4 7. f3 Bd7 8. O-O
Qc8 9. Nf2 h5 10. c3 e5 11. d3 Nge7 12. Be3 h4 13. d4 hxg3 14. hxg3 Na5 15. f4
Nc4 16. Bc1 cxd4 17. cxd4 exd4 18. Nxd4 Qc5 19. Nf3 Bb5 20. Re1 Nxb2 21. Bxb2
Bxb2 22. Rb1 Bc3 23. Rc1 Rc8 24. Qb3 Ba6 25. Red1 Qb4 26. Qc2 O-O 27. Nd3 Qxe4
28. Qb3 Ba5 29. Nf2 Qb4 30. Qe3 Nf5 31. Qe4 Nxg3 32. Qe7 Rxc1 33. Rxc1 Ne2+ 0-1

[Event "US Open-58"]
[Site "Cleveland"]
[Date "1957.08.07"]
[Round "3"]
[White "Popovych, Orest"]
[Black "Byrne, Robert Eugene"]
[Result "0-1"]
[ECO "B63"]
[PlyCount "90"]
[EventDate "1957.08.05"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 h6 8.
Bxf6 gxf6 9. O-O-O a6 10. Kb1 Bd7 11. Be2 h5 12. f4 Qb6 13. Nf3 O-O-O 14. Na4
Qa7 15. c4 Be7 16. g3 Kb8 17. Qc3 Nd4 18. Nxd4 Bxa4 19. b3 Bd7 20. Bf3 Qc5 21.
Rc1 f5 22. Nc2 fxe4 23. Bxe4 d5 24. Bg2 dxc4 25. Qxc4 Qxc4 26. bxc4 Ba4 27.
Rhd1 Rc8 28. Rd4 Bf6 29. Rd6 Ka7 30. Bf1 Be7 31. Rd4 Bc5 32. Rd3 h4 33. Nd4
hxg3 34. hxg3 Rh2 35. Nf3 Rf2 36. Ne5 f5 37. Rf3 Rh2 38. Rd3 Rg8 39. Nf3 Rf2
40. Ne5 Rh8 41. Rf3 Rhh2 42. Rxf2 Bxf2 43. Nf3 Rh6 44. Rc3 Bxg3 45. Nd4 Bxf4
0-1

[Event "US Open-58"]
[Site "Cleveland"]
[Date "1957.08.08"]
[Round "4"]
[White "Potter, Robert BM"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "B25"]
[PlyCount "72"]
[EventDate "1957.08.05"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 Nc6 6. f4 e6 7. Nf3 Nge7 8. O-O
O-O 9. Ne2 e5 10. c3 Bg4 11. h3 Bxf3 12. Rxf3 d5 13. Be3 b6 14. Rf1 Qd7 15. g4
exf4 16. Bxf4 Rad8 17. Qe1 dxe4 18. dxe4 Ne5 19. Rd1 Qb5 20. Rd2 Nd3 21. Qg3
Nxb2 22. Nc1 Rxd2 23. Bxd2 Nc6 24. Bf4 Rd8 25. e5 Nc4 26. Nd3 N4a5 27. Be4 c4
28. Nb4 Nxe5 29. Qg2 Qc5+ 30. Kh1 Nd3 31. Bd2 Re8 32. Bd5 Rf8 33. Nxd3 cxd3 34.
Qf3 Nc4 35. Bxf7+ Kh8 36. Qxd3 Ne5 0-1

[Event "US Open-58"]
[Site "Cleveland"]
[Date "1957.08.11"]
[Round "7"]
[White "Popovych, Orest"]
[Black "O'Keefe, Jack"]
[Result "1-0"]
[ECO "B67"]
[PlyCount "41"]
[EventDate "1957.08.05"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Bd7 9. f4 Rc8 10. Nf3 Qa5 11. Kb1 b5 12. e5 b4 13. exf6 bxc3 14. fxg7 Rb8
15. b3 Bxg7 16. Qxd6 Rb7 17. Nd4 Bxd4 18. Rxd4 Qb6 19. Rc4 a5 20. Be2 Ra7 21.
Rd1 1-0

[Event "US Open-58"]
[Site "Cleveland"]
[Date "1957.08.12"]
[Round "8"]
[White "Popovych, Orest"]
[Black "Berliner, Hans Jack"]
[Result "1/2-1/2"]
[ECO "B03"]
[PlyCount "100"]
[EventDate "1957.08.05"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 g6 7. Be3 Bg7 8. Nf3
c5 9. d5 Bg4 10. Bxc5 N8d7 11. Bd4 Nxe5 12. Nbd2 O-O 13. h3 Bxf3 14. Nxf3 Nxf3+
15. gxf3 e6 16. h4 exd5 17. Bxg7 Kxg7 18. Qd4+ Qf6 19. Qxf6+ Kxf6 20. c5 Na4
21. Rc1 Nxb2 22. Rc2 Rfe8+ 23. Kd2 Nc4+ 24. Bxc4 dxc4 25. Rxc4 Rad8+ 26. Kc2
Re2+ 27. Kb1 Rde8 28. Rf4+ Kg7 29. Rb4 Re1+ 30. Rxe1 Rxe1+ 31. Kc2 Re7 32. Kd3
h6 33. Kd4 Kf6 34. a4 Ke6 35. a5 Rd7+ 36. Kc4 Ke7 37. a6 bxa6 38. c6 Rd1 39.
Rb7+ Ke6 40. c7 Rc1+ 41. Kd4 Kd6 42. c8=Q Rxc8 43. Rxf7 Rc7 44. Rf6+ Ke7 45.
Rxa6 Kf7 46. Ke5 Kg7 47. Kf4 Rf7+ 48. Kg4 Kf8 49. h5 gxh5+ 50. Kxh5 Rb7 1/2-1/2

[Event "US Open-58"]
[Site "Cleveland"]
[Date "1957.08.13"]
[Round "9"]
[White "Burger, Karl"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "B94"]
[PlyCount "48"]
[EventDate "1957.08.05"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8.
Qd3 g6 9. O-O-O Bg7 10. Be2 O-O 11. g4 e5 12. Nf5 gxf5 13. gxf5 Kh8 14. Rhg1
Rg8 15. Qh3 b5 16. Qh4 Bb7 17. Rd3 b4 18. Rh3 bxc3 19. fxe5 dxe5 20. Kb1 Bxe4
21. Bd1 cxb2 22. Bxf6 Nxf6 23. Rxg7 Rxg7 24. Qxf6 Qd8 0-1

[Event "US Open-58"]
[Site "?"]
[Date "1957.??.??"]
[Round "10"]
[White "Popovych, O."]
[Black "Byrne, Don"]
[Result "0-1"]
[ECO "B77"]
[PlyCount "70"]
[EventDate "1957.08.05"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. Bc4 Bd7 10. h4 Qc8 11. Bb3 Rd8 12. h5 Nxh5 13. Nd5 Re8 14. Nb5 Rb8 15.
Bh6 Be5 16. f4 Bxb2 17. Rb1 Bh8 18. Rxh5 gxh5 19. f5 Be5 20. Qg5+ Kh8 21. f6
Bxf6 22. Nxf6 Rg8 23. Nxg8 Qxg8 24. Qxg8+ Rxg8 25. Bxf7 Rxg2 26. Nc3 Ne5 27.
Bxh5 Rxc2 28. Bd2 Nc4 29. Rxb7 Bc6 30. Rc7 Nxd2 31. Kd1 Rxc3 32. Kxd2 Rh3 33.
Bg4 Ra3 34. Be6 Bxe4 35. Rxe7 d5 0-1

[Event "US Open-58"]
[Site "Cleveland"]
[Date "1957.08.16"]
[Round "12"]
[White "Popovych, Orest"]
[Black "Mednis, Edmar John"]
[Result "0-1"]
[ECO "B68"]
[PlyCount "45"]
[EventDate "1957.08.05"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Bd7 9. f4 Be7 10. Nf3 b5 11. e5 b4 12. exf6 bxc3 13. Qxc3 gxf6 14. Bh4 d5
15. Nd4 Na5 16. Be2 Rc8 17. Qg3 Kf8 18. Qe3 Rg8 19. Rhf1 Nc4 20. Bxc4 Rxc4 21.
Qd3 Bb5 22. Nxb5 axb5 23. Qxh7 {und nach 34 Zügen} 0-1

[Event "Boston New England-ch"]
[Site "?"]
[Date "1958.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Lyman, Shelby"]
[Result "1-0"]
[ECO "B14"]
[PlyCount "101"]
[EventDate "1958.??.??"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. c5 O-O 8. Bd3
b6 9. b4 a5 10. Na4 Nbd7 11. Bf4 axb4 12. c6 Nh5 13. Bg3 Ndf6 14. c7 Qe8 15.
Nxb6 Ra3 16. Ne5 Bd6 17. Rc1 h6 18. Nc6 Nxg3 19. hxg3 e5 20. dxe5 Bg4 21. c8=Q
Bxd1 22. Qxe8 Rxe8 23. Rxd1 Bxe5 24. O-O Bc7 25. Nc8 Kf8 26. N8a7 Rxa2 27. Nb5
Bb6 28. Nxb4 Rb2 29. Nc2 Ne4 30. Nbd4 Ra8 31. Bxe4 dxe4 32. Rb1 Raa2 33. Rxb2
Rxb2 34. Rd1 f5 35. Ne3 g6 36. Nc4 Bxd4 37. Rxd4 Rb1+ 38. Kh2 Rf1 39. Rd2 Ke7
40. Ne3 Re1 41. g4 fxg4 42. Nxg4 h5 43. Ne3 Ke6 44. Kg3 g5 45. Rd4 Ke5 46. Rd5+
Kf6 47. Rf5+ Kg6 48. Re5 h4+ 49. Kg4 h3 50. Kxh3 Re2 51. Kg3 1-0

[Event "Mass State-ch"]
[Site "?"]
[Date "1958.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Curdo, John"]
[Result "1-0"]
[ECO "C36"]
[PlyCount "49"]
[EventDate "1958.??.??"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Ne7 4. d4 d5 5. exd5 Nxd5 6. Bc4 Bg4 7. O-O Nc6 8.
Nc3 Nxc3 9. bxc3 Bd6 10. Re1+ Kf8 11. Rb1 Qf6 12. Bd5 Nd8 13. c4 c6 14. Be4 Ne6
15. c5 Be7 16. Rxb7 Rd8 17. Bb2 Bxf3 18. Bxf3 g5 19. Kf1 Rg8 20. Qe2 Qh6 21. h3
Bf6 22. d5 Ng7 23. Bxf6 Qxf6 24. Qe7+ Qxe7 25. Rexe7 1-0

[Event "US Open-59"]
[Site "Rochester"]
[Date "1958.08.07"]
[Round "4"]
[White "Popovych, Orest"]
[Black "Bisguier, Arthur Bernard"]
[Result "0-1"]
[ECO "B41"]
[PlyCount "78"]
[EventDate "1958.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Bd3 Nc6 8. Bc2
Qc7 9. Nxc6 dxc6 10. O-O e5 11. Qe2 O-O 12. Nd1 Re8 13. h3 g6 14. Bg5 Nh5 15.
Ne3 f6 16. Bh4 Nf4 17. Qf3 Rf8 18. Bg3 Ne6 19. a3 Be7 20. h4 Rd8 21. Bb1 Nd4
22. Qd1 Be6 23. Ba2 a5 24. Rc1 a4 25. Nd5 cxd5 26. Qxd4 dxe4 27. Qxe4 Rd2 28.
Qb1 Bc5 29. Rcd1 Rad8 30. Rxd2 Rxd2 31. Qc1 Qd6 32. Bb1 Qd4 33. Bc2 Bxc4 34.
Re1 Rxf2 35. Kh2 Bd5 36. Be4 Rd2 37. h5 f5 38. Bf4 exf4 39. Bxd5+ Qxd5 0-1

[Event "US Open-59"]
[Site "Rochester"]
[Date "1958.08.09"]
[Round "6"]
[White "Popovych, Orest"]
[Black "Hartleb, Glenn E"]
[Result "1-0"]
[ECO "C36"]
[PlyCount "37"]
[EventDate "1958.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 exf4 4. Nf3 Nf6 5. c4 c6 6. d4 cxd5 7. c5 Be7 8. Nc3
Nc6 9. Bxf4 O-O 10. Bb5 Qa5 11. Bxc6 bxc6 12. O-O Bg4 13. Qd2 Bxf3 14. Nxd5
Qxd2 15. Nxe7+ Kh8 16. Bxd2 Rfe8 17. Rxf3 Rxe7 18. Bg5 Rd8 19. Rxf6 1-0

[Event "US Open-59"]
[Site "Rochester"]
[Date "1958.08.15"]
[Round "12"]
[White "Popovych, Orest"]
[Black "Henin, Charles"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "77"]
[EventDate "1958.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c5 5. Be3 Nf6 6. Nf3 Ng4 7. Bg1 O-O 8. h3
cxd4 9. Nxd4 Nf6 10. Be3 d5 11. e5 Nh5 12. Qf3 f6 13. e6 f5 14. Nxd5 Bxd4 15.
Bxd4 Bxe6 16. Bc4 Nc6 17. Bc3 Na5 18. Bxa5 Qxa5+ 19. b4 Qd8 20. Rd1 Kf7 21. O-O
Nf6 22. Nxf6 Qb6+ 23. Kh1 Kxf6 24. Rfe1 Bxc4 25. Qc3+ Kf7 26. Qxc4+ Kf6 27. Rd7
Rfe8 28. Qc3+ Kf7 29. Qb3+ Kf6 30. Qd5 Qxb4 31. Re6+ Kg7 32. Qe5+ Kh6 33. Rexe7
Rxe7 34. Rxe7 Rg8 35. Qc7 Rh8 36. g4 fxg4 37. hxg4 Qb1+ 38. Kg2 Qxa2 39. Qc5
1-0

[Event "New York Greater op"]
[Site "?"]
[Date "1959.06.26"]
[Round "1"]
[White "Dickerson, EA."]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "E91"]
[PlyCount "42"]
[EventDate "1959.06.26"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 e5 7. Nf3 Nbd7 8. h3
exd4 9. Nxd4 Re8 10. Qc2 Nc5 11. f3 Nh5 12. O-O f5 13. Rfd1 f4 14. Bf2 a5 15.
Nb3 Ne6 16. h4 Ng3 17. Bxg3 fxg3 18. Kf1 Qxh4 19. Ke1 a4 20. Nd2 Bd4 21. Bf1
Bf2+ 0-1

[Event "New York Greater op"]
[Site "?"]
[Date "1959.06.26"]
[Round "2"]
[White "Popovych, O."]
[Black "Epp, Edward"]
[Result "0-1"]
[ECO "B35"]
[PlyCount "46"]
[EventDate "1959.06.26"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 O-O 8.
Bc4 Qb6 9. Qd3 Ne5 10. Qe2 Qxb2 11. Kd2 Qb4 12. Bd3 d5 13. Rab1 Qd6 14. Ndb5
Qd8 15. Kc1 a6 16. Nd4 Nxd3+ 17. Qxd3 e5 18. Nb3 d4 19. Rd1 Qc7 20. Nd5 Nxd5
21. exd5 Bf5 22. d6 Qxd6 23. Qd2 Qa3+ 0-1

[Event "New York Greater op"]
[Site "?"]
[Date "1959.06.28"]
[Round "5"]
[White "Weininger, Joseph"]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "B94"]
[PlyCount "100"]
[EventDate "1959.06.26"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qc7 8.
Bb3 b5 9. f3 Bb7 10. a3 h6 11. Bh4 g6 12. O-O Bg7 13. Qd2 O-O 14. Rad1 Rac8 15.
Bf2 Nb6 16. Rfe1 Nc4 17. Qc1 Rfd8 18. Nde2 e5 19. Rd3 d5 20. Nxd5 Nxd5 21. exd5
Bxd5 22. Nc3 Be6 23. Rxd8+ Rxd8 24. Rd1 f5 25. Rxd8+ Qxd8 26. Nd1 e4 27. fxe4
fxe4 28. c3 Bf6 29. Qxh6 Bf5 30. h4 Bg7 31. Qf4 Kh7 32. g4 Be5 33. Qg5 Qxg5 34.
hxg5 Bxg4 35. Ne3 Be2 36. Nxc4 bxc4 37. Bc2 Bd3 38. Bxd3 exd3 39. Be3 Bg3 40.
Kg2 Be1 41. Kf3 Kg7 42. a4 Kf7 43. Bd4 Ke6 44. Ke3 Kf5 45. Bf6 Bg3 46. b4 Bf4+
47. Kf3 Ke6 48. b5 axb5 49. axb5 Kd5 50. b6 Kc6 0-1

[Event "New York Greater op"]
[Site "?"]
[Date "1959.06.28"]
[Round "6"]
[White "Popovych, O."]
[Black "Wildenberg, Gerald"]
[Result "1-0"]
[ECO "C13"]
[PlyCount "57"]
[EventDate "1959.06.26"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 Nd7 8.
Bd3 c5 9. Qe2 Qa5+ 10. Ned2 cxd4 11. O-O Ne5 12. Nxe5 Qxe5 13. Qf3 Qc7 14. Ne4
Qe7 15. Bb5+ Kf8 16. a4 Rb8 17. Rad1 h5 18. Nxf6 Qxf6 19. Qg3 Ra8 20. Qd6+ Kg8
21. f4 h4 22. Rxd4 h3 23. Qd8+ Qxd8 24. Rxd8+ Kh7 25. Rxh8+ Kxh8 26. Rd1 f6 27.
Rd8+ Kh7 28. b3 Rb8 29. Bd7 1-0

[Event "Newark New Jersey op"]
[Site "?"]
[Date "1959.09.??"]
[Round "?"]
[White "Blonarovych, Lev"]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "E63"]
[PlyCount "84"]
[EventDate "1959.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nc6 7. Nc3 Rb8 8. h3
a6 9. e4 b5 10. e5 dxe5 11. dxe5 Qxd1 12. Rxd1 Nd7 13. cxb5 axb5 14. e6 fxe6
15. Ng5 Nd4 16. Be3 c5 17. Rd2 Nb6 18. Bxd4 Bxd4 19. Nxb5 Nc4 20. Rxd4 cxd4 21.
Nxd4 Rxb2 22. f4 Ne3 23. Bf3 Rd8 24. Nc6 Re8 25. a4 h6 26. Ne4 Bb7 27. Ne5 Kg7
28. Nd3 Rc2 29. a5 Ra8 30. a6 Bd5 31. Nb4 Rc4 32. Nxd5 Nxd5 33. Ra5 Ra7 34. Nc5
Nc7 35. Kf2 Kf7 36. Ke2 Rb4 37. Kd3 Nb5 38. Bg4 Nc7 39. Bf3 Rb6 40. Bb7 Nb5 41.
Ke2 Nd6 42. Bf3 Nf5 {time source: Atlantic Chess New Sept/Oct 1985.} 0-1

[Event "St. Louis 61st US op"]
[Site "?"]
[Date "1960.08.11"]
[Round "4"]
[White "Popovych, O."]
[Black "Newberry, William"]
[Result "1-0"]
[ECO "C32"]
[PlyCount "47"]
[EventDate "1960.08.08"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Qxd5 5. Qe2 Nf6 6. Nc3 Bb4 7. Bd2 Bxc3 8.
Bxc3 Bg4 9. dxe4 Qxe4 10. Qxe4+ Nxe4 11. Bxg7 Rg8 12. Be5 Nc6 13. Bd3 Nxe5 14.
Bxe4 Ng6 15. h3 O-O-O 16. Bxg6 Bxh3 17. Nxh3 Rge8+ 18. Kf1 hxg6 19. Re1 Rh8 20.
Nf2 Rxh1+ 21. Nxh1 Rd2 22. Rc1 f5 23. Nf2 Kd8 24. Rd1 1-0

[Event "US Open-61"]
[Site "Saint Louis"]
[Date "1960.08.12"]
[Round "5"]
[White "Kause, Richard"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "B91"]
[PlyCount "80"]
[EventDate "1960.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 b5 8. Bg2
Bb7 9. Be3 Be7 10. O-O Nbd7 11. a4 b4 12. Nd5 Nxd5 13. exd5 a5 14. Qd2 O-O 15.
c3 bxc3 16. Nxc3 Nb6 17. b3 f5 18. Rac1 Nd7 19. Rfd1 Ba6 20. Bf1 Bxf1 21. Kxf1
f4 22. gxf4 exf4 23. Bxf4 Nc5 24. Rb1 Qd7 25. Bg3 Qh3+ 26. Kg1 h5 27. Qe2 Rae8
28. Nb5 h4 29. Qh5 Ne4 30. Re1 Nd2 31. Nc7 Nf3+ 32. Kh1 Nxe1 33. Rxe1 Rc8 34.
Ne6 Qf5 35. Qxf5 Rxf5 36. Bf4 Rxd5 37. Nxg7 Kxg7 38. Rxe7+ Kf6 39. Rh7 Rg8 40.
h3 Rd1+ 0-1

[Event "US Open-61"]
[Site "Saint Louis"]
[Date "1960.08.13"]
[Round "6"]
[White "Popovych, Orest"]
[Black "Poschel, Paul"]
[Result "0-1"]
[ECO "B85"]
[PlyCount "86"]
[EventDate "1960.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 d6 7. O-O Be7 8.
Be3 O-O 9. f4 a6 10. a4 Qc7 11. Nb3 b6 12. Qe1 Bb7 13. Qg3 Kh8 14. Bd3 Nb4 15.
Qh3 e5 16. fxe5 dxe5 17. Bg5 Ng8 18. Bd2 Rad8 19. Rf3 Bc8 20. Qg3 Be6 21. Rc1
f6 22. Kh1 Rd7 23. Ne2 Nxd3 24. cxd3 Qb7 25. Na1 Rfd8 26. Nc3 b5 27. axb5 axb5
28. Nc2 b4 29. Nd1 Qb5 30. Nf2 Bc5 31. Ne3 Bd4 32. Nfd1 Bxe3 33. Bxe3 Rxd3 34.
Rf1 R3d7 35. Nf2 Ne7 36. h4 Ng8 37. h5 Qe2 38. b3 Qxh5+ 39. Kg1 Qe2 40. Bc5 Qb5
41. Ng4 Rc7 42. Bf8 Qb6+ 43. Rc5 Rxf8 0-1

[Event "US Open-61"]
[Site "Saint Louis"]
[Date "1960.08.14"]
[Round "7"]
[White "Popovych, Orest"]
[Black "Avram, Herbert Mois"]
[Result "1-0"]
[ECO "B93"]
[PlyCount "51"]
[EventDate "1960.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Qc7 8. Bd3
Nc6 9. O-O Be7 10. Kh1 exf4 11. Bxf4 Be6 12. Qe1 O-O-O 13. a3 Ne5 14. b4 Nc4
15. b5 Kd7 16. bxa6 bxa6 17. e5 dxe5 18. Nxe5+ Nxe5 19. Bxe5 Bd6 20. Bd4 Bxh2
21. Bxa6 Bg3 22. Qe3 Rb8 23. Rad1 Ke8 24. Nb5 Qc6 25. Qxg3 Ke7 26. Qc7+ 1-0

[Event "St. Louis 61st US op"]
[Site "?"]
[Date "1960.08.15"]
[Round "8"]
[White "Byrne, R."]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "E81"]
[PlyCount "47"]
[EventDate "1960.08.08"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Nge2 e5 7. Bg5 h6 8. Be3
Nc6 9. Qd2 Kh7 10. d5 Ne7 11. g4 Ne8 12. Ng3 f5 13. exf5 gxf5 14. Bd3 Kh8 15.
Bxh6 f4 16. Bxg7+ Kxg7 17. Nh5+ Kh6 18. h4 a6 19. Ne4 Nf5 20. Nxf4 exf4 21.
Qxf4+ Kg7 22. gxf5 Bxf5 23. Rg1+ Kh8 24. Qh6+ 1-0

[Event "US Open-61"]
[Site "Saint Louis"]
[Date "1960.08.17"]
[Round "10"]
[White "Santasiere, Anthony Edward"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "88"]
[EventDate "1960.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. d3 d6 7. e4 Nc6 8. c3 Rb8
9. h3 c4 10. Be3 cxd3 11. Qxd3 d5 12. e5 Ne4 13. Kh2 Bf5 14. Qe2 h5 15. Nd4
Nxd4 16. Bxd4 h4 17. gxh4 b6 18. Nd2 Nc5 19. Qf3 e6 20. Qg3 Bh6 21. Bf3 Kh7 22.
Bg4 Rg8 23. Rg1 Nd3 24. Raf1 Nxb2 25. Nf3 Rg7 26. h5 Kg8 27. hxg6 fxg6 28. h4
Qe7 29. Ng5 Rf8 30. h5 gxh5 31. Bxh5 Bxg5 32. fxg5 Rh7 33. Qh4 Bg6 34. Rf6 Qg7
35. Rxg6 Qxg6 36. Bxg6 Rxh4+ 37. Kg3 Rff4 38. Bh5 Rxd4 39. cxd4 Rxh5 40. Kg4
Rh2 41. Rf1 Rd2 42. Rf6 Rxd4+ 43. Kh5 Nd3 44. g6 Re4 0-1

[Event "St. Louis 61st US op"]
[Site "?"]
[Date "1960.08.18"]
[Round "11"]
[White "Benko, P."]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "B38"]
[PlyCount "63"]
[EventDate "1960.08.08"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 O-O 6. f3 c5 7. Be3 cxd4 8. Nxd4
Nc6 9. Qd2 Nd7 10. Be2 Nc5 11. O-O Bd7 12. Rad1 Ne6 13. Nb3 b6 14. Nd5 Rc8 15.
Rc1 f5 16. exf5 Rxf5 17. f4 Rf7 18. Bf3 Qf8 19. h4 Ncd8 20. h5 Nc5 21. hxg6
hxg6 22. Nd4 e5 23. Nb5 e4 24. Be2 Bc6 25. b4 Na6 26. Nbc3 Bxc3 27. Rxc3 Nc7
28. Bg4 Bd7 29. Bxd7 Rxd7 30. f5 gxf5 31. Bh6 e3 32. Rxe3 {and White won
shortly source: Spence booklet.} 1-0

[Event "St. Louis 61st US op"]
[Site "?"]
[Date "1960.08.19"]
[Round "12"]
[White "Popovych, O."]
[Black "Sprague, Ross"]
[Result "0-1"]
[ECO "C30"]
[PlyCount "58"]
[EventDate "1960.08.08"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. c3 Nf6 5. fxe5 dxe5 6. d4 exd4 7. cxd4 Bb4+ 8.
Bd2 Bxd2+ 9. Nbxd2 O-O 10. Bd3 Nc6 11. d5 Bg4 12. Qb3 Ne7 13. Rc1 c6 14. dxc6
Nxc6 15. Bb1 Nd4 16. Qe3 Bxf3 17. gxf3 Qb6 18. Nc4 Qc5 19. a3 Nd5 20. exd5 Rae8
21. Be4 f5 22. b4 Nxf3+ 23. Qxf3 Qd4 24. Nd2 fxe4 25. Qg3 e3 26. Nf1 Qd3 27.
Rd1 Qc3+ 28. Ke2 Qc2+ 29. Ke1 e2 0-1

[Event "Raleigh (NC) 1st US tt-ch"]
[Site "?"]
[Date "1961.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Bornholtz, Robert"]
[Result "1-0"]
[ECO "B45"]
[PlyCount "51"]
[EventDate "1961.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. O-O Bxc3 8.
bxc3 Nxe4 9. Bd3 d5 10. Ba3 Nxd4 11. cxd4 Nd6 12. Qg4 g6 13. Qf4 Nf5 14. Rab1
f6 15. Rfe1 Kf7 16. Bxf5 gxf5 17. Re3 Rg8 18. Rc3 Rg4 19. Qh6 Rg7 20. Rbb3 b6
21. Rg3 Qg8 22. Rbc3 Bd7 23. Rc7 Rd8 24. Be7 Rxg3 25. Qxf6+ Ke8 26. hxg3 1-0

[Event "Milwaukee Western op"]
[Site "?"]
[Date "1961.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Marchand, Erich"]
[Result "1-0"]
[ECO "B45"]
[PlyCount "45"]
[EventDate "1961.06.30"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 Bb4 7. O-O Bxc3 8.
bxc3 Nxe4 9. Bd3 Nxc3 10. Qg4 Qf6 11. Nxc6 bxc6 12. Bg5 Qe5 13. Bf4 Qd4 14. Qg3
Rg8 15. Be5 Qb4 16. Rae1 g6 17. Bd6 Qd4 18. Re3 Nd5 19. Rf3 f5 20. Bxf5 exf5
21. Rxf5 Ba6 22. Qg5 Bxf1 23. Rxd5 1-0

[Event "New Jersey Amatuer tt-ch"]
[Site "?"]
[Date "1961.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Robey, Paul"]
[Result "1-0"]
[ECO "B13"]
[PlyCount "29"]
[EventDate "1961.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 c6 4. d4 cxd5 5. Nc3 Nc6 6. Bg5 dxc4 7. d5 Na5 8. b4
cxb3 9. axb3 e6 10. Bb5+ Bd7 11. Bxf6 gxf6 12. Bxd7+ Qxd7 13. Rxa5 Bb4 14. Qa1
Qc7 15. Qa4+ 1-0

[Event "Watchung New Jersey op"]
[Site "?"]
[Date "1962.??.??"]
[Round "?"]
[White "Avram, Herbert"]
[Black "Popovych, O."]
[Result "1/2-1/2"]
[ECO "E61"]
[PlyCount "74"]
[EventDate "1962.08.31"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. Bf4 d6 6. h3 Nbd7 7. e3 e6 8. Be2
Qe7 9. O-O e5 10. Bg3 c6 11. Qb3 h6 12. Qa3 Nh5 13. Bxe5 Nxe5 14. dxe5 Bxe5 15.
Nxe5 Qxe5 16. Bxh5 gxh5 17. Rad1 Be6 18. Qxd6 Qg7 19. Qd4 Qg6 20. Ne4 Rfd8 21.
Nf6+ Kf8 22. Qc5+ Kg7 23. Nxh5+ Kh7 24. Nf4 Qg5 25. Nxe6 fxe6 26. Qb4 b6 27.
Qa4 b5 28. cxb5 Qxb5 29. Qe4+ Qf5 30. Qxc6 Rac8 31. Qb7+ Kh8 32. Qxa7 Rg8 33.
Qd4+ e5 34. Qa4 Qg6 35. g3 Rc2 36. Rd5 Rxb2 37. Rxe5 Qxg3+ 1/2-1/2

[Event "New York Marshall CC-ch"]
[Site "?"]
[Date "1963.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Santasiere, A."]
[Result "1-0"]
[ECO "B14"]
[PlyCount "61"]
[EventDate "1963.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. c5 Ne4 8. Qc2
f5 9. a3 Nc6 10. Bb5 O-O 11. O-O Bf6 12. Bxc6 bxc6 13. Bf4 Bd7 14. b4 Be8 15.
Rab1 a6 16. a4 g5 17. Be5 g4 18. Bxf6 Rxf6 19. Ne5 Rh6 20. Nxe4 dxe4 21. Qd2
Rf6 22. Qg5+ Kh8 23. Rfd1 Rf8 24. Qf4 Qb8 25. Qh6 Rg8 26. Qxe6 Qc8 27. Qf6+ Rg7
28. d5 cxd5 29. Rxd5 Kg8 30. c6 Bg6 31. Rbd1 1-0

[Event "New York Marshall CC-ch"]
[Site "?"]
[Date "1963.??.??"]
[Round "?"]
[White "Hoffmann, Asa"]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "B61"]
[PlyCount "39"]
[EventDate "1963.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nc6 7. Qd2 Bd7 8.
O-O-O b5 9. Bxf6 gxf6 10. Kb1 e6 11. g3 Qb6 12. Bg2 Rc8 13. Nxc6 Bxc6 14. Rhe1
Be7 15. Qf4 Qc7 16. Rd2 O-O 17. Nd5 exd5 18. exd5 Bb7 19. Be4 Rfe8 20. Qf5 1-0

[Event "New York Marshall CC-ch"]
[Site "?"]
[Date "1964.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Soltis, A."]
[Result "1-0"]
[ECO "B77"]
[PlyCount "89"]
[EventDate "1964.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 d6 9. f3 Bd7 10. Qd2 Ne5 11. h4 Rc8 12. h5 Nxh5 13. O-O-O Qa5 14. g4 Nxf3
15. Nxf3 Bxg4 16. Qg2 Bxf3 17. Qxf3 Bxc3 18. bxc3 Qxc3 19. Rxh5 gxh5 20. Rg1+
Kh8 21. Qf2 Qa1+ 22. Kd2 Qc3+ 23. Kd1 Qc7 24. Bd4+ f6 25. Be6 Qd8 26. Qf4 Qe8
27. Qh6 Rf7 28. Bxc8 Qxc8 29. Qxh5 Rg7 30. Rxg7 Kxg7 31. Be3 Qe6 32. Bh6+ Kh8
33. Qe8+ Qg8 34. Qf8 Qxf8 35. Bxf8 e5 36. Bxd6 Kg7 37. Ke2 Kg6 38. Kf3 Kg5 39.
a4 h5 40. a5 h4 41. a6 bxa6 42. c4 Kg6 43. c5 Kf7 44. c6 Ke8 45. Kg4 1-0

[Event "New York Marshall CC-ch"]
[Site "?"]
[Date "1964.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Robey, Paul"]
[Result "1-0"]
[ECO "B14"]
[PlyCount "59"]
[EventDate "1964.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 c6 4. d4 cxd5 5. Nc3 Nc6 6. Nf3 e6 7. c5 Ne4 8. Qc2
f5 9. Bb5 Bd7 10. O-O Be7 11. Ne2 O-O 12. Bxc6 bxc6 13. Nf4 Bf6 14. Nd3 Be8 15.
Nfe5 a5 16. f3 Ng5 17. Bxg5 Bxg5 18. f4 Bh4 19. Qe2 Qe7 20. Rab1 Kh8 21. b4 Bf6
22. bxa5 Rxa5 23. Rb6 Qc7 24. Rfb1 Rg8 25. Rb7 Qc8 26. Rb8 Qa6 27. R1b6 Qa7 28.
Nb4 Bxe5 29. Qxe5 Bd7 30. R6b7 1-0

[Event "Rochester"]
[Site "?"]
[Date "1964.??.??"]
[Round "?"]
[White "Marchand, Erich"]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "E91"]
[PlyCount "131"]
[EventDate "1964.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 Bg4 7. Be3 Nfd7 8. Qd2
e5 9. dxe5 Bxf3 10. Bxf3 Nxe5 11. Be2 Nbd7 12. Bg5 f6 13. Be3 Nb6 14. b3 f5 15.
exf5 Rxf5 16. f4 Nc6 17. O-O Qe8 18. Rae1 Qxe3+ 19. Qxe3 Bd4 20. Bg4 Rff8 21.
Nb5 Bxe3+ 22. Rxe3 Rae8 23. Rxe8 Rxe8 24. Nxc7 Re7 25. Nb5 d5 26. cxd5 Nxd5 27.
Bd1 a6 28. Nd6 Rd7 29. Ne4 Kg7 30. Nc5 Re7 31. Bf3 Nc3 32. Bxc6 bxc6 33. a4 a5
34. g3 Kf6 35. Kg2 Nd5 36. Kf2 Ne3 37. Rc1 Ng4+ 38. Kg2 h5 39. h3 Ne3+ 40. Kf3
Nf5 41. Ne4+ Kg7 42. Rd1 c5 43. Nxc5 Re3+ 44. Kf2 Rxg3 45. Rd3 Rxd3 46. Nxd3
Kf6 47. b4 axb4 48. Nxb4 Nd6 49. a5 Ke6 50. a6 Nc8 51. Nc6 Nb6 52. a7 Na8 53.
Ke3 Kf6 54. h4 Kf5 55. Nd4+ Kf6 56. Ke4 Nb6 57. Nb5 Na8 58. Nc3 Ke6 59. Nd5 Kd6
60. Ne3 Ke6 61. Nc4 Kd7 62. Ne5+ Kc7 63. Nxg6 Kb7 64. f5 Nc7 65. f6 Ne8 66. Ke5
{source: Chess Life Sept 1964 pages 228-229.} 1-0

[Event "New York Marshall CC-ch"]
[Site "?"]
[Date "1964.??.??"]
[Round "?"]
[White "Weinstein, Ray"]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "E91"]
[PlyCount "90"]
[EventDate "1964.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 O-O 6. Be2 Bg4 7. Be3 Nfd7 8. Rc1
e5 9. d5 Bxf3 10. Bxf3 f5 11. b4 a5 12. a3 axb4 13. axb4 Na6 14. Qb3 Kh8 15. h4
h6 16. g4 f4 17. Bd2 c5 18. b5 Nb4 19. Na4 Qa5 20. Ra1 Nb6 21. Bd1 Nxa4 22.
Rxa4 Qxa4 23. Qxa4 Rxa4 24. Bxa4 Ra8 25. Bd1 Nd3+ 26. Ke2 Nb2 27. Bb3 Ra3 28.
Rh3 Nxc4 29. Bc1 Ra1 30. Bxc4 Rxc1 31. Bd3 Bf6 32. h5 g5 33. Kd2 Ra1 34. Bc2
Bd8 35. Rb3 Ba5+ 36. Kd3 Ra4 37. Ke2 Ra2 38. Kd1 c4 39. Rb1 Bc3 40. f3 Kg7 41.
Kc1 Kf6 42. Kd1 Ke7 43. b6 Bb2 44. Ba4 c3 45. Bc6 Ba3 0-1

[Event "Boston US op"]
[Site "?"]
[Date "1964.??.??"]
[Round "1"]
[White "Popovych, O."]
[Black "Gupta, S."]
[Result "1-0"]
[ECO "B09"]
[PlyCount "47"]
[EventDate "1964.08.16"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 e6 4. f4 Ne7 5. Be3 d6 6. Nf3 Nd7 7. Qd2 Nf6 8. O-O-O
O-O 9. h3 b6 10. g4 d5 11. e5 Ne4 12. Nxe4 dxe4 13. Ng5 Bb7 14. Bg2 Qd5 15. Kb1
Qb5 16. Nxe4 Nd5 17. Bf2 a5 18. Rc1 a4 19. c4 Qb4 20. cxd5 Qxd2 21. Nxd2 Rfc8
22. Rc3 exd5 23. Nc4 b5 24. Ne3 1-0

[Event "Boston US op"]
[Site "?"]
[Date "1964.??.??"]
[Round "2"]
[White "Scheffer, David"]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "E87"]
[PlyCount "70"]
[EventDate "1964.08.16"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Qd2 e5 8. d5
Nh5 9. O-O-O f5 10. exf5 gxf5 11. Bh6 Ndf6 12. Bxg7 Kxg7 13. Bd3 Kh8 14. Nge2
a6 15. Ng3 Ng7 16. h4 f4 17. Nge4 Nfh5 18. Ng5 h6 19. Bg6 Ng3 20. Nce4 Nxh1 21.
g4 Ng3 22. Nxg3 hxg5 23. hxg5 fxg3 24. Rh1+ Kg8 25. Kb1 Rxf3 26. Bh7+ Kf7 27.
Be4 Rf4 28. g6+ Ke7 29. Rh7 Qf8 30. Bd3 Bxg4 31. Qg2 Bf5 32. Qxg3 Bxd3+ 33.
Qxd3 Rf1+ 34. Kc2 Qf2+ 35. Kb3 Rg8 0-1

[Event "Boston US op"]
[Site "?"]
[Date "1964.??.??"]
[Round "3"]
[White "Popovych, O."]
[Black "Gersho, Jack"]
[Result "1-0"]
[ECO "C14"]
[PlyCount "61"]
[EventDate "1964.08.16"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Ne4 6. Nxe4 Bxg5 7. Nxg5 Qxg5 8.
Nh3 Qe7 9. Qd2 b6 10. Bd3 c5 11. c3 h6 12. O-O Ba6 13. f4 Bxd3 14. Qxd3 Nc6 15.
f5 exf5 16. Nf4 O-O-O 17. Qxf5+ Kb7 18. e6 fxe6 19. Nxe6 Rd7 20. Rae1 Qd6 21.
dxc5 bxc5 22. Kh1 Kb6 23. Nf4 Rf8 24. Nxd5+ Qxd5 25. Qxf8 Qxa2 26. b4 cxb4 27.
cxb4 Qd2 28. Qc5+ Kb7 29. Qb5+ Kc7 30. Rc1 Qd6 31. Qa6 1-0

[Event "Boston US op"]
[Site "?"]
[Date "1964.??.??"]
[Round "4"]
[White "Suttles, D."]
[Black "Popovych, O."]
[Result "1/2-1/2"]
[ECO "B25"]
[PlyCount "154"]
[EventDate "1964.08.16"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nh3 e5 7. O-O Nge7 8. f4 f5
9. fxe5 dxe5 10. exf5 Bxf5 11. Be3 Qd7 12. Nf2 Nd4 13. Nce4 Rc8 14. g4 Be6 15.
c3 Nd5 16. Bd2 Nc6 17. Nxc5 Qe7 18. Nxe6 Qxe6 19. Qb3 Rd8 20. Ne4 Nf4 21. Bxf4
Qxb3 22. axb3 exf4 23. Rxf4 Rxd3 24. Nc5 Re3 25. Nxb7 Ne5 26. Rxa7 Re1+ 27. Bf1
Rf8 28. Rxf8+ Bxf8 29. Kf2 Rb1 30. Bb5+ Ke7 31. Nc5+ Kd6 32. Ne4+ Kd5 33. Nf6+
Ke6 34. Ra6+ Kf7 35. Kg3 Bh6 36. Nd7 Nxd7 37. Ra7 Rxb2 38. Rxd7+ Kf6 39. Ba4
Bd2 40. c4 Be1+ 41. Kh3 Bb4 42. Rd5 Ke6 43. g5 Bd6 44. Kg4 Rxh2 45. Rb5 Rg2+
46. Kf3 Rg3+ 47. Kf2 Rc3 48. b4 Be5 49. c5 Kf5 50. c6 Kf4 51. Ke2 Ke4 52. Rb7
Re3+ 53. Kd2 Rd3+ 54. Kc2 Rc3+ 55. Kb1 Rc4 56. Ka2 Kf4 57. Rb6 Kxg5 58. Bb3 Rc1
59. Bd5 Rd1 60. Bc4 Rc1 61. Bg8 h5 62. b5 h4 63. Be6 Kf4 64. Rb7 Rc5 65. Bd7 g5
66. b6 h3 67. Bxh3 Rxc6 68. Bf1 Bd4 69. Rf7+ Ke5 70. b7 Rb6 71. Bh3 Kd6 72.
Rd7+ Kc5 73. Bg2 Be3 74. Rd5+ Kc4 75. Rd6 Rxd6 76. Bf1+ Kc3 77. b8=Q Rd2+
1/2-1/2

[Event "Boston US op"]
[Site "?"]
[Date "1964.??.??"]
[Round "5"]
[White "Popovych, O."]
[Black "Suarez, Luis"]
[Result "0-1"]
[ECO "B77"]
[PlyCount "56"]
[EventDate "1964.08.16"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2
O-O 9. Bc4 a5 10. h4 Ne5 11. Bb3 a4 12. Bxa4 Nc4 13. Qe2 d5 14. e5 Nh5 15. Bf2
Nf4 16. Qf1 Nxb2 17. Bb3 Qa5 18. Kd2 Bd7 19. Qc1 Nc4+ 20. Bxc4 dxc4 21. Qb2 Nd5
22. g3 Bxe5 23. Rhe1 Bf6 24. Re4 Bf5 25. Ree1 Rfd8 26. Rad1 e5 27. Nxf5 Nxc3+
28. Kc1 Nxa2+ 0-1

[Event "Boston US op"]
[Site "?"]
[Date "1964.??.??"]
[Round "6"]
[White "Mazuchowski, Tom"]
[Black "Popovych, O."]
[Result "1/2-1/2"]
[ECO "B61"]
[PlyCount "83"]
[EventDate "1964.08.16"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nc6 7. Qd2 Bd7 8.
O-O-O b5 9. Bxf6 gxf6 10. Be2 h5 11. Kb1 e6 12. Nxc6 Bxc6 13. Rhe1 Be7 14. Bf3
Qc7 15. Ne2 O-O-O 16. Nd4 Bb7 17. Nb3 d5 18. exd5 Bxd5 19. Bxd5 Rxd5 20. Qa5
Qxa5 21. Nxa5 Rhd8 22. Rxd5 Rxd5 23. Nb3 a5 24. c3 a4 25. Nd4 e5 26. Nf3 Bc5
27. Re2 Kc7 28. Kc2 Kd6 29. Nd2 f5 30. f3 Bb6 31. Nf1 h4 32. Ne3 Bxe3 33. Rxe3
f4 34. Rd3 f5 35. b3 axb3+ 36. axb3 e4 37. Rxd5+ Kxd5 38. Kd2 Kc5 39. Ke2 Kd5
40. Kd2 b4 41. c4+ Kd4 42. Ke2 1/2-1/2

[Event "Boston US op"]
[Site "?"]
[Date "1964.??.??"]
[Round "7"]
[White "Popovych, O."]
[Black "Rohland, Marshall"]
[Result "1-0"]
[ECO "B45"]
[PlyCount "61"]
[EventDate "1964.08.16"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Bb4 7. O-O Bxc3 8.
bxc3 Nxe4 9. Bd3 Nxc3 10. Qg4 Qf6 11. Nxc6 dxc6 12. Bg5 e5 13. Bxf6 Bxg4 14.
Bxg7 Rg8 15. Bxe5 Nd5 16. Bxh7 Rg5 17. Bg3 Rh5 18. Rfe1+ Kd7 19. Be4 Nc3 20.
Bd3 Be6 21. Be5 Nxa2 22. Rad1 Ke7 23. f4 f5 24. Bd4 Kf7 25. Rxe6 Kxe6 26. Bc4+
Ke7 27. Bc5+ Ke8 28. Bxa2 b6 29. Ba3 c5 30. Bd5 Rd8 31. Bf7+ 1-0

[Event "Boston US op"]
[Site "?"]
[Date "1964.??.??"]
[Round "8"]
[White "Dunne, A."]
[Black "Popovych, O."]
[Result "1/2-1/2"]
[ECO "E78"]
[PlyCount "84"]
[EventDate "1964.08.16"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. f4 c5 7. Nf3 cxd4 8. Nxd4
Nc6 9. Nf3 Nd7 10. Be3 Qa5 11. Qc2 Nc5 12. O-O f5 13. Nd2 Nd4 14. Qd1 Nxe2+ 15.
Qxe2 Nxe4 16. Ndxe4 fxe4 17. Nxe4 Qb4 18. Rf2 Be6 19. Rc1 b5 20. b3 bxc4 21.
Ng5 Bd7 22. Rxc4 Qb7 23. Bd4 e5 24. fxe5 dxe5 25. Bxe5 Bb5 26. Qe4 Qxe4 27.
Rxe4 Rfd8 28. h3 Rd1+ 29. Kh2 Bd3 30. Re3 Re8 31. Bd4 Rxe3 32. Bxe3 Be5+ 33. g3
h5 34. Nf3 Bb8 35. Rd2 Rxd2+ 36. Nxd2 a6 37. Kg2 Kf7 38. Kf3 Ke6 39. Bf4 Ba7
40. Be3 Bb8 41. Bf4 Ba7 42. Be3 Bb8 1/2-1/2

[Event "Boston US op"]
[Site "?"]
[Date "1964.??.??"]
[Round "9"]
[White "Popovych, O."]
[Black "Suesman, W."]
[Result "0-1"]
[ECO "C36"]
[PlyCount "74"]
[EventDate "1964.08.16"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Nf6 5. c4 c6 6. d4 cxd5 7. c5 Nc6 8. Bb5
Bd7 9. O-O Be7 10. Bxf4 O-O 11. Nc3 Bg4 12. Bxc6 bxc6 13. Qd3 Qc8 14. h3 Bf5
15. Qd2 Ne4 16. Nxe4 dxe4 17. Ne5 Rd8 18. Qc3 Be6 19. b4 f6 20. Nc4 Qd7 21. Na5
Rac8 22. Rfd1 g5 23. Bh2 f5 24. Be5 f4 25. a4 Bd5 26. Rab1 f3 27. b5 cxb5 28.
axb5 fxg2 29. c6 Qe6 30. Kxg2 Rf8 31. Qg3 e3+ 32. Kg1 Rf2 33. Qxe3 Rg2+ 34. Kf1
Rf8+ 35. Ke1 Qf5 36. Bf4 gxf4 37. Qxe7 Qc2 {source: Chess Games and Chess
Problems by Suesman page 21 and Popoyvch's scoresheet.} 0-1

[Event "Boston US op"]
[Site "?"]
[Date "1964.??.??"]
[Round "10"]
[White "Harkins, James L jr"]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "B92"]
[PlyCount "142"]
[EventDate "1964.08.16"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Bg5
Nbd7 9. O-O Be7 10. f4 Qc7 11. Qd2 O-O 12. Kh1 b5 13. Bf3 Rac8 14. Rac1 Nb6 15.
Nd1 Nc4 16. Qf2 h6 17. Bxf6 Bxf6 18. f5 Bd7 19. h4 Bc6 20. c3 Qb7 21. Re1 Rfd8
22. Ne3 Qb6 23. g3 d5 24. exd5 Bxd5 25. Rc2 Bxf3+ 26. Qxf3 Rd3 27. Rce2 Rcd8
28. Qe4 a5 29. Kg2 a4 30. Nc1 Nd2 31. Qxd3 Rxd3 32. Nxd3 Qc6+ 33. Kh3 Nf3 34.
Rf1 g5 35. Ng4 h5 36. Nxf6+ Qxf6 37. g4 hxg4+ 38. Kxg4 e4 39. Rxf3 exf3 40.
hxg5 Qc6 41. Rf2 Qc4+ 42. Nf4 Qxa2 43. Kxf3 a3 44. bxa3 Qxa3 45. Nd5 b4 46. f6
bxc3 47. Rc2 Qb3 48. Ne3 Kh7 49. Ke2 Kg6 50. Kd3 Kxg5 51. Rxc3 Qb1+ 52. Ke2
Kxf6 53. Rc4 Qb5 54. Kf3 Qb7+ 55. Kf2 Ke6 56. Kg3 Qh1 57. Rf4 Qh7 58. Rc4 Qg6+
59. Kf3 Qh5+ 60. Kg3 Qe2 61. Re4+ Kd7 62. Kf4 Qf2+ 63. Kg4 Kd6 64. Nf5+ Kd5 65.
Re3 Qg2+ 66. Kf4 f6 67. Ng3 Qf2+ 68. Rf3 Qd4+ 69. Kf5 Qh4 70. Rd3+ Kc4 71. Re3
Qg5+ 0-1

[Event "Boston US op"]
[Site "?"]
[Date "1964.??.??"]
[Round "11"]
[White "Popovych, O."]
[Black "Meyer, John C"]
[Result "1-0"]
[ECO "B93"]
[PlyCount "55"]
[EventDate "1964.08.16"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Qc7 8. a4
Be7 9. Bd3 O-O 10. O-O b6 11. Qe1 Bb7 12. Kh1 Nbd7 13. Nh4 Rfd8 14. Nf5 Bf8 15.
fxe5 dxe5 16. Qg3 Kh8 17. Bg5 Qc6 18. Qh4 Nc5 19. Nxg7 Ncxe4 20. Nxe4 Nxe4 21.
Bxd8 Rxd8 22. Nh5 Be7 23. Qxe4 Qxe4 24. Bxe4 Bxe4 25. Rad1 Bg6 26. Rxd8+ Bxd8
27. Ng3 Bxc2 28. Rc1 1-0

[Event "Boston US op"]
[Site "?"]
[Date "1964.??.??"]
[Round "12"]
[White "Goichberg, William"]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "B60"]
[PlyCount "112"]
[EventDate "1964.08.16"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nc6 7. Bxf6 gxf6 8.
Nb3 Bd7 9. Qh5 e6 10. Be2 Qb6 11. O-O Be7 12. Kh1 O-O-O 13. a4 Ne5 14. f4 Ng6
15. Rf3 Bc6 16. Na5 Be8 17. b4 d5 18. exd5 Bxb4 19. Nc4 Qc7 20. Rb1 Nxf4 21.
Rxf4 Qxf4 22. Rxb4 Qc1+ 23. Bd1 exd5 24. Nb6+ Kb8 25. Nbxd5 Bc6 26. Rb1 Rhe8
27. Qh4 Qd2 28. Bf3 Bxd5 29. Nxd5 Rxd5 30. Bxd5 Qxd5 31. Qxh7 Re2 32. Qg8+ Ka7
33. h3 Rxc2 34. Qg4 Rc4 35. Qe2 Rxa4 36. Qf2+ Qd4 37. Qf3 b5 38. Rd1 Ra1 39.
Rxa1 Qxa1+ 40. Kh2 Qe5+ 41. Kh1 Kb6 42. Qf2+ Kc6 43. Qa7 Qe1+ 44. Kh2 Qa5 45.
Qa8+ Kc7 46. Qa7+ Kd8 47. Qa8+ Ke7 48. Qe4+ Kf8 49. Qc6 Kg7 50. Qc8 Qa4 51. Qc7
Qh4 52. Qa5 Qf4+ 53. Kg1 Qd6 54. Qc3 b4 55. Qf3 Qb6+ 56. Kh1 b3 0-1

[Event "Plainfield New Jersey op"]
[Site "?"]
[Date "1964.09.??"]
[Round "?"]
[White "Benko, P."]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "B67"]
[PlyCount "78"]
[EventDate "1964.09.04"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nc6 7. Qd2 Bd7 8.
O-O-O b5 9. Bxf6 gxf6 10. Kb1 e6 11. f4 Qb6 12. Nf3 O-O-O 13. g3 Kb8 14. Bh3
Na5 15. f5 b4 16. Ne2 e5 17. Nc1 Bc6 18. Qe2 d5 19. exd5 Bxd5 20. Nxe5 Bh6 21.
Rhe1 Qb7 22. Ng4 Bf3 23. Rxd8+ Rxd8 24. Qf2 Bxg4 25. Bxg4 Nc4 26. Nd3 Rc8 27.
Ka1 Bd2 28. Rd1 Be3 29. Qe2 Qb5 30. Kb1 Re8 31. Re1 Nd2+ 32. Ka1 a5 33. Nf4 Qc5
34. Qd3 Nc4 35. Rd1 a4 36. Be2 Nb6 37. Qa6 Qxc2 38. Qb5 Rc8 39. Rb1 Qxb1+ 0-1

[Event "St. Louis Western op"]
[Site "?"]
[Date "1965.??.??"]
[Round "?"]
[White "Byrne, R."]
[Black "Popovych, O."]
[Result "1/2-1/2"]
[ECO "E62"]
[PlyCount "62"]
[EventDate "1965.07.01"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O Bg4 8. b3
Nd7 9. Be3 e5 10. d5 Bxf3 11. Bxf3 Ne7 12. Rc1 f5 13. Bg2 f4 14. Bd2 a5 15. Ne4
Nc5 16. e3 fxg3 17. fxg3 Nxe4 18. Rxf8+ Qxf8 19. Bxe4 b6 20. Qe2 Qc8 21. Rf1
Qd7 22. Bf3 Rf8 23. e4 h6 24. Rc1 Kh7 25. Bg4 Qe8 26. h4 h5 27. Bh3 Ng8 28. Bg5
Bh6 29. Qe3 Qd8 30. Bg2 Bxg5 31. hxg5 Kg7 1/2-1/2

[Event "St. Louis Western op"]
[Site "?"]
[Date "1965.??.??"]
[Round "?"]
[White "Pundii, Osip"]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "B93"]
[PlyCount "64"]
[EventDate "1965.07.01"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Qc7 8. Bd3
b5 9. O-O Bb7 10. a3 Nbd7 11. Qe1 g6 12. Kh1 Bg7 13. Qh4 O-O 14. fxe5 dxe5 15.
Bg5 Nh5 16. Rf2 f6 17. Be3 Nc5 18. Raf1 Rad8 19. Ne1 Ne6 20. Ne2 Qc6 21. Rf3
Nhf4 22. Nxf4 exf4 23. Bc1 g5 24. Qg4 Nc5 25. Bd2 Bc8 26. Qh5 Nxe4 27. c4 bxc4
28. Bb4 cxd3 29. Bxf8 d2 30. Nd3 Bxf8 31. Nf2 Nxf2+ 32. R3xf2 f3 0-1

[Event "New York Marshall CC-ch"]
[Site "?"]
[Date "1965.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Sherwin, J."]
[Result "1-0"]
[ECO "B64"]
[PlyCount "107"]
[EventDate "1965.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8.
O-O-O O-O 9. f4 e5 10. Nf3 Bg4 11. h3 Bxf3 12. gxf3 Nd4 13. fxe5 dxe5 14. f4
Ne6 15. fxe5 Nxg5 16. Qg2 Qb6 17. Qxg5 Nd5 18. Qg3 Nxc3 19. Qxc3 Rad8 20. Rd5
Qh6+ 21. Kb1 Qf4 22. Bg2 Qf2 23. Qf3 Qb6 24. Rf1 Qc7 25. Qf5 g6 26. Qf4 a6 27.
h4 b5 28. h5 b4 29. Bh3 a5 30. Rh1 Qc6 31. hxg6 fxg6 32. Qh6 Rf7 33. Rhd1 Rdf8
34. Bd7 Qb6 35. Ba4 Kh8 36. Qh3 Rf2 37. Rd7 Qc5 38. Rh1 R8f7 39. Bb3 Rg7 40.
Rhd1 Qxe5 41. Rd8+ Rf8 42. Rxf8+ Bxf8 43. Qc8 Qf4 44. a4 Rc7 45. Qe6 Kg7 46.
Qg8+ Kh6 47. Rh1+ Kg5 48. Qd5+ Kf6 49. Bc4 Rc5 50. Qf7+ Ke5 51. Qe6+ Kd4 52.
Rd1+ Ke3 53. Qh3+ Kxe4 54. Re1+ 1-0

[Event "New York Marshall CC-ch"]
[Site "?"]
[Date "1965.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Soltis, A."]
[Result "0-1"]
[ECO "B14"]
[PlyCount "80"]
[EventDate "1965.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Qb3 Bg7 7. cxd5 O-O 8.
Be2 Nbd7 9. Bf3 Nb6 10. Bg5 Bf5 11. Rd1 a5 12. a4 Qd6 13. Nge2 Qb4 14. Qa2 Bc2
15. Rc1 Bxa4 16. O-O Bb3 17. Qa3 Nfxd5 18. Nxd5 Nxd5 19. Bxd5 Bxd5 20. Bxe7
Qxa3 21. Bxa3 Rfc8 22. Bc5 Bh6 23. f4 Rc6 24. Nc3 Bc4 25. Rf3 Re8 26. Kf2 b6
27. Ba3 Bg7 28. Rd1 b5 29. d5 Ra6 30. Bc5 b4 31. Na4 Bb5 32. Nb6 Bf8 33. d6 Rd8
34. Nd5 Bxd6 35. Nf6+ Kg7 36. Bd4 Bc5 37. Ne8+ Kg8 38. Bxc5 Rxd1 39. Nc7 Rf1+
40. Kg3 Rxf3+ 0-1

[Event "New York Metropolitan CL"]
[Site "?"]
[Date "1965.06.??"]
[Round "?"]
[White "Steinmeyer, R."]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "E91"]
[PlyCount "79"]
[EventDate "1965.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Manhattan CC"]
[BlackTeam "Marshall CC"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 Bg4 7. Be3 Nfd7 8. O-O
e5 9. dxe5 dxe5 10. Bg5 f6 11. Be3 c6 12. Nd2 Bxe2 13. Qxe2 Na6 14. c5 Ndxc5
15. Rfd1 Ne6 16. Nb3 Qe7 17. Qc4 Kh8 18. Rd2 f5 19. exf5 gxf5 20. f3 Rac8 21.
Rad1 b5 22. Qe2 Rc7 23. Rd6 Nb8 24. Bc5 Nxc5 25. Nxc5 Rg8 26. Kh1 e4 27. f4 Bf8
28. Ne6 Rd7 29. Rxd7 Nxd7 30. Nd4 Qf6 31. Qh5 b4 32. Nce2 Qg7 33. g3 Nf6 34.
Qxf5 Ng4 35. Rg1 Qh6 36. h4 c5 37. Ne6 Be7 38. Ng5 Bxg5 39. fxg5 Qh5 40. Rf1
1-0

[Event "Washington DC Eastern op"]
[Site "?"]
[Date "1966.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Jackson, Leroy"]
[Result "0-1"]
[ECO "B66"]
[PlyCount "104"]
[EventDate "1966.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8.
O-O-O a6 9. f4 Qc7 10. Nf3 b5 11. Bd3 Bb7 12. Rhe1 Rd8 13. e5 dxe5 14. fxe5 Nd5
15. Bxe7 Qxe7 16. Ne4 O-O 17. c3 h6 18. g4 Qc7 19. g5 Ndb4 20. Qe2 Nxd3+ 21.
Rxd3 Nxe5 22. Nxe5 Qxe5 23. gxh6 Qxe4 24. Qxe4 Bxe4 25. Rxd8 Rxd8 26. Rxe4 gxh6
27. a4 Rd5 28. Kc2 e5 29. b3 f5 30. Rh4 Kg7 31. c4 bxc4 32. bxc4 Rc5 33. Kc3 a5
34. Rh3 f4 35. Rd3 Kf6 36. Rd6+ Kg5 37. Rb6 f3 38. Kd3 f2 39. Ke2 Rxc4 40. Kxf2
Rxa4 41. Rb3 Rf4+ 42. Kg3 Rb4 43. Re3 Kf5 44. Rc3 h5 45. Rc5 h4+ 46. Kh3 a4 47.
Ra5 Kf4 48. Kxh4 Kf3+ 49. Kg5 e4 50. h4 e3 51. Rf5+ Kg2 52. Re5 Kf2 0-1

[Event "Chicago Ukrainian Sports Federation-ch "]
[Site "?"]
[Date "1966.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Popel, Stephan"]
[Result "1-0"]
[ECO "C14"]
[PlyCount "95"]
[EventDate "1966.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 f6 7. Qh5+ Kf8 8. exf6
Nxf6 9. Qf3 c5 10. dxc5 Nc6 11. O-O-O Qa5 12. Kb1 Qxc5 13. Nh3 Bd7 14. h5 h6
15. Be3 Qa5 16. Nf4 Kf7 17. Ng6 Rhc8 18. Rh4 Bb4 19. Nb5 a6 20. Nd4 Bd6 21. Nb3
Qc7 22. c4 Ne5 23. Nxe5+ Bxe5 24. Nc5 Bc6 25. Qh3 Re8 26. Bd3 Qe7 27. Bg6+ Kg8
28. Bxe8 Rxe8 29. Nd3 Bd6 30. c5 Bc7 31. f4 Ne4 32. Bd4 Rf8 33. Rg4 e5 34. Nxe5
Bxe5 35. Bxe5 Bd7 36. Rxg7+ Qxg7 37. Bxg7 Bxh3 38. Bxf8 Bf5 39. Bxh6 Kh7 40.
Bf8 Kg8 41. Kc1 Kxf8 42. Rxd5 Bg4 43. Re5 Nf6 44. h6 Kf7 45. Rg5 Bc8 46. Rg7+
Kf8 47. Rc7 Bf5 48. g4 1-0

[Event "New York Manhattan CC-ch"]
[Site "?"]
[Date "1967.??.??"]
[Round "?"]
[White "McKelvie, Neil"]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "B93"]
[PlyCount "69"]
[EventDate "1967.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Qc7 8. Bd3
b5 9. O-O Nbd7 10. Kh1 Bb7 11. fxe5 dxe5 12. Bg5 b4 13. Nd5 Nxd5 14. exd5 f6
15. Bh4 O-O-O 16. c4 Nc5 17. Bc2 Bd6 18. Nd2 Kb8 19. a3 Nd7 20. Ne4 Nb6 21. Bd3
Be7 22. Qb3 Rc8 23. axb4 Nxc4 24. Rfc1 Bxd5 25. Nc5 Qc6 26. Bxc4 Bxg2+ 27. Kg1
Bh1 28. Nxa6+ Kb7 29. Nc5+ Kb8 30. Bf1 Bd5 31. Qa3 Bxc5+ 32. Rxc5 Qb6 33. Bf2
Rxc5 34. Bxc5 Qb7 35. Bd6+ 1-0

[Event "New York Fun City op"]
[Site "?"]
[Date "1967.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Sherwin, J."]
[Result "0-1"]
[ECO "B35"]
[PlyCount "60"]
[EventDate "1967.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 Qa5 9. O-O d6 10. h3 Bd7 11. f4 Rac8 12. Qf3 Qh5 13. Qf2 b5 14. Ndxb5 Nxe4
15. Nxe4 Qxb5 16. Ng3 a5 17. a4 Qb4 18. f5 Kh8 19. Rad1 Qh4 20. Rd3 Be5 21. Bf4
gxf5 22. Bxe5+ Nxe5 23. Rd4 Qf6 24. Rd5 Rg8 25. Rxa5 Qg5 26. Ne2 Bc6 27. Nf4
Nf3+ 28. Kh1 Qxf4 29. gxf3 Rg3 30. Rd5 Rxh3+ 0-1

[Event "New York Metropolitan op"]
[Site "?"]
[Date "1967.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Bisguier, A."]
[Result "0-1"]
[ECO "B00"]
[PlyCount "86"]
[EventDate "1967.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. Bd3 Ng6 5. Be3 Nf6 6. h4 h5 7. f3 b6 8. Ne2
Bc5 9. Bg5 d6 10. Nd2 Bd7 11. Nb3 Qc8 12. Nxc5 bxc5 13. Qd2 a5 14. a4 Qb7 15.
Nc3 Nh7 16. Be3 O-O 17. g4 hxg4 18. fxg4 Bxg4 19. h5 Ne7 20. Qg2 f5 21. exf5
Bxf5 22. Rg1 Rf7 23. Bh6 Qxb2 24. Kd2 Bxd3 25. Kxd3 e4+ 26. Qxe4 Qb4 27. Rxg7+
Rxg7 28. Qe6+ Rf7 29. Rg1+ Kh8 30. Rg4 Rf3+ 31. Ke2 Qxc3 32. Bg7+ Qxg7 33. Rxg7
Kxg7 34. h6+ Kf8 35. Qd7 Rf7 36. Qxc7 Nf5 37. Qb6 Nf6 38. c4 Ng4 39. Kf3 Ngxh6
40. Kf4 Kg7 41. Kg5 Kh7 42. Kh5 Rg8 43. Qb1 Rg6 0-1

[Event "Atlanta US open"]
[Site "?"]
[Date "1967.??.??"]
[Round "1"]
[White "Hale, William C"]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "B92"]
[PlyCount "96"]
[EventDate "1967.08.13"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O
Nbd7 9. Bg5 Be7 10. Bf3 O-O 11. Ne2 Qc7 12. Ng3 Rfd8 13. c3 h6 14. Be3 Nb6 15.
Bxb6 Qxb6 16. Qc2 Rac8 17. Rad1 Qb5 18. Rd2 Ne8 19. Rfd1 Bg5 20. Be2 Qa4 21.
Nc1 Qa5 22. Rd3 Bxc1 23. Qxc1 Qxa2 24. Bf3 Bc4 25. R3d2 Bb3 26. Re1 g6 27. h4
Qa5 28. h5 Kg7 29. Nf1 Nf6 30. hxg6 fxg6 31. Ne3 Rc7 32. Rd3 b5 33. Qa1 Qb6 34.
Qa3 Bc4 35. Rd2 a5 36. Ra1 a4 37. Rad1 Ne8 38. Qb4 Rc5 39. Nd5 Bxd5 40. Rxd5
Rxd5 41. Rxd5 Nc7 42. Rxe5 Kf6 43. Rd5 Nxd5 44. exd5 Re8 45. c4 Qc5 46. Qxc5
dxc5 47. cxb5 Re1+ 48. Kh2 Rb1 {source: scoresheet} 0-1

[Event "US Open-68"]
[Site "Atlanta"]
[Date "1967.??.??"]
[Round "2"]
[White "Popovych, Orest"]
[Black "Nash, Edmund"]
[Result "1-0"]
[ECO "B35"]
[PlyCount "51"]
[EventDate "1967.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8.
O-O O-O 9. Bb3 d6 10. h3 Bd7 11. f4 Nxd4 12. Bxd4 Bc6 13. Qd3 Nd7 14. Bxg7 Kxg7
15. Nd5 Bxd5 16. Bxd5 Nf6 17. Bb3 Rfd8 18. Rae1 Qc5+ 19. Kh1 b5 20. Qf3 Rac8
21. e5 Ne8 22. f5 g5 23. Qh5 d5 24. f6+ exf6 25. exf6+ Kh8 26. Qh6 1-0

[Event "US Open-68"]
[Site "Atlanta"]
[Date "1967.??.??"]
[Round "4"]
[White "Popovych, Orest"]
[Black "Jacobs, John N"]
[Result "1-0"]
[ECO "B93"]
[PlyCount "41"]
[EventDate "1967.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. Bd3 g6 8. O-O
Bg7 9. Nf3 Nbd7 10. a4 b6 11. Qe1 e5 12. Qh4 O-O 13. fxe5 dxe5 14. Bh6 Bb7 15.
Ng5 Nh5 16. Bxg7 Kxg7 17. Rxf7+ Kg8 18. Rg7+ Kh8 19. Rxh7+ Kg8 20. Rg7+ Kh8 21.
Rxg6 1-0

[Event "US Open-68"]
[Site "Atlanta"]
[Date "1967.??.??"]
[Round "5"]
[White "Benko, Pal C"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "E62"]
[PlyCount "115"]
[EventDate "1967.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nf3 Nc6 7. O-O Bg4 8. d5
Na5 9. Nd2 c5 10. h3 Bd7 11. Qc2 Rb8 12. b3 a6 13. Bb2 b5 14. Rab1 e5 15. dxe6
fxe6 16. cxb5 axb5 17. Nce4 Nxe4 18. Bxg7 Kxg7 19. Nxe4 Bc6 20. Qc3+ Kg8 21.
Nxd6 Bxg2 22. Kxg2 Qxd6 23. Qxa5 Qc6+ 24. Kg1 b4 25. a4 Ra8 26. Qb5 Qxb5 27.
axb5 Rfb8 28. Ra1 Rxa1 29. Rxa1 Kf7 30. Kg2 Rxb5 31. Kf3 Rb7 32. Ke3 Kf6 33.
Kd3 Rd7+ 34. Kc4 Rd2 35. Kxc5 Rxe2 36. Rf1 Re4 37. f3 Re2 38. Kxb4 Rg2 39. g4
Rh2 40. Kc5 Rxh3 41. b4 h5 42. gxh5 gxh5 43. b5 Rh2 44. Rb1 Rc2+ 45. Kd6 Rd2+
46. Kc7 Rc2+ 47. Kd7 Rd2+ 48. Ke8 Rg2 49. b6 Rg8+ 50. Kd7 Kf5 51. Rb5+ e5 52.
Rb4 Rh8 53. b7 h4 54. Kc7 h3 55. b8=Q Rxb8 56. Kxb8 Kg5 57. Rg4+ Kh5 58. Re4
1-0

[Event "US Open-68"]
[Site "Atlanta"]
[Date "1967.??.??"]
[Round "6"]
[White "Popovych, Orest"]
[Black "Vano, Edward"]
[Result "1-0"]
[ECO "B81"]
[PlyCount "73"]
[EventDate "1967.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g4 h6 7. g5 hxg5 8. Bxg5
Be7 9. Qd2 Nc6 10. h4 a6 11. Bg2 Bd7 12. O-O-O Qc7 13. Nb3 Rc8 14. f4 b5 15.
Rhe1 b4 16. Ne2 a5 17. Nbd4 a4 18. Kb1 Na5 19. b3 e5 20. Nf5 Bxf5 21. exf5 O-O
22. Rc1 Qb6 23. Ng3 Rc7 24. h5 Rfc8 25. h6 Nc6 26. hxg7 Nd4 27. Bxf6 Rxc2 28.
Rxc2 Rxc2 29. Qd1 axb3 30. Bd5 bxa2+ 31. Ka1 Bxf6 32. Ne4 b3 33. Nxf6+ Kxg7 34.
Qg4+ Kf8 35. Qg8+ Ke7 36. Qxf7+ Kd8 37. Qd7# 1-0

[Event "US Open-68"]
[Site "Atlanta"]
[Date "1967.??.??"]
[Round "7"]
[White "Popovych, Orest"]
[Black "Karklins, Andrew"]
[Result "1/2-1/2"]
[ECO "C34"]
[PlyCount "100"]
[EventDate "1967.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. Bc4 h6 5. h4 Nf6 6. Nc3 Be7 7. d3 c6 8. Bxf4
O-O 9. Qd2 d5 10. exd5 cxd5 11. Bb3 Bb4 12. a3 Ba5 13. Be5 Ng4 14. d4 Nc6 15.
O-O-O Bxc3 16. bxc3 a5 17. a4 Be6 18. Bf4 b5 19. axb5 Na7 20. Ba4 Qe7 21. Kb2
Nc8 22. Ra1 Nb6 23. Kc1 Qd7 24. Ne5 Nxe5 25. Bxe5 f6 26. Bf4 Rfe8 27. Qf2 Bg4
28. Qg3 h5 29. Bc7 Nxa4 30. Rxa4 Qxb5 31. Ra2 Re2 32. Re1 Rxe1+ 33. Qxe1 Re8
34. Qg3 a4 35. Bd6 Qc4 36. Kb1 Re2 37. Rb2 Rd2 38. Rb8+ Kh7 39. Bf8 a3 40. Bxa3
Qf1+ 41. Kb2 Qf5 42. Ka2 Rxc2+ 43. Rb2 Rc1 44. Qe3 Rf1 45. Bf8 Qd7 46. Qd3+ Rf5
47. Ba3 Kg6 48. Rf2 Kh7 49. Rxf5 Qxf5 50. Qxf5+ Bxf5 {source: scoresheet}
1/2-1/2

[Event "US Open-68"]
[Site "Atlanta"]
[Date "1967.??.??"]
[Round "8"]
[White "Weinstein, Norman"]
[Black "Popovych, Orest"]
[Result "1/2-1/2"]
[ECO "B81"]
[PlyCount "155"]
[EventDate "1967.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 d5 8. Bg2
Bb4 9. exd5 Nxd5 10. Nde2 O-O 11. O-O Nxc3 12. Nxc3 Qc7 13. Be3 Bxc3 14. bxc3
Qxc3 15. Rb1 Nc6 16. Rb3 Qc4 17. Qa1 e5 18. Rc3 Qa4 19. Bd5 Nd4 20. Bxd4 exd4
21. Rc4 Qa3 22. Kg2 Be6 23. Rxd4 Bxd5+ 24. Rxd5 Rac8 25. Qb1 b5 26. Rfd1 Qa4
27. R1d4 Rc4 28. Rxc4 Qxc4 29. Qb3 Qe4+ 30. Kg1 g6 31. Qd3 Qxd3 32. Rxd3 Rc8
33. Ra3 Rc6 34. c3 f6 35. Ra5 Kf7 36. Kf1 Ke7 37. a4 bxa4 38. Rxa4 Rxc3 39.
Rxa6 Rxh3 40. Kg2 Rd3 41. f3 Rd6 42. Ra7+ Rd7 43. Ra6 g5 44. Kg3 Kf7 45. Rb6
Rd4 46. Rb7+ Kg6 47. Rb6 Rf4 48. Ra6 h5 49. gxh5+ Kxh5 50. Ra8 Rd4 51. Rh8+ Kg6
52. Ra8 f5 53. Rg8+ Kh6 54. Rf8 Rd5 55. Ra8 Rd4 56. Kg2 Kg6 57. Re8 Kf6 58. Kf2
f4 59. Rf8+ Kg7 60. Re8 Rd2+ 61. Kf1 Kf7 62. Re5 Kg6 63. Re8 Kf5 64. Rf8+ Ke5
65. Rg8 Kd4 66. Rxg5 Ke3 67. Ra5 Kxf3 68. Ra3+ Kg4 69. Rb3 Ra2 70. Rc3 Ra5 71.
Kf2 Rh5 72. Ra3 Rh2+ 73. Kf1 Kf5 74. Ra5+ Kg4 75. Ra3 Rc2 76. Rb3 Rc4 77. Kf2
f3 78. Rb8 1/2-1/2

[Event "US Open-68"]
[Site "Atlanta"]
[Date "1967.??.??"]
[Round "9"]
[White "Pundy, Joseph"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "B87"]
[PlyCount "58"]
[EventDate "1967.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. Qe2
b5 9. a3 O-O 10. g4 d5 11. e5 Nfd7 12. O-O Qb6 13. Rd1 Bb7 14. f4 Bc5 15. Be3
Nc6 16. Qf2 Nxd4 17. Bxd4 Bxd4 18. Rxd4 Kh8 19. g5 f6 20. exf6 gxf6 21. gxf6
Rxf6 22. Qe3 Raf8 23. Re1 e5 24. fxe5 Rf3 25. Qd2 Rf2 26. Qd1 R8f4 27. Rxf4
Rxf4+ 28. Kg2 Qf2+ 29. Kh1 Rh4 {source: scoresheet} 0-1

[Event "US Open-68"]
[Site "Atlanta"]
[Date "1967.??.??"]
[Round "10"]
[White "Popovych, Orest"]
[Black "Saidy, Anthony Fred"]
[Result "0-1"]
[ECO "B93"]
[PlyCount "62"]
[EventDate "1967.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. Bd3 g6 8. O-O
Bg7 9. Nf3 Nbd7 10. a4 b6 11. Qe1 Bb7 12. Qh4 b5 13. axb5 axb5 14. Rxa8+ Bxa8
15. e5 dxe5 16. fxe5 Bxf3 17. Rxf3 Qxe5 18. Bxb5 O-O 19. Be3 Rb8 20. Bd4 Qd6
21. Rd3 Ne5 22. Rd1 Qb4 23. Qe1 Nfg4 24. Ba7 Rxb5 25. Nxb5 Qxb5 26. Rd8+ Bf8
27. Rb8 Qa4 28. Bc5 Qf4 29. Re8 Qxh2+ 30. Kf1 Qh5 31. Qe4 Nf3 0-1

[Event "US Open-68"]
[Site "Atlanta"]
[Date "1967.??.??"]
[Round "11"]
[White "Popovych, Orest"]
[Black "Robertie, William"]
[Result "1-0"]
[ECO "B93"]
[PlyCount "109"]
[EventDate "1967.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. Bd3 e5 8. Nf3
Nbd7 9. O-O b5 10. Kh1 Be7 11. a3 O-O 12. Qe1 Bd8 13. fxe5 dxe5 14. Nh4 Nc5 15.
Nf5 Be6 16. Qg3 Nh5 17. Qf3 g6 18. Bh6 Re8 19. g4 Nf4 20. Ng7 Re7 21. Nxe6 fxe6
22. Bxf4 exf4 23. Qxf4 Qxf4 24. Rxf4 Nxd3 25. cxd3 Rd7 26. Rf3 Bg5 27. Rd1 Rad8
28. Kg2 b4 29. axb4 Rb7 30. b5 axb5 31. e5 Rc8 32. Kg3 Be7 33. Ra1 b4 34. Ne2
Rc5 35. Ra8+ Kg7 36. d4 Rc6 37. b3 Bg5 38. Re8 Rd7 39. h4 Bd2 40. g5 h6 41.
gxh6+ Bxh6 42. Rf6 Rc2 43. Kf3 Rf7 44. Rexe6 Rd2 45. Rxf7+ Kxf7 46. Rf6+ Kg7
47. Rb6 Rd3+ 48. Kg4 Rxb3 49. Nf4 Rb1 50. Rb7+ Kg8 51. Nxg6 b3 52. Kh5 Bg5 53.
Kxg5 b2 54. Kh6 Rf1 55. Rg7# 1-0

[Event "US Open-68"]
[Site "Atlanta"]
[Date "1967.??.??"]
[Round "12"]
[White "Byrne, Robert Eugene"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "B87"]
[PlyCount "87"]
[EventDate "1967.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. f4
Bb7 9. f5 e5 10. Nde2 Nbd7 11. Bg5 Be7 12. Bxf6 Nxf6 13. Qd3 Rc8 14. O-O-O O-O
15. Kb1 Qb6 16. h3 a5 17. g4 a4 18. Nd5 Bxd5 19. Bxd5 Nxd5 20. exd5 b4 21. h4
a3 22. b3 f6 23. c4 bxc3 24. Nxc3 Qf2 25. Rd2 Qf4 26. Rg2 Rc7 27. Nb5 Rc5 28.
Nxa3 Rb8 29. Nc2 Bd8 30. Rf1 Qa4 31. Ne3 e4 32. Rb2 exd3 33. bxa4 Rxb2+ 34.
Kxb2 Ba5 35. Rc1 Kf7 36. Rxc5 dxc5 37. Nc4 Bc7 38. Kc3 Ke7 39. Kxd3 Kd7 40. a5
Bb8 41. Ke4 Bg3 42. a6 Bb8 43. Na5 Bg3 44. a7 1-0

[Event "New York Bronx op-ch"]
[Site "?"]
[Date "1967.05.07"]
[Round "5"]
[White "Popovych, O."]
[Black "Mengarini, A."]
[Result "1/2-1/2"]
[ECO "B13"]
[PlyCount "72"]
[EventDate "1967.05.05"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8.
Qb3 Bxf3 9. gxf3 Nb6 10. d5 Nd4 11. Qd1 e5 12. dxe6 Bc5 13. exf7+ Kxf7 14. Bd3
Re8+ 15. Ne4 Qh4 16. O-O Re5 17. Ng3 Rd8 18. Be3 Ne6 19. Qb3 Nd5 20. Bxc5 Nxc5
21. Qc4 Qxc4 22. Bxc4 Kf8 23. Rfd1 Ke7 24. Rac1 Ne6 25. Re1 Rxe1+ 26. Rxe1 Ndf4
27. Ne4 Nd4 28. Nd2+ Nde2+ 29. Bxe2 Rxd2 30. Bc4+ Kf6 31. b4 Nh3+ 32. Kg2 Nxf2
33. Re6+ Kg5 34. Re2 Rd4 35. Kxf2 Rxc4 36. Re7 Kf6 {source: scoresheet} 1/2-1/2

[Event "New York Atlantic op"]
[Site "?"]
[Date "1967.07.??"]
[Round "?"]
[White "Bisguier, A."]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "B50"]
[PlyCount "61"]
[EventDate "1967.07.01"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 a6 6. g3 Nbd7 7. Qe2 Nxe5 8.
Qxe5 e6 9. Bg2 Bd6 10. Qe2 Rb8 11. O-O b5 12. a4 b4 13. Nd1 O-O 14. Ne3 a5 15.
Nc4 Bb7 16. b3 Bxg2 17. Kxg2 Bc7 18. Bb2 Qd5+ 19. Kg1 Ne4 20. f4 Nd6 21. Ne3
Qe4 22. d3 Qg6 23. Be5 Rbc8 24. Rae1 Rfe8 25. Qf2 f6 26. Bxd6 Bxd6 27. Nc4 Bc7
28. Re2 e5 29. f5 Qh5 30. Re4 Bd8 31. Nd6 {source: Chess Review 1967, Oct page
303.} 1-0

[Event "Toronto CAN op"]
[Site "?"]
[Date "1968.??.??"]
[Round "?"]
[White "Eberlein, Robert"]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "B26"]
[PlyCount "65"]
[EventDate "1968.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O e5 7. Nc3 Nge7 8. Be3
O-O 9. Qd2 Nd4 10. Bh6 Nec6 11. Bxg7 Kxg7 12. Nxd4 cxd4 13. Nd5 Be6 14. c4 h5
15. f4 f5 16. Rae1 h4 17. b4 fxe4 18. Bxe4 hxg3 19. hxg3 a6 20. Rf2 Bxd5 21.
cxd5 Ne7 22. fxe5 Rxf2 23. Qxf2 dxe5 24. Rf1 Qf8 25. Qd2 Qd8 26. Qg2 Qd6 27.
Qf2 Rg8 28. Qf7+ Kh6 29. g4 Kg5 30. Qf2 Kh6 31. g5+ Kg7 32. Qf7+ Kh8 33. Rf2
1-0

[Event "Toronto Ukrainian Sports Federation-ch "]
[Site "?"]
[Date "1968.??.??"]
[Round "?"]
[White "Blonarovych, Lev"]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "B87"]
[PlyCount "98"]
[EventDate "1968.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. f3
Be7 9. Be3 O-O 10. O-O Qc7 11. Qe1 Nc6 12. Nxc6 Qxc6 13. a4 b4 14. Ne2 d5 15.
e5 Nd7 16. Qg3 Qc7 17. f4 Kh8 18. Rac1 Nc5 19. f5 Ne4 20. Qf4 Bg5 21. Qf3 Bxe3+
22. Qxe3 Qxe5 23. c4 bxc3 24. Nxc3 Bb7 25. Nxe4 dxe4 26. fxe6 fxe6 27. Qb6 Bd5
28. Bxd5 exd5 29. Qxa6 Qxb2 30. Qc6 Qd4+ 31. Kh1 e3 32. a5 e2 33. Rfe1 Qd3 34.
h3 d4 35. Qc5 h6 36. Qe5 Rae8 37. Qd6 Rf1+ 38. Kh2 Rxe1 39. Rxe1 Qd2 40. Qg3 d3
41. a6 Qa5 42. Qg6 Rg8 43. a7 Qxe1 44. Qa6 Qf2 45. a8=Q Qf4+ 46. g3 Qf2+ 47.
Qg2 Qxg2+ 48. Kxg2 e1=Q 49. Qxd3 Rf8 0-1

[Event "USA"]
[Site "USA"]
[Date "1968.??.??"]
[Round "?"]
[White "Popovych, Orest"]
[Black "Sherwin, James T"]
[Result "0-1"]
[ECO "B35"]
[PlyCount "60"]
[EventDate "1968.??.??"]
[EventType "game"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 Qa5 9. O-O d6 10. h3 Bd7 11. f4 Rac8 12. Qf3 Qh5 13. Qf2 b5 14. Ndxb5 Nxe4
15. Nxe4 Qxb5 16. Ng3 a5 17. a4 Qb4 18. f5 Kh8 19. Rad1 Qh4 20. Rd3 Be5 21. Bf4
gxf5 22. Bxe5+ Nxe5 23. Rd4 Qf6 24. Rd5 Rg8 25. Rxa5 Qg5 26. Ne2 Bc6 27. Nf4
Nf3+ 28. Kh1 Qxf4 29. gxf3 Rg3 30. Bd5 Rxh3+ 0-1

[Event "Toronto Ukrainian Sports Federation-ch "]
[Site "?"]
[Date "1968.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Turniski, M."]
[Result "1-0"]
[ECO "C34"]
[PlyCount "57"]
[EventDate "1968.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. Bc4 Be7 5. O-O c6 6. d4 Nf6 7. e5 dxe5 8. Nxe5
O-O 9. Bxf4 Nd5 10. Nc3 Be6 11. Nxd5 Bxd5 12. Bd3 Nd7 13. c4 Be6 14. Qc2 f5 15.
Rae1 Nxe5 16. Bxe5 g6 17. Qc3 Bf6 18. Bc2 Bf7 19. g4 Bxe5 20. dxe5 Qg5 21. e6
Be8 22. c5 Qxg4+ 23. Kh1 Qh4 24. Bb3 Qe7 25. Qe5 h6 26. Qd6 Qxd6 27. cxd6 Kg7
28. d7 Kf6 29. Rd1 1-0

[Event "New York Marshall CC-ch"]
[Site "?"]
[Date "1968.??.??"]
[Round "5"]
[White "Soltis, A."]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "B95"]
[PlyCount "69"]
[EventDate "1968.01.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be2 e6 8.
O-O Be7 9. f4 Qb6 10. Kh1 Qxb2 11. Qd2 Qb6 12. f5 e5 13. Ne6 fxe6 14. fxe6 Nc5
15. Bxf6 gxf6 16. Nd5 Qc6 17. Qh6 Kd8 18. Nxe7 Qe8 19. Nd5 Bxe6 20. Rxf6 Bxd5
21. Rxd6+ Kc7 22. Rxd5 Qe7 23. Rb1 b5 24. c4 b4 25. Qe3 Na4 26. Bg4 Qf6 27.
Rd7+ Kc6 28. Qd3 Nb6 29. c5 Nxd7 30. Qxd7+ Kxc5 31. Rc1+ Kb6 32. Qc7+ Kb5 33.
Qc5+ Ka4 34. Bd1+ Ka3 35. Qe3+ {source: Soltis} 1-0

[Event "Canadian op"]
[Site "Toronto"]
[Date "1968.08.30"]
[Round "8"]
[White "Popovych, Orest"]
[Black "Larsen, Bent"]
[Result "0-1"]
[ECO "B60"]
[PlyCount "94"]
[EventDate "1968.08.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CAN"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Qb6 7. Bxf6 gxf6 8.
Nb3 f5 9. Qh5 fxe4 10. Bc4 Ne5 11. Bb5+ Kd8 12. O-O-O Bg7 13. h3 Be6 14. Be2
Qxf2 15. Kb1 Qf4 16. Nc5 Qh6 17. Qxh6 Bxh6 18. Nxe6+ fxe6 19. Nxe4 Kc7 20. Nf2
Raf8 21. Ng4 Nxg4 22. Bxg4 e5 23. Rhf1 Be3 24. Rf3 Rxf3 25. Bxf3 Rf8 26. a3 e6
27. Rd3 Bd4 28. Rb3 b6 29. c4 a5 30. a4 h6 31. Kc2 Kd7 32. Kd3 Rf4 33. Be2 Rf2
34. Bf3 Bc5 35. Be4 Ke7 36. Bc6 Rf4 37. Rc3 d5 38. cxd5 exd5 39. Rc2 Kd6 40.
Bb5 e4+ 41. Kd2 Ke5 42. Ke1 h5 43. Re2 h4 44. b3 Rf7 45. Bc6 Rg7 46. Kf1 Rg6
47. Bb5 Rg3 0-1

[Event "New York Atlantic op"]
[Site "?"]
[Date "1969.??.??"]
[Round "?"]
[White "Soltis, A."]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "B87"]
[PlyCount "70"]
[EventDate "1969.07.03"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. O-O
Bb7 9. Re1 Nbd7 10. a4 b4 11. Nd5 Qa5 12. c3 bxc3 13. Nxc3 Be7 14. Bc2 O-O 15.
Nb3 Qc7 16. Bg5 h6 17. Bh4 Ne5 18. Nd2 Rac8 19. f4 Ng6 20. Bxf6 Bxf6 21. f5
Qb6+ 22. Kh1 exf5 23. Rb1 Qc6 24. Nf3 Nh4 25. Nd4 Qd7 26. Nxf5 Nxf5 27. exf5
Bxc3 28. bxc3 Rxc3 29. f6 Rfc8 30. Rxb7 Qxb7 31. Qg4 g5 32. h4 Rxc2 33. hxg5 h5
34. Qg3 Qb4 35. Re3 Qg4 0-1

[Event "New York Atlantic op"]
[Site "?"]
[Date "1969.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Formanek, E."]
[Result "1-0"]
[ECO "C18"]
[PlyCount "69"]
[EventDate "1969.07.03"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Qg4 Qc7 8.
Qxg7 Rg8 9. Qxh7 cxd4 10. Kd1 Nbc6 11. Nf3 Nxe5 12. Bf4 Qxc3 13. Nxe5 Qxa1+ 14.
Bc1 d3 15. Qxf7+ Kd8 16. Qf6 dxc2+ 17. Kd2 d4 18. Bb5 Qc3+ 19. Ke2 Qc5 20. a4
a6 21. Bd3 Kc7 22. Bf4 Kb6 23. Nc4+ Ka7 24. Bd6 Qh5+ 25. Kd2 Nc6 26. Kxc2 Rxg2
27. Qf8 Bd7 28. Bc5+ b6 29. Bxb6+ Kb7 30. Nd6+ Kxb6 31. Rb1+ Nb4+ 32. Rxb4+ Bb5
33. Nc4+ Ka7 34. Qe7+ Kb8 35. Qd8+ 1-0

[Event "New York Atlantic op"]
[Site "?"]
[Date "1969.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Benko, P."]
[Result "1/2-1/2"]
[ECO "B80"]
[PlyCount "67"]
[EventDate "1969.07.03"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g4 a6 7. g5 Nfd7 8. Be3
b5 9. Qd2 Bb7 10. f3 Nc6 11. O-O-O Be7 12. h4 O-O 13. Rg1 b4 14. Nxc6 Bxc6 15.
Ne2 d5 16. Nd4 Bb7 17. h5 Qa5 18. Kb1 Ne5 19. g6 dxe4 20. gxh7+ Kxh7 21. Qg2
Bf6 22. fxe4 Rad8 23. Be2 Nc6 24. Nf3 b3 25. a3 bxc2+ 26. Kxc2 Qa4+ 27. Kb1 Qb3
28. Ng5+ Kg8 29. Bc1 Ne5 30. Rdf1 Kh8 31. h6 Ng6 32. hxg7+ Kxg7 33. Rxf6 Kxf6
34. Nh7+ 1/2-1/2

[Event "New York Marshall CC-ch"]
[Site "?"]
[Date "1969.??.??"]
[Round "7"]
[White "Soltis, A."]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "B95"]
[PlyCount "69"]
[EventDate "1969.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be2 e6 8.
O-O Be7 9. f4 Qb6 10. Kh1 Qxb2 11. Qd2 O-O 12. Rae1 h6 13. Bxh6 gxh6 14. Rf3
Nc5 15. Rb1 Nfxe4 16. Qe1 Qa3 17. Nxe4 Qxa2 18. Nxc5 dxc5 19. Rg3+ Kh7 20. Bd3+
f5 21. Nf3 b5 22. Rd1 Ra7 23. Qe5 Bf6 24. Qxc5 Raf7 25. Ng5+ hxg5 26. fxg5 Bxg5
27. Rxg5 Qb2 28. Bf1 Qf6 29. Rh5+ Kg6 30. Rh3 Rh7 31. Rdd3 Rxh3 32. Rxh3 Qd8
33. Qe3 Rg8 34. Qg3+ Qg5 35. Qxg5+ {source: Sotlis} 1-0

[Event "US Open-70"]
[Site "Lincoln"]
[Date "1969.08.11"]
[Round "2"]
[White "Popovych, Orest"]
[Black "Buehl, Walter M"]
[Result "1-0"]
[ECO "C34"]
[PlyCount "47"]
[EventDate "1969.08.10"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. Bc4 h6 5. h4 Nf6 6. Nc3 Bg4 7. d4 Nh5 8. Ne5
dxe5 9. Qxg4 Nf6 10. Qf5 Qxd4 11. Qc8+ Ke7 12. Qxb7 Qxc4 13. Qxa8 Nc6 14. Bd2
Nxe4 15. O-O-O Nf2 16. Be3 Nxd1 17. Rxd1 Kf6 18. Bc5 Bxc5 19. Qxc6+ Kf5 20. Nd5
e4 21. Kb1 Rb8 22. Qxc7 Qb5 23. Qxf7+ Kg4 24. Qg6+ {source: scoresheet} 1-0

[Event "US Open-70"]
[Site "Lincoln"]
[Date "1969.08.12"]
[Round "3"]
[White "Harger, Daniel"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "B87"]
[PlyCount "30"]
[EventDate "1969.08.10"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. O-O
Be7 9. f4 O-O 10. Qf3 Qc7 11. e5 dxe5 12. Ndxb5 axb5 13. fxe5 Nfd7 14. Be3 Ra5
15. Qg3 Bc5 0-1

[Event "US Open-70"]
[Site "Lincoln"]
[Date "1969.08.13"]
[Round "4"]
[White "Popovych, Orest"]
[Black "Denker, Arnold Sheldon"]
[Result "0-1"]
[ECO "B47"]
[PlyCount "112"]
[EventDate "1969.08.10"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nc6 7. f4 Bc5 8. Be3
d6 9. Qd2 Nf6 10. O-O-O O-O 11. Nxc6 Bxe3 12. Ne7+ Qxe7 13. Qxe3 b5 14. e5 dxe5
15. fxe5 Nd7 16. Bf3 Rb8 17. Qf4 Qc5 18. Rhe1 b4 19. Ne4 Qxe5 20. Qh4 Qa5 21.
Kb1 Ne5 22. Qg3 Nxf3 23. Nf6+ Kh8 24. gxf3 Bb7 25. Nd7 Bd5 26. b3 Rbc8 27. Nxf8
Qc5 28. Re2 Qxf8 29. f4 f5 30. Red2 Qc5 31. Qd3 a5 32. Qd4 Qc7 33. Rg1 Kg8 34.
Rg3 Be4 35. Ka1 g6 36. Qe3 Kf7 37. Rg1 e5 38. Rgd1 Qc3+ 39. Qxc3 Rxc3 40. Rd7+
Ke8 41. Rd8+ Ke7 42. R8d7+ Kf8 43. fxe5 Bxc2 44. Rd8+ Ke7 45. R1d7+ Ke6 46.
Rxh7 Kxe5 47. Re7+ Kf4 48. Rd4+ Be4 49. Rc4 Rh3 50. Ra7 Rxh2 51. a3 g5 52. axb4
axb4 53. Rg7 g4 54. Rxb4 g3 55. Rb6 g2 56. Rbg6 Bf3 {source: scoresheet} 0-1

[Event "US Open-70"]
[Site "Lincoln"]
[Date "1969.08.14"]
[Round "5"]
[White "Tomas, John"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "B94"]
[PlyCount "50"]
[EventDate "1969.08.10"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qa5 8.
Qd2 e6 9. O-O-O b5 10. Bb3 Bb7 11. Rhe1 O-O-O 12. a3 h6 13. Bxf6 Nxf6 14. f4 d5
15. e5 Nd7 16. Kb1 Nc5 17. f5 Qc7 18. Qf4 Kb8 19. Ba2 Rc8 20. b4 Ne4 21. Nxe4
dxe4 22. Re2 Be7 23. fxe6 Bf6 24. Qf5 Bxe5 25. Nf3 exf3 0-1

[Event "US Open-70"]
[Site "Lincoln"]
[Date "1969.08.15"]
[Round "6"]
[White "Popovych, Orest"]
[Black "Horton, Joe"]
[Result "1-0"]
[ECO "C30"]
[PlyCount "63"]
[EventDate "1969.08.10"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb6 7. Nc3 Bg4 8. e5
dxe5 9. fxe5 Nd5 10. Bc4 c6 11. O-O O-O 12. Kh1 Na6 13. Qb3 Nac7 14. Bg5 Qd7
15. Rad1 h6 16. Bc1 Rad8 17. Ne4 Be6 18. Nh4 Ne7 19. Bxh6 Bxc4 20. Qg3 Ng6 21.
Bxg7 Kxg7 22. Nf5+ Qxf5 23. Rxf5 Bxd4 24. Nd6 Bb6 25. Rh5 Be6 26. Qg5 Rh8 27.
Qf6+ Kg8 28. Rxh8+ Nxh8 29. Qxd8+ Kg7 30. Qf6+ Kg8 31. Qh6 Ng6 32. Ne4 1-0

[Event "US Open-70"]
[Site "Lincoln"]
[Date "1969.08.17"]
[Round "7"]
[White "Grefe, John Alan"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "B94"]
[PlyCount "72"]
[EventDate "1969.08.10"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qa5 8.
Qd2 e6 9. O-O Be7 10. Bb3 h6 11. Bxf6 Nxf6 12. f4 O-O 13. Kh1 Bd7 14. Rae1 Rad8
15. e5 dxe5 16. fxe5 Nh7 17. Qf4 Bg5 18. Qf2 Kh8 19. h4 Be7 20. Qg3 Bc8 21.
Nce2 Rde8 22. c3 Qd8 23. Rf4 g5 24. hxg5 Bxg5 25. Bc2 Bxf4 26. Nxf4 Rg8 27. Qh3
f5 28. Qxh6 Qg5 29. Qh2 Qg3 30. Qxg3 Rxg3 31. Bb3 Ng5 32. Kh2 Rg4 33. g3 Ne4
34. Nfxe6 Re7 35. Re3 Nd2 36. Bd1 Nf1+ {source; scoresheet} 0-1

[Event "US Open-70"]
[Site "Lincoln"]
[Date "1969.08.18"]
[Round "8"]
[White "Popovych, Orest"]
[Black "Martz, William E"]
[Result "0-1"]
[ECO "B84"]
[PlyCount "84"]
[EventDate "1969.08.10"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be2 Nf6 7. Be3 a6 8. f4
d6 9. O-O Bd7 10. Qe1 b5 11. Bf3 Rc8 12. Nxc6 Bxc6 13. Bd4 Be7 14. e5 dxe5 15.
fxe5 Nd7 16. Qg3 O-O 17. Rae1 Bxf3 18. Rxf3 Bc5 19. Bxc5 Qxc5+ 20. Kh1 b4 21.
Ne4 Qxc2 22. Nf6+ Nxf6 23. exf6 Qg6 24. fxg7 Rfd8 25. Qf4 a5 26. Ref1 Rc2 27.
Rg1 Rxb2 28. Qc7 Rbd2 29. Qxa5 Qe4 30. Rg3 Ra8 31. Qc5 Rdxa2 32. h3 Rc2 33. Qe7
Rc3 34. Rf1 f5 35. Qg5 Qe5 36. Rg4 b3 37. Rd1 Rd3 38. Rg1 Ra1 39. Rf4 Rxg1+ 40.
Kxg1 Rd1+ 41. Kh2 Rd4 42. g3 Qe2+ 0-1

[Event "US Open-70"]
[Site "Lincoln"]
[Date "1969.08.19"]
[Round "9"]
[White "Bisguier, Arthur Bernard"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "E78"]
[PlyCount "99"]
[EventDate "1969.08.10"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. f4 c5 7. Nf3 cxd4 8. Nxd4
Nc6 9. Nc2 Nd7 10. O-O Nc5 11. Bf3 f5 12. exf5 Bxf5 13. Nd5 e5 14. Nce3 Bd3 15.
Be2 e4 16. Bxd3 exd3 17. Qg4 Rf7 18. Rb1 a5 19. b3 Ne4 20. Qd1 Nc5 21. Bb2 Nd4
22. Qg4 Ne2+ 23. Kh1 Bxb2 24. Rxb2 Qe8 25. Rxe2 dxe2 26. Qxe2 Qe4 27. Qb2 Qe6
28. h3 h5 29. Qf2 Ne4 30. Qh4 Raf8 31. Rf3 Kg7 32. Kg1 Rh8 33. Qe1 Ra8 34. Qa1+
Kh7 35. Qd4 a4 36. b4 Raf8 37. g4 Rh8 38. Kg2 Nf6 39. g5 Ne4 40. Rf1 Rc8 41.
Rh1 Re8 42. Ng4 b5 43. cxb5 Rc8 44. Nge3 Rb7 45. b6 Re8 46. Rc1 Rf8 47. Re1
Rff7 48. Nc4 Rbe7 49. b7 Re8 50. Rxe4 1-0

[Event "US Open-70"]
[Site "Lincoln"]
[Date "1969.08.20"]
[Round "10"]
[White "Popovych, Orest"]
[Black "Stoyko, Stephen E"]
[Result "0-1"]
[ECO "B63"]
[PlyCount "88"]
[EventDate "1969.08.10"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 h6 8.
Bxf6 gxf6 9. O-O-O a6 10. f4 Bd7 11. Be2 h5 12. Kb1 Be7 13. Rhf1 Qb6 14. Nb3
Na5 15. Rf3 Nxb3 16. axb3 O-O-O 17. Rh3 h4 18. Qe1 Rde8 19. Rxh4 Rxh4 20. Qxh4
f5 21. Qg3 fxe4 22. Nxe4 d5 23. Nf2 Bc6 24. f5 e5 25. Ng4 e4 26. f6 Bd8 27. h4
Bc7 28. Qh3 Kb8 29. h5 d4 30. h6 d3 31. cxd3 Qxb3 32. Rc1 exd3 33. Bxd3 Bd5 34.
Rxc7 Re1+ 35. Rc1 Rd1 36. Qg3+ Ka8 37. Qe3 Qa2+ 38. Kc2 Qa4+ 39. Kc3 Qc6+ 40.
Kd4 Rxc1 41. Qe7 Bxg2 42. Ne3 Qb6+ 43. Ke5 Qxe3+ 44. Kd6 Qxd3+ 0-1

[Event "US Open-70"]
[Site "Lincoln"]
[Date "1969.08.21"]
[Round "11"]
[White "Popovych, Orest"]
[Black "Ackerman, David"]
[Result "1-0"]
[ECO "C34"]
[PlyCount "47"]
[EventDate "1969.08.10"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Bc4 Nc6 5. d4 g5 6. O-O d6 7. c3 Bg4 8. Qb3
Na5 9. Bxf7+ Kf8 10. Qa3 c6 11. Bxg8 Rxg8 12. Nbd2 b5 13. b4 Nc4 14. Nxc4 bxc4
15. Qa6 Be6 16. Qxc6 g4 17. Bxf4 gxf3 18. Rxf3 Rg7 19. Bxd6+ Kg8 20. Bxe7 Rxe7
21. Raf1 Rc8 22. Rg3+ Kh8 23. Qb5 Qc7 24. Qg5 {source: scoresheet} 1-0

[Event "US Open-70"]
[Site "Lincoln"]
[Date "1969.08.22"]
[Round "12"]
[White "Harkins, James L"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "56"]
[EventDate "1969.08.10"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Be2 Bf5 8. O-O
e6 9. Nc3 Nxc3 10. bxc3 Be7 11. d5 exd5 12. Qxd5 dxe5 13. Qb5 Qc7 14. Nd4 a6
15. Qd5 Rd8 16. Qxd8+ Bxd8 17. Nxf5 O-O 18. Ba3 Re8 19. Rab1 b5 20. Bd6 Qa5 21.
a4 Qxa4 22. Ra1 Qc2 23. Bg4 Bg5 24. Rxa6 Qxc3 25. h4 h5 26. Be2 Bf6 27. Bxb5
Rc8 28. Ba3 Nd4 0-1

[Event "Milwaukee North Central op"]
[Site "?"]
[Date "1969.11.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Otteson, Milton"]
[Result "1-0"]
[ECO "C37"]
[PlyCount "27"]
[EventDate "1969.11.27"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. Bc4 g5 5. h4 g4 6. Ng5 Nh6 7. d4 Qe7 8. Bxf4
f6 9. O-O fxg5 10. Bxg5 Qd7 11. Qd2 Ng8 12. Qf4 Ne7 13. Bf7+ Kd8 14. Qf6 1-0

[Event "Milwaukee North Central op"]
[Site "?"]
[Date "1969.11.30"]
[Round "7"]
[White "Brasket, Curt"]
[Black "Popovych, O."]
[Result "1/2-1/2"]
[ECO "E71"]
[PlyCount "40"]
[EventDate "1969.11.27"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 O-O 6. h3 e5 7. d5 c6 8. Bg5 h6
9. Be3 cxd5 10. cxd5 b5 11. a3 a6 12. Qd2 Kh7 13. g4 Ng8 14. Ng3 Nd7 15. b4 Nb6
16. f3 Bd7 17. Qf2 Rb8 18. h4 f5 19. gxf5 gxf5 20. exf5 e4 1/2-1/2

[Event "New York Marshall Goldwater Cup"]
[Site "?"]
[Date "1970.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Soltis, A."]
[Result "1-0"]
[ECO "B77"]
[PlyCount "69"]
[EventDate "1970.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 b5 12. h4 a5 13. a4 bxa4 14. Nxa4 Be6
15. Bxe6 fxe6 16. g4 Rc8 17. h5 Rc4 18. hxg6 hxg6 19. c3 Qb8 20. Ra3 Qb7 21.
Qd3 Rcc8 22. Nb6 Rc6 23. Rb3 Qc7 24. Qb5 Rb8 25. Qxa5 d5 26. Rh3 Nd7 27. Nxd7
Rxb3 28. Qa4 Rxb2 29. Bxg7 Qb7 30. Rh8+ Kf7 31. Rf8+ Kxg7 32. Qd4+ e5 33. Qxe5+
Rf6 34. Qxe7+ Kh6 35. Rh8+ {source: Chess Life and Review June 1970, page 316.}
1-0

[Event "Milwaukee North Central op?"]
[Site "?"]
[Date "1970.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Nowak, Greg"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "71"]
[EventDate "1970.??.??"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nc3 Nf6 4. f4 Bg7 5. Nf3 c5 6. dxc5 Qa5 7. Bd3 Qxc5 8. Qe2
Nc6 9. Be3 Qb4 10. O-O Ng4 11. Nd5 Qa5 12. Bd2 Qd8 13. h3 Nf6 14. Bc3 e6 15.
Ne3 O-O 16. Qf2 d5 17. e5 d4 18. Nxd4 Nxd4 19. exf6 Bxf6 20. Ng4 Bg7 21. Rad1
Qb6 22. Ne5 Nc6 23. Qxb6 axb6 24. a3 Nxe5 25. fxe5 Bh6 26. Rf3 Rd8 27. Rdf1 Rd7
28. Bb5 Rc7 29. Rd3 Bg5 30. Bb4 Rxc2 31. Be8 Re2 32. Bxf7+ Kg7 33. Be8 Be3+ 34.
Rxe3 Rxe3 35. Bf8+ Kg8 36. Bh6 1-0

[Event "New York Manhattan CC-ch"]
[Site "?"]
[Date "1970.??.??"]
[Round "?"]
[White "Denker, A."]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "E91"]
[PlyCount "96"]
[EventDate "1970.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 Bg4 7. Be3 Nfd7 8. Nd2
Bxe2 9. Nxe2 e5 10. d5 f5 11. f3 Na6 12. O-O Qh4 13. Qb1 Bh6 14. Bf2 Qf6 15.
Rd1 Bxd2 16. Rxd2 fxe4 17. Qxe4 Nac5 18. Qh4 Qxh4 19. Bxh4 a5 20. b3 Rae8 21.
Nc3 e4 22. fxe4 Nxe4 23. Nxe4 Rxe4 24. Bf2 Rfe8 25. Kf1 a4 26. Rd4 Nc5 27. Rxe4
Nxe4 28. Be3 b5 29. Rc1 bxc4 30. Rxc4 axb3 31. axb3 Nf6 32. Bd2 Nxd5 33. b4 Kf7
34. Kf2 Re5 35. Kf3 Ke6 36. g4 g5 37. Rc1 Kd7 38. h4 gxh4 39. Rh1 Re7 40. Rxh4
Kc6 41. Rh5 Rf7+ 42. Kg3 Nf6 43. b5+ Kb7 44. Rf5 Ne4+ 45. Kf4 Rxf5+ 46. gxf5
Nxd2 47. f6 Nc4 48. Kf5 Ne5 0-1

[Event "Milwaukee North Central op"]
[Site "?"]
[Date "1970.??.??"]
[Round "1"]
[White "Popovych, O."]
[Black "Shelburn, Ronald"]
[Result "1-0"]
[ECO "B82"]
[PlyCount "52"]
[EventDate "1970.??.??"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Qf3 Nbd7 8. g4
h5 9. g5 Ng8 10. g6 Qh4+ 11. Kd2 Nb6 12. gxf7+ Kxf7 13. a4 Rh6 14. a5 Nd7 15.
Bc4 Nc5 16. Nf5 Qg4 17. Nxh6+ Nxh6 18. Rf1 Ke8 19. Qxg4 Nxg4 20. h3 Nf6 21. Re1
e5 22. f5 g5 23. b4 Ncd7 24. Ke2 b5 25. Bd5 Ra7 26. Bxg5 Rc7 1-0

[Event "Milwaukee North Central op"]
[Site "?"]
[Date "1970.??.??"]
[Round "2"]
[White "Ellis, James S"]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "A72"]
[PlyCount "64"]
[EventDate "1970.??.??"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 c5 7. d5 e6 8. Nf3 h6
9. Bh4 g5 10. Bg3 exd5 11. cxd5 Nh5 12. Nd2 Nxg3 13. hxg3 Nd7 14. g4 Ne5 15. f3
a6 16. a4 Qf6 17. g3 Bd7 18. a5 b5 19. axb6 Rfb8 20. O-O Rxb6 21. f4 Rxb2 22.
Na4 Bxa4 23. Rxa4 Ng6 24. e5 dxe5 25. Nc4 exf4 26. Nxb2 Qxb2 27. gxf4 Nxf4 28.
Rfxf4 gxf4 29. d6 Bd4+ 30. Kh1 Rd8 31. Rxa6 Qb7+ 32. Kh2 f3 0-1

[Event "Milwaukee North Central op"]
[Site "?"]
[Date "1970.??.??"]
[Round "3"]
[White "Popovych, O."]
[Black "Presser, David"]
[Result "1/2-1/2"]
[ECO "B79"]
[PlyCount "114"]
[EventDate "1970.??.??"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Bc4
Nc6 9. Qd2 Qa5 10. Bb3 Bd7 11. h4 Rfc8 12. O-O-O Ne5 13. Kb1 Nc4 14. Bxc4 Rxc4
15. Nb3 Qe5 16. Bd4 Qe6 17. Rhe1 Rac8 18. e5 dxe5 19. Bxe5 Qa6 20. h5 gxh5 21.
Qd3 Be6 22. Rh1 R4c6 23. Qe3 b5 24. Rd2 b4 25. Ne2 Qa4 26. Rhd1 Bxb3 27. Rd8+
Ne8 28. cxb3 Qa5 29. Rxc8 Rxc8 30. Bxg7 Qf5+ 31. Ka1 Nxg7 32. Qxe7 Qe6 33. Qxe6
Nxe6 34. Kb1 Rc7 35. Rd5 Rc5 36. Rxc5 Nxc5 37. Nf4 h4 38. Kc2 Kg7 39. Nd3 Ne6
40. Kd2 a5 41. Ke3 Kf6 42. Ke4 Ng5+ 43. Kf4 h5 44. Nc5 h3 45. gxh3 Nxh3+ 46.
Kg3 Ng1 47. Nb7 Ne2+ 48. Kh4 Nc1 49. Nxa5 Nxa2 50. Kxh5 Kf5 51. Kh6 Kf4 52. Kg7
Kxf3 53. Kxf7 Ke4 54. Ke6 Kd3 55. Kd5 Kc2 56. Kc4 Kxb2 57. Nc6 Nc1 1/2-1/2

[Event "Milwaukee North Central op"]
[Site "?"]
[Date "1970.??.??"]
[Round "4"]
[White "Evans, Larry D"]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "B86"]
[PlyCount "56"]
[EventDate "1970.??.??"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. a3 b5 8. Ba2
Bb7 9. Qe2 Nbd7 10. g4 Nc5 11. f3 Be7 12. Be3 O-O 13. g5 Nh5 14. Rg1 g6 15.
O-O-O Qa5 16. Qg2 Rfc8 17. f4 b4 18. axb4 Qxb4 19. f5 Rab8 20. fxe6 f5 21. Nxf5
gxf5 22. g6 h6 23. g7 Bxe4 24. Qg6 Qxb2+ 25. Kd2 Qxc2+ 26. Ke1 Qxc3+ 27. Kf1
Bd3+ 28. Rxd3 Qxd3+ 0-1

[Event "Milwaukee North Central op"]
[Site "?"]
[Date "1970.??.??"]
[Round "5"]
[White "Popovych, O."]
[Black "Lifson, Ronald"]
[Result "1-0"]
[ECO "B80"]
[PlyCount "81"]
[EventDate "1970.??.??"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 Nc6 8. O-O
Be7 9. Re1 d6 10. Nxc6 bxc6 11. e5 dxe5 12. Rxe5 O-O 13. Bf4 Qb7 14. Re3 Rd8
15. Qe2 Bd7 16. Be5 Be8 17. Ne4 Nxe4 18. Bxe4 f6 19. Rb3 Qc8 20. Bc3 Bf7 21.
Rb6 Rd5 22. Bxd5 cxd5 23. Rb3 e5 24. Bb4 Bd8 25. Rd1 d4 26. Ra3 Qb7 27. Bc5
Qxb2 28. Rb3 Bxb3 29. axb3 g6 30. Qe4 Rb8 31. Qd5+ Kg7 32. Qd7+ Be7 33. Qxe7+
Kh6 34. Qxf6 Qxc2 35. Bf8+ Rxf8 36. Qxf8+ Kg5 37. Re1 Qc7 38. h3 d3 39. Qf3 d2
40. Qe3+ Kf6 41. Qxd2 1-0

[Event "Milwaukee North Central op"]
[Site "?"]
[Date "1970.??.??"]
[Round "6"]
[White "Verber, Richard"]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "A26"]
[PlyCount "87"]
[EventDate "1970.??.??"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 g6 3. c4 Bg7 4. Nc3 O-O 5. Nf3 d6 6. O-O Nc6 7. d3 e5 8. Rb1
h6 9. b4 Be6 10. b5 Ne7 11. Nd2 Rb8 12. Qa4 Nc8 13. Nd5 Nxd5 14. cxd5 Nb6 15.
Qb3 Bg4 16. Re1 Qd7 17. Nc4 Nc8 18. Bb2 Bh3 19. Bh1 f5 20. e3 f4 21. exf4 exf4
22. Nd2 Qf7 23. Ne4 Nb6 24. Bxg7 Qxg7 25. Rbc1 Rbc8 26. a4 Nd7 27. Qc3 Qf7 28.
Qd2 g5 29. gxf4 gxf4 30. Bf3 Ne5 31. Qe2 Kh8 32. Kh1 Qxd5 33. Rcd1 Rg8 34. Rg1
Rxg1+ 35. Rxg1 Qxd3 36. Qxd3 Nxd3 37. Rg6 Kh7 38. Rf6 Rg8 39. Rf7+ Kh8 40. Rf6
d5 41. Rxh6+ Kg7 42. Rxh3 dxe4 43. Kg1 exf3 44. Rxf3 0-1

[Event "Milwaukee North Central op"]
[Site "?"]
[Date "1970.??.??"]
[Round "7"]
[White "Popovych, O."]
[Black "Sandrin, Angelo"]
[Result "1-0"]
[ECO "B93"]
[PlyCount "71"]
[EventDate "1970.??.??"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. Bd3 e5 8. Nf3
Be7 9. O-O b5 10. Qe1 Nbd7 11. Kh1 Bb7 12. a4 b4 13. Nd1 Nc5 14. Nf2 O-O 15. a5
Rac8 16. Bd2 b3 17. Rc1 Qb8 18. fxe5 dxe5 19. Bc3 Bd6 20. Nh4 g6 21. Qe3 Rfe8
22. Bc4 bxc2 23. Qg5 Ncxe4 24. Nxe4 Nxe4 25. Bxf7+ Kg7 26. Qg4 Rf8 27. Nxg6 h5
28. Qe6 Rxc3 29. Nxf8 Qxf8 30. Qg6+ Kh8 31. Qxh5+ Kg7 32. Qg6+ Kh8 33. bxc3 Bc5
34. Rxc2 Bd5 35. Qh5+ Kg7 36. Qxe5+ 1-0

[Event "Boston 71st US op"]
[Site "?"]
[Date "1970.08.12"]
[Round "4"]
[White "Popovych, O."]
[Black "Jones, Stephen L"]
[Result "0-1"]
[ECO "B14"]
[PlyCount "100"]
[EventDate "1970.08.09"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Qb3 Bg7 7. cxd5 O-O 8.
Be2 Na6 9. Bf3 Qa5 10. Bf4 Nb4 11. Bd2 Nd3+ 12. Kf1 Qb4 13. Qxb4 Nxb4 14. Nge2
Rd8 15. d6 exd6 16. Nb5 Nc6 17. Bg5 h6 18. Bh4 a6 19. Nc7 Rb8 20. h3 g5 21. Bg3
Bf5 22. Rd1 Ne7 23. Nc3 Rbc8 24. N7d5 Nexd5 25. Nxd5 Nxd5 26. Bxd5 b5 27. Kg1
Rc2 28. Kh2 Rxb2 29. Rhe1 Bf8 30. Re3 Be6 31. Bxe6 fxe6 32. Rxe6 Rxa2 33. Rc1
Kf7 34. d5 Rd7 35. f4 g4 36. hxg4 Rd2 37. g5 hxg5 38. fxg5 Rxd5 39. Rf6+ Kg7
40. Rcf1 Be7 41. Rf7+ Kg6 42. Bh4 b4 43. g4 b3 44. R7f5 Rd2+ 45. Kh3 b2 46. Re1
Rb7 47. Rb1 Rb3+ 48. Bg3 Rdd3 49. Kh4 Rxg3 50. Rf3 Rbxf3 {source: scoresheet}
0-1

[Event "Boston 71st US op"]
[Site "?"]
[Date "1970.08.16"]
[Round "7"]
[White "Popovych, O."]
[Black "Green Krotki, Jan"]
[Result "1-0"]
[ECO "B29"]
[PlyCount "27"]
[EventDate "1970.08.09"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 d5 5. exd5 Nxd5 6. Bb5 cxd4 7. Qxd4 Nxc3
8. Bxc6+ bxc6 9. Qxc3 Bb7 10. O-O e6 11. Bg5 Qb6 12. Rad1 Rg8 13. Qd3 Qc7 14.
Qxh7 {Source: Gamebook} 1-0

[Event "Boston 71st US op"]
[Site "?"]
[Date "1970.08.21"]
[Round "12"]
[White "Ganong, Richard"]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "B30"]
[PlyCount "79"]
[EventDate "1970.08.09"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e5 4. Bc4 d6 5. O-O Be7 6. Nd5 Bg4 7. c3 Qd7 8. Ne3
h5 9. h3 Be6 10. d4 cxd4 11. cxd4 exd4 12. Nxd4 Nxd4 13. Qxd4 Bf6 14. Qd3 Ne7
15. Bb5 Nc6 16. Nd5 Bd8 17. Qg3 g5 18. f4 f5 19. Qc3 Rg8 20. Nf6+ Bxf6 21. Qxf6
fxe4 22. f5 Bf7 23. Bxg5 a6 24. Ba4 b5 25. Bc2 d5 26. Rad1 Rc8 27. Bxe4 Rxg5
28. Bxd5 Bxd5 29. Rfe1+ Ne7 30. Qxg5 Kf7 31. Qxh5+ Kf8 32. Qh6+ Kg8 33. Qg5+
Kf7 34. Rd2 Qa7+ 35. Kh1 Bc6 36. Rd6 Rc7 37. Qh5+ Kf8 38. Rd8+ Kg7 39. Qh8+ Kf7
40. Rf8# 1-0

[Event "New York Manhattan CC-ch"]
[Site "?"]
[Date "1971.??.??"]
[Round "?"]
[White "Kevitz, Alex"]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "E91"]
[PlyCount "38"]
[EventDate "1971.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 Bg4 7. O-O Nfd7 8. Be3
e5 9. dxe5 dxe5 10. Qb3 Qc8 11. h3 Bxf3 12. Bxf3 Nc6 13. Rad1 Nd4 14. Bxd4 exd4
15. Nb5 Nc5 16. Qa3 Ne6 17. Bg4 f5 18. exf5 gxf5 19. Bf3 a6 0-1

[Event "New York Marshall CC-ch"]
[Site "?"]
[Date "1971.03.07"]
[Round "5"]
[White "Popovych, O."]
[Black "Soltis, A."]
[Result "0-1"]
[ECO "B78"]
[PlyCount "120"]
[EventDate "1971.02.07"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2
O-O 9. Bc4 Bd7 10. Bb3 Rc8 11. h4 h5 12. O-O-O Ne5 13. Kb1 Nc4 14. Bxc4 Rxc4
15. Nb3 Qc7 16. Bd4 Bc6 17. g4 e5 18. Be3 hxg4 19. h5 Nxh5 20. Rdg1 Nf4 21. Qh2
Rc8 22. Rxg4 b5 23. Rh4 Kf8 24. Nd2 Rxc3 25. bxc3 Be8 26. Nb3 a5 27. Qd2 a4 28.
Nc1 Bd7 29. Rd1 Ke7 30. Rh7 Bf6 31. Nd3 Nxd3 32. Qxd3 Be6 33. Bc1 Bc4 34. Qd2
Qc5 35. Rh2 Be6 36. Qd3 b4 37. cxb4 Qxb4+ 38. Ka1 Rc3 39. Qa6 Rc7 40. Rhd2 Bg5
41. a3 Qc5 42. Rd5 Bxd5 43. Rxd5 Qc3+ 44. Bb2 Qc6 45. Qa5 Bf4 46. Qb4 Ke6 47.
c4 Be3 48. Qe1 Bf4 49. Qb4 Rc8 50. Kb1 Qa6 51. c5 dxc5 52. Rxc5 Qd3+ 53. Ka1
Qd1+ 54. Ka2 Qb3+ 55. Ka1 Qxb4 56. axb4 Rxc5 57. bxc5 Be3 58. c6 Bd4 59. c7 Kd7
60. Kb1 Bxb2 {source: Soltis} 0-1

[Event "USA-ch"]
[Site "New York"]
[Date "1972.??.??"]
[Round "1"]
[White "Popovych, Orest"]
[Black "Lombardy, William James"]
[Result "0-1"]
[ECO "B47"]
[PlyCount "104"]
[EventDate "1972.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[EventCategory "9"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nc6 6. Be2 Qc7 7. f4 b5 8. Nxc6
Qxc6 9. Bf3 Bb7 10. e5 Qc7 11. O-O Nh6 12. Be3 Nf5 13. Bf2 d5 14. exd6 Nxd6 15.
Qe2 Bxf3 16. Qxf3 Rc8 17. Rfe1 Be7 18. Re2 O-O 19. a4 b4 20. Nd1 Rfd8 21. c3
Nc4 22. cxb4 Bxb4 23. Qg4 f5 24. Qg3 Nd2 25. Rxe6 Qc4 26. Re1 Ne4 27. b3 Qc6
28. Qf3 Bxe1 29. Bxe1 Qc2 30. Ne3 Qxb3 31. Nxf5 Qe6 32. Qg4 Qb6+ 33. Kh1 Qf6
34. Rb1 h5 35. Qxh5 Rc5 36. g4 g6 37. Nh6+ Kf8 38. Qh4 Qxh4 39. Bxh4 Rd2 40. g5
Rcc2 41. Ng4 Nc3 42. Rf1 Rd1 43. Rxd1 Nxd1 44. Bg3 Re2 45. h4 Ne3 46. Nxe3 Rxe3
47. Kg2 Ra3 48. f5 Rxa4 49. Bd6+ Kf7 50. Kh3 gxf5 51. h5 Rg4 52. g6+ Kg7 0-1

[Event "USA-ch"]
[Site "New York"]
[Date "1972.??.??"]
[Round "2"]
[White "Horowitz, Israel Albert"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "B92"]
[PlyCount "73"]
[EventDate "1972.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[EventCategory "9"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. f4
Qc7 9. O-O Nbd7 10. Qe1 Be7 11. Qg3 b5 12. f5 Bc4 13. Bd3 b4 14. Nd1 d5 15.
exd5 Bxd5 16. Ne3 Bb7 17. Re1 Nh5 18. Qf2 Nf4 19. Bf1 Nf6 20. Nc4 Be4 21. Nxe5
Qxe5 22. Bxf4 Qxf5 23. Nd4 Qg6 24. Nc6 Nd5 25. Nxe7 Nxe7 26. Qc5 f5 27. Bd6 Rc8
28. Qxb4 Nd5 29. Qb7 Rd8 30. Bc5 Rd7 31. Qb8+ Rd8 32. Qe5+ Kf7 33. Rxe4 fxe4
34. Bc4 Qc6 35. Rf1+ Kg6 36. Qxe4+ Kh6 37. Be3+ 1-0

[Event "USA-ch"]
[Site "New York"]
[Date "1972.??.??"]
[Round "3"]
[White "Popovych, Orest"]
[Black "Kavalek, Lubomir"]
[Result "0-1"]
[ECO "B82"]
[PlyCount "80"]
[EventDate "1972.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[EventCategory "9"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 d6 6. Bd3 Nd7 7. f4 Ngf6 8. O-O
b5 9. Nf3 Bb7 10. Qe2 Be7 11. Kh1 Nc5 12. b4 Nxd3 13. cxd3 d5 14. e5 Bxb4 15.
Nxb5 axb5 16. exf6 Qxf6 17. Rb1 Bc3 18. Rxb5 Qe7 19. Be3 d4 20. Bxd4 Bxd4 21.
Nxd4 O-O 22. f5 Qd7 23. Qg4 e5 24. Rxb7 Qxb7 25. f6 g6 26. Qg5 Rxa2 27. Nf3 Qc6
28. Nh4 Rfa8 29. Qxe5 Rf2 30. Kg1 Rxf1+ 31. Kxf1 Re8 32. Qb2 Qd6 33. Qc3 Qxh2
34. Nf3 Qd6 35. Nd2 Qf4+ 36. Nf3 Qd6 37. Nd2 Qf4+ 38. Nf3 h6 39. Qc6 Re6 40.
Qc8+ Kh7 0-1

[Event "USA-ch"]
[Site "New York"]
[Date "1972.??.??"]
[Round "4"]
[White "Popovych, Orest"]
[Black "Feuerstein, Arthur William"]
[Result "1/2-1/2"]
[ECO "B43"]
[PlyCount "47"]
[EventDate "1972.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[EventCategory "9"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Bb7 7. O-O Qc7 8. Re1
Nf6 9. e5 Nd5 10. Ne4 Nc6 11. Nd6+ Bxd6 12. exd6 Qb6 13. Nf5 g6 14. Ng3 Na5 15.
a4 b4 16. Be4 Qxd6 17. c4 bxc3 18. bxc3 Qc6 19. Bg5 Qc5 20. Qf3 f6 21. Be3 Qc4
22. Rab1 f5 23. Bd4 O-O 24. Bc2 1/2-1/2

[Event "USA-ch"]
[Site "New York"]
[Date "1972.??.??"]
[Round "5"]
[White "Reshevsky, Samuel Herman"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "E62"]
[PlyCount "81"]
[EventDate "1972.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[EventCategory "9"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. d4 d6 6. Nf3 Nc6 7. O-O Bg4 8. h3
Bxf3 9. Bxf3 Nd7 10. e3 e5 11. d5 Ne7 12. e4 f5 13. Bd2 Nf6 14. Rc1 Qd7 15. Kg2
Rf7 16. b4 Raf8 17. Bg5 h6 18. Bxf6 Rxf6 19. c5 h5 20. c6 bxc6 21. dxc6 Qc8 22.
exf5 Nxf5 23. Nd5 R6f7 24. Qd3 Bh6 25. Rc4 Kg7 26. Be4 Qd8 27. b5 Nd4 28. Rxd4
exd4 29. Qxd4+ Kh7 30. Qxa7 h4 31. g4 Qe8 32. Qd4 Qe6 33. a4 Bf4 34. a5 Bg3 35.
f3 Ra8 36. a6 Be5 37. Qd3 Kg7 38. b6 cxb6 39. c7 Ra7 40. Rc1 Rf8 41. Nxb6 1-0

[Event "USA-ch"]
[Site "New York"]
[Date "1972.??.??"]
[Round "6"]
[White "Popovych, Orest"]
[Black "Kaufman, Larry C"]
[Result "0-1"]
[ECO "C35"]
[PlyCount "128"]
[EventDate "1972.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[EventCategory "9"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Nc3 Bh4+ 5. Ke2 d6 6. d4 Bg4 7. Bxf4 Nc6 8.
Qd3 Bg5 9. Bxg5 Qxg5 10. Kf2 Bxf3 11. gxf3 Qh4+ 12. Kg1 Nge7 13. Qe3 O-O 14.
Ne2 f5 15. Bg2 Kh8 16. h3 Rae8 17. Kh2 Nd5 18. Qd2 fxe4 19. fxe4 Nf6 20. Rhf1
Nxe4 21. Rxf8+ Rxf8 22. Qe3 Nf6 23. Qg3 Qxg3+ 24. Kxg3 g6 25. Bf3 Kg7 26. Rd1
Re8 27. h4 Ne7 28. Rd3 Nf5+ 29. Kh3 Ne4 30. Ra3 a6 31. d5 Nd2 32. Ng3 Ne3 33.
Bh1 Re7 34. Rd3 Ndf1 35. Bg2 Nxg3 36. Kxg3 Nc4 37. Rd4 Ne3 38. Rb4 b6 39. Be4
a5 40. Rd4 Nf5+ 41. Bxf5 gxf5 42. Kf3 Kf6 43. b3 Rg7 44. c4 h5 45. Rd1 Rg4 46.
Rh1 Ke5 47. Re1+ Re4 48. Rh1 a4 49. Rh2 a3 50. Rg2 Rf4+ 51. Ke3 Rg4 52. Rh2 f4+
53. Kf2 Ke4 54. Rh3 Kd4 55. Rh1 Kc3 56. Re1 Rxh4 57. Re7 Rh2+ 58. Kf3 Rxa2 59.
Rxc7 Ra1 60. b4 a2 61. c5 Rf1+ 62. Ke4 a1=Q 63. cxd6+ Kxb4 64. d7 Re1+ 0-1

[Event "USA-ch"]
[Site "New York"]
[Date "1972.??.??"]
[Round "7"]
[White "Byrne, Robert Eugene"]
[Black "Popovych, Orest"]
[Result "1/2-1/2"]
[ECO "B90"]
[PlyCount "101"]
[EventDate "1972.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[EventCategory "9"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2
Be7 9. f3 O-O 10. O-O-O Nbd7 11. g4 b5 12. g5 Nh5 13. Nd5 Bxd5 14. exd5 f5 15.
gxf6 Bxf6 16. Na5 Qc7 17. Nc6 Nb8 18. Bh3 a5 19. Bf5 Kh8 20. Rhg1 Na6 21. Qxa5
Qxa5 22. Nxa5 Bd8 23. Bg4 Nf4 24. Bxf4 Rxf4 25. Nc6 Bf6 26. a3 g6 27. b4 Nc7
28. Rd3 h5 29. Bd7 Kh7 30. Kd1 Bh4 31. Rg2 Raf8 32. Ke2 e4 33. fxe4 Rxe4+ 34.
Kd2 Rf1 35. Rd4 Rxd4+ 36. Nxd4 Nxd5 37. Bxb5 Ra1 38. Nf3 Bf6 39. Ng5+ Kh6 40.
Ne4 Bh4 41. Re2 Rxa3 42. Bc4 Nxb4 43. Nxd6 Bg5+ 44. Ke1 Bf4 45. Nf7+ Kg7 46.
Nd8 Ra1+ 47. Kf2 Bxh2 48. Re7+ Kf6 49. Re6+ Kf5 50. Kg2 Bc7 51. Nc6 1/2-1/2

[Event "USA-ch"]
[Site "New York"]
[Date "1972.??.??"]
[Round "8"]
[White "Popovych, Orest"]
[Black "Benko, Pal C"]
[Result "0-1"]
[ECO "B54"]
[PlyCount "84"]
[EventDate "1972.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[EventCategory "9"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 d6 6. Bd3 g6 7. f4 Bg7 8. Nf3
Ne7 9. O-O Nbc6 10. Qe1 Nb4 11. Be3 Nxd3 12. cxd3 O-O 13. Qf2 b5 14. Rac1 Bb7
15. Bb6 Qd7 16. Bd4 f6 17. Qh4 Rac8 18. Ne2 Rxc1 19. Rxc1 e5 20. Bc3 Nc6 21. f5
gxf5 22. Ng3 fxe4 23. dxe4 Ne7 24. Bb4 Ng6 25. Qh3 Qxh3 26. gxh3 Rc8 27. Rxc8+
Bxc8 28. Bxd6 Bxh3 29. Kf2 Kf7 30. Ke3 Ke6 31. Bb4 Nf4 32. Ne1 Bg4 33. Nd3 Nxd3
34. Kxd3 f5 35. Nxf5 Bxf5 36. exf5+ Kxf5 37. b3 Kf4 38. Ke2 Kg4 39. Be1 Bh6 40.
a4 bxa4 41. bxa4 Bf4 42. h4 Bg3 0-1

[Event "USA-ch"]
[Site "New York"]
[Date "1972.??.??"]
[Round "9"]
[White "De Fotis, Gregory"]
[Black "Popovych, Orest"]
[Result "1/2-1/2"]
[ECO "E72"]
[PlyCount "115"]
[EventDate "1972.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[EventCategory "9"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. e4 d6 5. Ne2 O-O 6. O-O e5 7. c4 exd4 8. Nxd4
Nc6 9. Nxc6 bxc6 10. Nc3 Be6 11. b3 Qd7 12. Bb2 Bh3 13. Qd2 Rae8 14. f3 Bxg2
15. Kxg2 h5 16. Rad1 Kh7 17. Rfe1 Qc8 18. c5 Re6 19. cxd6 cxd6 20. Ne2 Bh6 21.
Qa5 h4 22. Qxa7 h3+ 23. Kh1 c5 24. Nc3 Kg8 25. Qa4 Qb7 26. Qb5 Qa8 27. Qf1 d5
28. exd5 Rxe1 29. Qxe1 Bg7 30. Rd3 Re8 31. Qd2 Qa6 32. Kg1 Nd7 33. Nd1 Bxb2 34.
Nxb2 Qxa2 35. Nd1 Qa1 36. Kf2 Ra8 37. Rc3 Nf6 38. d6 Ra2 39. Rc2 Rxc2 40. Qxc2
Qd4+ 41. Ne3 Qxd6 42. Ke2 Nh5 43. Kf2 Ng7 44. Qd1 Qe7 45. Qa1 Qd8 46. Qc3 Qd6
47. Ng4 f5 48. Ne5 Kh7 49. Qe3 Ne6 50. Nf7 Qd4 51. Qxd4 Nxd4 52. Ng5+ Kg7 53.
Nxh3 Nxb3 54. Ke3 c4 55. g4 Kf6 56. gxf5 Kxf5 57. Ng1 g5 58. Nh3 1/2-1/2

[Event "USA-ch"]
[Site "New York"]
[Date "1972.??.??"]
[Round "10"]
[White "Popovych, Orest"]
[Black "Mednis, Edmar John"]
[Result "0-1"]
[ECO "C17"]
[PlyCount "100"]
[EventDate "1972.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[EventCategory "9"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Nbc6 7. Bd2 O-O 8. Nf3
f5 9. Qh4 Ng6 10. Qh3 Ngxe5 11. Nxe5 Nxe5 12. Qe3 Nc6 13. Na4 Qa5 14. b3 f4 15.
Qd3 Ne5 16. Qd4 Bxd2+ 17. Qxd2 Qc7 18. Qd4 Bd7 19. Nb2 Rac8 20. Be2 Nc6 21. Qd2
Ne5 22. b4 f3 23. gxf3 Nxf3+ 24. Bxf3 Rxf3 25. Nd3 Rcf8 26. O-O-O Bb5 27. Qe2
Bxd3 28. Qxe6+ Kh8 29. Rxd3 Rxd3 30. cxd3 Qf4+ 31. Qe3 Qxb4 32. d4 b6 33. Re1
bxc5 34. dxc5 h6 35. Re2 d4 36. Qe5 Qc4+ 37. Rc2 Qf1+ 38. Kb2 Qb5+ 39. Kc1 Qf1+
40. Kb2 Qb5+ 41. Kc1 d3 42. Rb2 Qc4+ 43. Kd2 Rf3 44. Qb8+ Kh7 45. Qe5 Qg4 46.
h3 Qg6 47. Qd4 Qg5+ 48. Kd1 Qg1+ 49. Kd2 Rxf2+ 50. Kxd3 Qd1+ 0-1

[Event "USA-ch"]
[Site "New York"]
[Date "1972.??.??"]
[Round "11"]
[White "Martz, William E"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "E78"]
[PlyCount "133"]
[EventDate "1972.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[EventCategory "9"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. f4 c5 7. Nf3 cxd4 8. Nxd4
Bg4 9. Be3 Qc8 10. Nd5 Bxe2 11. Qxe2 Qd7 12. Nxf6+ exf6 13. O-O Re8 14. Qd3 a6
15. Bd2 Nc6 16. Bc3 Rac8 17. b3 Re7 18. Rad1 Rce8 19. Nxc6 Qxc6 20. Qxd6 Qxd6
21. Rxd6 Rxe4 22. g3 Bf8 23. Rd5 f5 24. Rfd1 Bg7 25. Bxg7 Kxg7 26. R1d2 h5 27.
h4 b6 28. Kf2 a5 29. Rd6 R8e6 30. Rxe6 Rxe6 31. Rd3 f6 32. Re3 Rd6 33. Re7+ Kh6
34. Ke3 g5 35. Rb7 Kg6 36. a3 Re6+ 37. Kd3 Rd6+ 38. Kc3 Re6 39. Kd3 Rd6+ 40.
Kc3 Re6 41. Rd7 gxh4 42. gxh4 Re3+ 43. Rd3 Re4 44. Rf3 Kf7 45. Kd3 Re1 46. c5
bxc5 47. Kc4 Rc1+ 48. Kb5 Ke6 49. Rd3 Rf1 50. Kxa5 Rxf4 51. Kb5 Rxh4 52. Kxc5
f4 53. a4 Rg4 54. b4 Rg3 55. Rd1 f3 56. a5 Ke5 57. a6 Kf4 58. a7 Rg8 59. b5 f2
60. b6 Ke3 61. b7 Rg1 62. b8=Q Rxd1 63. Qg3+ Ke2 64. a8=Q Rc1+ 65. Kd4 Rd1+ 66.
Kc3 Rc1+ 67. Kb2 1-0

[Event "USA-ch"]
[Site "New York"]
[Date "1972.??.??"]
[Round "12"]
[White "Popovych, Orest"]
[Black "Bisguier, Arthur Bernard"]
[Result "1/2-1/2"]
[ECO "C35"]
[PlyCount "126"]
[EventDate "1972.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[EventCategory "9"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Bc4 Nf6 5. e5 Ng4 6. O-O Nc6 7. d4 d5 8. exd6
Bxd6 9. Qe2+ Qe7 10. Qxe7+ Nxe7 11. Ng5 O-O 12. Bxf4 Nf5 13. Nd2 h6 14. Nxf7
Rxf7 15. Ne4 Bd7 16. Bxd6 cxd6 17. Bxf7+ Kxf7 18. Nxd6+ Kg6 19. Nxf5 Bxf5 20.
c3 Rd8 21. Rae1 Rd7 22. h3 Nf6 23. Rf3 h5 24. b3 h4 25. Re5 Bb1 26. Rf2 Ne4 27.
Rf1 Nxc3 28. Re6+ Kh7 29. Rc1 Rc7 30. Kh2 Bxa2 31. Re3 Nd5 32. Rxc7 Nxc7 33.
Re7 Nb5 34. Rxb7 Nxd4 35. Rxa7 Bxb3 36. Rb7 Be6 37. Re7 Kg6 38. Ra7 Nf5 39. Ra6
Kf6 40. Kg1 Ke5 41. Kf2 Bd5 42. Rg6 Bf7 43. Rg5 Kf6 44. Rg4 g5 45. Ra4 Bd5 46.
Ra6+ Ke5 47. Rg6 Kf4 48. Rf6 Be4 49. Rf8 Bc6 50. Rf6 Bd5 51. Kg1 Bb3 52. Kf2
Bd1 53. Rf8 Bh5 54. Kg1 Ke5 55. Rg8 Kf6 56. Kf2 Ng3 57. Rf8+ Bf7 58. Kf3 Ke7
59. Rb8 Bd5+ 60. Kg4 Kf6 61. Rf8+ Kg6 62. Rf6+ Kg7 63. Rg6+ Kxg6 1/2-1/2

[Event "USA-ch"]
[Site "New York"]
[Date "1972.??.??"]
[Round "13"]
[White "Evans, Larry Melvyn"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "E91"]
[PlyCount "113"]
[EventDate "1972.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[EventCategory "9"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 Bg4 7. O-O Nfd7 8. Be3
e5 9. d5 Bxf3 10. Bxf3 f5 11. b4 a5 12. a3 Na6 13. Qb3 Kh8 14. Be2 f4 15. Bd2
Nf6 16. f3 Rg8 17. Na4 axb4 18. axb4 Bf8 19. Qc3 g5 20. c5 dxc5 21. b5 Nb8 22.
Qxe5 Nbd7 23. Qf5 Rg6 24. Bc3 Bg7 25. Rfd1 Qe7 26. e5 Ng8 27. e6 Bxc3 28. Nxc3
Rf8 29. Qc2 Ndf6 30. h3 b6 31. Bc4 Rg7 32. Ne4 Nxe4 33. Qxe4 Nf6 34. Qe5 Ne8
35. Ra4 Nd6 36. Bd3 Kg8 37. Rda1 Qf6 38. Qxf6 Rxf6 39. Kf2 Re7 40. h4 h6 41.
hxg5 hxg5 42. Rh1 Rf8 43. Rh5 Rg7 44. g3 fxg3+ 45. Kxg3 Rd8 46. Rg4 Kf8 47.
Rhxg5 Rxg5 48. Rxg5 c4 49. Bh7 Nxb5 50. Kf4 c6 51. dxc6 Nd4 52. c7 Nxe6+ 53.
Ke5 Nxc7 54. Rg8+ Ke7 55. Rg7+ Kf8 56. Rxc7 b5 57. Rb7 1-0

[Event "Atlantic City US op"]
[Site "?"]
[Date "1972.08.13"]
[Round "1"]
[White "Popovych, O."]
[Black "Donnelly, Ruth"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2415"]
[PlyCount "89"]
[EventDate "1972.08.13"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 Bxg5 7. hxg5 Qxg5 8.
Nh3 Qe7 9. Nf4 Nc6 10. Qd2 Nf8 11. Nh5 Rg8 12. f4 Bd7 13. f5 O-O-O 14. O-O-O
Kb8 15. f6 gxf6 16. Nxf6 Rh8 17. Be2 Bc8 18. Bb5 Bd7 19. Rh3 a6 20. Nxd7+ Qxd7
21. Ba4 Ng6 22. a3 Nge7 23. Rdh1 Nf5 24. Ne2 Rhg8 25. Bxc6 Qxc6 26. R1h2 Rg4
27. Rxh7 Rdg8 28. Rxf7 Rxg2 29. Rxg2 Rxg2 30. Qd3 Qe8 31. Rh7 Qg6 32. Rh8+ Ka7
33. Kb1 Qg7 34. Rh3 Qg4 35. Qc3 Qg7 36. Nf4 Rg1+ 37. Ka2 Qe7 38. Rh8 Rg7 39.
Rc8 c6 40. Nxe6 Rg3 41. Qc5+ Qxc5 42. dxc5 Re3 43. Nf8 Rxe5 44. Nd7 Ne7 45. Re8
{source: Spence, 73rd Annual U.S. Open Chess Championship, # 4} 1-0

[Event "Atlantic City US op"]
[Site "?"]
[Date "1972.08.14"]
[Round "2"]
[White "Durrant, Edward"]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "B93"]
[BlackElo "2415"]
[PlyCount "102"]
[EventDate "1972.08.13"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. Bd3 b5 8. a3
Bb7 9. O-O Nbd7 10. Kh1 g6 11. Qe1 Bg7 12. Nf3 e5 13. Qh4 O-O 14. fxe5 dxe5 15.
Bh6 Nh5 16. Bxg7 Kxg7 17. Ng5 Ndf6 18. Rf3 h6 19. Nh3 Rae8 20. Raf1 Qe7 21. g4
Nf4 22. Nxf4 exf4 23. g5 hxg5 24. Qxg5 Nxe4 25. Qxe7 Rxe7 26. Nxe4 Rxe4 27. Kg1
Re5 28. Rxf4 Rg5+ 29. Kf2 Rg2+ 30. Ke3 Rxh2 31. a4 bxa4 32. Kd4 f5 33. Kc5 Bc8
34. Rxa4 g5 35. b4 g4 36. b5 axb5 37. Ra7+ Rf7 38. Rxf7+ Kxf7 39. Kxb5 g3 40.
Rg1 g2 41. Kb6 Be6 42. c4 Kf6 43. Be2 Ke5 44. Bf3 Bxc4 45. Bxg2 Bd5 46. Re1+
Be4 47. Bf3 Kd4 48. Be2 Kc3 49. Bg4 Rh6+ 50. Kc7 fxg4 51. Rxe4 Rg6 {source:
Spence, 73rd Annual U.S. Open Chess Championship, # 26} 0-1

[Event "Atlantic City US op"]
[Site "?"]
[Date "1972.08.15"]
[Round "3"]
[White "Popovych, O."]
[Black "Barnes, Craig"]
[Result "1-0"]
[ECO "B79"]
[WhiteElo "2415"]
[PlyCount "45"]
[EventDate "1972.08.13"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 d6 9. f3 Bd7 10. Qd2 Qa5 11. O-O-O Rfc8 12. h4 Ne5 13. Kb1 Nc4 14. Bxc4
Rxc4 15. Nb3 Qd8 16. e5 Ne8 17. h5 Rac8 18. hxg6 fxg6 19. exd6 e6 20. Bg5 Qb6
21. Nd5 Rxc2 22. Ne7+ Kf7 23. Qf4+ {source: Spence, 73rd Annual U.S. Open
Chess Championship, # 59} 1-0

[Event "Atlantic City US op"]
[Site "?"]
[Date "1972.08.16"]
[Round "4"]
[White "Schorr, Leon"]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "A05"]
[BlackElo "2415"]
[PlyCount "104"]
[EventDate "1972.08.13"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d6 6. e4 e5 7. Nc3 Nc6 8. h3
Ne8 9. Ne1 Be6 10. Be3 Qd7 11. Kh2 Nd4 12. Nd5 Bxd5 13. exd5 Nf5 14. Bd2 Ne7
15. c3 f5 16. f4 Kh8 17. Qb3 Nf6 18. Nc2 Nh5 19. Rae1 Rg8 20. c4 g5 21. Bc3
gxf4 22. gxf4 Nxf4 23. Rxf4 exf4 24. Nd4 Ng6 25. Ne6 Be5 26. Qd1 Bxc3 27. bxc3
Nh4 28. Bh1 Qf7 29. Qd2 Qf6 30. Qxf4 Qxc3 31. Qd4+ Qxd4 32. Nxd4 Rae8 33. Ne6
Re7 34. Rf1 Rf7 35. d4 f4 36. Bf3 Nxf3+ 37. Rxf3 h5 38. Nxf4 Kh7 39. Rf2 h4 40.
Nd3 Rxf2+ 41. Nxf2 Rg3 42. Ne4 Ra3 43. Ng5+ Kg6 44. Ne6 Rxa2+ 45. Kg1 c6 46. c5
Kf7 47. cxd6 Ke8 48. dxc6 bxc6 49. Ng7+ Kd7 50. Nf5 a5 51. Nxh4 a4 52. Nf3 a3 {
source: Spence, 73rd Annual U.S. Open Chess Championship, # 84} 0-1

[Event "Atlantic City US op"]
[Site "?"]
[Date "1972.08.17"]
[Round "5"]
[White "Popovych, O."]
[Black "Karklins, Andrew"]
[Result "1/2-1/2"]
[ECO "C38"]
[WhiteElo "2415"]
[PlyCount "101"]
[EventDate "1972.08.13"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. Bc4 h6 5. d4 g5 6. O-O Bg7 7. c3 Ne7 8. g3 d5
9. exd5 fxg3 10. hxg3 O-O 11. Nbd2 b5 12. Bxb5 Bb7 13. Bd3 Bxd5 14. Ne4 f5 15.
Nc5 Qd6 16. Kh2 Nd7 17. Nxd7 Qxd7 18. Bd2 f4 19. gxf4 Qg4 20. Qe2 Rxf4 21. Nxg5
hxg5 22. Rxf4 Qxe2+ 23. Bxe2 gxf4 24. Bxf4 Rf8 25. Rf1 c6 26. Bd6 Rxf1 27. Bxf1
Nc8 28. Bb8 Bf8 29. c4 Be6 30. b3 Bd6+ 31. Bxd6 Nxd6 32. Bg2 Bd7 33. d5 c5 34.
b4 cxb4 35. c5 Nb5 36. d6 Nd4 37. Kg3 Kf7 38. Kf2 Bc6 39. Bh3 Ne6 40. Ke3 a5
41. Bf1 Nxc5 42. Kd4 Nd7 43. Bh3 Ke8 44. Kc4 Kd8 45. Be6 Ne5+ 46. Kd4 Bd7 47.
Bd5 Nc6+ 48. Kc5 a4 49. Bxc6 b3 50. Bd5 b2 51. Be4 {source: Spence, 73rd
Annual U.S. Open Chess Championship, # 108} 1/2-1/2

[Event "Atlantic City US op"]
[Site "?"]
[Date "1972.08.18"]
[Round "6"]
[White "Meyer, Eugene B"]
[Black "Popovych, O."]
[Result "1/2-1/2"]
[ECO "E62"]
[BlackElo "2415"]
[PlyCount "107"]
[EventDate "1972.08.13"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. Nc3 Nc6 7. d4 Bg4 8. h3
Bxf3 9. Bxf3 Nd7 10. Be3 e5 11. Bxc6 bxc6 12. Qd2 f5 13. dxe5 Nxe5 14. b3 Qf6
15. Rac1 Rf7 16. Kg2 Qe6 17. Bf4 h6 18. h4 Kh7 19. e4 Nf3 20. exf5 Nxd2 21.
fxe6 Rxf4 22. gxf4 Nxf1 23. Kxf1 Re8 24. Ke2 Rxe6+ 25. Kd3 Bf6 26. Rh1 Bxc3 27.
Kxc3 Re4 28. Kd3 Rxf4 29. Re1 Kg7 30. Re7+ Rf7 31. Re8 Rxf2 32. Rc8 Rf7 33. Ra8
g5 34. hxg5 hxg5 35. Rxa7 g4 36. c5 g3 37. Ra4 Rf3+ 38. Ke2 Rf2+ 39. Ke3 Kf6
40. cxd6 cxd6 41. Rg4 Rxa2 42. Rxg3 c5 43. Kd3 d5 44. Rg8 Ra3 45. Kc3 Ra1 46.
Re8 Rh1 47. Rc8 d4+ 48. Kd2 Rh5 49. Rc6+ Ke7 50. b4 Rh2+ 51. Kd3 Rh3+ 52. Kd2
cxb4 53. Rc4 Kd6 54. Rxb4 {source: Spence, 73rd Annual U.S. Open Chess
Championship, # 135} 1/2-1/2

[Event "Atlantic City US op"]
[Site "Atlantic City"]
[Date "1972.??.??"]
[Round "7"]
[White "Popovych, Orest"]
[Black "Peters, Jack"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "61"]
[EventDate "1972.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. Bd3 Nc6 7. f5 Nb4 8. O-O
Nd7 9. fxg6 hxg6 10. Qe1 Nf6 11. Qh4 Nh7 12. e5 Nxd3 13. cxd3 d5 14. Bh6 e6 15.
Qh3 b6 16. b4 Bd7 17. Rac1 Qe7 18. Nd1 Rfc8 19. Nf2 Bb5 20. Ng4 Bh8 21. Ng5
Nxg5 22. Bxg5 Qxg5 23. Nh6+ Kh7 24. Rxf7+ Bg7 25. Nf5+ Qh5 26. Qxh5+ gxh5 27.
Nxg7 c6 28. Nxe6+ Kg8 29. Rcf1 Bxd3 30. Rg7+ Kh8 31. Rf6 1-0

[Event "Atlantic City US op"]
[Site "?"]
[Date "1972.08.21"]
[Round "8"]
[White "Denker, A."]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2270"]
[BlackElo "2415"]
[PlyCount "98"]
[EventDate "1972.08.13"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nc6 7. d3 e5 8. Bd2
h6 9. Rb1 Be6 10. Qc1 Kh7 11. b4 Qd7 12. b5 Ne7 13. c5 Bh3 14. Qa3 Bxg2 15.
Kxg2 Ne8 16. cxd6 cxd6 17. Rfc1 f5 18. Qb3 d5 19. Na4 e4 20. Ne1 b6 21. Bb4 Nd6
22. Nc3 f4 23. Nxd5 fxg3 24. hxg3 Qf5 25. Nf4 Be5 26. Rc7 Ndc8 27. Bxe7 Bxc7
28. Bxf8 Bxf4 29. Qc4 Qxf8 30. Qxe4 Bxg3 31. fxg3 Nd6 32. Qf3 Qg8 33. Rc1 Nf5
34. Rc7+ Kh8 35. e4 Ng7 36. Qf7 Qxf7 37. Rxf7 Ne6 38. a4 Nc5 39. Kf3 Nxa4 40.
Rc7 Nc5 41. Ke3 a5 42. Nc2 a4 43. Na3 Rb8 44. d4 Ne6 45. Rc4 Kg7 46. Rxa4 g5
47. Nc4 h5 48. Ra7+ Kf6 49. Ne5 g4 1-0

[Event "Atlantic City US op"]
[Site "?"]
[Date "1972.08.22"]
[Round "9"]
[White "Popovych, O."]
[Black "Busquets, Luis"]
[Result "1-0"]
[ECO "B65"]
[WhiteElo "2415"]
[PlyCount "75"]
[EventDate "1972.08.13"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8.
O-O-O O-O 9. f4 Nxd4 10. Qxd4 Qa5 11. Bc4 h6 12. Bh4 e5 13. fxe5 dxe5 14. Qd3
Be6 15. Bxf6 Bxc4 16. Qxc4 Bxf6 17. Nd5 Bd8 18. Kb1 Kh7 19. Rhf1 Bb6 20. Nxb6
Qxb6 21. Rxf7 Rac8 22. Qf1 Rxf7 23. Qxf7 Qc5 24. Qf5+ Kh8 25. c3 Rf8 26. b4 Qe7
27. Qg4 Rd8 28. Rd5 Rxd5 29. exd5 Kg8 30. Kc2 b5 31. Kd3 Kh7 32. h4 Qf6 33. Ke4
g6 34. g3 h5 35. Qd7+ Kh6 36. Qe6 Qf2 37. Qxe5 Qxa2 38. Qh8# 1-0

[Event "Atlantic City US op"]
[Site "?"]
[Date "1972.08.23"]
[Round "10"]
[White "Piasetski, L."]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2275"]
[BlackElo "2415"]
[PlyCount "131"]
[EventDate "1972.08.13"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. Bg5 h6 5. Bh4 d6 6. e3 O-O 7. Be2 c5 8. Nf3 g5
9. Bg3 Nh5 10. dxc5 Nxg3 11. hxg3 Qa5 12. cxd6 Rd8 13. O-O Rxd6 14. Qa4 Qxa4
15. Nxa4 Bd7 16. Nc3 Bxc3 17. bxc3 Nc6 18. Rfd1 Kf8 19. Nd4 Rc8 20. c5 Rf6 21.
Rab1 Nd8 22. Nb5 Bxb5 23. Rxb5 a6 24. Rb6 Rxb6 25. cxb6 Ke8 26. c4 Rc6 27. Rb1
Kd7 28. f4 Rd6 29. c5 Rd2 30. Bf3 Kc8 31. a4 Rc2 32. Kf1 Rxc5 33. Ke2 Ne6 34.
Rh1 Rc2+ 35. Kd3 Rb2 36. a5 Ra2 37. f5 Nc5+ 38. Kd4 Nb3+ 39. Kc3 Nxa5 40. Rxh6
Ra4 41. Bd5 Kd7 42. Bxf7 Ra1 43. Be6+ Kd6 44. Bc8+ Kc5 45. Re6 Ra3+ 46. Kd2
Nc4+ 47. Ke2 Ra2+ 48. Kf3 Nd6 49. Rxe7 Kxb6 50. Be6 Ra1 51. Kg4 Ne4 52. Bc4 Nd6
53. Bd5 Rf1 54. Bf3 Kc5 55. f6 a5 56. Rxb7 Re1 57. f7 Nxf7 58. Rxf7 Rxe3 59.
Kxg5 a4 60. Ra7 a3 61. Kf4 Rb3 62. g4 Rb4+ 63. Ke5 Rb3 64. Rc7+ Kb4 65. Rb7+
Ka4 66. Bc6+ 1-0

[Event "Atlantic City US op"]
[Site "?"]
[Date "1972.08.24"]
[Round "11"]
[White "Popovych, O."]
[Black "Savage, Allan"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2415"]
[PlyCount "81"]
[EventDate "1972.08.13"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Bc4
Nc6 9. Qd2 Bd7 10. Bb3 Qa5 11. O-O-O Rac8 12. h4 Ne5 13. Kb1 b5 14. h5 gxh5 15.
Bh6 Bxh6 16. Qxh6 Rxc3 17. bxc3 Qa3 18. Ne2 Rb8 19. Ka1 Qc5 20. Rxh5 Nxh5 21.
Qxh5 Rc8 22. Rh1 e6 23. Qxh7+ Kf8 24. f4 Nc4 25. Qh6+ Ke7 26. Qh4+ f6 27. Qh7+
Kd8 28. Qg7 Kc7 29. Nd4 Re8 30. Rh7 Nb6 31. Kb1 b4 32. Bxe6 Qxd4 33. cxd4 Rxe6
34. e5 dxe5 35. dxe5 fxe5 36. fxe5 Kd8 37. Rh8+ Kc7 38. Qf8 a5 39. Rh6 Nc8 40.
Qc5+ Kb7 41. Qd5+ 1-0

[Event "Atlantic City US op"]
[Site "?"]
[Date "1972.08.25"]
[Round "12"]
[White "Celorio, Eduardo"]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "B26"]
[BlackElo "2415"]
[PlyCount "55"]
[EventDate "1972.08.13"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. d3 d6 4. e4 c5 5. Ne2 Nc6 6. O-O e5 7. Nbc3 Nge7 8. Be3
O-O 9. f4 Be6 10. Qd2 Nd4 11. Rf2 Qd7 12. Raf1 Rac8 13. Nd1 f5 14. b3 b5 15. c3
Nxe2+ 16. Rxe2 c4 17. dxc4 bxc4 18. fxe5 Bxe5 19. Bh6 Rf7 20. b4 Bg7 21. Bxg7
Rxg7 22. Ne3 fxe4 23. Bxe4 d5 24. Bg2 Rd8 25. Rfe1 d4 26. cxd4 Qxd4 27. Qxd4
Rxd4 28. Nc2 1-0

[Event "Milwaukee North Central op"]
[Site "?"]
[Date "1972.11.??"]
[Round "?"]
[White "Diesen, Bruce"]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "B53"]
[PlyCount "69"]
[EventDate "1972.11.23"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Bd7 5. c4 Nc6 6. Qd2 Nf6 7. Nc3 g6 8. b3
Bg7 9. Bb2 O-O 10. g3 Qa5 11. Rb1 Bg4 12. Bg2 Qh5 13. Nh4 Bh6 14. f4 Ne5 15.
O-O Nc6 16. Nd5 Bg7 17. h3 Be6 18. Qe1 g5 19. fxg5 Qxg5 20. Bc1 Qe5 21. Nf3 Qh5
22. g4 Nxg4 23. hxg4 Bxg4 24. Bb2 e5 25. Nh2 f5 26. Qg3 Kh8 27. Ne3 Be2 28.
Rxf5 Rxf5 29. Nxf5 Bf6 30. Bf3 Bxf3 31. Qxf3 Qg5+ 32. Kh1 Qd2 33. Qg2 Qd3 34.
Rg1 Rf8 35. Nh6 1-0

[Event "New York Marshall CC-ch"]
[Site "?"]
[Date "1973.??.??"]
[Round "1"]
[White "Popovych, O."]
[Black "Soltis, A."]
[Result "1/2-1/2"]
[ECO "B61"]
[PlyCount "55"]
[EventDate "1973.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 Nxd4 8.
Qxd4 Qa5 9. Bd2 e5 10. Qd3 Bc6 11. f3 a6 12. Nd5 Qd8 13. a4 Nxd5 14. exd5 Bd7
15. Be2 Be7 16. O-O O-O 17. f4 Bf6 18. a5 b5 19. axb6 Qxb6+ 20. Kh1 Qxb2 21.
Rfb1 e4 22. Qxe4 Rfe8 23. Qxe8+ Rxe8 24. Rxb2 Bxb2 25. Re1 Bf5 26. Bxa6 Rxe1+
27. Bxe1 Bc1 28. c4 {source: Soltis} 1/2-1/2

[Event "New York Atlantic op"]
[Site "?"]
[Date "1973.11.??"]
[Round "?"]
[White "Bisguier, A."]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "B23"]
[PlyCount "57"]
[EventDate "1973.11.22"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Bb5 Bd7 5. Nf3 g6 6. O-O Nd4 7. Bxd7+ Qxd7 8.
d3 Bg7 9. Be3 Nh6 10. h3 f5 11. Qd2 Nf7 12. Qf2 e5 13. Nd5 O-O 14. c3 Nxf3+ 15.
Qxf3 Rae8 16. exf5 Qxf5 17. g4 Qxd3 18. Rad1 Qc2 19. Rd2 Qa4 20. f5 e4 21. Qg3
Be5 22. Qh4 Qd7 23. f6 Nd8 24. Ne7+ Kf7 25. Qxh7+ Ke6 26. Qxg6 Rxf6 27. Rxf6+
Bxf6 28. Nd5 Qf7 29. Qf5# 1-0

[Event "New York 1st USCF Futurity"]
[Site "?"]
[Date "1974.??.??"]
[Round "1"]
[White "Thornally, Frank"]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "B93"]
[PlyCount "55"]
[EventDate "1974.02.08"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. Bd3 b5 8. O-O
Bb7 9. Qe1 Qb6 10. Be3 Ng4 11. Nd5 Bxd5 12. exd5 Nxe3 13. Qxe3 Nd7 14. Kh1 Nf6
15. Rad1 g6 16. Rfe1 Ra7 17. c4 Ng4 18. Qg1 bxc4 19. Bc2 Rb7 20. Ba4+ Kd8 21.
Rc1 Bg7 22. Nc6+ Kc8 23. Qxb6 Rxb6 24. Rxc4 Nf6 25. Rxe7 Rxb2 26. h3 Nh5 27.
Nb4+ Kb8 28. Nxa6+ {source: bulletin} 1-0

[Event "New York 1st USCF Futurity"]
[Site "?"]
[Date "1974.??.??"]
[Round "3"]
[White "Bisguier, A."]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "E70"]
[PlyCount "67"]
[EventDate "1974.02.08"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 h6 6. Bh4 c5 7. dxc5 Qa5 8. f3 g5
9. Bf2 Nxe4 10. fxe4 Bxc3+ 11. bxc3 Qxc3+ 12. Ke2 Nc6 13. Rc1 Bg4+ 14. Nf3 Qe5
15. Qd5 Qb2+ 16. Qd2 Qe5 17. Bg3 Qxe4+ 18. Kf2 dxc5 19. Qd5 Bxf3 20. gxf3 Qg6
21. Bd3 Qf6 22. Qxc5 Rd8 23. Qe3 O-O 24. h4 g4 25. Qe4 Qg7 26. Rhd1 f5 27. Qe6+
Rf7 28. Bf4 Qd4+ 29. Kg3 Qb2 30. Bxf5 Rxd1 31. Rxd1 gxf3 32. Rd2 Qb6 33. Bh7+
Kf8 34. Bxh6+ {source: bulletin} 1-0

[Event "New York 1st USCF Futurity"]
[Site "?"]
[Date "1974.??.??"]
[Round "4"]
[White "Popovych, O."]
[Black "Matera, S."]
[Result "1/2-1/2"]
[ECO "B93"]
[PlyCount "121"]
[EventDate "1974.02.08"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Nbd7 7. Be2 g6 8. g4
Nc5 9. Nb3 Nfd7 10. Be3 Bg7 11. Bf3 Bxc3+ 12. bxc3 Qc7 13. O-O b6 14. e5 Bb7
15. exd6 exd6 16. Bxb7 Nxb7 17. Bd4 O-O 18. Qe1 Nbc5 19. Qh4 Ne6 20. f5 Nxd4
21. cxd4 Qc3 22. f6 Rae8 23. Rad1 Qxc2 24. Rd2 Qe4 25. Rdf2 Re6 26. Rf4 Qe3+
27. Kh1 Rc8 28. d5 Re4 29. R4f3 Qe2 30. Qh6 Nxf6 31. Rxf6 Rc2 32. Qh3 Re3 33.
R6f3 Rxf3 34. Rxf3 Qd1+ 35. Qf1 Qxd5 36. Qd3 Qxd3 37. Rxd3 Rxa2 38. Rxd6 b5 39.
Rb6 Rb2 40. Nc5 a5 41. g5 Kf8 42. Rb7 Rb4 43. Nd3 Rb1+ 44. Kg2 a4 45. Ra7 Rd1
46. Ne5 Rd5 47. Nd7+ Kg7 48. h4 h6 49. Nf6 Rd8 50. Kf3 hxg5 51. hxg5 b4 52.
Rxa4 Rb8 53. Ke3 b3 54. Rh4 Rb5 55. Rh7+ Kf8 56. Rh8+ Ke7 57. Re8+ Kd6 58. Ne4+
Kd7 59. Nf6+ Kd6 60. Ne4+ Kd7 61. Nf6+ {source: bulletin} 1/2-1/2

[Event "New York Marshall CC-ch"]
[Site "?"]
[Date "1974.??.??"]
[Round "4"]
[White "Popovych, O."]
[Black "Kaufman, Allen"]
[Result "1-0"]
[ECO "B13"]
[PlyCount "47"]
[EventDate "1974.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8.
Qb3 Bxf3 9. gxf3 Nb6 10. d5 Nd4 11. Qd1 Nf5 12. Bb5+ Nd7 13. Bf4 a6 14. Bd3 Nd6
15. Qe2 Nc5 16. Bc2 b5 17. O-O Qd7 18. b4 Ncb7 19. a4 Rc8 20. axb5 axb5 21.
Nxb5 Rxc2 22. Nxd6+ Qxd6 23. Qxc2 Qxf4 24. Ra8+ 1-0

[Event "New York 1st USCF Futurity"]
[Site "?"]
[Date "1974.??.??"]
[Round "5"]
[White "Zuckerman, B."]
[Black "Popovych, O."]
[Result "1/2-1/2"]
[ECO "B92"]
[PlyCount "52"]
[EventDate "1974.02.08"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. f4
Qc7 9. O-O Nbd7 10. a4 Be7 11. Kh1 O-O 12. Be3 Rfc8 13. a5 Bc4 14. Bxc4 Qxc4
15. Ra4 Qc6 16. Qd3 b5 17. axb6 Nxb6 18. Rxa6 Rxa6 19. Qxa6 Qc4 20. Qxc4 Nxc4
21. Bc1 h6 22. g3 Bd8 23. fxe5 dxe5 24. Rd1 Kf8 25. Kg2 Ng4 26. Re1 Bg5 {
source: bulletin} 1/2-1/2

[Event "New York 1st USCF Futurity"]
[Site "?"]
[Date "1974.??.??"]
[Round "6"]
[White "Soltis, A."]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "B87"]
[PlyCount "75"]
[EventDate "1974.02.08"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. O-O
Be7 9. Qf3 Qb6 10. Be3 Qb7 11. a3 Bd7 12. Rad1 Nc6 13. Qg3 Nxd4 14. Bxd4 Bc6
15. Bxf6 gxf6 16. Qg7 Rf8 17. Rfe1 O-O-O 18. Qxh7 f5 19. Bd5 exd5 20. exd5 Be8
21. Qxf5+ Qd7 22. Qe4 Bf6 23. a4 Bxc3 24. bxc3 f5 25. Qh4 Qg7 26. axb5 Bxb5 27.
c4 Ba4 28. c5 Rg8 29. g3 Qg4 30. Qe7 Rd7 31. Qe6 Rg6 32. Qe3 Rh7 33. cxd6 Qb4
34. Rb1 Qxd6 35. Qd4 Rg4 36. Qc3+ Qc7 37. Qf6 Rg8 38. Qe6+ {source:
Confessions of a Grandmaster by Soltis pages 44-45.} 1-0

[Event "New York 1st USCF Futurity"]
[Site "?"]
[Date "1974.??.??"]
[Round "7"]
[White "Popovych, O."]
[Black "Meyer, Eugene B"]
[Result "1-0"]
[ECO "B80"]
[PlyCount "81"]
[EventDate "1974.02.08"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 Be7 8. O-O
d6 9. f4 Nbd7 10. a4 O-O 11. g4 Ne8 12. g5 Qd8 13. Qh5 g6 14. Qh6 e5 15. Nf5
gxf5 16. exf5 Kh8 17. Rf3 Rg8 18. Nd5 Nb6 19. Nxe7 Qxe7 20. fxe5 Qxe5 21. Bd2
f6 22. Re1 Qd4+ 23. Be3 Qxb2 24. g6 Rg7 25. Bf2 Bxf5 26. Rxf5 Rxg6 27. Qf8+ Rg8
28. Qf7 Qxc2 29. Rf3 Nc4 30. Rg3 Rxg3 31. hxg3 Ng7 32. Bxb7 Rb8 33. Re7 Qg6 34.
Qxc4 h5 35. Be4 Qg4 36. Qf7 h4 37. Bg6 Qd1+ 38. Re1 Qg4 39. Re4 Rb1+ 40. Re1
Rb8 41. Qxf6 {source: bulletin} 1-0

[Event "New York Marshall CC-ch"]
[Site "?"]
[Date "1974.??.??"]
[Round "8"]
[White "Soltis, A."]
[Black "Popovych, O."]
[Result "1/2-1/2"]
[ECO "B94"]
[PlyCount "39"]
[EventDate "1974.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 b5 8.
Nd5 Bb7 9. O-O-O h6 10. Bxf6 Nxf6 11. Nxf6+ gxf6 12. Qh5 Qd7 13. g3 e6 14. Bg2
O-O-O 15. Rhf1 Rg8 16. f4 f5 17. Nb3 fxe4 18. Nc5 Qc7 19. Nxb7 Qxb7 20. Bxe4 {
source: Soltis} 1/2-1/2

[Event "New York 1st USCF Futurity"]
[Site "?"]
[Date "1974.??.??"]
[Round "8"]
[White "Levy, Louis"]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "B55"]
[PlyCount "84"]
[EventDate "1974.02.08"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 d5 7. Bg5 Be6 8. exd5
Qxd5 9. Nc3 Bb4 10. Bd2 Qd8 11. Bb5+ Nc6 12. Qe2 O-O 13. Bxc6 bxc6 14. O-O-O
Qc7 15. Ne4 Bxd2+ 16. Rxd2 Nxe4 17. Qxe4 c5 18. c4 a5 19. Re1 a4 20. Na1 f6 21.
Nc2 Bf7 22. Na3 Qa5 23. Red1 Rab8 24. g4 Qb4 25. h4 Bg6 26. Qd5+ Kh8 27. h5
Qxa3 28. hxg6 Qxa2 29. Qxc5 Qa1+ 30. Kc2 Rxb2+ 31. Kd3 Rxd2+ 32. Rxd2 Qf1+ 33.
Kc2 Rb8 34. Qb4 Rc8 35. c5 Qxf3 36. Qxa4 Rxc5+ 37. Kb1 Qh1+ 38. Ka2 Rc8 39. Qd7
Ra8+ 40. Kb2 hxg6 41. g5 Qa1+ 42. Kb3 Qa3+ {source: bulletin} 0-1

[Event "New York 1st USCF Futurity"]
[Site "?"]
[Date "1974.??.??"]
[Round "9"]
[White "Popovych, O."]
[Black "Kane, George"]
[Result "0-1"]
[ECO "C27"]
[PlyCount "110"]
[EventDate "1974.02.08"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nxe4 4. Qh5 Nd6 5. Bb3 Be7 6. Nf3 Nc6 7. Nxe5 O-O 8.
Nd5 Nd4 9. O-O Nxb3 10. axb3 Ne8 11. Re1 Nf6 12. Nxe7+ Qxe7 13. Qh4 Re8 14. Kf1
Qf8 15. d3 d6 16. Nf3 Rxe1+ 17. Nxe1 Bf5 18. Bg5 Nd7 19. Nf3 Ne5 20. Nd4 Bd7
21. Qg3 a6 22. h4 f6 23. Bd2 Qf7 24. Ne2 Re8 25. Nf4 Ng6 26. Ne2 Qe6 27. Nc3
Qe5 28. Qxe5 fxe5 29. h5 Ne7 30. h6 Bc6 31. hxg7 Nf5 32. Ne4 Kxg7 33. g4 Nd4
34. Rc1 Rf8 35. Be3 Ne6 36. Ke2 Nf4+ 37. Kd2 Kg6 38. c4 Bd7 39. Rg1 Bc6 40. Rg3
d5 41. Nc5 d4 42. Bxf4 exf4 43. Rg1 Re8 44. b4 f3 45. Re1 Rxe1 46. Kxe1 Kg5 47.
Ne6+ Kxg4 48. Nxd4 Bd7 49. Kf1 Bf5 50. Nxf5 Kxf5 51. d4 Ke4 52. d5 Kd4 53. b3
b5 54. cxb5 axb5 55. Kg1 Kd3 {source: bulletin} 0-1

[Event "New York 1st USCF Futurity"]
[Site "?"]
[Date "1974.02.09"]
[Round "2"]
[White "Popovych, O."]
[Black "Peters, Jack"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2415"]
[PlyCount "115"]
[EventDate "1974.02.08"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Bd7 9. f4 b5 10. Nxc6 Bxc6 11. Bd3 Be7 12. e5 dxe5 13. fxe5 Nd7 14. Bxe7
Qxe7 15. Be4 Bxe4 16. Nxe4 Nxe5 17. Nd6+ Kf8 18. Qf4 f6 19. Rhf1 Nf7 20. Qf3
Rd8 21. Nb7 Rc8 22. Na5 Qc7 23. Qa3+ Kg8 24. Rd2 Ne5 25. Qh3 Kf7 26. Qh5+ Ng6
27. Nb3 Rhd8 28. Rdf2 Kg8 29. Kb1 e5 30. g3 Rd6 31. h4 Nf8 32. c3 Qc4 33. Nc1
Rcd8 34. Qf3 Ne6 35. g4 Nc5 36. Re2 Rd2 37. b3 Qd5 38. Rxd2 Qxd2 39. g5 e4 40.
Qf5 Qxc3 41. gxf6 Qxf6 42. Qxf6 gxf6 43. Rxf6 Rd1 44. Kc2 Rh1 45. Rc6 Nd7 46.
Rxa6 Rxh4 47. Kd2 Kf7 48. Ne2 h5 49. Ra7 Ke6 50. Nd4+ Kd5 51. Rxd7+ Kc5 52. Ke3
Kb4 53. Rb7 Ka3 54. Rxb5 Kxa2 55. b4 Ka3 56. Rb8 Ka4 57. b5 Rh1 58. Ra8+ 1-0

[Event "Boston John Barry mem"]
[Site "?"]
[Date "1974.05.27"]
[Round "5"]
[White "Curdo, John"]
[Black "Popovych, O."]
[Result "1/2-1/2"]
[ECO "B52"]
[PlyCount "89"]
[EventDate "1974.05.23"]
[EventType "tourn"]
[EventRounds "5"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nf6 6. Re1 Nc6 7. c3 e6 8.
d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Nbd2 Nxd2 12. Bxd2 Be7 13. a3 O-O 14. b4 a6
15. Qb3 Rfc8 16. a4 b5 17. Rec1 h6 18. h3 Qb7 19. Rc2 Qb6 20. Rac1 Na7 21. a5
Qb7 22. Ne1 Rc4 23. Nd3 Nc6 24. Bc3 Re8 25. Nb2 Rxd4 26. Bxd4 Nxd4 27. Qc3 Nxc2
28. Rxc2 Rd8 29. Nd3 Kf8 30. Kf1 Qa7 31. Ke2 Re8 32. Kf1 Kg8 33. Ke2 f6 34. Qc6
Kf7 35. Qc3 Bd8 36. Kf1 Re7 37. Nc5 fxe5 38. Qxe5 Bc7 39. Qh5+ Kg8 40. Qg6 Bd6
41. Ne4 Bc7 42. Nf6+ Kf8 43. Nh7+ Kg8 44. Nf6+ Kf8 45. Nh7+ 1/2-1/2

[Event "US Open-75"]
[Site "New York"]
[Date "1974.08.11"]
[Round "1"]
[White "Nasz"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "72"]
[EventDate "1974.08.11"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. b4 cxb4 4. d4 Nf6 5. Bb5+ Bd7 6. Qe2 Bxb5 7. Qxb5+ Qd7 8.
Qd3 e6 9. a3 Na6 10. Bd2 Qc6 11. d5 exd5 12. exd5 Qxd5 13. Qe2+ Qe4 14. Be3 Be7
15. Nbd2 Qc6 16. O-O O-O 17. Nd4 Qd7 18. Rfb1 bxa3 19. Rxa3 d5 20. Rc3 Rfe8 21.
Qf3 Nc5 22. Nf5 Nce4 23. Nxe4 dxe4 24. Qh3 Rad8 25. Bd4 Bf8 26. Rg3 Kh8 27. Re1
Re6 28. Qh4 Ra6 29. Qg5 Qc6 30. c3 Rd5 31. c4 Rda5 32. c5 Qd5 33. f4 h6 34.
Nxh6 Qxd4+ 35. Kh1 gxh6 36. Rh3 Ra1 0-1

[Event "US Open-75"]
[Site "?"]
[Date "1974.??.??"]
[Round "4"]
[White "Popovych, O."]
[Black "Koplik, Charles"]
[Result "0-1"]
[ECO "B65"]
[WhiteElo "2320"]
[BlackElo "2038"]
[PlyCount "90"]
[EventDate "1974.08.11"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8.
O-O-O O-O 9. f4 Nxd4 10. Qxd4 h6 11. Bh4 a6 12. Be2 Nxe4 13. Nxe4 Bxh4 14. Qxd6
Qa5 15. Kb1 Rd8 16. Qc5 Qxc5 17. Nxc5 b6 18. Na4 Rb8 19. Rxd8+ Bxd8 20. Rd1 Bb7
21. g3 Bc6 22. Nc3 b5 23. Rd6 Rc8 24. a4 Be7 25. Rd1 Rb8 26. axb5 axb5 27. Na2
g5 28. fxg5 hxg5 29. Rf1 f5 30. Bd3 Kg7 31. Re1 Kf6 32. Rf1 b4 33. Nc1 Rh8 34.
Nb3 Rxh2 35. Nd4 Bg2 36. Rf2 Rh1+ 37. Ka2 Bd5+ 38. Nb3 Rg1 39. c4 bxc3 40. bxc3
Rxg3 41. Rd2 Rg2 42. c4 Rxd2+ 43. Nxd2 Bc6 44. Kb3 g4 45. Nf1 Bd6 0-1

[Event "US Open-75"]
[Site "New York"]
[Date "1974.08.18"]
[Round "7"]
[White "Tisdall, Jonathan D"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "B87"]
[PlyCount "73"]
[EventDate "1974.08.11"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. O-O
Be7 9. Qf3 Qb6 10. Be3 Qb7 11. Qg3 b4 12. Na4 Nxe4 13. Qxg7 Bf6 14. Qh6 Rg8 15.
f3 Rg6 16. Qh5 Bg5 17. Bxg5 Nxg5 18. Kh1 Nd7 19. c3 Nf6 20. Qh4 e5 21. Bc2 Rg8
22. Nf5 Bxf5 23. Bxf5 Nd5 24. Be4 Nxe4 25. Qxe4 Qb5 26. c4 Qxa4 27. Qxd5 O-O-O
28. b3 Qe8 29. Qa8+ Kd7 30. Qb7+ Ke6 31. Qxb4 f5 32. Rad1 Qh5 33. c5 Qg5 34.
Qc4+ Kf6 35. Rf2 Qe3 36. Rfd2 dxc5 37. Qh4+ 1-0

[Event "US Open-75"]
[Site "New York"]
[Date "1974.08.20"]
[Round "9"]
[White "Barry, Steven M"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "B52"]
[PlyCount "67"]
[EventDate "1974.08.11"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. a4 Nc6 5. O-O Nf6 6. Re1 e6 7. c3 a6 8. Bf1
Be7 9. d4 cxd4 10. cxd4 d5 11. Nc3 Nxe4 12. Nxe4 dxe4 13. Rxe4 O-O 14. Bd2 Rc8
15. Qe1 Bd6 16. Bd3 Ne7 17. Ne5 Bxe5 18. Rxe5 Bc6 19. Qe3 Qd7 20. Rh5 f5 21.
Qh3 Rf6 22. Rxh7 Rg6 23. Bf1 Kf7 24. a5 Qxd4 25. Bc3 Qf4 26. Qh5 Rg8 27. Re1
Bf3 28. Qh4 Rg4 29. Qf6+ Ke8 30. Qxe6 Be4 31. Bb4 Qg5 32. Qxe7+ Qxe7 33. Bxe7
Kxe7 34. f3 1-0

[Event "New York Marshall CC-ch"]
[Site "?"]
[Date "1975.??.??"]
[Round "1"]
[White "Levy, Louis"]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "B26"]
[PlyCount "112"]
[EventDate "1975.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Nge2 e5 7. O-O Nge7 8. f4
O-O 9. Be3 Nd4 10. Qd2 Be6 11. Rae1 Qd7 12. Nd1 Qa4 13. Bxd4 cxd4 14. a3 Rac8
15. c3 Bh6 16. Nf2 Rc7 17. Rc1 Rfc8 18. Bh3 Bxh3 19. Nxh3 d5 20. Nf2 f5 21.
cxd4 exd4 22. Rxc7 Rxc7 23. Rc1 Rxc1+ 24. Qxc1 dxe4 25. dxe4 fxe4 26. Nxe4 Bg7
27. b4 Qb3 28. Kf2 d3 29. Nc5 Qd5 30. Nxd3 Qxd3 31. Qc7 Qe4 32. Qb8+ Kf7 33.
Qxa7 Nf5 34. Qa4 Qe3+ 35. Kf1 Qd3 36. Qa7 Ne3+ 37. Kf2 Ng4+ 38. Ke1 Qe4 39. Qc5
Nxh2 40. a4 Bf8 41. Qc7+ Be7 42. b5 Kf8 43. Qc8+ Kg7 44. Qd7 Kf6 45. Qc8 Bb4+
46. Kf2 Qf3+ 47. Kg1 Qxe2 48. Qh8+ Kf5 49. Qc8+ Qe6 50. Qc2+ Kg4 51. Kxh2 Qd5
52. Qe2+ Kf5 53. Qc2+ Ke6 54. Qc7 h5 55. Qb6+ Kf5 56. Qg1 Kg4 {source: bulletin
} 0-1

[Event "New York Marshall CC-ch"]
[Site "?"]
[Date "1975.??.??"]
[Round "2"]
[White "Popovych, O."]
[Black "Timm, John"]
[Result "1-0"]
[ECO "B93"]
[PlyCount "88"]
[EventDate "1975.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Nbd7 7. a4 g6 8. Bc4
Bg7 9. Nf3 O-O 10. O-O Nc5 11. e5 dxe5 12. Qxd8 Rxd8 13. fxe5 Ng4 14. Bg5 Ne6
15. Bxe7 Re8 16. Nd5 Nxe5 17. Nxe5 Bxe5 18. Bf6 Bd6 19. Bc3 Be7 20. Kh1 Bd7 21.
Nc7 Rac8 22. Nxe8 Rxc4 23. Nf6+ Bxf6 24. Rxf6 Bxa4 25. Raf1 Ng5 26. R6f4 Rxf4
27. Rxf4 Bxc2 28. Rc4 Bf5 29. Rc7 Kf8 30. Rxb7 Ke8 31. Ra7 Bd3 32. Bf6 Ne6 33.
Re7+ Kf8 34. Rb7 Ke8 35. Kg1 Bb5 36. Kf2 Nc5 37. Re7+ Kf8 38. Re3 Nd7 39. Bc3
h5 40. h4 Nb6 41. Re5 Bc6 42. Rc5 Bb5 43. Bf6 Ke8 44. Re5+ Kf8 1-0

[Event "New York Marshall CC-ch"]
[Site "?"]
[Date "1975.??.??"]
[Round "4"]
[White "Matera, S."]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "B06"]
[PlyCount "86"]
[EventDate "1975.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 d6 3. d4 Bg7 4. Bc4 Nf6 5. Qe2 O-O 6. O-O Bg4 7. Nbd2 Nc6 8. c3
Na5 9. Bd3 Nh5 10. Nc4 Nxc4 11. Bxc4 c6 12. h3 Bd7 13. e5 d5 14. Bd3 Bh8 15.
Bh6 Bg7 16. Bd2 f5 17. exf6 Rxf6 18. Bg5 Re6 19. Ne5 Bxe5 20. dxe5 Qc7 21. Rac1
Rf8 22. g3 c5 23. Kh2 Rf7 24. f4 Ng7 25. g4 Rb6 26. Rf2 Ne6 27. Bh6 c4 28. Bb1
Nc5 29. Qd2 Qc6 30. Rd1 Na4 31. Qxd5 Qxd5 32. Rxd5 e6 33. Rd4 Rb5 34. Rfd2 Nb6
35. Be4 Re7 36. Bxb7 Be8 37. Rd8 Kf7 38. Bc6 Rc5 39. R2d6 g5 40. Bxe8+ Rxe8 41.
Rxe8 Kxe8 42. Rxe6+ Kd7 43. Rd6+ Kc7 {source: bulletin} 1-0

[Event "New York Marshall CC-ch"]
[Site "?"]
[Date "1975.??.??"]
[Round "5"]
[White "Popovych, O."]
[Black "Soltis, A."]
[Result "0-1"]
[ECO "B06"]
[PlyCount "80"]
[EventDate "1975.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 d6 5. Nf3 Bg4 6. Be3 Qb6 7. Qd2 Bxf3 8. gxf3
Nd7 9. O-O-O Qa5 10. Kb1 b5 11. e5 d5 12. f5 gxf5 13. Qg2 Bf8 14. e6 fxe6 15.
Bd3 Ngf6 16. Rhe1 Rg8 17. Qh3 Bg7 18. Bd2 b4 19. Ne2 c5 20. Nf4 c4 21. Rxe6
cxd3 22. Nxd3 Rb8 23. Rde1 Bf8 24. a3 Qb5 25. Bxb4 Rb6 26. R6e2 Rg7 27. Qxf5 a5
28. Bd2 Rf7 29. Qh3 Qa4 30. Nc5 Rxb2+ 31. Kxb2 Qxd4+ 32. Kb1 Qxc5 33. Re3 Nb6
34. Rb3 Nfd7 35. Qh5 Nc4 36. Bc1 a4 37. Rb4 Ndb6 38. Qh3 Bg7 39. f4 Qd4 40. Bb2
Qf2 {source: bulletin} 0-1

[Event "New York Marshall CC-ch"]
[Site "?"]
[Date "1975.??.??"]
[Round "6"]
[White "Sussman, Leonard"]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "A32"]
[PlyCount "98"]
[EventDate "1975.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e6 5. g3 d5 6. cxd5 Qxd5 7. Nf3 Qxd1+ 8.
Kxd1 Bc5 9. e3 O-O 10. Nc3 Nc6 11. a3 a5 12. Bb5 Na7 13. Bd3 Bd7 14. Ke2 Rfd8
15. Rd1 b5 16. Ne4 Be7 17. Ne5 Be8 18. Bd2 Nc6 19. Nxf6+ Bxf6 20. Nxc6 Bxc6 21.
Bc3 Bxc3 22. bxc3 g5 23. f4 g4 24. e4 Rac8 25. Ke3 Be8 26. Rdc1 Rc5 27. Rab1
Rdc8 28. Kd2 Rh5 29. Rh1 Bc6 30. Ke3 f5 31. Rbc1 Rd8 32. h4 gxh3 33. Rh2 Kf7
34. Be2 Rh6 35. e5 Ke7 36. Rd1 Rxd1 37. Bxd1 Kd7 38. Be2 Kc7 39. Bf1 Bg2 40.
Bxg2 hxg2 41. Rxg2 Kc6 42. Rd2 Kc5 43. Kd3 Rg6 44. Rg2 h5 45. Rh2 Rxg3+ 46. Kc2
Kc4 47. Rxh5 Rxc3+ 48. Kb2 Rb3+ 49. Ka2 Rf3 {source: bulletin} 0-1

[Event "New York Marshall CC-ch"]
[Site "?"]
[Date "1975.??.??"]
[Round "7"]
[White "Popovych, O."]
[Black "Braun, Leslie"]
[Result "0-1"]
[ECO "B61"]
[PlyCount "134"]
[EventDate "1975.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 Rc8 8.
O-O-O Nxd4 9. Qxd4 Qa5 10. Bd2 a6 11. f3 Qc5 12. Qd3 e6 13. g4 Bc6 14. g5 Nd7
15. f4 b5 16. Kb1 Bb7 17. Bg2 Be7 18. Rc1 Nb6 19. b3 O-O 20. h4 Rfd8 21. h5 d5
22. e5 Nc4 23. bxc4 dxc4 24. Qe2 Rxd2 25. Qxd2 Rd8 26. Qe1 Bxg2 27. Rh2 Bc6 28.
Ne2 b4 29. Rd1 Rxd1+ 30. Qxd1 c3 31. Nd4 Bd5 32. Nb3 Qb5 33. Rh3 a5 34. Re3 g6
35. hxg6 hxg6 36. Rh3 Bc5 37. Qe1 Bf8 38. Ka1 Qa4 39. Qb1 Qb5 40. Qe1 Qa4 41.
Kb1 Qb5 42. Nc1 Qa4 43. Nb3 Qb5 44. Qd1 a4 45. Nc1 Qc4 46. Qe2 Qxf4 47. Qh2
Qxh2 48. Rxh2 Be7 49. Rh4 b3 50. Rxa4 bxc2+ 51. Kxc2 Bxg5 52. Nd3 Bd2 53. Nf2
g5 54. Ne4 Bf4 55. Nf6+ Kf8 56. Ra5 Bf3 57. Rc5 Kg7 58. a4 Kg6 59. Rxc3 g4 60.
Ra3 Bxe5 61. Nd7 Bd6 62. Ra1 g3 63. a5 g2 64. a6 Bh2 65. Kd2 Kg7 66. Ke3 Bc6
67. Ne5 Bxe5 {source: bulletin} 0-1

[Event "New York Marshall CC-ch"]
[Site "?"]
[Date "1975.??.??"]
[Round "8"]
[White "Evans, Larry D"]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "B52"]
[PlyCount "102"]
[EventDate "1975.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nf6 6. e5 dxe5 7. Nxe5 Qc8
8. Nc3 Nc6 9. Re1 e6 10. d3 Nxe5 11. Rxe5 Bd6 12. Re1 Qc6 13. Qe2 O-O-O 14. Ne4
Bb8 15. Bg5 Rdg8 16. Bh4 Nd5 17. Bg3 g5 18. Bxb8 Kxb8 19. Nf6 Nf4 20. Qe4 Qxe4
21. Rxe4 Rd8 22. Rae1 h6 23. g3 Ng6 24. Kg2 h5 25. Rb1 Rh6 26. Ra4 g4 27. Ne4
b6 28. Ng5 Rd7 29. Re1 e5 30. h4 f6 31. Ne4 Ne7 32. Nd2 Nc6 33. Nb3 f5 34. Rc4
Rf6 35. Nd2 e4 36. Rc3 exd3 37. Rxd3 Rxd3 38. cxd3 Rd6 39. Nc4 Rxd3 40. Ne5
Nxe5 41. Rxe5 Rd2 42. Rxf5 Rxb2 43. Rxh5 c4 44. Rg5 c3 45. Rxg4 Rb5 46. Rc4 Rc5
47. Rxc3 Rxc3 48. h5 Kc8 49. f4 Kd7 50. Kh3 Ke6 51. Kh4 Kf5 {source: bulletin}
0-1

[Event "New York Marshall CC-ch"]
[Site "?"]
[Date "1975.??.??"]
[Round "9"]
[White "Popovych, O."]
[Black "Hulse, Brian"]
[Result "1-0"]
[ECO "C27"]
[PlyCount "97"]
[EventDate "1975.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 d6 5. f4 Ng4 6. f5 h5 7. Nh3 Qh4+ 8. Kf1
Ne3+ 9. Bxe3 Bxe3 10. Nd5 Bb6 11. Qd2 Nc6 12. Ng5 f6 13. Nf3 Qg4 14. h4 Ne7 15.
Nxb6 axb6 16. Rh3 g6 17. Nh2 Qf4+ 18. Qxf4 exf4 19. Rf3 gxf5 20. exf5 Ra5 21.
Rxf4 Rxf5 22. Rxf5 Nxf5 23. Re1+ Kd8 24. Nf3 Re8 25. Rxe8+ Kxe8 26. Kf2 Ke7 27.
g3 Be6 28. Bxe6 Kxe6 29. Ne1 Ne7 30. Ng2 Ng6 31. d4 c6 32. Kf3 f5 33. c4 Kf6
34. Nf4 Nxf4 35. gxf4 Ke6 36. Ke3 Kd7 37. d5 Kc7 38. Kd4 Kb8 39. dxc6 bxc6 40.
b4 Kb7 41. a4 Ka6 42. c5 dxc5+ 43. bxc5 b5 44. axb5+ Kxb5 45. Ke5 Kxc5 46. Kxf5
Kd6 47. Kg6 Ke7 48. Kxh5 Kf6 49. Kg4 {source: bulletin} 1-0

[Event "New York 6th USCF Futurity"]
[Site "?"]
[Date "1976.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Regan, K."]
[Result "1-0"]
[ECO "B29"]
[PlyCount "69"]
[EventDate "1976.09.14"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 d5 5. exd5 Nxd5 6. Bb5 Nxc3 7. bxc3 e6 8.
O-O Bd7 9. d5 exd5 10. Re1+ Be7 11. Bg5 Be6 12. Bxe7 Qxe7 13. Ne5 Rc8 14. f4
Qf6 15. c4 d4 16. Qf3 O-O 17. Bxc6 bxc6 18. g4 Qh4 19. f5 f6 20. Nxc6 Rxc6 21.
fxe6 Rc7 22. e7 Re8 23. Qd5+ Kh8 24. Re4 f5 25. Qf7 Rcc8 26. Qxf5 h6 27. Rf1 d3
28. cxd3 Rb8 29. Qxc5 Rg8 30. Qa3 Kh7 31. d4 Qg5 32. Qd3 Kh8 33. d5 Qh4 34. d6
Rb2 35. Qg3 {source: Chess Life and Review, Dec 1976, page 663.} 1-0

[Event "New York 6th USCF Futurity"]
[Site "?"]
[Date "1976.??.??"]
[Round "?"]
[White "Fedorowicz, J."]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "B94"]
[PlyCount "59"]
[EventDate "1976.09.14"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qa5 8.
Qd2 e6 9. O-O-O b5 10. Bb3 Bb7 11. Rhe1 O-O-O 12. a3 Kb8 13. f4 Rc8 14. e5 dxe5
15. fxe5 b4 16. Na2 Ne4 17. Rxe4 Bxe4 18. axb4 Qc7 19. Nxe6 fxe6 20. Qxd7 Qxe5
21. Qd2 Qf5 22. Be3 Be7 23. Qd4 Rc7 24. Nc3 Bd5 25. Nxd5 exd5 26. Bf4 Bg5 27.
Qb6+ Ka8 28. Bxd5+ Qxd5 29. Rxd5 Bxf4+ 30. Kb1 {source: Chess Life and Review,
Dec 1976, page 663.} 1-0

[Event "New York Marshall CC-ch"]
[Site "?"]
[Date "1976.02.19"]
[Round "4"]
[White "Popovych, O."]
[Black "Soltis, A."]
[Result "0-1"]
[ECO "B78"]
[PlyCount "60"]
[EventDate "1976.01.18"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2
O-O 9. Bc4 Bd7 10. Bb3 Rc8 11. h4 h5 12. O-O-O Ne5 13. Kb1 Nc4 14. Bxc4 Rxc4
15. Nb3 Qc7 16. Bd4 Bc6 17. g4 e5 18. Be3 hxg4 19. h5 gxf3 20. h6 Nxe4 21. hxg7
Nxd2+ 22. Nxd2 Rg4 23. gxf8=Q+ Kxf8 24. Rh3 d5 25. Bh6+ Kg8 26. Nxf3 d4 27. Ne2
Be4 28. Rd2 Bxf3 29. Rxf3 Qc6 30. Rf1 g5 0-1

[Event "New York Marshall CC-ch"]
[Site "?"]
[Date "1976.04.04"]
[Round "10"]
[White "Tamargo, Joseph"]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "E62"]
[PlyCount "69"]
[EventDate "1976.01.18"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nc6 7. Nc3 Bg4 8. d5
Na5 9. b3 Qd7 10. Re1 c5 11. Bb2 a6 12. Qd3 Rab8 13. e4 b5 14. cxb5 axb5 15. e5
Nh5 16. Ne4 c4 17. Qc2 Rbc8 18. b4 Nb7 19. Bc3 h6 20. exd6 exd6 21. Bxg7 Kxg7
22. Qc3+ Kg8 23. Nd4 f5 24. h3 fxe4 25. hxg4 Nf6 26. Ne6 Rf7 27. Bxe4 Nxg4 28.
f3 Nf6 29. Bxg6 Nxd5 30. Bxf7+ Qxf7 31. Qd4 Nxb4 32. Re4 h5 33. Rg4+ hxg4 34.
Qxg4+ Kh8 35. Kg2 1-0

[Event "New York Manhattan CC Int"]
[Site "?"]
[Date "1976.07.??"]
[Round "?"]
[White "Wilder, M."]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "B94"]
[BlackElo "2405"]
[PlyCount "69"]
[EventDate "1976.07.08"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qa5 8.
Qd2 e6 9. O-O-O b5 10. Bd5 b4 11. Bxa8 bxc3 12. bxc3 Qxa2 13. Qe2 Nb6 14. Bc6+
Bd7 15. Bxd7+ Nfxd7 16. Kd2 Qa5 17. f4 d5 18. Ra1 Na4 19. Rxa4 Qxa4 20. exd5
Nb6 21. Nxe6 Nc4+ 22. Ke1 Kd7 23. Nxf8+ Kc8 24. Be7 h5 25. d6 Nb6 26. Qd3 Nd7
27. Nxd7 Kxd7 28. Qh3+ Kc6 29. Qf3+ Kb6 30. Kd2 Rb8 31. Rb1+ Ka7 32. Qe3+ Ka8
33. Rxb8+ Kxb8 34. Qd4 Qc6 35. d7 1-0

[Event "Fairfax (VA) 77th US op"]
[Site "?"]
[Date "1976.08.16"]
[Round "2"]
[White "Popovych, O."]
[Black "Slack, David"]
[Result "1-0"]
[ECO "C30"]
[PlyCount "41"]
[EventDate "1976.08.15"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb6 7. Nc3 O-O 8. e5
dxe5 9. fxe5 Nd5 10. Bg5 f6 11. Bc4 fxg5 12. Nxd5 Kh8 13. Nxb6 axb6 14. h4 Bg4
15. hxg5 Bxf3 16. Qd3 g6 17. Qxg6 Qe7 18. gxf3 Nc6 19. O-O-O Rxf3 20. Rh5 Qg7
21. Qe4 1-0

[Event "Fairfax (VA) 77th US op"]
[Site "?"]
[Date "1976.08.17"]
[Round "3"]
[White "Nekvasil, Kalju"]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "A26"]
[PlyCount "83"]
[EventDate "1976.08.15"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Be6 5. d3 g6 6. e4 Bg7 7. Nge2 Qd7 8. h4 h5
9. Rb1 a5 10. a3 Nh6 11. b4 axb4 12. axb4 O-O 13. O-O f5 14. b5 Nd8 15. f4 fxe4
16. Nxe4 Bh3 17. fxe5 Bxg2 18. Kxg2 Ng4 19. Rxf8+ Kxf8 20. exd6 cxd6 21. N2c3
Nf7 22. Bf4 Be5 23. Qd2 Qd8 24. Rf1 Kg8 25. d4 Bg7 26. Nd5 Qa5 27. Ne7+ Kh7 28.
Qxa5 Rxa5 29. Bd2 Ra2 30. Rxf7 Kh8 31. Nxg6+ Kg8 32. Rxb7 Bxd4 33. Kf3 Rc2 34.
Rc7 Rb2 35. Kf4 Nh6 36. Kg5 Nf7+ 37. Kxh5 Rb3 38. Bf4 d5 39. Ne7+ Kh8 40. Nxd5
Ne5 41. Bxe5+ Bxe5 42. b6 1-0

[Event "Fairfax (VA) 77th US op"]
[Site "?"]
[Date "1976.08.20"]
[Round "6"]
[White "Popovych, O."]
[Black "Pincus, Alan"]
[Result "1-0"]
[ECO "C12"]
[PlyCount "73"]
[EventDate "1976.08.15"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4
g6 9. Bc1 c5 10. Bd3 cxd4 11. Ne2 Nc5 12. cxd4 Nxd3+ 13. cxd3 Qa5+ 14. Bd2 Qa3
15. Nc3 Bd7 16. O-O a6 17. Rab1 b5 18. Rb3 Qe7 19. h4 Nc6 20. Rc1 Rc8 21. Nb1
b4 22. a3 a5 23. axb4 Nxb4 24. Rxc8+ Bxc8 25. Nc3 Ba6 26. Na4 Qd7 27. Nc5 Qb5
28. Qf4 Bc8 29. Qf6 Rh7 30. h5 g5 31. f4 g4 32. f5 exf5 33. Bxh6 Qc6 34. e6
Bxe6 35. Bg5 Qd6 36. Nb7 Qc7 37. Rc3 1-0

[Event "Fairfax (VA) 77th US op"]
[Site "?"]
[Date "1976.08.24"]
[Round "9"]
[White "Goldenberg, Michael"]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "B92"]
[PlyCount "46"]
[EventDate "1976.08.15"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O
O-O 9. a4 Be6 10. f4 Qc7 11. Be3 Nbd7 12. Kh1 exf4 13. Rxf4 Ne5 14. a5 Rac8 15.
Ra4 Nfd7 16. Rf1 Nc4 17. Bc1 Bf6 18. Nd4 Nxa5 19. Nxe6 fxe6 20. Bg4 Kh8 21.
Bxe6 Bxc3 22. Bxd7 Qxd7 23. Ra1 Qb5 0-1

[Event "Fairfax (VA) 77th US op"]
[Site "?"]
[Date "1976.08.26"]
[Round "11"]
[White "Lindsay, Fred"]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "E91"]
[PlyCount "197"]
[EventDate "1976.08.15"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 Bg4 7. Be3 Nfd7 8. Nd2
Bxe2 9. Qxe2 Nc6 10. Nb3 a5 11. d5 Nb4 12. a3 Na6 13. Na4 Nf6 14. Bd4 Qd7 15.
Nc3 a4 16. Nd2 e5 17. Be3 Ng4 18. Bg5 f5 19. h3 Nh6 20. b4 axb3 21. Nxb3 Nf7
22. Bd2 Bh6 23. Bxh6 Nxh6 24. Qd2 Nf7 25. f3 b6 26. exf5 gxf5 27. f4 Nc5 28.
Nxc5 bxc5 29. O-O Kh8 30. Kh2 Rg8 31. Rf2 Qe7 32. Nb5 Nh6 33. Re2 Qh4 34. Nxc7
Ra4 35. Kh1 Rxc4 36. fxe5 dxe5 37. Rxe5 Qg3 38. Re7 Rd4 39. Qe2 Re4 40. Rxe4
fxe4 41. Qb2+ Qg7 42. Qxg7+ Rxg7 43. Ne6 Re7 44. Nxc5 Nf5 45. Kg1 Nd6 46. Ne6
Kg8 47. Rf1 h6 48. Rf6 e3 49. Kf1 Ne4 50. Rf8+ Kh7 51. Rc8 Kg6 52. Ke2 Nf6 53.
Nf8+ Kf5 54. d6 Ra7 55. d7 Nxd7 56. Nxd7 Rxd7 57. Kxe3 Ra7 58. Rc5+ Kg6 59. Rc3
h5 60. Kd4 h4 61. Kc4 Kf5 62. Kb5 Rb7+ 63. Ka6 Rb2 64. Rc4 Rxg2 65. Rxh4 Ke5
66. a4 Kd5 67. Rb4 Kc5 68. Rb5+ Kc6 69. Ka5 Rg3 70. h4 Rg4 71. Rb4 Rg8 72. Rc4+
Kd5 73. Kb4 Rb8+ 74. Kc3 Rg8 75. h5 Rg3+ 76. Kb4 Rh3 77. Rc5+ Kd6 78. a5 Rh1
79. Rg5 Kc6 80. Kc4 Rh4+ 81. Kd3 Kd6 82. a6 Kc7 83. Rg7+ Kb8 84. Rh7 Ra4 85.
Rb7+ Ka8 86. Rb6 Ka7 87. Rg6 Rh4 88. h6 Ka8 89. Ke3 Ka7 90. Kf3 Rh1 91. Kg4
Rg1+ 92. Kf5 Rf1+ 93. Kg5 Rf2 94. h7 Rh2 95. Rh6 Rg2+ 96. Kf4 Rf2+ 97. Ke3 Rf8
98. h8=Q Re8+ 99. Kd3 1-0

[Event "New York National Chess Congress"]
[Site "?"]
[Date "1976.11.??"]
[Round "?"]
[White "Regan, K."]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "B22"]
[PlyCount "49"]
[EventDate "1976.11.26"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 e6 8. O-O
Be7 9. Qe2 O-O 10. Nc3 Nxc3 11. bxc3 dxe5 12. dxe5 Qc7 13. Re1 b6 14. Bd3 Bb7
15. Ng5 Bxg5 16. Bxg5 Ne7 17. Qg4 g6 18. Qh4 Nf5 19. Bxf5 exf5 20. Re3 h5 21.
Bf6 Rfc8 22. Qg5 Qc6 23. Rg3 Kf8 24. Qh6+ Ke8 25. Rd1 1-0

[Event "Concordia"]
[Site "Hamburg"]
[Date "1977.??.??"]
[Round "1"]
[White "Popovych, Orest"]
[Black "Castro Rojas, Oscar Humberto"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2370"]
[BlackElo "2410"]
[PlyCount "108"]
[EventDate "1977.06.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "7"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. Nc3 dxe4 4. d5 Ne5 5. Qd4 Ng6 6. Qxe4 a6 7. Bc4 Nf6 8.
Qe2 b5 9. Bb3 b4 10. Ne4 Nxd5 11. Bg5 c6 12. O-O-O Qc7 13. Bxd5 cxd5 14. Rxd5
Nf4 15. Bxf4 Qxf4+ 16. Kb1 e6 17. Nh3 Qc7 18. Rhd1 Be7 19. Nd6+ Bxd6 20. Rxd6
O-O 21. Ng5 Rb8 22. Qe4 f5 23. Qh4 h6 24. Nxe6 Bxe6 25. Rxe6 Rbc8 26. Rd2 Rfd8
27. Rxd8+ Rxd8 28. Re1 Rd2 29. Rc1 Qc5 30. c3 bxc3 31. Rxc3 Qe5 32. Qc4+ Kh7
33. f4 Qe1+ 34. Rc1 Qf2 35. Qb4 Qxg2 36. h4 Qe2 37. a3 a5 38. Qb6 Qe4+ 39. Ka1
Qxf4 40. h5 Rd6 41. Qc5 Rf6 42. Rg1 Qh2 43. Ka2 Qxh5 44. Qxa5 Qf7+ 45. Ka1 f4
46. Qe5 f3 47. Qe4+ g6 48. Rf1 f2 49. Qc2 Qe6 50. Qd2 Qf5 51. a4 g5 52. Ka2 g4
53. Qc3 Qe6+ 54. Ka1 Qe2 0-1

[Event "Concordia"]
[Site "Hamburg"]
[Date "1977.??.??"]
[Round "2"]
[White "Bednarski, Jacek B"]
[Black "Popovych, Orest"]
[Result "1/2-1/2"]
[ECO "B87"]
[WhiteElo "2400"]
[BlackElo "2370"]
[PlyCount "30"]
[EventDate "1977.06.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "7"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Nf6 6. Bc4 e6 7. Bb3 b5 8. O-O
Be7 9. f4 O-O 10. e5 dxe5 11. fxe5 Nfd7 12. Qh5 Nc5 13. Be3 Nxb3 14. axb3 Bb7
15. Rad1 Qc7 1/2-1/2

[Event "Concordia"]
[Site "Hamburg"]
[Date "1977.??.??"]
[Round "3"]
[White "Popovych, Orest"]
[Black "Kirov, Nino"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "2370"]
[BlackElo "2435"]
[PlyCount "85"]
[EventDate "1977.06.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "7"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 d6 7. Be3 Bd7 8. a4
Nf6 9. f4 Be7 10. Nb3 b6 11. O-O O-O 12. Bf3 Qc7 13. g4 Bc8 14. g5 Nd7 15. Bg2
Re8 16. Rf3 Bf8 17. Rh3 g6 18. Qe1 Bg7 19. Qh4 Nf8 20. e5 dxe5 21. fxe5 Bb7 22.
Rf1 Ne7 23. Bxb7 Qxb7 24. Ne4 Nf5 25. Rxf5 exf5 26. Nf6+ Bxf6 27. gxf6 h5 28.
Qg5 Rad8 29. Qh6 Rd1+ 30. Kf2 Ne6 31. Rg3 f4 32. Rxg6+ fxg6 33. Qxg6+ Kf8 34.
Qh6+ Kg8 35. Qg6+ Ng7 36. Bxf4 Qf7 37. Qg5 Rd7 38. Nd2 Kf8 39. Qh6 Kg8 40. fxg7
Qxg7 41. Ne4 Qxh6 42. Bxh6 Rc7 43. Nf6+ 0-1

[Event "Concordia"]
[Site "Hamburg"]
[Date "1977.??.??"]
[Round "4"]
[White "Webb, Simon"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2430"]
[BlackElo "2370"]
[PlyCount "79"]
[EventDate "1977.06.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "7"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. d4 Nc6 7. d5 Na5 8. b3 c6
9. Bb2 cxd5 10. cxd5 Bd7 11. O-O Rc8 12. Rc1 Qb6 13. Qd2 Ng4 14. e3 Rc7 15. h3
Ne5 16. Nxe5 Bxe5 17. Ne2 Bxb2 18. Rxc7 Qxc7 19. Qxb2 Rc8 20. Rc1 Qd8 21. Rxc8
Qxc8 22. Qd4 b6 23. Qe4 Qe8 24. b4 Bf5 25. Qh4 Nb7 26. Nd4 Bb1 27. a3 a5 28.
Nc6 axb4 29. axb4 f6 30. Qd4 Nd8 31. Qxb6 Nf7 32. Qc7 Qa8 33. Nxe7+ Kf8 34. Nc6
Qa1 35. Kh2 Qb2 36. Qe7+ Kg8 37. Nd4 Bf5 38. g4 Bxg4 39. hxg4 Qxf2 40. Qe8+ 1-0

[Event "Concordia"]
[Site "Hamburg"]
[Date "1977.??.??"]
[Round "5"]
[White "Popovych, Orest"]
[Black "Liersch, Andreas"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2370"]
[PlyCount "113"]
[EventDate "1977.06.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "7"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8.
O-O O-O 9. Nb3 Qc7 10. f4 d6 11. Be2 a5 12. a4 Nb4 13. Rf2 Bd7 14. Bf3 Rfd8 15.
Rd2 Bc6 16. Kh1 b6 17. Qg1 Rab8 18. Nd4 e5 19. Ndb5 Bxb5 20. Nxb5 Qc6 21. c3
Na6 22. fxe5 dxe5 23. Rxd8+ Rxd8 24. Bxb6 Rd2 25. Be3 Rd7 26. Rd1 Bf8 27. Rxd7
Nxd7 28. Qf1 Qe6 29. Be2 Nac5 30. Bc4 Qf6 31. Qxf6 Nxf6 32. Bxc5 Bxc5 33. g3
Nxe4 34. Nc7 Be3 35. Nd5 Bd2 36. Kg2 Kg7 37. Bd3 Nf6 38. Nb6 Bc1 39. b4 axb4
40. cxb4 Bd2 41. b5 e4 42. Be2 Bb4 43. Nc8 Nd7 44. b6 f5 45. Bb5 Nb8 46. b7 Kf6
47. Nb6 Ke6 48. Nc4 g5 49. a5 h5 50. a6 Bc5 51. Nb2 Ba7 52. Na4 Kd5 53. Bf1 Kd4
54. Nb2 Kc3 55. Nc4 Nxa6 56. Nd6 Bb8 57. Nb5+ 1/2-1/2

[Event "Concordia"]
[Site "Hamburg"]
[Date "1977.??.??"]
[Round "6"]
[White "Spassov, Liuben"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "E91"]
[BlackElo "2370"]
[PlyCount "75"]
[EventDate "1977.06.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "7"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 Bg4 7. Be3 Nfd7 8. Rc1
e5 9. d5 a5 10. O-O Bxf3 11. Bxf3 f5 12. b3 Qh4 13. g3 Qe7 14. Bg2 f4 15. Bd2
Na6 16. a3 Nf6 17. Na4 b6 18. b4 axb4 19. axb4 g5 20. f3 fxg3 21. hxg3 Nh5 22.
Kh2 Qe8 23. Nb2 Qg6 24. Bh3 Kh8 25. Nd3 Qh6 26. Kg2 Qg6 27. Rh1 Nf6 28. Bf5 Qe8
29. Bxg5 h5 30. Ra1 Nh7 31. Be3 Rxf5 32. exf5 e4 33. Nf4 exf3+ 34. Kf2 Bxa1 35.
Qxa1+ Kg8 36. Ne6 Qf7 37. Rxh5 Re8 38. Rh6 1-0

[Event "Concordia"]
[Site "Hamburg"]
[Date "1977.??.??"]
[Round "7"]
[White "Popovych, Orest"]
[Black "Matulovic, Milan"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2370"]
[BlackElo "2510"]
[PlyCount "100"]
[EventDate "1977.06.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "7"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. g3 a6 7. Bg2 Nf6 8. O-O
Be7 9. Re1 Nxd4 10. Qxd4 Bc5 11. Bf4 d6 12. Qd2 Ng4 13. Re2 Bd7 14. b4 Bxf2+
15. Rxf2 Qb6 16. Bxd6 Qxf2+ 17. Qxf2 Nxf2 18. Kxf2 Rc8 19. Ne2 Rxc2 20. Rc1
Rxc1 21. Nxc1 Bc6 22. Nd3 f6 23. Nc5 Kf7 24. Bh3 Re8 25. Ke3 h5 26. Bf1 Rd8 27.
Bc7 Rc8 28. Bb6 Bb5 29. Nxb7 Rc3+ 30. Kd4 Ra3 31. Nd6+ Ke7 32. Nxb5 axb5 33.
Bxb5 Rxa2 34. Bc5+ Kd8 35. Bc4 Rxh2 36. Bxe6 Rg2 37. Bd6 Rd2+ 38. Kc5 Rc2+ 39.
Kd5 g5 40. b5 Rd2+ 41. Kc6 Rc2+ 42. Bc5 h4 43. gxh4 gxh4 44. b6 Rc3 45. b7
Rxc5+ 46. Kxc5 Kc7 47. b8=Q+ Kxb8 48. Kb6 Ka8 49. Bh3 Kb8 50. Kc6 Ka7 1-0

[Event "Concordia"]
[Site "Hamburg"]
[Date "1977.??.??"]
[Round "8"]
[White "Csom, Istvan"]
[Black "Popovych, Orest"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "2535"]
[BlackElo "2370"]
[PlyCount "100"]
[EventDate "1977.06.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "7"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. Nf3 d6 6. Nc3 Nc6 7. O-O a6 8. b3
Rb8 9. Bb2 b5 10. cxb5 axb5 11. Rc1 b4 12. Nb1 Na5 13. Ne1 c6 14. Nd3 Qb6 15.
Nd2 Ba6 16. Qc2 Rfc8 17. Rfd1 Nd7 18. Bh3 f5 19. Nf3 c5 20. d5 c4 21. bxc4 Nxc4
22. Bxg7 Kxg7 23. Nf4 Nf6 24. Nd4 Ne3 25. Qd2 Nxd1 26. Rxd1 Rc4 27. Nfe6+ Kf7
28. Qh6 Rg8 29. g4 fxg4 30. Bxg4 Ke8 31. Ng7+ Kd8 32. Qe3 Qa5 33. Nc6+ Rxc6 34.
dxc6 Rxg7 35. Qa7 Qc7 36. Qa8+ Bc8 37. Be6 Ne4 38. Bxc8 Qxc8 39. c7+ Kd7 40.
Qxe4 Qxc7 41. Qg4+ e6 42. Qxb4 Rf7 43. Rb1 Rf5 44. Qa4+ Ke7 45. Qa8 Qc5 46. Qh8
Qxf2+ 47. Kh1 Rb5 48. Qxh7+ Kf8 49. Qh6+ Kf7 50. Qh7+ Kf8 1/2-1/2

[Event "Concordia"]
[Site "Hamburg"]
[Date "1977.??.??"]
[Round "9"]
[White "Popovych, Orest"]
[Black "Wirthensohn, Heinz"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2370"]
[BlackElo "2390"]
[PlyCount "57"]
[EventDate "1977.06.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "7"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. f4 a6 5. Nf3 b5 6. Bd3 Nd7 7. e5 Nb6 8. Qe2 Nh6
9. O-O O-O 10. Bd2 f6 11. e6 f5 12. a4 b4 13. Nd1 a5 14. c4 bxc3 15. Nxc3 Bb7
16. Nb5 Bd5 17. Kh1 Qc8 18. b4 axb4 19. a5 c6 20. Nxd6 exd6 21. axb6 Qb7 22. e7
Rfe8 23. Rxa8 Qxa8 24. Bxb4 Qb8 25. Bc4 Nf7 26. Bxd5 cxd5 27. Qe6 Bh6 28. Qd7
Bxf4 29. b7 1-0

[Event "New York Manhattan CC Futurity B"]
[Site "?"]
[Date "1977.02.??"]
[Round "?"]
[White "Wachtel, Robert"]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "A05"]
[PlyCount "69"]
[EventDate "1977.02.05"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d6 6. Nbd2 Nbd7 7. e4 e5 8. c3
Nc5 9. Qc2 Re8 10. b4 Ncd7 11. d4 d5 12. exd5 Nxd5 13. Qb3 c6 14. c4 Nc7 15.
Ne4 exd4 16. Nd6 Re6 17. c5 h6 18. Bb2 Ne8 19. Nxc8 Rxc8 20. Rad1 Qc7 21. Nxd4
Re7 22. Rfe1 Ndf6 23. b5 Rxe1+ 24. Rxe1 cxb5 25. c6 bxc6 26. Nxc6 Bf8 27. Qxb5
Qd6 28. h3 Qd2 29. Re2 Qd1+ 30. Kh2 Rc7 31. Rxe8 Nxe8 32. Qe5 f6 33. Qxe8 Qc2
34. Bxf6 Qf5 35. Ne7+ 1-0

[Event "Dortmunder Schachtage-05"]
[Site "Dortmund"]
[Date "1977.05.19"]
[Round "1"]
[White "Popovych, Orest"]
[Black "Andre, Wolfgang"]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "2370"]
[PlyCount "41"]
[EventDate "1977.05.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[EventCategory "6"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. Bd3 g6 8. O-O
Bg7 9. Nf3 Nbd7 10. Qe1 Nc5 11. e5 dxe5 12. fxe5 Ng4 13. Nd5 Qd8 14. Bc4 e6 15.
Bg5 Qd7 16. Nb6 Qc6 17. Nxa8 b5 18. Be2 Bb7 19. Qg3 h5 20. Nd4 Qd5 21. Nc7+ 1-0

[Event "Dortmunder Schachtage-05"]
[Site "Dortmund"]
[Date "1977.05.20"]
[Round "2"]
[White "Bachmann, Karlheinz"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2205"]
[BlackElo "2370"]
[PlyCount "95"]
[EventDate "1977.05.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[EventCategory "6"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 O-O 5. Bg2 a5 6. a4 d5 7. O-O c5 8. Na3
Nc6 9. d3 Re8 10. Re1 e5 11. e4 d4 12. Bc1 h6 13. Nh4 Bg4 14. f3 Be6 15. Qe2
Nd7 16. Qf2 Bf6 17. Bf1 Bg5 18. Nb5 Rf8 19. Ng2 Bxc1 20. Raxc1 f5 21. Qd2 Kh7
22. f4 fxe4 23. dxe4 Nf6 24. Bd3 Qd7 25. Nh4 Rg8 26. Nxg6 Rxg6 27. f5 Bxf5 28.
exf5 Rg4 29. Qg2 Re8 30. Be4 Reg8 31. Rcd1 R4g5 32. Rf1 Ne7 33. Rd2 Ned5 34.
Bxd5 Nxd5 35. Qe4 Nf4 36. f6+ Kh8 37. Rxf4 exf4 38. Qxf4 Qe6 39. Rf2 Rf8 40.
Kg2 Qc6+ 41. Kg1 Qe6 42. Nd6 Rg6 43. Ne4 b6 44. Kg2 Kg8 45. h3 Rd8 46. f7+ Kf8
47. Nf6 Rg7 48. Qxh6 1-0

[Event "Dortmunder Schachtage-05"]
[Site "Dortmund"]
[Date "1977.05.21"]
[Round "3"]
[White "Popovych, Orest"]
[Black "Castro Rojas, Oscar Humberto"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2370"]
[BlackElo "2410"]
[PlyCount "108"]
[EventDate "1977.05.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[EventCategory "6"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. Nc3 dxe4 4. d5 Ne5 5. Qd4 Ng6 6. f3 e5 7. Qxe4 a6 8. Bc4
Bd6 9. Nge2 f5 10. Qd3 Qh4+ 11. g3 Qh5 12. Bb3 Nf6 13. Qe3 O-O 14. Bd2 b6 15.
O-O-O Bd7 16. Rdf1 f4 17. Qd3 e4 18. Nxe4 Nxe4 19. Qxe4 Rfe8 20. g4 Bxg4 21.
fxg4 Qxg4 22. Qf3 Qxf3 23. Rxf3 Rxe2 24. Kd1 Rg2 25. h4 h5 26. Bc3 b5 27. Bd4
Re8 28. Rf2 Rg4 29. c3 Rxh4 30. Rg1 Rg4 31. Rh1 Rg5 32. Bc2 Ne7 33. Rfh2 g6 34.
Re2 Kf7 35. Rhe1 Rf8 36. Bb3 Nf5 37. Bf2 Rg2 38. c4 bxc4 39. Bxc4 a5 40. Bb5
Bb4 41. Rf1 Rd8 42. Bc4 f3 43. Re6 Bd6 44. Ba7 Ra8 45. Be3 Nxe3+ 46. Rxe3 Rxb2
47. Rfxf3+ Kg7 48. Re6 Rf8 49. Rxf8 Bxf8 50. Ra6 h4 51. Bd3 Bd6 52. Rxa5 h3 53.
Ra4 h2 54. Be4 Rf2 0-1

[Event "Dortmunder Schachtage-05"]
[Site "Dortmund"]
[Date "1977.05.22"]
[Round "4"]
[White "Popovych, Orest"]
[Black "Kochyev, Alexander"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2370"]
[PlyCount "48"]
[EventDate "1977.05.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[EventCategory "6"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 d6 7. Bg2 Nf6 8. O-O
Bd7 9. Re1 Be7 10. Ncb5 Qb8 11. c4 O-O 12. b3 a6 13. Nc3 Nxd4 14. Qxd4 b5 15.
cxb5 axb5 16. b4 Rc8 17. Bf1 Ng4 18. e5 Nxe5 19. Rxe5 Bf6 20. f4 dxe5 21. Qxd7
Rxc3 22. Bb2 Rc2 23. Bxe5 Qb6+ 24. Kh1 Qf2 0-1

[Event "Dortmunder Schachtage-05"]
[Site "Dortmund"]
[Date "1977.05.23"]
[Round "5"]
[White "Pytel, Krzysztof"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2435"]
[BlackElo "2370"]
[PlyCount "81"]
[EventDate "1977.05.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[EventCategory "6"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Nc3 Bg7 5. e4 cxd4 6. Nxd4 d6 7. Be2 O-O 8. O-O
Nc6 9. Be3 Nxd4 10. Bxd4 Be6 11. f4 Qa5 12. f5 Bd7 13. a3 e6 14. fxe6 fxe6 15.
c5 d5 16. exd5 exd5 17. Bxf6 Qxc5+ 18. Kh1 Bxf6 19. b4 Qxc3 20. Qxd5+ Kh8 21.
Qxd7 Qe3 22. Ra2 Rad8 23. Qg4 Bd4 24. Bf3 Rc8 25. g3 Rc1 26. Rxc1 Qxc1+ 27. Kg2
Qg1+ 28. Kh3 Rf5 29. Qe4 Qf1+ 30. Bg2 Qd1 31. Qe2 Rh5+ 32. Kg4 Qg1 33. Qe8+ Kg7
34. Qe7+ Kg8 35. Bd5+ Rxd5 36. Qe6+ Kg7 37. Qxd5 h5+ 38. Kh3 Bf6 39. Qxb7+ Kh6
40. Qf3 Qb1 41. Rf2 1-0

[Event "Dortmunder Schachtage-05"]
[Site "Dortmund"]
[Date "1977.05.24"]
[Round "6"]
[White "Popovych, Orest"]
[Black "Smejkal, Jan"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2370"]
[BlackElo "2575"]
[PlyCount "80"]
[EventDate "1977.05.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[EventCategory "6"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Bb4 7. Nde2 Nf6 8.
Bg2 Be7 9. O-O Nc6 10. h3 O-O 11. Bf4 d6 12. g4 b5 13. Ng3 Bb7 14. Qd2 Ne5 15.
g5 Nfd7 16. Nd1 Rfc8 17. Rc1 a5 18. h4 Ng6 19. h5 Nxf4 20. Qxf4 Ne5 21. Qe3 Nc4
22. Qf4 Ne5 23. Qe3 Qc5 24. Ne2 Nc4 25. Qxc5 Rxc5 26. f4 Nd2 27. Re1 Bxe4 28.
Nd4 Bxg2 29. Kxg2 Nc4 30. b3 Nb6 31. Nf2 Rac8 32. a3 h6 33. g6 Bf6 34. gxf7+
Kxf7 35. Rcd1 Rd5 36. Nxe6 Rxc2 37. Kg3 Rc3+ 38. Kg4 Rxd1 39. Nxd1 Rxb3 40. Nc7
Rb1 0-1

[Event "Dortmunder Schachtage-05"]
[Site "Dortmund"]
[Date "1977.05.25"]
[Round "7"]
[White "Podzielny, Karl Heinz"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2300"]
[BlackElo "2370"]
[PlyCount "148"]
[EventDate "1977.05.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[EventCategory "6"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. d3 d6 7. Nc3 Nc6 8. a3
Rb8 9. Rb1 b5 10. e4 b4 11. axb4 cxb4 12. Ne2 Qb6+ 13. Kh1 Ba6 14. h3 b3 15. c4
Nd7 16. f5 Bb7 17. Nf4 Nce5 18. Ne1 Nf6 19. g4 g5 20. Nd5 Bxd5 21. exd5 h6 22.
Qe2 a5 23. Nf3 Nfd7 24. Be3 Qa6 25. Nd2 Rfc8 26. Rfc1 Nf6 27. Ra1 Ned7 28. Ra3
a4 29. Rca1 Rb4 30. Nb1 Nc5 31. Nc3 Nfd7 32. Bf1 Bxc3 33. bxc3 Rb7 34. Bc1 Nf6
35. Bb2 Ra7 36. Re1 Qb7 37. Bg2 Re8 38. Qe3 Qd7 39. Rf1 Rea8 40. Bf3 Kf8 41. h4
Ke8 42. hxg5 hxg5 43. Be2 Kd8 44. Qxg5 Kc7 45. Qe3 Rh8+ 46. Kg2 Rg8 47. Rf4
Raa8 48. d4 Nb7 49. Ra1 Rg7 50. Ba3 Rag8 51. Qh3 Rh7 52. Qg3 Nh5 53. Qe3 Nxf4+
54. Qxf4 Rgh8 55. Re1 Rh2+ 56. Qxh2 Rxh2+ 57. Kxh2 Qe8 58. Kg3 Qh8 59. Bf3 Kd8
60. Bc1 Qg7 61. Be4 Nc5 62. Bb1 Nd7 63. Be4 Ne5 64. g5 Nxc4 65. Bd3 b2 66. Bf4
Nb6 67. Rxe7 Nxd5 68. Ra7 Nxf4 69. Kxf4 Qh7 70. Ra8+ Kc7 71. Ra7+ Kb8 72. Rxa4
Qh4+ 73. Kf3 Qh3+ 74. Ke2 Qxd3+ 0-1

[Event "Dortmunder Schachtage-05"]
[Site "Dortmund"]
[Date "1977.05.27"]
[Round "8"]
[White "Popovych, Orest"]
[Black "Vadasz, Laszlo"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "2370"]
[BlackElo "2495"]
[PlyCount "92"]
[EventDate "1977.05.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[EventCategory "6"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 O-O 6. Bd3 Nc6 7. e5 dxe5 8. dxe5
Nd5 9. Bd2 Nb6 10. O-O Nb4 11. Be2 Bf5 12. a3 Nc6 13. Be3 Qxd1 14. Bxd1 f6 15.
Bxb6 cxb6 16. Re1 Rad8 17. Rc1 fxe5 18. fxe5 Bh6 19. Ra1 Bd2 20. Nxd2 Rxd2 21.
Rc1 Kg7 22. Nb1 Rd5 23. Bf3 Rc5 24. Nc3 Rd8 25. e6 h5 26. Re3 Rd2 27. Rd1 Rxd1+
28. Bxd1 Nd4 29. b4 Rc6 30. Nd5 Rxe6 31. c3 Nb5 32. a4 Rxe3 33. Nxe3 Nxc3 34.
Nxf5+ gxf5 35. Bf3 Nxa4 36. Bxb7 a5 37. bxa5 bxa5 38. Kf2 Nc5 39. Bd5 Kf6 40.
Ke3 e5 41. Kd2 e4 42. Kc3 Ke5 43. Bf7 h4 44. Kc4 Ne6 45. g3 Ng5 46. Bh5 h3 0-1

[Event "Dortmunder Schachtage-05"]
[Site "Dortmund"]
[Date "1977.05.28"]
[Round "9"]
[White "Goodman, David SC"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2340"]
[BlackElo "2370"]
[PlyCount "66"]
[EventDate "1977.05.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[EventCategory "6"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. e3 Bb4 5. Qc2 Bxc3 6. Qxc3 Qe7 7. a3 a5 8. b4
axb4 9. axb4 Rxa1 10. Qxa1 e4 11. b5 exf3 12. bxc6 fxg2 13. cxd7+ Qxd7 14. Bxg2
O-O 15. Rg1 Qg4 16. Bb2 Nh5 17. Qd1 Qg6 18. d4 Bf5 19. Kd2 Qb6 20. Kc1 Qb4 21.
Bf1 Ra8 22. f3 Ra2 23. Rg2 Rxb2 24. Rxb2 Qc3+ 25. Rc2 Bxc2 26. Qxc2 Qxe3+ 27.
Qd2 Qxf3 28. Bg2 Qa3+ 29. Kd1 Qb3+ 30. Ke1 Qxc4 31. Bxb7 Qe6+ 32. Kf2 Qf5+ 33.
Kg1 Qb1+ 0-1

[Event "Dortmunder Schachtage-05"]
[Site "Dortmund"]
[Date "1977.05.29"]
[Round "10"]
[White "Popovych, Orest"]
[Black "Matulovic, Milan"]
[Result "0-1"]
[ECO "B49"]
[WhiteElo "2370"]
[BlackElo "2510"]
[PlyCount "140"]
[EventDate "1977.05.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[EventCategory "6"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be2 a6 7. O-O Nf6 8.
Be3 Bb4 9. Nxc6 bxc6 10. Na4 Bd6 11. f4 Nxe4 12. Qd4 Nf6 13. c4 Rb8 14. c5 Be7
15. Nb6 O-O 16. f5 e5 17. Qh4 d5 18. b4 Re8 19. g4 d4 20. Bc1 Rxb6 21. cxb6
Qxb6 22. Bd3 e4 23. g5 exd3 24. gxf6 Bxf6 25. Bg5 Bxg5 26. Qxg5 f6 27. Qh5 Bd7
28. Rae1 Re3 29. Qd1 Qxb4 30. Rxe3 dxe3 31. Qxd3 Qg4+ 32. Kh1 e2 33. Qb3+ Kf8
34. Qa3+ Ke8 35. Qe3+ Kf7 36. Qb3+ Ke7 37. Qe3+ Kd8 38. Qb6+ Ke7 39. Qe3+ Kd6
40. Rc1 Bxf5 41. Qc5+ Ke6 42. Qxc6+ Kf7 43. Qc7+ Kg6 44. Qg3 Qxg3 45. hxg3 Be6
46. a3 Bb3 47. Kg1 a5 48. Kf2 Bd1 49. Rc5 a4 50. Rc7 f5 51. Rc6+ Kh5 52. Rc7
Kh6 53. Rc6+ g6 54. Rc7 g5 55. Rc6+ Kh5 56. Rf6 Kg4 57. Rh6 Bb3 58. Rxh7 e1=Q+
59. Kxe1 Kxg3 60. Rh5 Kf4 61. Rh7 g4 62. Kf2 g3+ 63. Kg2 Bd5+ 64. Kg1 Ke3 65.
Re7+ Be4 66. Rg7 f4 67. Rg4 f3 68. Rxg3 Ke2 69. Rg4 f2+ 70. Kh2 Bf3 0-1

[Event "Dortmunder Schachtage-05"]
[Site "Dortmund"]
[Date "1977.05.30"]
[Round "11"]
[White "Boehmfeldt, Bruno"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "B94"]
[BlackElo "2370"]
[PlyCount "58"]
[EventDate "1977.05.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[EventCategory "6"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qa5 8.
Qd2 e6 9. O-O Be7 10. Rad1 h6 11. Bh4 Ne5 12. Be2 g5 13. Bg3 Bd7 14. f4 gxf4
15. Rxf4 Nh7 16. Bh4 Ng5 17. Rff1 Qc7 18. Bg3 O-O-O 19. h4 Nh7 20. Nf5 Bc6 21.
Nxe7+ Qxe7 22. Qf4 h5 23. Qf2 Rdf8 24. Qd4 Rhg8 25. Bxe5 dxe5 26. Qxe5 Qxh4 27.
Rxf7 Rxf7 28. Qxe6+ Bd7 29. Rxd7 Rxg2+ 0-1

[Event "New York GHI"]
[Site "New York"]
[Date "1978.??.??"]
[Round "?"]
[White "Zlotnikov, Mikhail"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "A26"]
[BlackElo "2355"]
[PlyCount "64"]
[EventDate "1978.07.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Be6 5. d3 g6 6. Nf3 Bg7 7. O-O h6 8. Rb1
Nf6 9. b4 O-O 10. b5 Ne7 11. a4 Qd7 12. Re1 Bh3 13. Bh1 Ng4 14. Qb3 Kh7 15. a5
f5 16. b6 axb6 17. axb6 c6 18. Bb2 Qe6 19. Ra1 Rab8 20. Qc2 Rf7 21. c5 d5 22.
e4 fxe4 23. dxe4 d4 24. Nb1 Rbf8 25. Ra3 g5 26. Re2 Ng6 27. Bc1 Nh4 28. gxh4
Ne3 29. Nxg5+ hxg5 30. Raxe3 dxe3 31. Rxe3 Qg4+ 32. Rg3 Rxf2 0-1

[Event "New York GHI"]
[Site "New York"]
[Date "1978.??.??"]
[Round "?"]
[White "Popovych, Orest"]
[Black "Rind, Bruce"]
[Result "0-1"]
[ECO "B77"]
[WhiteElo "2355"]
[PlyCount "74"]
[EventDate "1978.07.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 a5 9. f3 d6 10. Qd2 Bd7 11. a4 Nxd4 12. Bxd4 Be6 13. O-O-O Qd7 14. Kb1 Rfe8
15. g4 Bxb3 16. cxb3 Qe6 17. Ka2 Nd7 18. Bxg7 Kxg7 19. Qd4+ Kg8 20. h4 Nc5 21.
Nd5 b5 22. g5 bxa4 23. bxa4 Rab8 24. Kb1 Rb3 25. h5 Reb8 26. Rd2 Rxf3 27. hxg6
fxg6 28. Rdh2 Rf7 29. Rh4 Qd7 30. Rh6 Qe6 31. R6h4 Rb3 32. Qc4 Rb4 33. Qc3 Nxe4
34. Qh3 Qxd5 35. Rxh7 Rxb2+ 36. Kxb2 Rf2+ 37. Kb1 Qa2+ 0-1

[Event "USA-NCL tt"]
[Site "Long Island-Milwaukee"]
[Date "1978.??.??"]
[Round "4.4"]
[White "Sokolowski, Mark"]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "B22"]
[PlyCount "82"]
[EventDate "1978.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Bc4 Nb6 6. Bb3 d6 7. exd6 Qxd6 8.
cxd4 Nc6 9. Nf3 Bf5 10. Nc3 e6 11. O-O Be7 12. Be3 O-O 13. Qe2 Na5 14. Rfd1
Nxb3 15. axb3 a6 16. Ne5 Nd5 17. Nc4 Qd8 18. Nxd5 exd5 19. Na5 Qd7 20. Rdc1
Rac8 21. Bd2 Bf6 22. b4 Bxd4 23. Bc3 Rfe8 24. Qd2 Ba7 25. Nb3 Be4 26. Bd4 Rxc1+
27. Rxc1 Bxg2 28. Qg5 Bxd4 29. Nxd4 Be4 30. f3 Bg6 31. Rc5 Qh3 32. Qg3 Qh6 33.
Rxd5 Qc1+ 34. Kg2 Qxb2+ 35. Kh3 Qxb4 36. Rd7 Qb1 37. Qf4 Qf1+ 38. Kh4 Qe1+ 39.
Kh3 b5 40. Qc7 h6 41. Kg2 Bd3 {source: bulletin} 0-1

[Event "New York Marshall CC-ch"]
[Site "?"]
[Date "1978.05.15"]
[Round "10"]
[White "Soltis, A."]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "B53"]
[PlyCount "101"]
[EventDate "1978.03.05"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Bd7 5. c4 Nc6 6. Qd2 g6 7. b3 Bg7 8. Nc3
Nf6 9. Bb2 O-O 10. h3 Qa5 11. Bd3 Nh5 12. O-O Nf4 13. Qxf4 Bxc3 14. Bxc3 Qxc3
15. Rfd1 f5 16. Rac1 Qb2 17. Rc2 Qg7 18. Qd2 Rad8 19. exf5 gxf5 20. c5 d5 21.
Bb5 d4 22. Qg5 Qxg5 23. Nxg5 e5 24. Bxc6 bxc6 25. Re2 e4 26. Rxd4 Bc8 27. Rxd8
Rxd8 28. h4 Rd1+ 29. Kh2 h6 30. Nh3 Ba6 31. Re3 Rd2 32. a3 Ra2 33. Kg3 Kf7 34.
f3 Bf1 35. fxe4 Rxg2+ 36. Kf4 fxe4 37. Kxe4 Rg4+ 38. Ke5 Bg2 39. Nf4 Bh1 40.
Rd3 Rxh4 41. Rd7+ Ke8 42. Rxa7 Kd8 43. a4 Rh2 44. a5 Kc8 45. a6 Kb8 46. Rb7+
Kc8 47. Ng6 Re2+ 48. Kd4 h5 49. Ne7+ Kd8 50. a7 Ra2 51. Nf5 {source: Soltis}
1-0

[Event "New York CCA Thanksgiving Int"]
[Site "?"]
[Date "1978.11.26"]
[Round "9"]
[White "Mengarini, A."]
[Black "Popovych, O."]
[Result "1/2-1/2"]
[ECO "A56"]
[PlyCount "43"]
[EventDate "1978.11.22"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. dxc5 Nc6 4. a3 e6 5. Nf3 a5 6. Nc3 Bxc5 7. Bg5 O-O 8. e3
Be7 9. Bd3 h6 10. Bh4 d5 11. Qe2 dxc4 12. Bxc4 a4 13. O-O Qa5 14. e4 Nd7 15.
Bxe7 Nxe7 16. Bb5 Nc5 17. Rfd1 b6 18. Ne5 Ba6 19. Bxa6 Qxa6 20. Qxa6 Rxa6 21.
Rd6 Nc8 22. Rdd1 1/2-1/2

[Event "Philadelphia International"]
[Site "?"]
[Date "1979.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Gruenfeld, Y."]
[Result "1-0"]
[ECO "B22"]
[PlyCount "97"]
[EventDate "1979.07.09"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 d6 6. cxd4 Nc6 7. Bc4 e6 8. O-O
Be7 9. Qe2 O-O 10. a3 Qb6 11. Qe4 Na5 12. Bd3 f5 13. exf6 Nxf6 14. Qh4 Nb3 15.
Ra2 Nxc1 16. Rxc1 h6 17. b4 Bd7 18. Nc3 Rac8 19. Rac2 Rc7 20. Qf4 Rfc8 21. Qd2
a6 22. h3 Bd8 23. Kh1 Be8 24. d5 Nxd5 25. Nxd5 exd5 26. Bf5 Rxc2 27. Bxc2 Rc7
28. Qxd5+ Bf7 29. Qd3 Bf6 30. Rd1 Kf8 31. Qh7 Bg8 32. Qf5 Qxf2 33. Be4 Qg3 34.
Bxb7 Bb3 35. Rg1 Bc2 36. Qe6 Bg6 37. Bxa6 Rc3 38. Bb5 Bf7 39. Qf5 Bg6 40. Qd5
Rxa3 41. Rc1 Bc3 42. Qc6 Bxb4 43. Qc8+ Ke7 44. Rc7+ Kf6 45. Qf8+ Ke6 46. Qe7+
Kf5 47. Nd4+ Kf4 48. Ne2+ Kf5 49. Bd7# 1-0

[Event "Marshall op"]
[Site "New York"]
[Date "1979.??.??"]
[Round "1"]
[White "Biyiasas, Peter"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2485"]
[BlackElo "2365"]
[PlyCount "101"]
[EventDate "1979.03.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d6 6. e4 e5 7. c4 Nc6 8. Nc3 h6
9. Bd2 Be6 10. Nd5 Ne8 11. b4 Qd7 12. b5 Nd8 13. Rb1 c6 14. bxc6 bxc6 15. Nb4
Bh3 16. Na6 Bxg2 17. Kxg2 f5 18. Ba5 Ne6 19. Qb3 fxe4 20. dxe4 Rf7 21. Nd2 Nf6
22. Kh1 Raf8 23. f3 Nd4 24. Qd3 Qh3 25. Rb8 Rxb8 26. Nxb8 Nh5 27. Rg1 Qc8 28.
Rb1 Nxg3+ 29. Kg2 Nge2 30. Kh1 Qh3 31. Re1 Nf4 32. Qf1 Qc8 33. Rb1 c5 34. Bc3
Nfe2 35. Bxd4 Nxd4 36. a4 h5 37. a5 Bh6 38. Qg2 Kh7 39. a6 Bxd2 40. Qxd2 Nxf3
41. Qd5 Rg7 42. Qd3 Nd4 43. Qg3 Rf7 44. Qg2 Kh6 45. Qd2+ g5 46. Rg1 Rf4 47. Qb2
Qh3 48. Qg2 Qxg2+ 49. Kxg2 Rg4+ 50. Kf2 Rxg1 51. Kxg1 {..} 0-1

[Event "Marshall op"]
[Site "New York"]
[Date "1979.??.??"]
[Round "2"]
[White "Popovych, Orest"]
[Black "Rohde, Michael A"]
[Result "0-1"]
[ECO "C34"]
[WhiteElo "2365"]
[BlackElo "2405"]
[PlyCount "54"]
[EventDate "1979.03.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. d4 g5 5. h4 g4 6. Ng1 Bh6 7. Nc3 Nc6 8. Qd3
Bd7 9. Nd5 Nf6 10. Ne2 Nxd5 11. exd5 Ne7 12. Bxf4 Bg7 13. c4 O-O 14. h5 b5 15.
b3 bxc4 16. bxc4 c6 17. Bxd6 cxd5 18. c5 Re8 19. h6 Bf6 20. Rh5 Nc6 21. O-O-O
Qa5 22. a3 Rxe2 23. Bxe2 Nxd4 24. Bf1 Qa4 25. Be5 Nb3+ 26. Kb2 Nxc5 27. Qd2
Rb8+ 0-1

[Event "Marshall op"]
[Site "New York"]
[Date "1979.??.??"]
[Round "3"]
[White "Popovych, Orest"]
[Black "Diesen, Mark C"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2365"]
[BlackElo "2460"]
[PlyCount "65"]
[EventDate "1979.03.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. f4 a6 7. Qf3 Qb6 8. Nb3
Nc6 9. Be3 Qc7 10. g4 b5 11. g5 Nd7 12. Bd3 Be7 13. O-O-O Bb7 14. Kb1 Na5 15.
Nxa5 Qxa5 16. Rhg1 Rc8 17. Qf2 b4 18. Ne2 Nc5 19. Ng3 g6 20. Bd4 e5 21. fxe5
dxe5 22. Be3 O-O 23. h4 Na4 24. Rh1 Bc5 25. h5 Qb6 26. Bxc5 Qxc5 27. Qh2 Rc7
28. Ne2 Rb8 29. Ka1 Bc8 30. hxg6 fxg6 31. Bc4+ Kf8 32. Rd8+ Ke7 33. Rd5 1-0

[Event "Marshall op"]
[Site "New York"]
[Date "1979.??.??"]
[Round "4"]
[White "Pavlovic, Slobodan"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "A57"]
[BlackElo "2365"]
[PlyCount "61"]
[EventDate "1979.03.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. a4 bxc4 5. Nc3 d6 6. e4 g6 7. f4 Bg7 8. Bxc4 O-O
9. Nf3 Ba6 10. Bxa6 Nxa6 11. e5 dxe5 12. fxe5 Ng4 13. Bf4 Qb8 14. Qe2 Nb4 15.
O-O Qb7 16. Rad1 Rac8 17. h3 Nh6 18. g4 Kh8 19. Qc4 Nc2 20. Ne4 Qxb2 21. Bc1
Na3 22. Qd3 Qc2 23. Bxa3 Qxa4 24. Bxc5 Qd7 25. Rd2 Rfd8 26. d6 exd6 27. Bxd6
Qa4 28. Nc3 Qf4 29. Nd5 Qg3+ 30. Rg2 Qxh3 31. Nf4 1-0

[Event "Marshall op"]
[Site "New York"]
[Date "1979.??.??"]
[Round "5"]
[White "Popovych, Orest"]
[Black "Bonin, Jay R"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2365"]
[BlackElo "2260"]
[PlyCount "104"]
[EventDate "1979.03.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Nc3 d5 4. e5 Bg7 5. f4 h5 6. Be3 Nh6 7. Nf3 Bg4 8. Be2
Bxf3 9. Bxf3 Nf5 10. Bf2 e6 11. g3 Nd7 12. Qd2 Bf8 13. Ne2 Nb6 14. b3 a5 15. a4
Bb4 16. c3 Be7 17. O-O g5 18. fxg5 Bxg5 19. Qd3 h4 20. g4 Ne7 21. h3 Ng6 22.
Be3 Nd7 23. Bg2 Ndf8 24. Rf2 Nh7 25. Raf1 Bxe3 26. Qxe3 Qg5 27. Qd3 O-O 28. Kh1
f6 29. exf6 Rxf6 30. Rxf6 Nxf6 31. Ng1 Nh7 32. Nf3 Qh6 33. g5 Qg7 34. Qe3 Re8
35. Nh2 Kh8 36. Ng4 Rf8 37. Qxe6 Rxf1+ 38. Bxf1 Nxg5 39. Qc8+ Qf8 40. Qxf8+
Nxf8 41. Bg2 Nfe6 42. Ne3 Nf4 43. c4 Ngxh3 44. Bxh3 Nxh3 45. cxd5 cxd5 46. Nxd5
Nf2+ 47. Kg2 Ne4 48. b4 axb4 49. Nxb4 Kg7 50. Kh3 Kf6 51. Kxh4 Ke6 52. Kg4 b6
1/2-1/2

[Event "Marshall op"]
[Site "New York"]
[Date "1979.??.??"]
[Round "6"]
[White "Shahade, Michael"]
[Black "Popovych, Orest"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2340"]
[BlackElo "2365"]
[PlyCount "87"]
[EventDate "1979.03.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. d4 O-O 6. O-O Nc6 7. Nc3 Bg4 8. d5
Na5 9. Nd2 c5 10. h3 Bd7 11. Qc2 e5 12. dxe6 Bxe6 13. Nd5 Nxd5 14. cxd5 Bf5 15.
e4 Bd7 16. Nf3 b5 17. Bf4 Qb6 18. Rad1 Rac8 19. g4 b4 20. e5 Bb5 21. Rfe1 Nc4
22. b3 Nxe5 23. Nxe5 dxe5 24. Bxe5 Bxe5 25. Rxe5 Qd6 26. Re4 a5 27. Rc1 Rfe8
28. Rxe8+ Rxe8 29. Bf3 Rc8 30. Qe4 a4 31. bxa4 Bxa4 32. Be2 Re8 33. Qf3 Qe5 34.
Bc4 Kg7 35. d6 Qxd6 36. Qxf7+ Kh8 37. Qd5 Qf4 38. Rf1 Qd4 39. Qxd4+ cxd4 40.
Bd3 Rc8 41. Rb1 Rb8 42. Rc1 b3 43. axb3 Rxb3 44. Rc4 1/2-1/2

[Event "Marshall op"]
[Site "New York"]
[Date "1979.??.??"]
[Round "7"]
[White "Popovych, Orest"]
[Black "Plaskett, H James"]
[Result "0-1"]
[ECO "B49"]
[WhiteElo "2365"]
[BlackElo "2410"]
[PlyCount "156"]
[EventDate "1979.03.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be2 a6 7. O-O Nf6 8.
Be3 Bb4 9. Nxc6 bxc6 10. Na4 O-O 11. c4 Be7 12. Qc2 c5 13. f4 d6 14. Nc3 Rb8
15. b3 Bb7 16. Rad1 Rfd8 17. Bf3 Bc6 18. g4 Qb7 19. g5 Ne8 20. Bg2 Nc7 21. Qf2
Rd7 22. f5 Bf8 23. fxe6 fxe6 24. Bxc5 Qc8 25. Be3 Qe8 26. Qg3 Qh5 27. Bf4 a5
28. Rd3 Na6 29. Rdf3 Qg6 30. Be3 Nc5 31. Qf4 Qe8 32. Qg4 Qg6 33. Bh3 Re7 34.
Bxc5 dxc5 35. Qf4 Ree8 36. Qf7+ Qxf7 37. Rxf7 Bd6 38. Bg2 Be5 39. Nb5 Rf8 40.
Rxf8+ Rxf8 41. Rd1 Rf4 42. Rd8+ Rf8 43. Rd2 Rf4 44. Rd8+ Rf8 45. Rxf8+ Kxf8 46.
h4 Bg3 47. h5 Bf4 48. g6 hxg6 49. hxg6 Be8 50. Kf2 Bxg6 51. Kf3 Be5 52. Kg4 Ke7
53. Kg5 Be8 54. Bf3 Bb2 55. Nc7 Bf7 56. Nb5 Kd7 57. Kf4 Bc1+ 58. Kg4 Bg6 59.
Bg2 Ke7 60. Bf3 Bd2 61. Bg2 Bc1 62. Bf3 Bd2 63. Bg2 Kf6 64. Nd6 Ke5 65. Nb7 Bb4
66. Nd8 Bxe4 67. Bxe4 Kxe4 68. Nxe6 Kd3 69. Kf3 Kc2 70. Ke4 Kb2 71. Kd5 g5 72.
Nxg5 Kxa2 73. Ne4 Kxb3 74. Nxc5+ Bxc5 75. Kxc5 a4 76. Kb5 a3 77. c5 a2 78. c6
a1=Q 0-1

[Event "Marshall op"]
[Site "New York"]
[Date "1979.??.??"]
[Round "8"]
[White "Da Cunha, Marcos Paolozzi"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2375"]
[BlackElo "2365"]
[PlyCount "62"]
[EventDate "1979.03.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qa5 8.
Qd2 e6 9. O-O-O b5 10. Bb3 Bb7 11. Rhe1 O-O-O 12. a3 Kb8 13. f4 Rc8 14. Bxf6
Nxf6 15. f5 b4 16. axb4 Qa1+ 17. Nb1 e5 18. Nf3 Nxe4 19. Rxe4 Bxe4 20. Ng5 Bb7
21. Nxf7 Be7 22. Nxh8 Rxh8 23. g3 d5 24. Qe3 Bf6 25. h4 d4 26. Qf2 Rd8 27. g4
Ka8 28. g5 Be7 29. Qe1 e4 30. Qg3 Bd6 31. Qf2 Be5 0-1

[Event "Marshall op"]
[Site "New York"]
[Date "1979.??.??"]
[Round "9"]
[White "Benjamin, Joel"]
[Black "Popovych, Orest"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2320"]
[BlackElo "2365"]
[PlyCount "96"]
[EventDate "1979.03.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 a6 4. d4 cxd4 5. Nxd4 Nf6 6. Be3 e5 7. Nb3 Be6 8. Qd2
Nbd7 9. f3 b5 10. g4 Nb6 11. g5 Nfd7 12. Nd5 Bxd5 13. exd5 Be7 14. Na5 Rc8 15.
Nc6 Qc7 16. c3 Nxd5 17. Qxd5 Qxc6 18. Qxc6 Rxc6 19. a4 bxa4 20. Rxa4 O-O 21.
Kd2 Rb8 22. Kc2 Nc5 23. Bxc5 dxc5 24. h4 Rcb6 25. Ra2 h6 26. gxh6 Rxh6 27. Rxa6
Rxh4 28. Rxh4 Bxh4 29. Bc4 Rb7 30. Rc6 Bf2 31. Kd3 Kh7 32. b3 Ra7 33. Ke4 Re7
34. Kd3 Bg1 35. Ke2 Ra7 36. Kf1 Ra1+ 37. Ke2 f6 38. Bd5 Kh6 39. Rc7 g6 40. Rc8
Kg5 41. Rg8 f5 42. Bf7 Ra6 43. Be8 e4 44. fxe4 fxe4 45. Ba4 c4 46. Re8 cxb3 47.
Bxb3 e3 48. Re5+ Kf6 {..} 1/2-1/2

[Event "Marshall op"]
[Site "New York"]
[Date "1979.??.??"]
[Round "10"]
[White "Popovych, Orest"]
[Black "Soltis, Andrew E"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2365"]
[BlackElo "2445"]
[PlyCount "66"]
[EventDate "1979.03.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c6 5. Nf3 Qb6 6. Be2 Bg4 7. e5 Nh6 8. Ne4
Nf5 9. c3 f6 10. exf6 exf6 11. O-O O-O 12. h3 Bxf3 13. Bxf3 Re8 14. g4 d5 15.
Nxf6+ Bxf6 16. gxf5 gxf5 17. Qd3 Nd7 18. Qxf5 Re7 19. Rb1 Qa6 20. Bg2 Rf8 21.
Qg4+ Kh8 22. Bd2 Rg8 23. Qf3 Reg7 24. Rf2 Bh4 25. Re2 Rg3 26. Qf1 Qd3 27. Kh1
Nf6 28. f5 Ne4 29. Bf4 R3g7 30. Rxe4 Qxf1+ 31. Rxf1 dxe4 32. Be5 e3 33. Bf3 Rf8
1/2-1/2

[Event "Philadelphia International"]
[Site "?"]
[Date "1979.07.15"]
[Round "7"]
[White "Alberston, Bruce"]
[Black "Popovych, O."]
[Result "1/2-1/2"]
[ECO "A57"]
[PlyCount "108"]
[EventDate "1979.07.09"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 g6 6. Nc3 Bg7 7. Nf3 O-O 8. bxa6
Nxa6 9. Bc4 e6 10. O-O Bb7 11. e4 Qb6 12. a3 Nc7 13. h3 Nxe4 14. Nxe4 exd5 15.
Nxc5 Qxc5 16. Bd3 d4 17. Bf4 Ne6 18. Bh2 Qd5 19. Ne1 Nc5 20. f3 Rfe8 21. Bf4
Nxd3 22. Nxd3 Qf5 23. g4 Qf6 24. Qd2 Ba6 25. Bg5 Qb6 26. Rf2 h6 27. Bf4 g5 28.
Bg3 Re3 29. Qb4 Qa7 30. Ne1 d3 31. Kg2 Rae8 32. Rd1 Bd4 33. Rfd2 Re2+ 34. Rxe2
Rxe2+ 35. Kh1 Rxb2 36. Qd6 d2 37. Qxh6 dxe1=Q+ 38. Rxe1 Qa8 39. Qxg5+ Bg7 40.
Kg1 Rb5 41. Re5 Rb1+ 42. Kh2 f6 43. Qg6 Rb2+ 44. Kg1 fxe5 45. Bxe5 Rb1+ 46. Kg2
Bf1+ 47. Kf2 Qa7+ 48. Kg3 d6 49. Qe8+ Kh7 50. Qh5+ Bh6 51. Qf5+ Kg8 52. Qg6+
Bg7 53. Qe8+ Kh7 54. Qh5+ Bh6 1/2-1/2

[Event "New York Marshall CC Philidor Int op"]
[Site "?"]
[Date "1980.??.??"]
[Round "?"]
[White "Shamkovich, L."]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "B93"]
[PlyCount "94"]
[EventDate "1980.09.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Nf6 6. f4 Qc7 7. Bd3 g6 8. Nf3
Nbd7 9. O-O Bg7 10. Kh1 b5 11. Qe1 Nc5 12. e5 dxe5 13. fxe5 Nfd7 14. Bf4 Bb7
15. Qg3 Ne6 16. Rae1 O-O 17. Ng5 Nxf4 18. Rxf4 Nxe5 19. Rh4 h6 20. Nf3 Bxf3 21.
gxf3 Qd6 22. Be4 Rad8 23. f4 Nc4 24. Rd1 Qc5 25. Rg1 Nxb2 26. Rh3 Rd6 27. f5 g5
28. Qf3 Qxc3 29. Qxc3 Bxc3 30. Rxc3 Nd1 31. Rf3 Rd2 32. Rg2 Rfd8 33. Rxd2 Rxd2
34. Kg1 b4 35. Rb3 a5 36. a3 Rd4 37. Bf3 Nc3 38. axb4 axb4 39. Kf2 Kg7 40. h3
Kf6 41. Ke3 Rf4 42. Bg4 Ke5 43. Kd3 Rd4+ 44. Ke3 f6 45. Kf3 h5 46. Bxh5 Kxf5
47. Ke3 e5 0-1

[Event "New York Marshall Bar Point Int"]
[Site "?"]
[Date "1980.07.??"]
[Round "?"]
[White "Kudrin, S."]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "B91"]
[PlyCount "152"]
[EventDate "1980.07.11"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be7 8. Bg2
Nbd7 9. a4 b6 10. h3 Bb7 11. Bg5 h6 12. Bxf6 Nxf6 13. O-O O-O 14. Qd3 Rc8 15.
Nd5 Nxd5 16. exd5 Qc7 17. c3 f5 18. b3 e4 19. Qd1 b5 20. axb5 axb5 21. Rc1 Bg5
22. Rc2 Qa5 23. f3 b4 24. cxb4 Qxb4 25. fxe4 fxe4 26. Rxf8+ Rxf8 27. Rc4 Qb6+
28. Kh1 Ba6 29. Rxe4 Qf2 30. Kh2 Rf3 31. Qg1 Qxg1+ 32. Nxg1 Rxb3 33. Re6 Rb2
34. Kh1 Rb6 35. Be4 Kf8 36. Nf3 Be7 37. Ne5 Rb7 38. Nc6 Bc4 39. Kg1 Rc7 40. Nd4
Ba6 41. Bf5 Rc1+ 42. Kg2 Bb7 43. Be4 Bc8 44. Rg6 Bf6 45. Nf5 Ra1 46. Nxd6 Ra2+
47. Kf3 Bxh3 48. Nf5 Bg2+ 49. Ke3 Ra3+ 50. Kf4 Ra4 51. Nd6 Ke7 52. Ke3 Bg5+ 53.
Kd3 Bf1+ 54. Kc2 Bf6 55. Nf5+ Kf7 56. Rg4 Ra2+ 57. Kb1 Rb2+ 58. Kc1 Rb6 59. d6
Bg5+ 60. Kd1 Bh3 61. Bd5+ Kf6 62. Rxg5 hxg5 63. d7 Rb8 64. Ne3 Bxd7 65. Ke2 Ke5
66. Bg2 Kd4 67. Nc2+ Kc3 68. Ne1 Re8+ 69. Kf2 g4 70. Bb7 Kd2 71. Ng2 g5 72. Bd5
Rf8+ 73. Kg1 Bb5 74. Be6 Be2 75. Bd7 Rf1+ 76. Kh2 Bf3 0-1

[Event "New York Marshall Bar Point Int"]
[Site "?"]
[Date "1980.07.??"]
[Round "?"]
[White "Shipman, Walter"]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2462"]
[PlyCount "100"]
[EventDate "1980.07.11"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. e4 d6 5. Nc3 O-O 6. Nge2 e5 7. h3 Nc6 8. Be3
Bd7 9. O-O exd4 10. Nxd4 Re8 11. Re1 a6 12. a4 Ne5 13. b3 c5 14. Nde2 Qc7 15.
Nf4 Bc6 16. Qd2 b5 17. axb5 axb5 18. Rxa8 Rxa8 19. Ncd5 Nxd5 20. Nxd5 Bxd5 21.
Qxd5 Ra2 22. f4 Nd7 23. Rd1 Bd4 24. Bxd4 cxd4 25. Rd2 Qc3 26. Qxd4 Qxg3 27. Rf2
Nc5 28. Qxd6 Ra1+ 29. Rf1 Qe3+ 30. Kh2 Rxf1 31. Bxf1 Nxe4 32. Qb8+ Kg7 33. Qe5+
f6 34. Qc7+ Kh6 35. Bg2 Qg3+ 36. Kg1 Nf2 37. Qc8 f5 38. Qf8+ Kh5 39. Qe7 Nxh3+
40. Kh1 Nxf4 41. Qxh7+ Kg4 42. Bb7 Qe1+ 43. Kh2 Qd2+ 44. Kh1 Qc1+ 45. Kh2 Qxc2+
46. Kh1 Qxb3 47. Qe7 Qd1+ 48. Kh2 Qe2+ 49. Qxe2+ Nxe2 50. Bc6 Nd4 0-1

[Event "New York Marshall Bar Point Int"]
[Site "?"]
[Date "1980.07.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Watson, John"]
[Result "0-1"]
[ECO "C18"]
[PlyCount "50"]
[EventDate "1980.07.11"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8.
Qxg7 Rg8 9. Qxh7 cxd4 10. Kd1 Nbc6 11. Nf3 dxc3 12. Ng5 Nxe5 13. f4 f6 14. fxe5
fxg5 15. Qh5+ Kd8 16. Bxg5 Qc5 17. Qh4 Rxg5 18. Qxg5 Kc7 19. Bd3 Bd7 20. g4 Rf8
21. Re1 Rf3 22. Kc1 Rxd3 23. cxd3 Qf2 24. a4 Qb2+ 25. Kd1 c2+ 0-1

[Event "New York Marshall Bar Point Int"]
[Site "?"]
[Date "1980.07.14"]
[Round "4"]
[White "Mengarini, A."]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "B22"]
[PlyCount "60"]
[EventDate "1980.07.11"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. f4 d6 3. Nf3 Nc6 4. c3 Nf6 5. d3 g6 6. Na3 Bg7 7. h3 O-O 8. g4 e6
9. Be3 Qe7 10. Qc2 a6 11. Nc4 Nd7 12. Qf2 b5 13. Ncd2 b4 14. Rc1 Rb8 15. h4
bxc3 16. bxc3 Nf6 17. Bh3 h5 18. g5 Nd7 19. O-O Rb2 20. f5 exf5 21. exf5 gxf5
22. Bxf5 Nde5 23. Nxe5 Nxe5 24. Bxc8 Nxd3 25. Qf3 Nxc1 26. Bf5 Re8 27. Nc4 Ne2+
28. Kh1 Rxa2 29. Re1 Nxc3 30. Qxh5 Qb7+ 0-1

[Event "New York Marshall CC 6th Philidor Int"]
[Site "?"]
[Date "1981.??.??"]
[Round "?"]
[White "Adkins, James"]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "B21"]
[PlyCount "52"]
[EventDate "1981.03.28"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 a6 7. O-O Nf6 8.
Bg5 e6 9. Qe2 h6 10. Bf4 e5 11. Be3 Be7 12. Rfd1 O-O 13. Rac1 Be6 14. b4 Bxc4
15. Qxc4 Rc8 16. Nd5 b5 17. Nxf6+ Bxf6 18. Qd5 Nxb4 19. Qxd6 Rxc1 20. Bxc1 Nxa2
21. Bb2 Qxd6 22. Rxd6 a5 23. Kf1 a4 24. Nxe5 a3 25. Bd4 Rc8 26. Ke1 Rc1+ 0-1

[Event "New York Marshall CC 6th Philidor Int"]
[Site "?"]
[Date "1981.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Bonin, J."]
[Result "1-0"]
[ECO "C04"]
[PlyCount "69"]
[EventDate "1981.03.28"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Nb3 a5 7. a4 b6 8. Bb5
Ncb8 9. h4 Ba6 10. Bg5 Qc8 11. O-O Bxb5 12. axb5 c6 13. bxc6 Nxc6 14. Qe2 Qa6
15. Qe3 Qb7 16. Nbd2 b5 17. c3 Nb6 18. b3 a4 19. Qe2 Qa6 20. Rfc1 Na5 21. h5 h6
22. Bh4 a3 23. Ne1 b4 24. Qg4 bxc3 25. Rxc3 Rc8 26. Rf3 Qb7 27. Nd3 Nc6 28. b4
Nc4 29. Nxc4 dxc4 30. Nc5 Bxc5 31. Qxg7 Rf8 32. dxc5 Qxb4 33. Rxf7 Qxc5 34.
Rxf8+ Qxf8 35. Qb7 1-0

[Event "New York Marshall CC 6th Philidor Int"]
[Site "?"]
[Date "1981.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Frederick, Robert"]
[Result "1-0"]
[ECO "C06"]
[PlyCount "61"]
[EventDate "1981.03.28"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4
f6 9. exf6 Nxf6 10. Nf3 Bd6 11. O-O Qc7 12. Bg5 O-O 13. Rc1 Ng4 14. h3 Nh2 15.
Nxh2 Bxh2+ 16. Kh1 Bd6 17. Bb1 Qf7 18. f4 Ne7 19. Qd3 g6 20. Bh6 Re8 21. g4 Bd7
22. Rf3 a6 23. Ng3 Kh8 24. Rg1 Bb5 25. Qd2 e5 26. f5 e4 27. Rf2 gxf5 28. Nxf5
Nxf5 29. Rxf5 Qe6 30. Qg5 Bf8 31. Rxf8+ 1-0

[Event "New York Marshall CC 6th Philidor Int"]
[Site "?"]
[Date "1981.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Iskov, Gert"]
[Result "0-1"]
[ECO "B43"]
[PlyCount "70"]
[EventDate "1981.03.28"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Bb4 7. Bd2 Nc6 8.
Nxc6 dxc6 9. Qg4 g6 10. Bg2 e5 11. Qe2 Nf6 12. O-O O-O 13. f4 exf4 14. Bxf4
Qb6+ 15. Kh1 Bg4 16. Qe1 Nd7 17. h3 Be6 18. a3 Be7 19. b4 Rfe8 20. Rd1 a5 21.
Be3 Qc7 22. Ne2 axb4 23. axb4 Bc4 24. Bf4 Ne5 25. Rd4 b5 26. c3 Bf8 27. Rd2
Rad8 28. Rf2 Qb6 29. Rxd8 Qxd8 30. Bxe5 Rxe5 31. Nd4 Qe8 32. Qb1 f5 33. Nf3
Rxe4 34. Kh2 Bd6 35. Nd4 Bxg3+ 0-1

[Event "New York Marshall CC 6th Philidor Int"]
[Site "?"]
[Date "1981.??.??"]
[Round "?"]
[White "Pavlovic, Slobodan"]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "A58"]
[PlyCount "111"]
[EventDate "1981.03.28"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. g3 d6 7. Bg2 g6 8. b3
Bg7 9. Bb2 O-O 10. Nh3 Nbd7 11. O-O Ra7 12. Re1 Qa8 13. Nf4 Rb8 14. Bc3 g5 15.
Ne6 fxe6 16. dxe6 Bb7 17. Bxb7 Rbxb7 18. exd7 Rxd7 19. a4 e5 20. Nd2 Rf7 21. e4
Qc8 22. Nf1 Bf8 23. Qc2 Qc6 24. a5 h5 25. Ra4 g4 26. Bd2 Nh7 27. Qc4 Kg7 28.
Ra2 Qa8 29. a6 Be7 30. Qd5 Qxd5 31. exd5 Bd8 32. Be3 Bg5 33. Rb1 Bxe3 34. Nxe3
Ng5 35. b4 Nf3+ 36. Kg2 cxb4 37. Rxb4 Ne1+ 38. Kf1 Nd3 39. Rb6 Nc5 40. Rxd6 Rf6
41. Rc6 Rxa6 42. Raxa6 Nxa6 43. d6 Nb8 44. Rc7+ Rf7 45. Ke2 Kf6 46. Nd5+ Ke6
47. Rxf7 Kxf7 48. Nc7 Kf6 49. Kd3 Kf5 50. Kc4 Ke4 51. Na6 Nc6 52. d7 Nd8 53.
Nc5+ Kf3 54. Kd5 Kxf2 55. Kd6 Kg2 56. Ne6 1-0

[Event "New York Marshall CC 6th Philidor Int"]
[Site "?"]
[Date "1981.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Tisdall, J."]
[Result "1/2-1/2"]
[ECO "B33"]
[PlyCount "70"]
[EventDate "1981.03.28"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8.
Bg5 a6 9. Na3 Be6 10. Nc4 Rc8 11. Ne3 Qb6 12. Bxf6 Qxb2 13. Ncd5 Bxd5 14. Nxd5
Nb4 15. Bd3 Nxd5 16. exd5 Qc3+ 17. Ke2 gxf6 18. Re1 Qa5 19. a4 Ke7 20. c4 Bh6
21. Ra2 b5 22. Qb3 bxc4 23. Bxc4 Rb8 24. Qd3 Rhc8 25. Kf1 Rb4 26. Bxa6 Rc5 27.
Qe2 e4 28. Bb5 Rxd5 29. Rc2 Kf8 30. Rc8+ Kg7 31. Qg4+ Rg5 32. Qd7 Rc5 33. Re8
Rbxb5 34. axb5 Qxe1+ 35. Kxe1 Rc1+ 1/2-1/2

[Event "New York Marshall CC 6th Philidor Int"]
[Site "?"]
[Date "1981.??.??"]
[Round "?"]
[White "Taulbut, S."]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "B51"]
[PlyCount "82"]
[EventDate "1981.03.28"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bxd7+ Bxd7 6. c3 Nf6 7. Re1 e5 8.
d4 Qc7 9. dxe5 dxe5 10. c4 Be6 11. Qe2 Bd6 12. Nc3 O-O 13. Bg5 Nd7 14. Rad1 Nb6
15. Qd3 Nc8 16. Nd5 Qc6 17. Nf6+ Kh8 18. b3 b5 19. Qc3 Qc7 20. Re2 bxc4 21.
bxc4 Nb6 22. Red2 Be7 23. Nd5 Bxd5 24. Bxe7 Qxe7 25. cxd5 Nd7 26. Rb2 f6 27.
Nd2 Rfb8 28. Rdb1 Qd8 29. Qh3 Rxb2 30. Rxb2 Qc7 31. Qe6 h6 32. Qc6 Ra7 33. Nc4
Kh7 34. Kf1 a5 35. a4 Qd8 36. g3 f5 37. exf5 Qg5 38. Ne3 e4 39. d6 Qf6 40. Rd2
Qe5 41. Kg2 Kh8 1-0

[Event "Lloyds Bank op 05th"]
[Site "London"]
[Date "1981.08.26"]
[Round "2"]
[White "Arnason, Jon Loftur"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "2450"]
[BlackElo "2360"]
[PlyCount "69"]
[EventDate "1981.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. a4 Qa5 8.
Qd2 e6 9. Be2 Be7 10. O-O h6 11. Be3 Nc5 12. b4 Qxb4 13. a5 e5 14. Rfb1 Ncxe4
15. Nxe4 Qxd2 16. Nxd2 exd4 17. Bxd4 d5 18. Bf3 O-O 19. c4 dxc4 20. Nxc4 Be6
21. Rxb7 Bxc4 22. Rxe7 Nd5 23. Re5 Rad8 24. Rc1 Bb3 25. Bb6 Rc8 26. Rxc8 Rxc8
27. h3 Nb4 28. Re4 Nd5 29. Rd4 Rc1+ 30. Kh2 Nf6 31. Bb7 Bc4 32. Rd8+ Kh7 33.
Rc8 Nd7 34. Be3 Rc3 35. Bd4 1-0

[Event "London 5th Lloyds Bank Masters"]
[Site "?"]
[Date "1981.09.01"]
[Round "8"]
[White "Popovych, O."]
[Black "Dickenson, Neil"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2325"]
[BlackElo "2260"]
[PlyCount "59"]
[EventDate "1981.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 O-O 6. Bd3 Na6 7. O-O c5 8. d5
Rb8 9. Kh1 Nc7 10. a4 b6 11. Qe1 a6 12. Qh4 b5 13. axb5 axb5 14. f5 gxf5 15.
Bh6 c4 16. Be2 b4 17. e5 dxe5 18. Nxe5 Bxh6 19. Qxh6 bxc3 20. Nc6 Qe8 21. Nxb8
cxb2 22. Rab1 c3 23. Rf3 Ng4 24. Rg3 Kh8 25. Bxg4 fxg4 26. d6 exd6 27. Rxc3 Nd5
28. Rd3 Bb7 29. Nd7 Rg8 30. Nf6 1-0

[Event "New York CCA Summer 5th Int"]
[Site "?"]
[Date "1982.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Fedorowicz, J."]
[Result "0-1"]
[ECO "B78"]
[PlyCount "148"]
[EventDate "1982.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. Bc4 Bd7 10. h4 Rc8 11. Bb3 h5 12. O-O-O Ne5 13. Bg5 Rc5 14. Rhe1 b5 15.
f4 Nc4 16. Bxc4 Rxc4 17. e5 b4 18. exf6 bxc3 19. Qe2 Qb6 20. bxc3 Rxd4 21. fxg7
Rxd1+ 22. Qxd1 Re8 23. Bxe7 Qf2 24. Qd2 Qg3 25. Re2 Bg4 26. Re1 d5 27. Re5 d4
28. Bf6 Rb8 29. Qxd4 Qxg2 30. Re1 Bf5 31. Qa4 Kh7 32. Qb3 Rg8 33. Kb2 Qd2 34.
Re7 Bxc2 35. Qb4 Bf5+ 36. Ka3 a5 37. Qb6 Qc1+ 38. Qb2 Qxf4 39. Be5 Qc4 40. Rc7
Qe6 41. Qb5 Bb1 42. c4 Be4 43. Bc3 Qh3 44. Qe5 Qf3 45. Re7 Bb1 46. Qe3 Qc6 47.
Qd4 Bc2 48. c5 Qf3 49. Qf6 Bf5 50. Rxf7 Qd5 51. Rc7 Be6 52. Qf2 Qd3 53. Qe1 Qc4
54. Qd2 Qxh4 55. Ra7 Qc4 56. Rxa5 Bf7 57. Be5 Re8 58. c6 Qxc6 59. Qc3 Qe6 60.
Kb4 Bg8 61. a4 Qg4+ 62. Qd4 Qf3 63. Rb5 Rc8 64. Qd7 Qb3+ 65. Ka5 Ra8+ 66. Kb6
Qxa4 67. Qb7 Re8 68. Bd6 Qd4+ 69. Bc5 Re6+ 70. Ka7 Qa4+ 71. Kb8 Re8+ 72. Kc7
Qf4+ 73. Bd6 Re7+ 74. Kc8 Rxb7 0-1

[Event "New York (Dec)"]
[Site "?"]
[Date "1982.??.??"]
[Round "?"]
[White "Ivanov, Igor V"]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "A31"]
[PlyCount "121"]
[EventDate "1982.??.??"]
[EventType "swiss"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nb5 d5 6. cxd5 Bc5 7. e3 O-O 8.
N5c3 e4 9. Nd2 Qe7 10. Nb3 Rd8 11. Nxc5 Qxc5 12. Bd2 Bf5 13. Rc1 Qe7 14. d6
Rxd6 15. Nb5 Rc6 16. Bc3 Nbd7 17. Be2 Bg6 18. O-O a6 19. Nd4 Rc7 20. Nb3 Rac8
21. Qd4 Qe6 22. Rfd1 h5 23. h3 Nf8 24. Bb4 Rxc1 25. Rxc1 Rxc1+ 26. Nxc1 Qc6 27.
Nb3 Ne6 28. Qc4 Qxc4 29. Bxc4 Bf5 30. Be7 b5 31. Bxe6 Bxe6 32. Bxf6 gxf6 33.
Kh2 Kg7 34. Kg3 f5 35. Kf4 Kf6 36. Nc5 Bxa2 37. Nxa6 Bc4 38. h4 Bf1 39. Nc7 Kg6
40. Nd5 Bxg2 41. Ke5 Bf3 42. Nf4+ Kg7 43. Kd5 Kf6 44. Kc5 Ke7 45. b4 Kd7 46.
Kxb5 Kc7 47. Kc5 Kb7 48. b5 Bd1 49. Nd5 Be2 50. Ne7 Bg4 51. Nc6 f6 52. Na5+ Kc7
53. b6+ Kb8 54. Nc4 f4 55. exf4 Be6 56. Nd6 f5 57. Kd4 Bd7 58. Ke5 Ba4 59. Kxf5
Bc2 60. Kg5 Bd1 61. f5 1-0

[Event "New York Chess Center Fall Int"]
[Site "?"]
[Date "1982.??.??"]
[Round "?"]
[White "Schroer, Jon"]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "A57"]
[PlyCount "81"]
[EventDate "1982.??.??"]
[EventRounds "8"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 e6 6. Nc3 exd5 7. Nxd5 Bb7 8.
Nxf6+ Qxf6 9. Nf3 Be7 10. Bc4 axb5 11. Bxb5 O-O 12. O-O d5 13. Qc2 Na6 14. Bd2
Nc7 15. Bd3 g6 16. b4 Ne6 17. b5 c4 18. Be2 Ra3 19. Bc1 Rc3 20. Qd2 Bb4 21. Bb2
d4 22. Nxd4 Qg5 23. Nf3 Bxf3 24. Bxf3 Rd8 25. Qe1 Rb3 26. Qb1 Rbd3 27. Bf6 Qxf6
28. Qxb4 c3 29. Rac1 Ng5 30. Bc6 h5 31. h4 Ne6 32. a4 g5 33. hxg5 Nxg5 34. a5
Kh8 35. a6 Rg8 36. Kh1 Ne6 37. a7 Nd4 38. Qxd4 Rxd4 39. exd4 Qxd4 40. a8=Q Rxa8
41. Bxa8 1-0

[Event "Gausdal Int"]
[Site "Gausdal"]
[Date "1982.??.??"]
[Round "2"]
[White "Popovych, Orest"]
[Black "De Lange, Daan"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "2315"]
[PlyCount "72"]
[EventDate "1982.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. c3 Bg4 5. fxe5 dxe5 6. Qa4+ Bd7 7. Qc2 Nc6 8.
b4 Bd6 9. Bc4 Nf6 10. d3 h6 11. O-O O-O 12. a4 a6 13. Nbd2 b5 14. Bb3 Qe7 15.
Nh4 Be6 16. Bxe6 Qxe6 17. Nf5 Ne7 18. Rf3 Nxf5 19. Rxf5 c5 20. bxc5 Bxc5+ 21.
d4 Bb6 22. Bb2 b4 23. cxb4 Rad8 24. Kh1 Bxd4 25. Raf1 Ng4 26. Bxd4 exd4 27. Qc7
Rc8 28. Qf4 Ne3 29. Re5 Nxf1 30. Rxe6 fxe6 31. Qd6 Nxd2 32. h4 Rc1+ 33. Kh2
Nf1+ 34. Kh3 Rc3+ 35. Kg4 Rg3+ 36. Kh5 Kh7 0-1

[Event "Gausdal Int"]
[Site "Gausdal"]
[Date "1982.??.??"]
[Round "3"]
[White "Thorsteins, Karl"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2305"]
[BlackElo "2315"]
[PlyCount "113"]
[EventDate "1982.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e4 O-O 6. c3 Nbd7 7. Be2 e5 8.
dxe5 dxe5 9. O-O h6 10. Bh4 g5 11. Bg3 Nh5 12. Re1 Nf4 13. Bf1 a5 14. Nc4 Qf6
15. Nfd2 Nc5 16. Qc2 b6 17. Ne3 Bb7 18. f3 Rfd8 19. Ndc4 h5 20. Rad1 g4 21. Nf5
Rxd1 22. Rxd1 gxf3 23. gxf3 Ng6 24. h4 Ne6 25. Nce3 Nef4 26. Bc4 Rf8 27. Kh2
Bc8 28. Rd2 Kh8 29. a3 Rg8 30. Qd1 Bf8 31. b4 Be6 32. Rd8 Bxc4 33. Nxc4 Kh7 34.
Nce3 Qe6 35. Nd5 c6 36. Re8 Ne7 37. Bxf4 cxd5 38. Nxe7 Bxe7 39. Rxg8 Kxg8 40.
exd5 Qf5 41. Bg3 axb4 42. axb4 Bd6 43. Qe2 Kg7 44. Qe4 Qxe4 45. fxe4 f5 46. Bf2
b5 47. Bc5 Bc7 48. d6 Bd8 49. exf5 Kf6 50. Be3 Kxf5 51. Bg5 Bb6 52. d7 Ke4 53.
d8=Q Bxd8 54. Bxd8 Kd3 55. Kg2 Ke2 56. Bb6 e4 57. Kg3 1-0

[Event "Gausdal Int"]
[Site "Gausdal"]
[Date "1982.??.??"]
[Round "4"]
[White "Saidy, Anthony Fred"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "2430"]
[BlackElo "2315"]
[PlyCount "134"]
[EventDate "1982.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nb5 d5 6. cxd5 Bc5 7. N5c3 O-O 8.
e3 e4 9. Be2 Qe7 10. Nd2 Rd8 11. Nb3 Bb4 12. O-O Bxc3 13. bxc3 Rxd5 14. Nd4 Nc6
15. Nxc6 bxc6 16. Qa4 Qc7 17. Rd1 Bg4 18. f3 exf3 19. gxf3 Bh3 20. Rxd5 cxd5
21. Qd4 Re8 22. Bd2 Re5 23. Qf4 h6 24. Kh1 Qe7 25. Rg1 Rh5 26. c4 Be6 27. Qg3
Ne8 28. cxd5 Rxd5 29. Qe1 Qd6 30. Bb4 Qb8 31. a3 a5 32. Bxa5 Rh5 33. Rg2 Bh3
34. Rg3 Qb3 35. Bb4 Qxe3 36. f4 Qe4+ 37. Bf3 Qxe1+ 38. Bxe1 Rc5 39. Kg1 Bd7 40.
Be2 Rc1 41. Kf1 Nf6 42. Rd3 Ra1 43. Kf2 Ne4+ 44. Ke3 Rxe1 45. Rxd7 Nc3 46. Rd2
Nxe2 47. Rxe2 Ra1 48. f5 Rxa3+ 49. Kf4 Ra4+ 50. Kg3 h5 51. Re8+ Kh7 52. Re7
Rg4+ 53. Kf3 f6 54. h3 Rg1 55. Re3 Kh6 56. Kf4 Rf1+ 57. Ke4 h4 58. Ra3 Rg1 59.
Ra8 Kh7 60. Ra3 Rf1 61. Ra8 Rh1 62. Ra3 Kh6 63. Kf4 Kh5 64. Ra8 Rf1+ 65. Ke4
Kg5 66. Rg8 Re1+ 67. Kf3 Re7 0-1

[Event "Gausdal Int"]
[Site "Gausdal"]
[Date "1982.??.??"]
[Round "5"]
[White "Popovych, Orest"]
[Black "Ofstad, Per"]
[Result "1/2-1/2"]
[ECO "C36"]
[WhiteElo "2315"]
[BlackElo "2250"]
[PlyCount "102"]
[EventDate "1982.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Bd6 5. d4 Nf6 6. c4 c5 7. dxc5 Bxc5 8.
Qe2+ Kf8 9. Bxf4 Bf5 10. Be3 Na6 11. Nc3 Qa5 12. Bxc5+ Nxc5 13. Qd1 Re8+ 14.
Kf2 Qb6 15. Qd4 Qxb2+ 16. Ne2 Qa3 17. Ng3 Nfe4+ 18. Kg1 Nxg3 19. hxg3 Re4 20.
Qf2 Qe3 21. Rh4 Qxf2+ 22. Kxf2 Ke7 23. Re1 Rxe1 24. Kxe1 Kd6 25. Nd4 Bd7 26.
Kd2 f6 27. Bd3 h6 28. Bf5 g5 29. Rh1 Ke5 30. Ne6 Bxe6 31. Bxe6 Kd6 32. Bg4 Ne4+
33. Ke3 f5 34. Rc1 Re8 35. Bh5 Re7 36. Kd4 b6 37. g4 f4 38. Re1 Nf6 39. Rxe7
Kxe7 40. Ke5 Nd7+ 41. Kf5 a5 42. Kg6 Ne5+ 43. Kxh6 Kf6 44. d6 a4 45. Be8 Nxg4+
46. Kh5 Ne3 47. Bxa4 Nxg2 48. Bc6 Ne3 49. d7 Ke7 50. Kxg5 f3 51. Bxf3 Nxc4
1/2-1/2

[Event "Gausdal Int"]
[Site "Gausdal"]
[Date "1982.??.??"]
[Round "6"]
[White "Forintos, Gyozo Victor"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2410"]
[BlackElo "2315"]
[PlyCount "79"]
[EventDate "1982.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 d6 4. Nc3 Be6 5. Qa4 Qd7 6. Nd5 g6 7. d3 Bg7 8. Rb1
Nge7 9. Bg5 Nc8 10. Nf6+ Bxf6 11. Bxf6 Rg8 12. Bg5 Nb6 13. Qd1 d5 14. c5 Nc8
15. b4 a6 16. Bd2 f5 17. Nf3 e4 18. Ng1 N8e7 19. Nh3 Ne5 20. Bf4 N7c6 21. Ng5
h6 22. Nxe6 Qxe6 23. Bxh6 exd3 24. f4 Nf7 25. Bg5 Nxg5 26. fxg5 Ne5 27. O-O Nc4
28. Qxd3 c6 29. a4 O-O-O 30. Rfc1 Rde8 31. Bf3 Rh8 32. Qd4 Rh3 33. Rc3 Reh8 34.
b5 axb5 35. axb5 Rxh2 36. Rxc4 dxc4 37. bxc6 b5 38. cxb6 R2h7 39. b7+ Kc7 40.
Qb6+ 1-0

[Event "Gausdal Int"]
[Site "Gausdal"]
[Date "1982.??.??"]
[Round "7"]
[White "Popovych, Orest"]
[Black "Westerinen, Heikki MJ"]
[Result "0-1"]
[ECO "C34"]
[WhiteElo "2315"]
[BlackElo "2440"]
[PlyCount "66"]
[EventDate "1982.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. d4 g5 5. h4 g4 6. Ng1 Nf6 7. Nc3 Nh5 8. Nge2
f3 9. gxf3 gxf3 10. Nf4 Bg4 11. Kf2 Be7 12. Nxh5 Bxh5 13. Bf4 Rg8 14. Nd5 Nd7
15. Qd3 c6 16. Nxe7 Qxe7 17. e5 dxe5 18. dxe5 Qc5+ 19. Be3 Qxe5 20. Bg5 Nc5 21.
Qe3 Ne4+ 22. Qxe4 Qxe4 23. Re1 Qxe1+ 24. Kxe1 f6 25. Be3 O-O-O 26. Bxa7 Rge8+
27. Kf2 Rd2+ 28. Kg3 Kc7 29. a4 Rxc2 30. Bh3 Rg8+ 31. Kf4 Rc4+ 32. Ke3 Rxa4 33.
Bc5 Rxh4 0-1

[Event "Gausdal Int"]
[Site "Gausdal"]
[Date "1982.??.??"]
[Round "8"]
[White "Andruet, Gilles"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "A57"]
[BlackElo "2315"]
[PlyCount "83"]
[EventDate "1982.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 e6 6. Nc3 exd5 7. bxa6 Nxa6 8.
Nxd5 Bb7 9. Nc3 Be7 10. Nf3 O-O 11. Be2 d5 12. O-O Qd7 13. b3 Rfd8 14. Nb5 Qf5
15. Bb2 Nb4 16. a3 Nc6 17. Rc1 Ne4 18. Qc2 Rac8 19. Nd2 Qg5 20. f4 Qh6 21. Nxe4
dxe4 22. Rfd1 Nd4 23. exd4 cxd4 24. Bc4 d3 25. Qf2 Bh4 26. Qe3 Qh5 27. Nc3 Re8
28. Rd2 Bc6 29. Nd1 Qg6 30. Kh1 Rcd8 31. Qg1 e3 32. Nxe3 Qe4 33. Nf1 Bb7 34.
Ng3 Bxg3 35. hxg3 Rd6 36. Qf2 Rh6+ 37. Kg1 Qf5 38. Qd4 Qg4 39. Qxg7+ Qxg7 40.
Bxg7 Kxg7 41. Kf2 Rh2 42. Rg1 1-0

[Event "Philadelphia World op"]
[Site "?"]
[Date "1982.07.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Rizzitano, J."]
[Result "0-1"]
[ECO "B61"]
[PlyCount "110"]
[EventDate "1982.07.02"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Qd2 Rc8 8.
O-O-O Nxd4 9. Qxd4 Qa5 10. Bd2 e5 11. Qd3 a6 12. Kb1 h6 13. f3 Be6 14. Nd5 Qd8
15. h4 b5 16. Be3 Bxd5 17. exd5 Be7 18. g3 Qa5 19. Qf5 O-O 20. g4 b4 21. Qd3 e4
22. fxe4 Nxg4 23. Bd4 Bf6 24. Bh3 Ne5 25. Bxe5 Rc3 26. bxc3 Bxe5 27. cxb4 Rb8
28. c3 Qa3 29. Rc1 Rxb4+ 30. Kc2 Qa4+ 31. Kd2 Bf4+ 32. Ke2 Rxe4+ 33. Kf2 Bxc1
34. Rxc1 Rxh4 35. c4 Qxa2+ 36. Kg3 Rh5 37. Re1 Rg5+ 38. Kf3 f5 39. Re8+ Kf7 40.
Qe3 Kg6 41. Re6+ Kh5 42. Qe2 Qa3+ 43. Re3 Qc1 44. Kf2+ Kg6 45. Bf1 a5 46. Re6+
Kh7 47. Qe3 Qb2+ 48. Be2 a4 49. Re8 a3 50. Qe6 Qd4+ 51. Kf3 Qc3+ 52. Qe3 Qe1
53. Qf2 Qh1+ 54. Ke3 a2 55. Bd3 Qc1+ {source: Understanding Your Chess by
Rizzitano pages 139-142.} 0-1

[Event "Manchester Benedictine op"]
[Site "?"]
[Date "1982.09.10"]
[Round "3"]
[White "Popovych, O."]
[Black "Flear, G."]
[Result "1-0"]
[ECO "C35"]
[WhiteElo "2305"]
[BlackElo "2365"]
[PlyCount "51"]
[EventDate "1982.09.08"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Bc4 Nf6 5. e5 Ng4 6. O-O Nc6 7. d4 d5 8. exd6
Bxd6 9. Qe2+ Kf8 10. Nc3 h6 11. Bd2 g5 12. Ne4 Bf5 13. Rae1 Bb4 14. c3 Be7 15.
b4 Nf6 16. Nexg5 hxg5 17. Nxg5 Bg6 18. Bxf4 Rh5 19. g4 Rh4 20. Bg3 Rh8 21. h4
Nxd4 22. cxd4 Qxd4+ 23. Kg2 Re8 24. Be5 Qd7 25. Bxf6 Qc6+ 26. Kh3 1-0

[Event "Manchester Benedictine op"]
[Site "?"]
[Date "1982.09.11"]
[Round "4"]
[White "Miles, A."]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2565"]
[BlackElo "2305"]
[PlyCount "67"]
[EventDate "1982.09.08"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. Nf3 g6 5. e3 Bg7 6. Bd3 O-O 7. O-O c5 8. Re1
b6 9. e4 dxe4 10. Nxe4 cxd4 11. Nxd4 Bb7 12. c3 Ne5 13. Bc2 Nxe4 14. Bxe4 Bxe4
15. Rxe4 Qd5 16. Qe2 f5 17. Re3 f4 18. Re4 f3 19. gxf3 Rf7 20. f4 Nc4 21. Ne6
Nd6 22. Re3 Rc8 23. Rd1 Qc6 24. Nxg7 Rxg7 25. Re6 Qa8 26. Bxe7 Nf5 27. Bd8 h5
28. c4 Kh7 29. Bf6 Rf7 30. Bc3 Rg8 31. Rd5 Qb7 32. Qe4 Qc8 33. h3 Kh6 34. Rxf5
1-0

[Event "Manchester Benedictine op"]
[Site "?"]
[Date "1982.09.12"]
[Round "5"]
[White "Popovych, O."]
[Black "Farrand, Julian"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2305"]
[PlyCount "37"]
[EventDate "1982.09.08"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. Nc3 dxe4 4. d5 Ne5 5. Qd4 Ng6 6. Qxe4 Nf6 7. Bb5+ Bd7 8.
Qd3 a6 9. Bxd7+ Qxd7 10. Bg5 O-O-O 11. O-O-O Qg4 12. Nf3 e5 13. h3 Qd7 14. Qe3
Bd6 15. Qa7 c5 16. Nd2 Kc7 17. Nc4 Qf5 18. Be3 Qd7 19. Nxd6 {Source: not known}
1-0

[Event "Manchester Benedictine op"]
[Site "?"]
[Date "1982.09.13"]
[Round "6"]
[White "Popovych, O."]
[Black "McNab, C."]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2305"]
[BlackElo "2360"]
[PlyCount "73"]
[EventDate "1982.09.08"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. f4 Nc6 5. Be3 Nf6 6. Nf3 O-O 7. Be2 e6 8. Qd2
Ne7 9. h3 b6 10. O-O-O Bb7 11. Bd3 b5 12. e5 b4 13. Ne2 Nfd5 14. Bf2 Qd7 15. h4
a5 16. h5 Qa4 17. Kb1 Rfb8 18. Ka1 Ba6 19. hxg6 hxg6 20. Rh3 Bxd3 21. Qxd3 Rb6
22. Ng5 Rc6 23. b3 Qa3 24. Rdh1 Rc3 25. Qd1 Rxh3 26. Rxh3 Nc3 27. Nxc3 bxc3 28.
Rxc3 Nd5 29. Rc4 a4 30. Qb1 dxe5 31. dxe5 Nxf4 32. Bc5 Bxe5+ 33. c3 axb3 34.
Bxa3 Rxa3 35. Qh1 Rxa2+ 36. Kb1 Kf8 37. Qh7 1-0

[Event "Manchester Benedictine op"]
[Site "?"]
[Date "1982.09.14"]
[Round "7"]
[White "Short, Ni"]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2485"]
[BlackElo "2305"]
[PlyCount "89"]
[EventDate "1982.09.08"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. g3 Qc7 7. Bg2 Nf6 8. O-O
Be7 9. a4 O-O 10. Re1 Nxd4 11. Qxd4 Bc5 12. Qd1 d6 13. Be3 e5 14. a5 Be6 15.
Bxc5 Qxc5 16. Na4 Qxa5 17. Qxd6 Rad8 18. Qc5 Qxc5 19. Nxc5 Bc8 20. Bf1 Rd6 21.
Nd3 Re8 22. f3 Nd7 23. Kf2 f6 24. Ke3 b5 25. Red1 Rd8 26. Nb4 Nc5 27. Rxd6 Rxd6
28. Bxb5 axb5 29. Ra8 Ne6 30. Rxc8+ Kf7 31. Nd5 Ra6 32. Rb8 Ra1 33. Rxb5 Rh1
34. Rb7+ Kf8 35. h4 Rh3 36. b4 Rxg3 37. Kf2 Rh3 38. Kg2 Rxh4 39. b5 f5 40. exf5
Nf4+ 41. Nxf4 Rxf4 42. b6 Rb4 43. c4 Ke8 44. c5 Rc4 45. Rxg7 1-0

[Event "Manchester Benedictine op"]
[Site "?"]
[Date "1982.09.15"]
[Round "8"]
[White "Pein, Malcolm"]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2245"]
[BlackElo "2305"]
[PlyCount "126"]
[EventDate "1982.09.08"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 axb5 6. e4 Qa5 7. Bd2 b4 8. e5
bxc3 9. Bxc3 Qa4 10. Qxa4 Rxa4 11. exf6 gxf6 12. Bb5 Rg4 13. Ne2 Bb7 14. O-O-O
Rxg2 15. Ng3 Rxf2 16. Rhe1 Bh6+ 17. Kb1 Kf8 18. Ne4 Rf5 19. Nxc5 Bxd5 20. Nxd7+
Nxd7 21. Bxd7 e6 22. Bb4+ Kg7 23. Rg1+ Rg5 24. a4 Rd8 25. Bb5 Be4+ 26. Ka2 Rxd1
27. Rxd1 Bd5+ 28. Ka3 Rg2 29. a5 Be3 30. a6 Rxh2 31. Bd6 Rc2 32. Ba4 Rc8 33.
Rd3 Bb6 34. Rg3+ Kh8 35. Be7 Bd4 36. Rd3 Be5 37. b4 Bc4 38. Rd7 Bxa6 39. b5
Rc3+ 40. Kb4 Bc8 41. Rd8+ Kg7 42. Bd6 Rc1 43. Bc5 Rb1+ 44. Kc4 Rc1+ 45. Kb4 Bb7
46. b6 Rb1+ 47. Ka3 f5 48. Bb3 Bc6 49. Rc8 Be4 50. Bf8+ Kf6 51. Re8 Bc3 52.
Be7+ Ke5 53. Rc8 Ra1+ 54. Ba2 Bd4 55. Bc5 Bd5 56. Bxd4+ Kxd4 57. Rc2 Kd3 58.
Rb2 f4 59. b7 Rxa2+ 60. Rxa2 Bxb7 61. Kb2 Bd5 62. Ra7 f3 63. Kc1 Ke2 0-1

[Event "New York 1983/84 CCA Winter Int"]
[Site "?"]
[Date "1983.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Jarecki, John"]
[Result "1-0"]
[ECO "B82"]
[PlyCount "43"]
[EventDate "1983.12.26"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f4 Nc6 7. Be3 Be7 8. Qf3
O-O 9. O-O-O Qc7 10. h3 Nxd4 11. Bxd4 e5 12. fxe5 dxe5 13. Qg3 Be6 14. Bxe5 Qa5
15. Be2 Bxa2 16. Rd7 Be6 17. Rxe7 Qa1+ 18. Nb1 Ba2 19. Bxf6 g6 20. Kd2 Bxb1 21.
Qa3 Rfd8+ 22. Bd3 {source: Chess Life, May 1984, page 19.} 1-0

[Event "New York 32nd Chess Center op"]
[Site "?"]
[Date "1983.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Zuckoff, L."]
[Result "1-0"]
[ECO "B35"]
[PlyCount "45"]
[EventDate "1983.12.26"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Nf6 6. Nc3 Bg7 7. Bc4 O-O 8.
Bb3 a6 9. f3 Qc7 10. Qd2 b5 11. O-O-O Bb7 12. h4 Na5 13. h5 e5 14. h6 Bh8 15.
Nf5 Nxb3+ 16. axb3 gxf5 17. Bc5 f4 18. Bd6 Qb6 19. g3 Ne8 20. gxf4 f6 21. Qg2+
Kf7 22. Bxf8 Bc6 23. Bg7 1-0

[Event "New York 1983/84 CCA Winter Int"]
[Site "?"]
[Date "1983.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Da Cunha, Marcos"]
[Result "1-0"]
[ECO "B93"]
[PlyCount "52"]
[EventDate "1983.12.26"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. Bd3 g6 8. O-O
Bg7 9. Nf3 Nbd7 10. Qe1 Nc5 11. e5 dxe5 12. fxe5 Nfd7 13. Nd5 Qc6 14. Bc4 Ne6
15. Qh4 f6 16. Be3 b5 17. Bb3 Nec5 18. Nb4 Qc7 19. Bd5 Bb7 20. Rad1 fxe5 21.
Ng5 Bf6 22. Bf7+ Kd8 23. Rxf6 exf6 24. Ne6+ Nxe6 25. Qxf6+ Kc8 26. Rxd7 Kxd7
1-0

[Event "New York 1983/84 CCA Winter Int"]
[Site "?"]
[Date "1983.??.??"]
[Round "?"]
[White "Taylor, Tim"]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "D94"]
[PlyCount "73"]
[EventDate "1983.12.26"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nc3 Bg7 5. Nf3 O-O 6. Be2 cxd4 7. exd4 d5 8. O-O
Nc6 9. Re1 dxc4 10. Bxc4 Bg4 11. d5 Na5 12. Bf1 Rc8 13. h3 Bd7 14. Ne5 Be8 15.
Bg5 a6 16. Rc1 b5 17. b4 Nb7 18. a4 Nd6 19. axb5 axb5 20. Qf3 Qb6 21. Be3 Qb7
22. Bc5 Nh5 23. g4 Nf6 24. Bg2 Kh8 25. Nc6 Bxc6 26. dxc6 Qc7 27. Rcd1 Nfe8 28.
Nxb5 Nxb5 29. Rxe7 Qb8 30. Rb7 Qe5 31. Rxb5 Rg8 32. Rb7 Rc7 33. Qg3 Rxb7 34.
cxb7 Nc7 35. Bd6 Qxg3 36. Bxg3 Na6 37. Rc1 {source: Chess Life, May 1984,
pages 18-19.} 1-0

[Event "New York CCA Spring Int"]
[Site "?"]
[Date "1983.??.??"]
[Round "5"]
[White "Popovych, O."]
[Black "Frederick, Robert"]
[Result "1-0"]
[ECO "B40"]
[PlyCount "63"]
[EventDate "1983.04.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. e5 Nd5 7. Bd2 Nxc3 8.
bxc3 Be7 9. Qg4 O-O 10. Bh6 g6 11. Bxf8 Bxf8 12. Bd3 Qa5 13. O-O Qxe5 14. f4
Qg7 15. f5 gxf5 16. Qh4 Nc6 17. Nxc6 bxc6 18. Qd8 Qxc3 19. Rae1 d5 20. Kh1 Qb4
21. Re3 Qe7 22. Qxe7 Bxe7 23. Bxf5 Bd6 24. Bd3 e5 25. Rg3+ Kh8 26. Bxh7 Rb8 27.
h4 Kxh7 28. Rxf7+ Kh8 29. Rf6 Bf5 30. Rxf5 Rb1+ 31. Kh2 Rb7 32. Rg6 {source:
bulletin} 1-0

[Event "New York 6th Frank Marshall Int"]
[Site "?"]
[Date "1983.??.??"]
[Round "6"]
[White "Quinteros, M."]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "A25"]
[PlyCount "75"]
[EventDate "1983.04.08"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. e3 f5 4. d4 d6 5. Nf3 e4 6. Nd2 Nf6 7. b4 g6 8. a3 Bg7
9. Bb2 O-O 10. Be2 Qe7 11. g3 Bd7 12. Qc2 Rac8 13. O-O-O a5 14. b5 Nd8 15. Nb3
c6 16. Nxa5 cxb5 17. cxb5 Be6 18. Nb3 Qf7 19. Nd2 b6 20. Kb1 Nb7 21. Rc1 Na5
22. Qd1 Rc7 23. Na4 Rxc1+ 24. Bxc1 Qb7 25. Nc3 Rc8 26. Bb2 Nd5 27. Qc2 g5 28.
Rc1 Nxc3+ 29. Bxc3 Qd5 30. Qb2 Qa8 31. Bb4 d5 32. Rxc8+ Bxc8 33. Qc3 Bf8 34.
Qc7 Bxb4 35. axb4 Nb7 36. Kb2 Be6 37. Qxb6 Bf7 38. Nb3 {source: bulletin} 1-0

[Event "New York CCA Spring Int"]
[Site "?"]
[Date "1983.??.??"]
[Round "6"]
[White "Popovych, O."]
[Black "Weldon, Charles"]
[Result "0-1"]
[ECO "C39"]
[PlyCount "94"]
[EventDate "1983.04.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 Nf6 6. d4 d6 7. Nd3 Nxe4 8. Bxf4
Qe7 9. Qe2 Bg7 10. c3 Bf5 11. Nd2 Nc6 12. d5 Nxd2 13. dxc6 Nxf1 14. cxb7 Rb8
15. Qxe7+ Kxe7 16. Nb4 Rxb7 17. Rxf1 Be6 18. O-O-O Kd7 19. Rf2 Rb5 20. Rfd2
Rhb8 21. Be3 R8b7 22. Rf2 a5 23. a4 Rxb4 24. cxb4 Rxb4 25. Rdf1 Kc6 26. Rc2+
Kb7 27. Rf4 Rb3 28. Bd2 Rd3 29. Kb1 Be5 30. Rf2 g3 31. Re2 Bg4 32. Re1 Bf5 33.
Kc1 Rd5 34. Rc4 Bd3 35. Rg4 f5 36. Rg8 Rc5+ 37. Kd1 Bc2+ 38. Ke2 Bxa4 39. Bc3
Bb5+ 40. Kd2 Bf4+ 41. Kc2 Bc6 42. Re2 Be4+ 43. Kd1 a4 44. Rf8 a3 45. Rxe4 fxe4
46. Bh8 a2 47. b4 Re5 {source: bulletin} 0-1

[Event "New York CCA Spring Int"]
[Site "?"]
[Date "1983.??.??"]
[Round "7"]
[White "Davin, Patrick"]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "B07"]
[PlyCount "56"]
[EventDate "1983.04.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 cxd4 5. cxd4 g6 6. Nc3 Bg7 7. Nge2 O-O 8.
O-O Nc6 9. h3 a6 10. Be3 b5 11. f4 b4 12. Nb1 e6 13. Nd2 Bb7 14. Qe1 Ne7 15. f5
exf5 16. exf5 Ned5 17. Bg5 h6 18. Bxf6 Bxf6 19. Ne4 g5 20. Qg3 Qb6 21. Qxd6
Bxd4+ 22. Kh1 Rad8 23. Qg3 Bxb2 24. Rab1 Ne3 25. Nxg5 Nxf1 26. Rxf1 Rxd3 27.
Qxd3 hxg5 28. Qg3 Qh6 {source: bulletin} 0-1

[Event "New York 6th Frank Marshall Int"]
[Site "?"]
[Date "1983.??.??"]
[Round "7"]
[White "Popovych, O."]
[Black "Soltis, A."]
[Result "1-0"]
[ECO "B01"]
[PlyCount "73"]
[EventDate "1983.04.08"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Bd2 c6 7. Bc4 e6 8.
Qe2 Bb4 9. Ne5 Nbd7 10. O-O-O Qc7 11. f3 h5 12. Rhe1 Nxe5 13. dxe5 Nd7 14. h4
O-O-O 15. g4 Bg6 16. Bb3 Nc5 17. Bg5 Rxd1+ 18. Rxd1 Bxc3 19. bxc3 hxg4 20. fxg4
Ne4 21. Qe3 Qb6 22. h5 Bh7 23. Rf1 Qc7 24. Bh4 c5 25. Bc4 Qa5 26. Rxf7 Kb8 27.
Bxe6 c4 28. Qd4 Qxa2 29. Rxb7+ Kxb7 30. Bd5+ Kb8 31. Bxe4 Bxe4 32. Qxe4 Qa1+
33. Kd2 Qa6 34. e6 Qb7 35. Qe5+ Qc7 36. Bg3 Rd8+ 37. Kc1 {source: bulletin} 1-0

[Event "New York 6th Frank Marshall Int"]
[Site "?"]
[Date "1983.??.??"]
[Round "8"]
[White "Popovych, O."]
[Black "Frias, V."]
[Result "0-1"]
[ECO "B85"]
[PlyCount "100"]
[EventDate "1983.04.08"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 d6 7. Be3 Nf6 8. O-O
Be7 9. a4 O-O 10. f4 Qc7 11. Nb3 b6 12. Bf3 Rb8 13. Qe2 Na5 14. Nd2 Nd7 15. g4
Bf6 16. Ra3 Nc6 17. Qc4 Bb7 18. g5 Be7 19. Bg4 Rbc8 20. Bxe6 fxe6 21. Qxe6+ Rf7
22. Nd5 Qd8 23. Rd3 Bf8 24. Nc4 Qe8 25. Nc7 Qxe6 26. Nxe6 Nb4 27. Nxd6 Nxd3 28.
Nxc8 Nxf4 29. Nxf4 Bxc8 30. Nd5 Bc5 31. Rd1 Bxe3+ 32. Nxe3 Bb7 33. Nf5 Ne5 34.
Ng3 Nf3+ 35. Kf2 Nxg5+ 36. Ke3 Re7 37. Rd4 g6 38. b4 Bc6 39. b5 axb5 40. axb5
Bxb5 41. Rd5 Nxe4 42. Nxe4 Bc6 43. Rd4 Kf7 44. Kf4 Bxe4 45. Rxe4 g5+ 46. Kf5
Rxe4 47. Kxe4 Ke6 48. h3 h5 49. c4 h4 50. Ke3 Ke5 {source: bulletin} 0-1

[Event "New York op"]
[Site "New York"]
[Date "1983.??.??"]
[Round "8"]
[White "Popovych, Orest"]
[Black "Kaushansky, Leonid"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "77"]
[EventDate "1983.03.30"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 O-O 12. Nc2 Be6 13. a4 bxa4 14. Rxa4 a5
15. Bc4 Bg5 16. O-O g6 17. b4 Kh8 18. b5 Nb8 19. Ncb4 Nd7 20. Nc6 Qc8 21. Rxa5
Rxa5 22. Nxa5 Qc5 23. Qb3 Rb8 24. Rd1 f5 25. exf5 gxf5 26. Nc6 Rc8 27. Bf1 Nb6
28. c4 Bxd5 29. cxd5 e4 30. Qb2+ Kg8 31. Kh1 Ra8 32. g3 Ra3 33. h4 Na4 34. Qd4
Qxd4 35. Nxd4 Bf6 36. Nxf5 Be5 37. Rb1 Nc3 38. Rb4 Nxd5 39. Bc4 {source:
bulletin} 1-0

[Event "New York 1982/83 CCA Winter Int"]
[Site "?"]
[Date "1983.01.05"]
[Round "11"]
[White "Popovych, O."]
[Black "Mengarini, A."]
[Result "1-0"]
[ECO "B13"]
[PlyCount "77"]
[EventDate "1982.12.26"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8.
Qb3 Bxf3 9. gxf3 Nb6 10. Be3 e6 11. O-O-O Rc8 12. Kb1 Nd5 13. Nxd5 Qxd5 14. Bc4
Qf5+ 15. Ka1 Be7 16. d5 Nb4 17. Qa4+ Kf8 18. Bb3 Nxd5 19. Qxa7 Nxe3 20. fxe3
Qxf3 21. Bxe6 Rd8 22. Rxd8+ Bxd8 23. Qc5+ Kg8 24. Bd5 Qf5 25. e4 Qh3 26. Qd6
Qh4 27. Rf1 g6 28. Qd7 Kg7 29. Qxf7+ Kh6 30. e5 Be7 31. Qe6 Rf8 32. Rd1 Rf2 33.
a3 b5 34. Qb6 Qa4 35. Qe3+ Kg7 36. Bb3 Qh4 37. Rd7 Kf8 38. Qc3 Re2 39. Qf3+ {
source: scoresheet} 1-0

[Event "New York Marshall Goldwater"]
[Site "?"]
[Date "1983.06.??"]
[Round "1"]
[White "Popovych, O."]
[Black "Soltis, A."]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "77"]
[EventDate "1983.06.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Bd2 c6 7. Bc4 e6 8.
Qe2 Bb4 9. Ne5 Nbd7 10. O-O-O Qc7 11. Nxd7 Qxd7 12. d5 O-O 13. dxe6 Bxe6 14.
Bxe6 Qxe6 15. Qxe6 fxe6 16. f3 Rad8 17. Rhe1 Kf7 18. a3 Ba5 19. Ne4 Bxd2+ 20.
Nxd2 Rd5 21. Nc4 Rfd8 22. g4 Ke7 23. Rxd5 cxd5 24. Na5 Rd7 25. Nb3 Rd6 26. Nd4
Rb6 27. a4 Kf7 28. a5 Ra6 29. b4 Ne8 30. Nb3 Rd6 31. Nc5 b6 32. axb6 Rxb6 33.
c3 Nc7 34. Kc2 d4 35. Ra1 a6 36. Ra4 dxc3 37. Kxc3 e5 38. Kc4 Rd6 39. Ne4 {
source: Soltis} 1/2-1/2

[Event "Lloyds Bank op 07th"]
[Site "London"]
[Date "1983.08.28"]
[Round "5"]
[White "Watson, William N"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "2395"]
[BlackElo "2315"]
[PlyCount "73"]
[EventDate "1983.08.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 a6 6. Bf4 d6 7. Bg3 Nf6 8.
Nxc6 bxc6 9. e5 Nd5 10. exd6 Bxd6 11. Ne4 Be7 12. c4 Qa5+ 13. Nd2 Nf6 14. Bd3
Ra7 15. O-O Rd7 16. Nf3 Bb7 17. Ne5 Rd4 18. a3 Qd8 19. Qf3 Qa8 20. Qd1 c5 21.
Qa4+ Kf8 22. f3 Bd6 23. Rad1 Qb8 24. Rfe1 h5 25. h4 Kg8 26. Bc2 g5 27. Rxd4
cxd4 28. hxg5 h4 29. gxf6 hxg3 30. Qd7 Qf8 31. Qxb7 d3 32. Bxd3 Bxa3 33. Nd7
Bc5+ 34. Kf1 Qd8 35. Nxc5 Qxf6 36. Qb8+ Kg7 37. Qxg3+ 1-0

[Event "Lloyds Bank op 07th"]
[Site "London"]
[Date "1983.08.29"]
[Round "6"]
[White "Popovych, Orest"]
[Black "Nykopp, Jan Michael F"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2315"]
[BlackElo "2285"]
[PlyCount "75"]
[EventDate "1983.08.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Qb6 7. Nb3 e6 8.
Bd3 Be7 9. O-O O-O 10. Qe2 a6 11. Kh1 Qc7 12. f4 b5 13. Rae1 b4 14. e5 dxe5 15.
Bxf6 Bxf6 16. Ne4 Be7 17. Ng5 f5 18. Qh5 Bxg5 19. fxg5 Ne7 20. Re3 Nd5 21. Rh3
g6 22. Qh6 Rf7 23. Nd2 Bb7 24. Bc4 Re8 25. b3 Nf4 26. Rg3 Bd5 27. Qh4 Rd7 28.
Bxd5 Rxd5 29. Nc4 Rd4 30. Qh6 Red8 31. Rgf3 Nh5 32. g3 Rd1 33. Rxd1 Rxd1+ 34.
Kg2 Qc5 35. Ne3 Rd2+ 36. Kh3 e4 37. Nc4 exf3 38. Nxd2 0-1

[Event "New York op"]
[Site "?"]
[Date "1984.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Belopolsky, Boris"]
[Result "1-0"]
[ECO "C03"]
[PlyCount "65"]
[EventDate "1984.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 b6 4. Ngf3 Nf6 5. Bd3 Be7 6. e5 Nfd7 7. Qe2 c5 8. c3
a5 9. O-O O-O 10. Re1 Ba6 11. Bxa6 Nxa6 12. Nf1 Qc8 13. Bf4 Nc7 14. Ng3 Qa6 15.
Qe3 Rfc8 16. Rad1 Bf8 17. Nh5 b5 18. Ng5 b4 19. Qg3 Ne8 20. dxc5 bxc3 21. bxc3
Rxc5 22. Be3 Rxc3 23. Qf4 f5 24. exf6 Ndxf6 25. Nxf6+ Nxf6 26. Bd4 Bd6 27. Qh4
Rc4 28. Qh3 Rc7 29. Qxe6+ Kh8 30. Nf7+ Rxf7 31. Qxf7 Bf8 32. Re6 Qc8 33. Rxf6
1-0

[Event "Lloyds Bank op 08th"]
[Site "London"]
[Date "1984.??.??"]
[Round "1"]
[White "Popovych, Orest"]
[Black "Watson, William N"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "2260"]
[BlackElo "2435"]
[PlyCount "89"]
[EventDate "1984.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. Bc4 Bd7 10. h4 h5 11. O-O-O Rc8 12. Bb3 Ne5 13. Kb1 Nc4 14. Bxc4 Rxc4
15. Nb3 b5 16. e5 Ne8 17. Bh6 Bxe5 18. Bxf8 Kxf8 19. Nd5 Nf6 20. Rhe1 Nxd5 21.
Rxe5 Nf6 22. Ree1 Rxh4 23. Qh6+ Kg8 24. Qg5 Rc4 25. Qe3 a5 26. Qxe7 Qxe7 27.
Rxe7 a4 28. Na5 Rh4 29. a3 d5 30. Rxd7 Nxd7 31. Rxd5 Nf6 32. Rxb5 Rh1+ 33. Ka2
Rg1 34. Rb4 Rxg2 35. Rxa4 g5 36. Rd4 h4 37. c4 h3 38. Rd1 h2 39. Rh1 Nh5 40. c5
Ng3 41. c6 Nxh1 42. Kb3 Ng3 43. c7 h1=Q 44. c8=Q+ Kh7 45. Nc4 0-1

[Event "New York International"]
[Site "New York"]
[Date "1984.??.??"]
[Round "1"]
[White "Weinstein, Norman"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2455"]
[BlackElo "2260"]
[PlyCount "83"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. e3 f5 4. a3 a5 5. d4 d6 6. g3 Nf6 7. Bg2 Bd7 8. Nge2 g6
9. O-O Bg7 10. b3 O-O 11. Bb2 e4 12. Qd2 Qe8 13. Nb5 Rc8 14. b4 axb4 15. axb4
Ne7 16. Nbc3 g5 17. f3 Ng6 18. Ra7 b5 19. fxe4 fxe4 20. Nxb5 Bxb5 21. cxb5 Qxb5
22. Nc3 Qxb4 23. Nxe4 Qxd2 24. Nxd2 Ng4 25. Bd5+ Kh8 26. Rxf8+ Nxf8 27. Nc4 Rb8
28. Rb7 Rxb7 29. Bxb7 Nf6 30. Bc3 h6 31. Ba5 d5 32. Ne5 c5 33. dxc5 Ne4 34. Nd3
Ne6 35. Bb6 Bf8 36. c6 Bd6 37. Bc8 Bc7 38. Ba7 Nd8 39. Bd7 Kg8 40. Bd4 Nd2 41.
Kf2 Nb3 42. Be5 1-0

[Event "New York International"]
[Site "New York"]
[Date "1984.??.??"]
[Round "2"]
[White "Frias Pablaza, Victor J"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "E95"]
[WhiteElo "2425"]
[BlackElo "2260"]
[PlyCount "135"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 Nbd7 7. O-O e5 8. Re1
c6 9. Bf1 exd4 10. Nxd4 Re8 11. Nc2 Ne5 12. Rb1 Be6 13. Ne3 Nfg4 14. Nxg4 Nxg4
15. Bf4 Qb6 16. Qd2 Rad8 17. Bg3 Rd7 18. Nd5 Qd8 19. Nf4 Bh6 20. Qd4 a6 21.
Rbd1 Qa5 22. h3 Bg7 23. Qd2 Qxd2 24. Rxd2 Nf6 25. f3 g5 26. Nxe6 Rxe6 27. Red1
Nh5 28. Bxd6 Bxb2 29. c5 Bc3 30. Rd3 Be5 31. Rb1 Bxd6 32. cxd6 b5 33. Rbd1 Ng7
34. g3 Ne8 35. h4 Rexd6 36. hxg5 Rxd3 37. Bxd3 c5 38. Kf2 c4 39. Bc2 Rxd1 40.
Bxd1 Nc7 41. Ke3 Ne6 42. f4 Kf8 43. e5 Ke7 44. Bc2 b4 45. Bxh7 a5 46. Bc2 Nc5
47. Kd4 b3 48. Bb1 bxa2 49. Bxa2 Nb3+ 50. Kxc4 Nc1 51. Bb3 Ne2 52. Kb5 Nxg3 53.
Kxa5 Ne2 54. f5 Nd4 55. f6+ Kf8 56. Bd5 Nf5 57. Kb6 Nd4 58. Kc5 Nf5 59. Be4 Ng3
60. Bd3 Nh5 61. Kd6 Nf4 62. Bf5 Nh5 63. e6 fxe6 64. Bxe6 Nf4 65. Bf5 Nh5 66.
Ke5 Kg8 67. g6 Kh8 68. Bg4 1-0

[Event "Lloyds Bank op 08th"]
[Site "London"]
[Date "1984.??.??"]
[Round "2"]
[White "Wheeler, Darren"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "A57"]
[BlackElo "2260"]
[PlyCount "56"]
[EventDate "1984.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 Bb7 5. Nc3 b4 6. Qb3 Qb6 7. Nd1 d6 8. g3
Nbd7 9. Bg2 g6 10. O-O Bg7 11. Ne3 O-O 12. Qd3 e5 13. dxe6 fxe6 14. Bh3 Rae8
15. Rd1 Ne4 16. Nd5 exd5 17. Bxd7 Re7 18. Bg4 dxc4 19. Qxc4+ d5 20. Qc2 Kh8 21.
Bg5 Ref7 22. h4 d4 23. Bf4 h6 24. Ne5 Rxf4 25. Nc4 Qf6 26. gxf4 Qxh4 27. e3
Qxg4+ 28. Kf1 Qf3 0-1

[Event "New York International"]
[Site "New York"]
[Date "1984.??.??"]
[Round "3"]
[White "Popovych, Orest"]
[Black "Wells, Peter K"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2260"]
[BlackElo "2320"]
[PlyCount "31"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. c5 b6 7. b4 a5 8. Na4
Nfd7 9. Bb5 bxc5 10. bxc5 Ba6 11. Qe2 Be7 12. Nb6 Ra7 13. Nxd7 Bxb5 14. Qxb5
Rxd7 15. Bf4 O-O 16. Rb1 1-0

[Event "New York International"]
[Site "New York"]
[Date "1984.??.??"]
[Round "4"]
[White "Popovych, Orest"]
[Black "De Firmian, Nick E"]
[Result "0-1"]
[ECO "B93"]
[WhiteElo "2260"]
[BlackElo "2515"]
[PlyCount "89"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Nbd7 8. a4
Be7 9. Bc4 Qa5 10. Bd2 exf4 11. Qe2 O-O 12. Nd5 Qd8 13. Bxf4 Nxd5 14. Bxd5 Qb6
15. c3 Nf6 16. a5 Qc7 17. O-O Nxd5 18. exd5 Bf6 19. Qf2 Bf5 20. Kh1 Rfe8 21.
Qg3 Rad8 22. Nd2 Bg6 23. Be3 Be5 24. Qf2 Rd7 25. Bb6 Qc8 26. Qf3 Rde7 27. Ra4
Qd7 28. Rb4 Bf6 29. Bf2 Re2 30. Nc4 Be4 31. Qh5 Bd3 32. Bg3 R2e4 33. Nb6 Qe7
34. Rg1 Rxb4 35. cxb4 Bd4 36. Rc1 Bxb2 37. Rg1 Bd4 38. Rc1 Qe3 39. Qd1 Be2 40.
Qe1 f5 41. Bxd6 f4 42. Bc5 f3 43. Bxd4 Qxd4 44. Rc4 f2 45. Qc1 0-1

[Event "New York International"]
[Site "New York"]
[Date "1984.??.??"]
[Round "5"]
[White "Schroer, Jonathan"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2315"]
[BlackElo "2260"]
[PlyCount "94"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 Nbd7 7. O-O e5 8. Qc2
c6 9. Rd1 Qc7 10. b3 Re8 11. Rb1 a5 12. d5 cxd5 13. Nb5 Qb8 14. cxd5 Nc5 15. b4
axb4 16. Rxb4 Nfxe4 17. Rxe4 Bf5 18. Nd2 Bh6 19. f3 Be3+ 20. Kh1 Bxd2 21. Bxd2
Rc8 22. Qb1 Ra4 23. Bb4 b6 24. a3 Ra8 25. Rf1 Rf8 26. Nc3 Qd8 27. Qc1 Bxe4 28.
fxe4 Kg7 29. Qe3 Ra7 30. Bb5 f5 31. h3 f4 32. Qf3 h5 33. Bc6 Kh6 34. Nb5 Rg7
35. g4 hxg4 36. hxg4 Rh7 37. Kg2 Kg7 38. Kf2 Rh2+ 39. Ke1 Qh4+ 40. Kd1 Rh3 41.
Qg2 f3 42. Qf2 Qxf2 43. Rxf2 Rh1+ 44. Kc2 Nxe4 45. Nxd6 Nxf2 46. Ne8+ Rxe8 47.
Bxe8 Nxg4 0-1

[Event "Valley Forge CCA Summer Int"]
[Site "?"]
[Date "1984.??.??"]
[Round "5"]
[White "Sisniega, M."]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "A27"]
[PlyCount "49"]
[EventDate "1984.06.20"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 d6 4. Nf3 Be6 5. d4 exd4 6. Nxd4 Nxd4 7. Qxd4 Ne7 8.
b3 Nc6 9. Qd2 Be7 10. Bg2 O-O 11. O-O Qd7 12. Nd5 Bd8 13. Re1 Rb8 14. Bb2 Ne5
15. Rad1 Ng6 16. Qd4 f5 17. Qxa7 Qc8 18. Qd4 Rf7 19. e3 b5 20. cxb5 Rxb5 21.
Qd3 Qb8 22. Nf4 Bxb3 23. axb3 Rxb3 24. Bc3 Bf6 25. Rb1 {source: Masterpieces
of Attack: The Brilliant Games of Marcel Sisniega by Velasco, page 199.} 1-0

[Event "New York International"]
[Site "New York"]
[Date "1984.??.??"]
[Round "6"]
[White "Soltis, Andrew E"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "2435"]
[BlackElo "2260"]
[PlyCount "71"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 e6 4. d4 cxd4 5. Nxd4 a6 6. Nxc6 bxc6 7. e5 d6 8.
exd6 Qxd6 9. Qxd6 Bxd6 10. Be3 Nf6 11. O-O-O Be7 12. Be2 O-O 13. Na4 Nd5 14.
Bc5 Bxc5 15. Nxc5 a5 16. c4 Nb4 17. a3 Na6 18. Na4 c5 19. Bf3 Ra7 20. Rd6 e5
21. Rhd1 Be6 22. b3 g6 23. Rb6 Bf5 24. Rdd6 Nb8 25. Nxc5 Rc8 26. Kb2 Kg7 27.
Rb5 e4 28. Nxe4 a4 29. Rc5 Re8 30. Nc3 axb3 31. Kxb3 Nd7 32. Rxf5 gxf5 33. Nb5
Rb8 34. Kc3 Rab7 35. Bxb7 Rxb7 36. Kb4 1-0

[Event "New York International"]
[Site "New York"]
[Date "1984.??.??"]
[Round "7"]
[White "Popovych, Orest"]
[Black "Piasetski, Leon David"]
[Result "0-1"]
[ECO "B46"]
[WhiteElo "2260"]
[BlackElo "2390"]
[PlyCount "90"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 Nge7 7. f4 Qb6 8.
Be3 Qxb2 9. Ndb5 axb5 10. Nxb5 Nf5 11. exf5 Bb4+ 12. Kf2 O-O 13. c3 Be7 14. a4
Ra5 15. Qd3 Qb3 16. Nc7 Rc5 17. Bxc5 Bxc5+ 18. Kg3 Qb6 19. Nb5 d5 20. Rhf1 exf5
21. Bf3 Rd8 22. h3 d4 23. Kh2 dxc3 24. Qxc3 Nd4 25. Rad1 Nxf3+ 26. Qxf3 Rf8 27.
Rfe1 h6 28. Qc3 Be6 29. Kh1 Ra8 30. Re5 Be7 31. Qc2 Bf6 32. Ree1 Rc8 33. Qd2
Rc4 34. Rb1 Rxa4 35. Qd1 Rxf4 36. Nd6 Qf2 37. Nxb7 Qg3 38. Re2 Bc4 39. Re8+ Kh7
40. Qg1 Bd5 41. Re3 Bxg2+ 42. Qxg2 Qxe3 43. Rg1 Rf3 44. Qc2 Rxh3+ 45. Kg2 Qf3#
0-1

[Event "New York International"]
[Site "New York"]
[Date "1984.??.??"]
[Round "8"]
[White "Popovych, Orest"]
[Black "Van Tilbury, Craig"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "2260"]
[BlackElo "2210"]
[PlyCount "94"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. c3 Qe7 5. d4 exd4 6. cxd4 Bb6 7. Nc3 Nf6 8. e5
O-O 9. Be2 Ne8 10. Nd5 Qd8 11. Nxb6 axb6 12. O-O Bf5 13. d5 c6 14. Bc4 b5 15.
Bb3 c5 16. Be3 Na6 17. a3 c4 18. Ba2 Bd3 19. Re1 dxe5 20. Nxe5 Bf5 21. Qd2 Nd6
22. g4 Be4 23. Bb1 f6 24. Bxe4 Nxe4 25. Qd4 Nec5 26. d6 fxe5 27. Qd5+ Kh8 28.
Bxc5 Nxc5 29. Qxc5 Qh4 30. Qd5 Qxg4+ 31. Kh1 exf4 32. Rg1 Qd7 33. Qd4 Qc6+ 34.
Rg2 Rf6 35. d7 Rd8 36. Rd1 h6 37. Kg1 f3 38. Rf2 Rf7 39. Qh4 Rdxd7 40. Re1 Kh7
41. Kh1 Rd6 42. h3 Rg6 43. Qe4 Qxe4 44. Rxe4 Rg5 45. Kh2 Rgf5 46. Kg3 Rg5+ 47.
Kh2 Rgf5 0-1

[Event "New York International"]
[Site "New York"]
[Date "1984.??.??"]
[Round "9"]
[White "Frumkin, Edward A"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2215"]
[BlackElo "2260"]
[PlyCount "49"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 cxd4 5. cxd4 g6 6. Nc3 Bg7 7. f3 O-O 8. Be3
Nc6 9. Qd2 e5 10. Nge2 d5 11. Nxd5 Nxd5 12. exd5 Nxd4 13. Nc3 a6 14. O-O b5 15.
f4 b4 16. Na4 Rb8 17. Bc4 Qh4 18. fxe5 Bxe5 19. Bf4 f6 20. Rae1 Nf5 21. d6+ Kh8
22. Rxe5 fxe5 23. Bxe5+ Rf6 24. Qd5 Bb7 25. Qf7 1-0

[Event "New York op"]
[Site "?"]
[Date "1984.04.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Brito, Luismar"]
[Result "1-0"]
[ECO "B93"]
[PlyCount "61"]
[EventDate "1984.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Qc7 8. Bd3
Be7 9. O-O Be6 10. Qe2 b5 11. f5 Bc8 12. Kh1 Nbd7 13. a4 b4 14. Nd1 Bb7 15. Bd2
a5 16. Nf2 Nc5 17. Bg5 h6 18. Bxf6 Bxf6 19. Bc4 O-O 20. Nd2 Bc6 21. b3 Qb7 22.
Rae1 Kh7 23. Qh5 g6 24. Qh3 Qe7 25. Ng4 Bg5 26. f6 Qd7 27. Nf3 Bf4 28. Nfxe5
dxe5 29. Rxf4 h5 30. Rf5 Nxe4 31. Rxh5+ 1-0

[Event "New York Marshall Goldwater"]
[Site "?"]
[Date "1984.10.13"]
[Round "3"]
[White "Soltis, A."]
[Black "Popovych, O."]
[Result "1-0"]
[ECO "B53"]
[PlyCount "69"]
[EventDate "1984.10.12"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Bd7 5. c4 Nc6 6. Qd2 g6 7. b3 Bg7 8. Nc3
Nf6 9. Bb2 O-O 10. h3 Qa5 11. Bd3 Nh5 12. O-O Nf4 13. Qxf4 Bxc3 14. Bxc3 Qxc3
15. Rfd1 f5 16. Rac1 Qg7 17. c5 fxe4 18. Qxe4 Kh8 19. Qe3 Rf6 20. Be4 Raf8 21.
Rd2 Be8 22. Nd4 Nxd4 23. Qxd4 e5 24. Qe3 dxc5 25. Rxc5 Re6 26. Rc8 Bc6 27.
Rxf8+ Qxf8 28. Bxc6 bxc6 29. Qxa7 Re7 30. Qc5 Qe8 31. Rd6 Rc7 32. f4 Re7 33.
Rxc6 Qf7 34. fxe5 Rd7 35. Rf6 {source: Soltis} 1-0

[Event "Somerset New Jersey op"]
[Site "?"]
[Date "1985.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Friedman, Aviv"]
[Result "1-0"]
[ECO "B32"]
[PlyCount "61"]
[EventDate "1985.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8.
Qa3 Nge7 9. Nc3 O-O 10. Be3 d5 11. exd5 Nd4 12. Bd3 Bf5 13. O-O-O Rfd8 14. Bxf5
Nexf5 15. Kb1 Qg6 16. Rc1 Qxg2 17. Rhg1 Qf3 18. Bg5 Rd6 19. Be7 Rb6 20. Qc5 Rh6
21. d6 Re6 22. Nd5 Ne2 23. Nc7 b6 24. Qc4 Nxg1 25. Nxe6 Ne2 26. Ng5 Qf4 27.
Qxf7+ Kh8 28. Rd1 Ned4 29. Qd5 Rb8 30. Nf7+ Kg8 31. Nh6+ 1-0

[Event "Gausdal Int"]
[Site "?"]
[Date "1985.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Gruenberg, Rainer"]
[Result "1-0"]
[ECO "B76"]
[PlyCount "53"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 d6 9. f3 Bd7 10. h4 Nxd4 11. Bxd4 b5 12. h5 Nxh5 13. g4 Nf6 14. Qd2 e5 15.
Be3 Bc6 16. O-O-O a5 17. Qh2 b4 18. Ne2 Re8 19. Ng3 a4 20. Bc4 Qc7 21. g5 Nd7
22. Qxh7+ Kf8 23. Nf5 gxf5 24. Qxf5 Nc5 25. Rxd6 Bxe4 26. fxe4 Nxe4 27. Rc6 {
source: Atlantic Chess News Sept/Oct 1985.} 1-0

[Event "Somerset New Jersey op"]
[Site "?"]
[Date "1985.??.??"]
[Round "?"]
[White "Atkinson, Landis"]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "E63"]
[PlyCount "66"]
[EventDate "1985.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. d4 Nc6 7. Nc3 a6 8. b3
Rb8 9. Bb2 b5 10. d5 Na5 11. cxb5 axb5 12. Nd4 b4 13. Ncb5 e5 14. dxe6 c5 15.
Nc6 Nxc6 16. Bxc6 Bxe6 17. a4 bxa3 18. Rxa3 Qb6 19. Qxd6 Rfc8 20. Be5 Bf8 21.
Qd3 Rxc6 22. Bxb8 Qxb8 23. Ra5 c4 24. Qd4 Nd7 25. bxc4 Rxc4 26. Qa1 Bh3 27. Rb1
Qb7 28. f3 Qb6+ 29. Nd4 Qxd4+ 30. Qxd4 Rxd4 31. g4 Bc5 32. Rxc5 Nxc5 33. Kf2 h5
{and White played on until move 61 source: Atlantic Chess News, Sept/Oct 1985.}
0-1

[Event "Reggio Emilia B 1985/86"]
[Site "?"]
[Date "1985.??.??"]
[Round "?"]
[White "Sartori, S."]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "E91"]
[PlyCount "58"]
[EventDate "1985.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 Nbd7 7. Bg5 h6 8. Bh4
g5 9. Bg3 Nh5 10. O-O e6 11. Ne1 Nxg3 12. hxg3 f5 13. exf5 exf5 14. Nc2 c6 15.
Qd2 f4 16. gxf4 gxf4 17. Ne4 Nf6 18. Nxf6+ Qxf6 19. Rad1 Bd7 20. Bf3 Kh8 21. b4
Rg8 22. b5 Raf8 23. bxc6 bxc6 24. Nb4 Qh4 25. Rfe1 Bh3 26. Re4 Be5 27. dxe5
Rxg2+ 28. Bxg2 Bxg2 29. f3 Bxf3 0-1

[Event "Reggio Emilia B 1985/86"]
[Site "?"]
[Date "1985.??.??"]
[Round "?"]
[White "Popovych, O."]
[Black "Soos, B."]
[Result "1-0"]
[ECO "B35"]
[PlyCount "81"]
[EventDate "1985.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 a5 9. f3 d5 10. Bxd5 Nxd5 11. exd5 Nb4 12. Nde2 Bf5 13. Rc1 b5 14. a3 Nxc2+
15. Rxc2 Bxc2 16. Qxc2 b4 17. Na4 Qxd5 18. Nb6 Qe6 19. Kf2 Rab8 20. Nf4 Qa2 21.
axb4 axb4 22. Qb1 b3 23. Nd7 Rbc8 24. Nxf8 Rc2+ 25. Kg3 Kxf8 26. Qd1 Qa8 27.
Qd3 Qb8 28. Kh3 Qc8+ 29. g4 h5 30. Qxb3 hxg4+ 31. fxg4 Bxb2 32. Rf1 Bf6 33.
Nxg6+ Kg7 34. Nf4 Rc3 35. Qb6 Bg5 36. Rf3 Rc6 37. Qb2+ f6 38. Nh5+ Kg6 39. Bxg5
Kxg5 40. Qd2+ Kg6 41. Qd3+ 1-0

[Event "Gausdal International"]
[Site "Gausdal"]
[Date "1985.??.??"]
[Round "?"]
[White "Plaskett, H James"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2495"]
[BlackElo "2325"]
[PlyCount "79"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 g6 6. Nc3 Bg7 7. Nf3 O-O 8. a4 Bb7
9. Ra3 e6 10. dxe6 fxe6 11. Qd6 Re8 12. Qxc5 Bf8 13. Qd4 Bxa3 14. bxa3 d6 15.
Bc4 Kg7 16. O-O e5 17. Qd2 Qc8 18. Be2 d5 19. Bb2 Nbd7 20. Rc1 Qb8 21. bxa6
Bxa6 22. Nxd5 Nxd5 23. Bxa6 Rxa6 24. Qxd5 Qxb2 25. Qxd7+ Kf8 26. Rd1 Rf6 27.
Qxh7 Qb3 28. Qh8+ Ke7 29. Qg7+ Qf7 30. Qh6 Qb3 31. Rc1 Rc6 32. Qg7+ Kd8 33. Rf1
Re7 34. Qh8+ Re8 35. Qh4+ Kc7 36. Qb4 Qc2 37. Qa5+ Kd6 38. h3 Re6 39. Qd8+ Kc5
40. Nd4 1-0

[Event "Masters Futurity"]
[Site "Toms River"]
[Date "1985.??.??"]
[Round "?"]
[White "Popovych, Orest"]
[Black "Hickman, Herbert W"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2325"]
[PlyCount "37"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. c5 Be7 7. Nf3 O-O 8. b4
Ne4 9. Qc2 Nc6 10. b5 Nxd4 11. Nxd4 Bxc5 12. Nxe4 Bxd4 13. Nc3 Qf6 14. Bb2 Bd7
15. Qd2 Rfc8 16. Ne4 dxe4 17. Bxd4 e5 18. Be3 Rd8 19. Bg5 1-0

[Event "Masters Futurity"]
[Site "Westfield"]
[Date "1985.??.??"]
[Round "?"]
[White "Popovych, Orest"]
[Black "Gajic, Zoran"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2325"]
[PlyCount "74"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 Bb4 8. Bd2
Nc6 9. Nxc6 dxc6 10. O-O Be7 11. f4 e5 12. a4 Ng4 13. Qe2 exf4 14. gxf4 Bc5+
15. Kh1 Qe7 16. Bf3 h5 17. Nd1 Bd7 18. Rb1 O-O 19. b4 Ba7 20. c4 Rfe8 21. Bc3
Bf5 22. Re1 Qh4 23. Rb2 Rad8 24. c5 Bb8 25. e5 f6 26. Rg1 fxe5 27. Be1 Qf6 28.
h3 exf4 29. Qg2 Rxd1 30. Bxd1 Ne3 31. Bb3+ Kf8 32. Bh4 Qe5 33. Qf2 Bxh3 34. Rg5
Qe4+ 35. Kg1 Bg4 36. Qd2 Be5 37. Ba2 Bd4 0-1

[Event "New York op"]
[Site "New York"]
[Date "1985.??.??"]
[Round "1"]
[White "Winslow, Elliott C"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2365"]
[BlackElo "2325"]
[PlyCount "41"]
[EventDate "1985.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
h6 9. Bh4 Nbd7 10. O-O-O Qc7 11. Be2 g5 12. fxg5 Ne5 13. Qe3 Nh7 14. Nf3 Nxf3
15. Bxf3 hxg5 16. Bg3 Nf8 17. e5 d5 18. Bxd5 exd5 19. Nxd5 Qc6 20. Nxe7 Kxe7
21. Qxg5+ 1-0

[Event "New York National Chess Congress"]
[Site "?"]
[Date "1986.??.??"]
[Round "?"]
[White "London, D."]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "B92"]
[PlyCount "118"]
[EventDate "1986.??.??"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O
O-O 9. Re1 Be6 10. Bf1 Nbd7 11. Nd5 Nxd5 12. exd5 Bf5 13. a4 Rc8 14. c3 Bg6 15.
a5 Bg5 16. Bxg5 Qxg5 17. Nd2 f5 18. Nc4 Rf6 19. Qb3 Nc5 20. Qb6 f4 21. Nxd6 e4
22. b4 Nb3 23. Ra2 e3 24. fxe3 fxe3 25. Qxe3 Qxe3+ 26. Rxe3 Rxd6 27. Rb2 Na1
28. c4 Nc2 29. Re7 Rf6 30. c5 Rcf8 31. Be2 Nd4 32. Bc4 Re8 33. Rd2 Rf4 34. c6
bxc6 35. Rxe8+ Bxe8 36. dxc6+ Kf8 37. Rf2 Rxf2 38. c7 Rxg2+ 39. Kxg2 Bc6+ 40.
Kf2 Bb7 41. Ke3 Nf5+ 42. Kf4 Nd6 43. Bd3 h6 44. Be2 Ke7 45. Bg4 Bc8 46. Bxc8
Nxc8 47. Kf5 Kf7 48. Ke5 g5 49. Kf5 Nd6+ 50. Ke5 Ke7 51. b5 axb5 52. a6 Kd7 53.
a7 Nc4+ 54. Kd4 Nb6 55. Kc5 Kxc7 56. Kxb5 Kb7 57. Kc5 Kxa7 58. Kd4 g4 59. Ke4
h5 0-1

[Event "Philadelphia World op"]
[Site "?"]
[Date "1986.??.??"]
[Round "?"]
[White "Pein, Malcolm"]
[Black "Popovych, O."]
[Result "0-1"]
[ECO "E95"]
[PlyCount "64"]
[EventDate "1986.07.02"]
[SourceTitle "Ansel"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 O-O 5. e4 d6 6. Be2 Nbd7 7. O-O e5 8. Re1
c6 9. Bf1 exd4 10. Nxd4 Re8 11. Nc2 Ne5 12. h3 Be6 13. b3 Nh5 14. Nd4 Qh4 15.
Bb2 Bg4 16. Nce2 Nf4 17. Qd2 Nfd3 18. g3 Qf6 19. hxg4 Qxf2+ 20. Kh1 Nxg4 21.
Bg2 Nxe1 22. Rxe1 Re5 23. Nf5 Ne3 24. Rg1 gxf5 25. Bxe5 Bxe5 26. exf5 Bxg3 27.
Qd3 Kf8 28. f6 Be5 29. Qxh7 Bxf6 30. Be4 Ke7 31. Qh3 Rh8 32. Bh7 Rxh7 0-1

[Event "US Open-87"]
[Site "Somerset"]
[Date "1986.??.??"]
[Round "1"]
[White "Garcia, Gildardo"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "2400"]
[BlackElo "2270"]
[PlyCount "71"]
[EventDate "1986.08.03"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. Bd3 g6 8. O-O
Nbd7 9. Kh1 Bg7 10. Nf3 b5 11. Qe1 Nc5 12. e5 dxe5 13. fxe5 Nfd7 14. Nd5 Qb7
15. Nf4 e6 16. b4 Nxd3 17. cxd3 Qc7 18. d4 Nb6 19. Ng5 O-O 20. Qh4 h6 21. Ne4
g5 22. Qg3 Bb7 23. Nc5 gxf4 24. Bxf4 Bd5 25. Rf2 Ra7 26. Raf1 Na4 27. Nd7 Qc3
28. Nf6+ Kh8 29. Qh4 Qxd4 30. Qh3 Qc3 31. Rf3 Bxf3 32. Bxh6 Bxg2+ 33. Qxg2 Bxf6
34. exf6 Rg8 35. Bg7+ Kh7 36. Qe4# 1-0

[Event "US Open-87"]
[Site "Somerset"]
[Date "1986.??.??"]
[Round "3"]
[White "Popovych, Orest"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "C34"]
[WhiteElo "2270"]
[BlackElo "2610"]
[PlyCount "78"]
[EventDate "1986.08.03"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. d4 g5 5. h4 g4 6. Ng1 f3 7. Be3 Be7 8. Bf2 Nf6
9. gxf3 Rg8 10. Bg2 Nc6 11. Nc3 gxf3 12. Bxf3 Ng4 13. Qd2 Bf8 14. Bxg4 Bxg4 15.
Nge2 f5 16. exf5 Qf6 17. Be3 Qxf5 18. O-O-O O-O-O 19. Rdf1 Qa5 20. Rf4 Bxe2 21.
Qxe2 Bh6 22. Re4 d5 23. Rg4 Rge8 24. Rg3 Rxe3 25. Rxe3 Qb4 26. Kb1 Bxe3 27.
Qxe3 Qxd4 28. Qe6+ Kb8 29. Qf7 h6 30. Qh5 Qe5 31. Qxh6 d4 32. Nd1 Qe4 33. Rh3
Nb4 34. Qd2 d3 35. cxd3 Qe6 36. Qg5 Kc8 37. Re3 Qxa2+ 38. Kc1 Nxd3+ 39. Kc2
Nb4+ 0-1

[Event "US Open-87"]
[Site "Somerset"]
[Date "1986.??.??"]
[Round "6"]
[White "Shirazi, Kamran"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "2430"]
[BlackElo "2270"]
[PlyCount "37"]
[EventDate "1986.08.03"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. Nf3 Nbd7 8.
Bd3 g6 9. O-O b5 10. e5 dxe5 11. fxe5 Nxe5 12. Nxe5 Qxe5 13. Qf3 Ra7 14. Bf4
Qh5 15. Qc6+ Bd7 16. Qb6 Ra8 17. Rae1 Bg7 18. Rxe7+ Kf8 19. Be5 1-0

[Event "US Open-87"]
[Site "Somerset"]
[Date "1986.??.??"]
[Round "8"]
[White "Ribeiro, Regina"]
[Black "Popovych, Orest"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1955"]
[BlackElo "2270"]
[PlyCount "71"]
[EventDate "1986.08.03"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d6 6. e4 e5 7. Nc3 Nc6 8. h3
Ne8 9. Nd5 f5 10. c3 Kh8 11. Bg5 Qd7 12. Nh4 Qf7 13. Qd2 Be6 14. Bh6 Nd8 15.
exf5 Bxd5 16. fxg6 Qe6 17. Bxg7+ Kxg7 18. gxh7 Bxg2 19. Qg5+ Kxh7 20. Kxg2 Ng7
21. f4 Nf7 22. Qg4 Qxg4 23. hxg4 Nh6 24. Kh3 Ne6 25. g5 Nf5 26. Nxf5 Rxf5 27.
Kg4 Raf8 28. Rh1+ Kg8 29. Rh6 Ng7 30. g6 exf4 31. Rah1 Ne8 32. Rh8+ Kg7 33.
R1h7+ Kxg6 34. Rh6+ Kg7 35. R6h7+ Kg6 36. Rh6+ 1/2-1/2

[Event "US Open-87"]
[Site "Somerset"]
[Date "1986.??.??"]
[Round "12"]
[White "Rao, Vivek"]
[Black "Popovych, Orest"]
[Result "1/2-1/2"]
[ECO "E95"]
[BlackElo "2270"]
[PlyCount "86"]
[EventDate "1986.08.03"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 Nbd7 7. O-O e5 8. Re1
c6 9. Bf1 exd4 10. Nxd4 Re8 11. Bf4 Qb6 12. Nb3 a5 13. Bxd6 a4 14. c5 Qa7 15.
e5 Nh5 16. Nd4 Nxc5 17. Ndb5 cxb5 18. Nxb5 Qb6 19. Nc7 Be6 20. Nxe8 Rxe8 21. g4
Nd7 22. gxh5 Qxb2 23. hxg6 hxg6 24. Qxa4 Qd2 25. Bg2 Rc8 26. Qe4 Bh6 27. Re2
Qc3 28. Rae1 Rc4 29. Qf3 Qa5 30. Qxb7 Rg4 31. Kh1 Kg7 32. a3 Bf4 33. Bb4 Qd8
34. Qf3 Rh4 35. h3 Qg5 36. Rd1 Qh6 37. Rd3 Bg4 38. Qe4 Qh5 39. Re1 Bxh3 40.
Bxh3 Rxh3+ 41. Kg1 Rh4 42. Qa8 Bxe5 43. Qc8 Qf5 1/2-1/2

[Event "Gausdal Int"]
[Site "Gausdal"]
[Date "1987.??.??"]
[Round "?"]
[White "Tisdall, Jonathan D"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2450"]
[BlackElo "2320"]
[PlyCount "58"]
[EventDate "1987.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 O-O 5. e4 d6 6. Be2 Nbd7 7. Be3 e5 8. O-O
a5 9. Qc2 Ng4 10. Bg5 f6 11. Bd2 f5 12. exf5 exd4 13. Bg5 Bf6 14. Bxf6 Qxf6 15.
Nd5 Qg7 16. Nxd4 Qxd4 17. Rad1 Qg7 18. Bxg4 Nf6 19. Nxf6+ Rxf6 20. c5 gxf5 21.
Bf3 f4 22. Rfe1 Bg4 23. Bxg4 Qxg4 24. Re7 Rg6 25. f3 Qh4 26. Rxc7 Re8 27. Qc4+
Kh8 28. Qc3+ Kg8 29. cxd6 Rxg2+ 0-1

[Event "Philadelphia op"]
[Site "Philadelphia"]
[Date "1987.??.??"]
[Round "?"]
[White "Murshed, Niaz"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2450"]
[BlackElo "2300"]
[PlyCount "37"]
[EventDate "1987.06.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Be2 c5 7. dxc5 Qa5 8. Nd2
Qxc5 9. Nb3 Qb6 10. a4 Nc6 11. a5 Qd8 12. O-O e5 13. Bg3 a6 14. Na4 Bf5 15. Nb6
Rb8 16. Bf3 Be4 17. Bxe4 dxe4 18. Bh4 h6 19. Bxf6 1-0

[Event "Gausdal Int"]
[Site "Gausdal"]
[Date "1987.??.??"]
[Round "?"]
[White "Bellon Lopez, Juan Manuel"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "E95"]
[WhiteElo "2380"]
[BlackElo "2320"]
[PlyCount "81"]
[EventDate "1987.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 Nbd7 7. O-O e5 8. Re1
c6 9. dxe5 dxe5 10. b3 Re8 11. Qc2 b6 12. Bb2 Bb7 13. Rad1 Qe7 14. a3 a5 15.
Na4 Rac8 16. Qb1 Rc7 17. Bf1 Ba6 18. Qa2 Bf8 19. g3 Ng4 20. h3 Ngf6 21. c5 b5
22. b4 Ra7 23. Nb6 Nxc5 24. Nxe5 Ncxe4 25. Nxc6 Qc7 26. Nxa7 Qxb6 27. Bd4 Qc7
28. Nxb5 Qb8 29. Bxf6 Bxb5 30. Bxb5 Qxb5 31. Ba1 axb4 32. Qb2 f6 33. Rd4 Ng5
34. Rxe8 Qxe8 35. Rd1 Nf3+ 36. Kg2 Ne5 37. Qb3+ Kg7 38. axb4 Qa8+ 39. f3 Qa6
40. b5 Qb7 41. Qd5 1-0

[Event "World op"]
[Site "Philadelphia"]
[Date "1988.??.??"]
[Round "?"]
[White "Popovych, Orest"]
[Black "Shaine, J."]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "2310"]
[PlyCount "49"]
[EventDate "1988.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. f4 Nc6 7. Be3 Be7 8. Qf3
a6 9. O-O-O Qc7 10. g4 h5 11. g5 Ng4 12. Bg1 e5 13. Nxc6 bxc6 14. h3 O-O 15.
Be2 exf4 16. hxg4 Bxg4 17. Qxf4 Bxe2 18. Nxe2 Qa5 19. Be3 Qxa2 20. Rxh5 Qa1+
21. Kd2 Qxb2 22. Rdh1 g6 23. Bd4 Qxd4+ 24. Nxd4 gxh5 25. Rxh5 1-0

[Event "World op"]
[Site "Philadelphia"]
[Date "1988.??.??"]
[Round "?"]
[White "Popovych, Orest"]
[Black "Lane, Gary William"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2310"]
[BlackElo "2395"]
[PlyCount "61"]
[EventDate "1988.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. c3 Nc6 5. Bb5 Nf6 6. d4 exd4 7. cxd4 Bb4+ 8.
Bd2 Bxd2+ 9. Nbxd2 O-O 10. d5 Nb8 11. Bd3 c6 12. dxc6 Nxc6 13. O-O Bg4 14. Qb3
Bxf3 15. Nxf3 Qb6+ 16. Qxb6 axb6 17. a3 d5 18. e5 Nd7 19. Rad1 Nc5 20. Bb1 Rad8
21. Ba2 d4 22. b4 Na4 23. b5 Nc3 24. bxc6 Nxd1 25. c7 Ra8 26. Rxd1 Rxa3 27. Bc4
Rc3 28. Rxd4 b5 29. Nd2 Rxc4 30. Nxc4 bxc4 31. Rd8 1-0

[Event "World op"]
[Site "Philadelphia"]
[Date "1988.??.??"]
[Round "?"]
[White "Benjamin, Joel"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2565"]
[BlackElo "2310"]
[PlyCount "107"]
[EventDate "1988.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3
Nbd7 9. g4 Be7 10. Rg1 Rc8 11. Qd2 O-O 12. O-O-O Nb6 13. g5 Nh5 14. Kb1 Nc4 15.
Bxc4 Bxc4 16. Nd5 Bxd5 17. Qxd5 Qc7 18. Rg2 Kh8 19. Nc1 f5 20. a3 fxe4 21. fxe4
Rf3 22. Re1 g6 23. Na2 Qd7 24. Qd2 Rcf8 25. Nc3 Bd8 26. Nd5 Qh3 27. Rge2 Qh4
28. Qb4 Bxg5 29. Qxd6 Re8 30. Qd7 Ng7 31. Bxg5 Qxg5 32. Qxb7 Ne6 33. c3 a5 34.
Qb5 Qd8 35. Rd1 Ng5 36. Ka2 Re6 37. Ne3 Qa8 38. Qd5 Qa6 39. Qd8+ Kg7 40. Nf5+
Rxf5 41. exf5 Nf7 42. f6+ Rxf6 43. Qd3 Qe6+ 44. Qd5 Qg4 45. Rdd2 a4 46. Rf2 Rf4
47. Rxf4 Qxf4 48. Re2 h5 49. c4 Qg4 50. Rf2 Ng5 51. Qxe5+ Kh6 52. Qf4 Qd1 53.
Rd2 Qb3+ 54. Ka1 1-0

[Event "World op"]
[Site "Philadelphia"]
[Date "1988.??.??"]
[Round "?"]
[White "Popovych, Orest"]
[Black "Alburt, Lev O"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2310"]
[BlackElo "2535"]
[PlyCount "120"]
[EventDate "1988.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. a4 d5 8. a5 Nc4
9. Nbd2 Nxd2 10. Bxd2 O-O 11. O-O Bg4 12. h3 Bxf3 13. Qxf3 e6 14. Bb4 Re8 15.
Ba4 c6 16. c3 f6 17. exf6 Bxf6 18. Rfe1 Bg7 19. Qg3 Nd7 20. Bd6 Nf6 21. Bc2 Qd7
22. Be5 Rf8 23. Qg5 Rac8 24. g4 Rf7 25. Re3 Rcf8 26. Rf1 Ne8 27. Kg2 Bf6 28.
Bxf6 Rxf6 29. b4 Nd6 30. Bd3 Qe7 31. f3 Nf7 32. Qh4 Nd8 33. f4 Qc7 34. f5 gxf5
35. gxf5 exf5 36. Bxf5 Kh8 37. Ref3 Qg7+ 38. Rg3 Qh6 39. Qxh6 Rxh6 40. Bc8 Rxf1
41. Kxf1 Rf6+ 42. Ke2 b6 43. a6 Ne6 44. Re3 Nc7 45. Kd3 Kg8 46. Re7 Nb5 47. Bg4
h6 48. Re6 Kf7 49. Rxf6+ Kxf6 50. Bd7 Nc7 51. Bxc6 Ke6 52. Bb7 Ne8 53. c4 dxc4+
54. Kxc4 Nd6+ 55. Kd3 Kf5 56. Ke3 Kf6 57. Kf4 Nb5 58. Ke4 Nc3+ 59. Kd3 Nb5 60.
Ke4 Nc7 1/2-1/2

[Event "Philadelphia"]
[Site "Philadelphia"]
[Date "1988.??.??"]
[Round "1"]
[White "Stoy, R."]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "E61"]
[BlackElo "2310"]
[PlyCount "68"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[EventCategory "3"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nc3 Bg7 5. g3 O-O 6. Bg2 Nc6 7. Nge2 cxd4 8.
exd4 d6 9. O-O Bf5 10. h3 h5 11. Bg5 Qd7 12. Kh2 Rac8 13. Qd2 Rfe8 14. Rad1 Kh7
15. b3 Rcd8 16. Rfe1 Qc8 17. Qf4 Nb4 18. Qh4 Kg8 19. Nf4 Rd7 20. a3 Nc6 21.
Ncd5 Nh7 22. Bxe7 Bc2 23. Rd2 Bxb3 24. Re3 Bxc4 25. g4 Nxe7 26. Rxe7 g5 27.
Rxe8+ Qxe8 28. Qxh5 gxf4 29. Nxf4 Qe1 30. Rc2 b5 31. Bc6 Re7 32. Bxb5 Qe4 33.
Rxc4 Qxf4+ 34. Kg2 Bxd4 0-1

[Event "Philadelphia"]
[Site "Philadelphia"]
[Date "1988.??.??"]
[Round "2"]
[White "Popovych, Orest"]
[Black "Klein, Lawrence"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2310"]
[BlackElo "2285"]
[PlyCount "93"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[EventCategory "3"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. e5 Nfd7 6. c3 Nc6 7. Ne2 cxd4 8. cxd4
f6 9. exf6 Nxf6 10. Nf3 Bd6 11. O-O Qc7 12. Nc3 a6 13. Bg5 O-O 14. Bh4 g6 15.
Rc1 Ng4 16. Bg3 Bxg3 17. hxg3 Qg7 18. Be2 Nh6 19. Qd2 Nf5 20. Rfd1 h6 21. Na4
g5 22. Nb6 Rb8 23. g4 Nd6 24. Qe3 Ne4 25. Bxa6 Bd7 26. Bb5 Be8 27. Na4 Rf4 28.
Nc5 Nxc5 29. Rxc5 Re4 30. Qc3 Rxg4 31. Bxc6 bxc6 32. Ne5 Rf4 33. Nxc6 Bxc6 34.
Rxc6 Rbf8 35. Rd2 Qg6 36. Qc2 Re4 37. Re2 Qf5 38. Rxe4 dxe4 39. Rc5 Qf4 40. Re5
Kg7 41. Rxe6 Rf7 42. g3 Qf5 43. Rxe4 h5 44. Re2 Qh3 45. Qc5 Kg6 46. Qc6+ Kg7
47. Qe6 1-0

[Event "Philadelphia"]
[Site "Philadelphia"]
[Date "1988.??.??"]
[Round "3"]
[White "Taylor, Gordon"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "E95"]
[BlackElo "2310"]
[PlyCount "93"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[EventCategory "3"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 Nbd7 7. O-O e5 8. Re1
c6 9. Bf1 exd4 10. Nxd4 Re8 11. f3 d5 12. exd5 Rxe1 13. Qxe1 cxd5 14. cxd5 Nb6
15. Bg5 Nbxd5 16. Rd1 Nxc3 17. Qxc3 Qb6 18. Bc4 Be6 19. Bxe6 fxe6 20. Qb3 Qxb3
21. Nxb3 Nd5 22. Nc5 Bxb2 23. Nxe6 Nc3 24. Rd7 b5 25. Kf1 Na4 26. Nc7 Rb8 27.
Nd5 Nc5 28. Rxa7 Rb7 29. Ra8+ Kf7 30. Nb4 Ne6 31. Be3 Bd4 32. Ke2 Be5 33. g3
Nd4+ 34. Bxd4 Bxd4 35. Nc6 Bf6 36. Ra7 Rxa7 37. Nxa7 b4 38. Kd3 h5 39. Nc6 g5
40. Nxb4 Ke6 41. Ke4 Bc3 42. Nd3 Ba5 43. h3 Bc7 44. g4 hxg4 45. hxg4 Ba5 46.
Nc5+ Kf6 47. Kd5 1-0

[Event "Philadelphia"]
[Site "Philadelphia"]
[Date "1988.??.??"]
[Round "4"]
[White "Popovych, Orest"]
[Black "Szmetan, Ricardo"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2310"]
[BlackElo "2345"]
[PlyCount "91"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[EventCategory "3"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Bb4 7. Bd2 Nc6 8.
Nxc6 bxc6 9. Bg2 Rb8 10. O-O e5 11. Kh1 Nf6 12. f4 d6 13. a3 Bc5 14. Na4 Bd4
15. c3 Ba7 16. c4 Bd4 17. Rc1 c5 18. b4 O-O 19. Nc3 Bb7 20. fxe5 Bxe5 21. Nd5
Nxd5 22. cxd5 Bb2 23. Rc2 Be5 24. Bf4 f6 25. Qc1 Bxf4 26. Rxf4 Qe7 27. bxc5
dxc5 28. Rxc5 Rfc8 29. Rxc8+ Rxc8 30. Qb2 Ba8 31. Bh3 Rd8 32. Be6+ Kf8 33. g4
h6 34. h4 Qb7 35. Qc2 Rb8 36. Rf1 Qb6 37. Qc3 Ke7 38. Rc1 Rb7 39. Kg2 Qb2+ 40.
Rc2 Qxc3 41. Rxc3 a5 42. Kf3 a4 43. Ke3 Ra7 44. Kd4 Kd6 45. Rc8 g5 46. h5 1-0

[Event "Philadelphia"]
[Site "Philadelphia"]
[Date "1988.??.??"]
[Round "5"]
[White "Dauvergne, Peter"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "A68"]
[WhiteElo "2275"]
[BlackElo "2310"]
[PlyCount "57"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[EventCategory "3"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bd3
O-O 9. Nf3 Bg4 10. O-O Nbd7 11. Be3 a6 12. a4 Re8 13. h3 Bxf3 14. Qxf3 Rc8 15.
Rae1 Qa5 16. g4 c4 17. Bb1 Nc5 18. e5 Nfd7 19. exd6 Nxa4 20. Nxa4 Qxa4 21. f5
Ne5 22. Qf4 Qd7 23. f6 Bf8 24. Bd4 Nd3 25. Bxd3 Rxe1 26. Rxe1 Bxd6 27. Bf5 Qxf5
28. Qh6 Bf8 29. Qxf8+ 1-0

[Event "Philadelphia"]
[Site "Philadelphia"]
[Date "1988.??.??"]
[Round "6"]
[White "Popovych, Orest"]
[Black "Leow, Leslie M"]
[Result "0-1"]
[ECO "B93"]
[WhiteElo "2310"]
[BlackElo "2435"]
[PlyCount "74"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[EventCategory "3"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. Bd3 g6 8. O-O
Bg7 9. Nf3 O-O 10. Qe1 Nbd7 11. Kh1 e6 12. Qh4 b5 13. f5 Bb7 14. Bg5 Rae8 15.
Rad1 b4 16. Nb1 exf5 17. Nbd2 d5 18. e5 Ng4 19. h3 Ngxe5 20. Bf4 Qd8 21. Qg3 f6
22. Nh4 Kh8 23. Bxf5 gxf5 24. Nxf5 Rg8 25. Nd6 Re6 26. Nxb7 Qb6 27. Bxe5 Nxe5
28. Nb3 Bf8 29. Qh4 Qxb7 30. Nd4 Ng6 31. Qg4 Re4 32. Qh5 Nf4 33. Qf5 Qg7 34. g4
Nxh3 35. Ne6 Qh6 36. Qxf6+ Qxf6 37. Rxf6 Rxe6 0-1

[Event "Philadelphia"]
[Site "Philadelphia"]
[Date "1988.??.??"]
[Round "7"]
[White "Goregliad, Sergei"]
[Black "Popovych, Orest"]
[Result "1/2-1/2"]
[ECO "A67"]
[WhiteElo "2270"]
[BlackElo "2310"]
[PlyCount "120"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[EventCategory "3"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+
Nfd7 9. a4 O-O 10. Nf3 Na6 11. O-O Nc7 12. Bd3 a6 13. Kh1 Rb8 14. a5 b5 15.
axb6 Rxb6 16. Nd2 Rb4 17. Nc4 Nb6 18. Na5 Bd7 19. Qf3 Nb5 20. Nxb5 axb5 21. f5
Be5 22. f6 Re8 23. Nc6 Bxc6 24. dxc6 Re6 25. Bg5 c4 26. Qh3 Qf8 27. Be2 Rxb2
28. Bg4 Rb3 29. g3 Bxa1 30. Bxe6 Bd4 31. c7 h5 32. c8=Q Nxc8 33. Bxc8 c3 34.
Be6 Rb2 35. Bd5 c2 36. Rc1 Qe8 37. Qg2 Qc8 38. Qd2 Be5 39. Kg2 b4 40. Bh4 Qg4
41. h3 Bc3 42. Qf2 Qd1 43. Bxf7+ Kh8 44. Bg5 Bd4 45. Qf1 Qxf1+ 46. Kxf1 b3 47.
Bxb3 Rxb3 48. Rxc2 Rxg3 49. Rc8+ Kh7 50. Rc7+ Kh8 51. h4 Rf3+ 52. Kg2 Rf2+ 53.
Kg3 Rf1 54. Rc4 Bxf6 55. Kg2 Bxg5 56. Kxf1 Bxh4 57. e5 Bg3 58. Rc8+ Kg7 59.
Rc7+ Kf8 60. e6 d5 1/2-1/2

[Event "Philadelphia"]
[Site "Philadelphia"]
[Date "1988.??.??"]
[Round "8"]
[White "Popovych, Orest"]
[Black "Stone, Raymond"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2310"]
[BlackElo "2415"]
[PlyCount "78"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[EventCategory "3"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 d6 7. Bg2 a6 8. O-O
Bd7 9. Re1 Be7 10. Nxc6 Bxc6 11. a4 Nf6 12. Bf4 O-O 13. Qe2 Rfe8 14. Rad1 Nd7
15. g4 Rab8 16. b4 b5 17. a5 Bb7 18. Nb1 Rbc8 19. c3 h6 20. Rd3 Ne5 21. Rh3 Ng6
22. Be3 Bg5 23. Qd2 Bxe3 24. Qxe3 d5 25. g5 Nf4 26. Rg3 hxg5 27. Rxg5 dxe4 28.
Bf1 f5 29. Rc1 Red8 30. c4 Nd3 31. Rc3 bxc4 32. Na3 Qe5 33. Rxc4 Qf4 34. Rxc8
Rxc8 35. Rg3 Rc1 36. b5 axb5 37. Nxb5 Qxe3 38. Rxe3 Ba6 39. Nd4 Nf4 0-1

[Event "Philadelphia"]
[Site "Philadelphia"]
[Date "1988.??.??"]
[Round "9"]
[White "Rind, Bruce"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2375"]
[BlackElo "2310"]
[PlyCount "85"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[EventCategory "3"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Be6 5. d3 g6 6. e3 Bg7 7. Nge2 Qd7 8. Nd5
Nd8 9. O-O c6 10. Ndc3 Ne7 11. b3 f5 12. Bb2 O-O 13. Qd2 g5 14. f4 gxf4 15.
exf4 Ng6 16. Rad1 exf4 17. Nxf4 Bd4+ 18. Kh1 Nxf4 19. Rxf4 Be5 20. Rf2 Bf6 21.
Ne2 Qg7 22. Nf4 Bf7 23. Re1 Bxb2 24. Qxb2 Qxb2 25. Rxb2 Re8 26. Rbe2 Rxe2 27.
Rxe2 Kg7 28. Re7 Kf6 29. Rd7 Ke5 30. Kg1 a5 31. Kf2 a4 32. Ke3 axb3 33. axb3
Bg8 34. d4+ Kf6 35. d5 Bf7 36. dxc6 bxc6 37. Bxc6 Nxc6 38. Rxd6+ Ke7 39. Rxc6
Rb8 40. Rc7+ Kf8 41. Kd4 Rxb3 42. Ke5 Bg6 43. Kf6 1-0

[Event "Philadelphia"]
[Site "Philadelphia"]
[Date "1988.??.??"]
[Round "10"]
[White "Popovych, Orest"]
[Black "Rogers, Norman"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2310"]
[PlyCount "69"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[EventCategory "3"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Nc3 d5 4. e5 h5 5. h3 Bf5 6. Be2 Na6 7. Nf3 Nb4 8. Bd3
Bxd3 9. cxd3 e6 10. O-O Nh6 11. Na4 Nf5 12. a3 Na6 13. b4 b6 14. Bg5 Be7 15.
Bxe7 Kxe7 16. Rc1 Rc8 17. Nc3 Qd7 18. Qd2 Kf8 19. Qf4 h4 20. Nd1 Nc7 21. Ne3
Kg7 22. Rc2 a5 23. bxa5 bxa5 24. Rfc1 Ne8 25. Rc5 a4 26. Ra5 Nc7 27. Rxa4 Ra8
28. Rxa8 Rxa8 29. Nxf5+ exf5 30. Qxh4 Rxa3 31. Qf6+ Kf8 32. Qd6+ Qxd6 33. exd6
Ne6 34. Rxc6 Kg7 35. d7 1-0

[Event "Philadelphia"]
[Site "Philadelphia"]
[Date "1988.??.??"]
[Round "12"]
[White "Donaldson, John W"]
[Black "Popovych, Orest"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2415"]
[BlackElo "2310"]
[PlyCount "21"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[EventCategory "3"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. e4 Be6 7. Nge2 Qd7 8. Nd5
Nce7 9. d4 Nxd5 10. cxd5 Bh3 11. O-O 1/2-1/2

[Event "Philadelphia"]
[Site "Philadelphia"]
[Date "1988.??.??"]
[Round "13"]
[White "Popovych, Orest"]
[Black "Dehmelt, Karl"]
[Result "1/2-1/2"]
[ECO "C26"]
[WhiteElo "2310"]
[BlackElo "2290"]
[PlyCount "9"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[EventCategory "3"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 Nc6 5. d3 1/2-1/2

[Event "Lloyds Bank op 13th"]
[Site "London"]
[Date "1989.??.??"]
[Round "?"]
[White "Regan, Natasha"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2320"]
[BlackElo "2280"]
[PlyCount "77"]
[EventDate "1989.08.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ENG"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nc6 7. Nc3 Bg4 8. h3
Bxf3 9. Bxf3 Nd7 10. e3 e5 11. Ne2 Qf6 12. Bg4 Nb6 13. c5 dxc5 14. dxc5 Rfd8
15. Qb3 Nd5 16. e4 Ndb4 17. h4 h6 18. Nc3 a5 19. Nd5 Nxd5 20. exd5 Nb4 21. Rd1
e4 22. Be2 Qf5 23. Bc4 c6 24. d6 Qxc5 25. Bxf7+ Kh7 26. Be3 Qf5 27. Bd4 Nd3 28.
Be6 Qb5 29. Qxb5 cxb5 30. Bxg7 Kxg7 31. d7 Kf6 32. Bh3 Ke5 33. f3 Ra6 34. fxe4
Kxe4 35. Rd2 Ke3 36. Rad1 Ne5 37. Rd5 Nf3+ 38. Kg2 Rf6 39. Bg4 1-0

[Event "Philadelphia"]
[Site "Philadelphia"]
[Date "1989.??.??"]
[Round "1"]
[White "Costigan, Richard"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2375"]
[BlackElo "2270"]
[PlyCount "97"]
[EventDate "1989.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[EventCategory "4"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 cxd4 5. exd4 Be7 6. Bd3 b6 7. O-O Bb7 8.
Nbd2 O-O 9. Nc4 d6 10. Qe2 Nbd7 11. Rfd1 Re8 12. a4 Qc7 13. a5 b5 14. Na3 b4
15. Nb5 Qc6 16. a6 Bxa6 17. d5 exd5 18. Nfd4 Qb6 19. Rxa6 Qxa6 20. Nc7 Qb7 21.
Nxa8 Qxa8 22. Bb5 Bf8 23. Qd2 Rc8 24. Qxb4 Qb7 25. Qa3 Rb8 26. Ra1 Ne4 27. Be3
Ne5 28. f3 Nc5 29. b3 Qe7 30. Qc1 a6 31. Bc6 g6 32. Bxd5 Bg7 33. Qd2 Re8 34.
Bf2 Qf8 35. b4 Ne6 36. Bxe6 fxe6 37. Rxa6 Bh6 38. Qd1 Nf7 39. Ra7 d5 40. b5 e5
41. Nb3 d4 42. Qe2 Rc8 43. b6 Qb4 44. b7 Rd8 45. Qe1 Qb5 46. Ra8 Qxb7 47. Rxd8+
Nxd8 48. Qxe5 Qd7 49. Bxd4 1-0

[Event "Philadelphia"]
[Site "Philadelphia"]
[Date "1989.??.??"]
[Round "2"]
[White "Popovych, Orest"]
[Black "Szmetan, Ricardo"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2270"]
[BlackElo "2300"]
[PlyCount "144"]
[EventDate "1989.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[EventCategory "4"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Bb4 7. Bd2 Nc6 8.
Nxc6 bxc6 9. Qg4 Bf8 10. Qe2 e5 11. Bg2 a5 12. f4 Ba6 13. Qf3 Rb8 14. Bf1 Bxf1
15. Rxf1 d6 16. O-O-O Nf6 17. g4 h6 18. g5 Nd7 19. g6 Nf6 20. gxf7+ Qxf7 21.
fxe5 dxe5 22. Qf5 Be7 23. Qxe5 O-O 24. Qg3 Qe6 25. Qg6 Qf7 26. Qg2 Qh5 27. Rf5
Qg4 28. Qh1 Qh3 29. Rg1 Bd6 30. Rgf1 Ng4 31. Nd1 Qxh2 32. Qf3 Ne5 33. Qc3 Rxf5
34. Rxf5 Bb4 35. Qe3 Nc4 36. Rf2 Qe5 37. Bc3 Nxe3 38. Bxe5 Nxd1 39. Kxd1 Re8
40. Bc7 Rxe4 41. c3 Be7 42. Bxa5 Ra4 43. b4 Bf6 44. Rc2 Ra3 45. Kd2 g5 46. Bb6
g4 47. Kd3 h5 48. Bc5 h4 49. Ke3 g3 50. Kf3 Kf7 51. Kg4 Bxc3 52. Kxh4 Be5 53.
Kh3 Ra8 54. Rc4 Rxa2 55. Re4 Kf6 56. Kg4 g2 57. Kh3 Kf5 58. Re1 Rc2 59. Bb6 Rb2
60. Bc5 Rc2 61. Bb6 Kf4 62. Bc5 Bc3 63. Rd1 Bd2 64. Kh2 Kf3 65. Bg1 Ra2 66. Rb1
Be3 67. Rb3 Re2 68. b5 cxb5 69. Bxe3 Rxe3 70. Rxb5 Re1 71. Rb3+ Kf2 72. Rb2+
Kf1 1/2-1/2

[Event "Philadelphia"]
[Site "Philadelphia"]
[Date "1989.??.??"]
[Round "3"]
[White "Rind, Bruce"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2380"]
[BlackElo "2270"]
[PlyCount "93"]
[EventDate "1989.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[EventCategory "4"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Be6 5. d3 g6 6. e3 Bg7 7. Nge2 Qd7 8. O-O
h5 9. Nd5 h4 10. Nec3 Bh3 11. Bxh3 Qxh3 12. g4 Nh6 13. f3 f5 14. Ne2 g5 15. Kh1
Nxg4 16. fxg4 Qxg4 17. Nxc7+ Kd7 18. Nxa8 f4 19. Nxf4 Qxd1 20. Rxd1 gxf4 21.
exf4 Rxa8 22. fxe5 Bxe5 23. Be3 Re8 24. Bf2 Bxb2 25. Rab1 Re2 26. Bxh4 b6 27.
Re1 Rc2 28. Rg1 Bd4 29. Rg2 Rc3 30. Rd1 Ra3 31. Bf2 Bc3 32. Be1 Bd4 33. Bf2 Bc3
34. Be1 Bd4 35. h4 a5 36. h5 Ne7 37. Bf2 Be5 38. Bxb6 Nf5 39. Bf2 Rxa2 40. d4
Bf4 41. Rd3 Bc1 42. Rf3 Nh6 43. Be3 Ra3 44. Rg7+ Ke8 45. Rgg3 Nf5 46. Rxf5 Bxe3
47. Rf1 1-0

[Event "Philadelphia"]
[Site "Philadelphia"]
[Date "1989.??.??"]
[Round "4"]
[White "Popovych, Orest"]
[Black "Garcia, Gildardo"]
[Result "1/2-1/2"]
[ECO "C31"]
[WhiteElo "2270"]
[BlackElo "2430"]
[PlyCount "105"]
[EventDate "1989.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[EventCategory "4"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 exf4 4. Nf3 c6 5. Nc3 Bd6 6. d4 Ne7 7. dxc6 Nbxc6 8.
d5 Nb4 9. Bc4 O-O 10. a3 b5 11. Bb3 Na6 12. Nxb5 Qa5+ 13. Nc3 Nc5 14. O-O Nxb3
15. cxb3 Bb7 16. b4 Bxb4 17. axb4 Qxa1 18. d6 Ng6 19. h4 Qa6 20. h5 Bxf3 21.
gxf3 Ne5 22. Bxf4 Nd3 23. Bh2 Rad8 24. Ne4 Qc4 25. h6 f5 26. b3 Qd4+ 27. Nf2
Ne5 28. Qxd4 Nxf3+ 29. Kh1 Nxd4 30. hxg7 Rf6 31. Rd1 Rfxd6 32. Bxd6 Rxd6 33.
Kg2 Kxg7 34. Nh3 Kf6 35. Kf2 Ke7 36. Nf4 Nxb3 37. Re1+ Kf7 38. Rh1 h6 39. Rh5
Nd4 40. Nd3 Kg6 41. Nf4+ Kg7 42. Ng2 Rb6 43. Nh4 Rb5 44. Nf3 Nc6 45. Nh4 Nxb4
46. Nxf5+ Kf8 47. Kf3 Nc6 48. Ke4 Ne7 49. Rxh6 Rb4+ 50. Nd4 Rxd4+ 51. Kxd4 Nf5+
52. Kc4 Nxh6 53. Kb5 1/2-1/2

[Event "US Open-90"]
[Site "Chicago"]
[Date "1989.??.??"]
[Round "4"]
[White "Knecht, Mark E"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "A05"]
[BlackElo "2270"]
[PlyCount "58"]
[EventDate "1989.08.05"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O e5 7. c3 Nf6 8. Nbd2
O-O 9. a4 h6 10. Nc4 Be6 11. Nfd2 d5 12. exd5 Bxd5 13. Ne4 Nxe4 14. Bxe4 f5 15.
Bxd5+ Qxd5 16. Ne3 Qf7 17. f4 Rad8 18. Qc2 Rd7 19. Ra3 Rfd8 20. Rd1 Bf8 21. Ra1
exf4 22. gxf4 Bd6 23. Nc4 Bc7 24. Be3 Qd5 25. Qf2 g5 26. fxg5 f4 27. Bxc5 Rg7
28. Bd4 Rxg5+ 29. Kf1 Re8 0-1

[Event "US Open-90"]
[Site "Chicago"]
[Date "1989.??.??"]
[Round "5"]
[White "Popovych, Orest"]
[Black "Wysocki, Jason Ray"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "2270"]
[PlyCount "73"]
[EventDate "1989.08.05"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. d4 g5 5. h4 g4 6. Ng1 Bh6 7. Nc3 Nf6 8. Nge2
Qe7 9. Qd3 c6 10. Bxf4 Bxf4 11. Nxf4 Bf5 12. O-O-O Nxe4 13. Re1 d5 14. Nfxd5
cxd5 15. Nxd5 Qd6 16. Nc3 Qf4+ 17. Qe3 Qxe3+ 18. Rxe3 Nc6 19. Nxe4 Nxd4 20.
Nd6+ Kd7 21. Nxf5 Nxf5 22. Bb5+ Kc7 23. Rc3+ Kd6 24. Rd1+ Ke5 25. Rc5+ Kf4 26.
Rf1+ Kg3 27. Rcxf5 Kxg2 28. h5 g3 29. Bd3 Kh2 30. Be4 g2 31. R1f2 Rag8 32. h6
Rg4 33. Bxb7 Rhg8 34. Rxf7 Kh3 35. Bxg2+ Rxg2 36. Rxg2 Rxg2 37. Rxh7 1-0

[Event "Philadelphia"]
[Site "Philadelphia"]
[Date "1989.??.??"]
[Round "5"]
[White "Stone, Raymond"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2345"]
[BlackElo "2270"]
[PlyCount "73"]
[EventDate "1989.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[EventCategory "4"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 g6 6. Nc3 Bg7 7. a4 O-O 8. Nf3 Bb7
9. Ra3 e6 10. dxe6 fxe6 11. Qd6 axb5 12. Bxb5 Ne4 13. Nxe4 Bxe4 14. Bd3 Bxd3
15. Qxd3 d5 16. b3 Nc6 17. O-O Qe7 18. e4 d4 19. Bd2 h6 20. Ra2 Rf7 21. Qb5 Rc8
22. Rc2 Rxf3 23. Rxc5 Rb8 24. Qxc6 Rfxb3 25. Rb5 Kh7 26. g3 R8xb5 27. axb5 Qa7
28. Qxe6 Rxb5 29. Rc1 Re5 30. Qb3 Qd7 31. Qd3 Rh5 32. h4 Rb5 33. Kg2 Qb7 34.
Qf3 Rb3 35. Qf4 Qa6 36. Rc7 Rb7 37. Qxh6+ 1-0

[Event "US Open-90"]
[Site "Chicago"]
[Date "1989.??.??"]
[Round "6"]
[White "Popovych, Orest"]
[Black "Kengis, Edvins"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2270"]
[BlackElo "2465"]
[PlyCount "94"]
[EventDate "1989.08.05"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 g6 6. Bc4 c6 7. O-O Bg7 8. Re1
O-O 9. c3 Nd7 10. Nf3 N7b6 11. Bf1 Bg4 12. Nbd2 Qc7 13. h3 Bxf3 14. Nxf3 e6 15.
c4 Ne7 16. Re4 Rad8 17. Bf4 Qc8 18. Qe1 Nf5 19. Be5 Nd7 20. Bxg7 Kxg7 21. g4
Nd6 22. Rf4 Qc7 23. Ng5 Rde8 24. c5 Nc8 25. Re4 h6 26. Nf3 Nf6 27. Re5 Ne7 28.
Rd1 Ned5 29. Qd2 Nd7 30. Ree1 f6 31. b4 g5 32. b5 Nf4 33. a4 h5 34. gxh5 Rh8
35. Re4 Rxh5 36. bxc6 bxc6 37. Rde1 Nf8 38. a5 N8g6 39. a6 Nxh3+ 40. Bxh3 Rxh3
41. Rb1 Rb8 42. Rxb8 Qxb8 43. Kg2 Rh5 44. Qa2 Qc8 45. Qb3 Nf4+ 46. Kg1 Qh8 47.
Qb7+ Kg6 0-1

[Event "Philadelphia"]
[Site "Philadelphia"]
[Date "1989.??.??"]
[Round "6"]
[White "Popovych, Orest"]
[Black "Shahade, Michael"]
[Result "1-0"]
[ECO "C31"]
[WhiteElo "2270"]
[BlackElo "2315"]
[PlyCount "93"]
[EventDate "1989.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[EventCategory "4"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 c6 4. Nc3 exf4 5. Nf3 Bd6 6. d4 Ne7 7. dxc6 Nbxc6 8.
Bc4 O-O 9. O-O Ng6 10. Ne4 Bf5 11. Nxd6 Qxd6 12. c3 a6 13. Bd3 Bxd3 14. Qxd3
Rfe8 15. Bd2 b5 16. a4 b4 17. Rae1 Red8 18. Qf5 Nce7 19. Qh5 bxc3 20. bxc3 Qd5
21. Qxd5 Nxd5 22. c4 Nb6 23. Ba5 Rdb8 24. Bxb6 Rxb6 25. c5 Rc6 26. Ne5 Nxe5 27.
Rxe5 Kf8 28. Rxf4 Rb8 29. Rfe4 Rd8 30. Kf2 f6 31. Rh5 h6 32. Ke3 Rb8 33. Rd5
Rb3+ 34. Kf4 Rb2 35. Rd8+ Kf7 36. Rd7+ Kf8 37. Kf3 Rb4 38. h4 h5 39. Rd5 a5 40.
Rxh5 Rxa4 41. Rh8+ Kf7 42. h5 Ra3+ 43. Kf4 Re6 44. Rf8+ Ke7 45. Ra8 Rxe4+ 46.
Kxe4 Ra4 47. Kd5 1-0

[Event "Philadelphia"]
[Site "Philadelphia"]
[Date "1989.??.??"]
[Round "7"]
[White "Baquero, Luis A"]
[Black "Popovych, Orest"]
[Result "1/2-1/2"]
[ECO "A32"]
[WhiteElo "2335"]
[BlackElo "2270"]
[PlyCount "124"]
[EventDate "1989.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[EventCategory "4"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 a6 6. Bg5 Be7 7. e3 Qa5 8. Bf4
Ne4 9. Qa4 Qxa4 10. Nxa4 Bb4+ 11. Ke2 Ba5 12. f3 b5 13. b4 Bd8 14. Nb2 Nf6 15.
Kf2 Be7 16. cxb5 O-O 17. a3 d6 18. Nc6 Nxc6 19. bxc6 Nd5 20. Nc4 e5 21. Bg3 f5
22. Ke1 Be6 23. Kd2 Rfc8 24. e4 fxe4 25. fxe4 Bg5+ 26. Kd3 Ne7 27. Nb6 Rxc6 28.
Nxa8 Bc4+ 29. Kc2 Bxf1+ 30. Kb3 Bd3 31. Rae1 Bd2 32. Rd1 Bc2+ 33. Kb2 Bxd1 34.
Rxd1 Be3 35. Kb3 Bd4 36. a4 Rc8 37. Nb6 Bxb6 38. Rxd6 Rb8 39. Bxe5 Bc7 40. Re6
Bxe5 41. Rxe5 Rxb4+ 42. Kxb4 Nc6+ 43. Kc5 Nxe5 44. Kb6 Kf7 45. Kxa6 Ke6 46. Kb5
Kd6 47. a5 Nd7 48. a6 Kc7 49. a7 Kb7 50. a8=Q+ Kxa8 51. Kc6 Ne5+ 52. Kd6 Nc4+
53. Ke6 Kb7 54. Kf7 Kc6 55. Kxg7 Kc7 56. Kxh7 Ne5 57. h4 Kd7 58. Kg7 Ke6 59. g3
Ke7 60. g4 Nxg4 61. Kg6 Ke6 62. h5 Ke5 1/2-1/2

[Event "US Open-90"]
[Site "Chicago"]
[Date "1989.??.??"]
[Round "8"]
[White "Popovych, Orest"]
[Black "Karklins, Erik"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "2270"]
[Annotator "Hartmann,John"]
[PlyCount "31"]
[EventDate "1989.08.05"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

{[%evp 0,31,41,41,18,14,-6,-36,38,-25,-13,-38,30,12,-14,-64,71,59,95,101,101,
122,98,74,93,100,259,269,284,284,417,463,555,546]} 1. e4 e5 2. f4 exf4 3. Nf3
h6 4. b3 Nf6 5. Qe2 g5 6. Bb2 Bg7 7. Nc3 c6 8. e5 Nh7 9. Ne4 d5 10. Nd6+ Kf8
11. O-O-O Na6 12. Nd4 Nc7 13. Qh5 Qd7 14. N4f5 Qe6 15. Ba3 (15. a3 {is given
in Mega 2023 but likely wrong}) 15... Kg8 16. Nxc8 1-0

[Event "Philadelphia"]
[Site "Philadelphia"]
[Date "1989.??.??"]
[Round "8"]
[White "Popovych, Orest"]
[Black "Leow, Leslie M"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2270"]
[BlackElo "2445"]
[PlyCount "160"]
[EventDate "1989.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[EventCategory "4"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. a4 a5 8. Ng5 e6
9. Qf3 Qe7 10. Ne4 d5 11. Nf6+ Bxf6 12. exf6 Qb4+ 13. Bd2 Qxd4 14. O-O N8d7 15.
Na3 c5 16. Rfe1 O-O 17. Bc3 Qh4 18. g3 Qg5 19. h4 Qf5 20. Qxf5 gxf5 21. Nb5 c4
22. Ba2 Nxa4 23. Bd4 Nac5 24. f3 b6 25. Rad1 Ba6 26. Nc7 Rac8 27. Nxa6 Nxa6 28.
c3 Nab8 29. g4 fxg4 30. fxg4 Nc6 31. g5 Nxd4 32. Rxd4 Nc5 33. Bb1 Nd3 34. Bxd3
cxd3 35. Rd1 Rc4 36. R1xd3 Rfc8 37. h5 Kf8 38. Kf2 Rxd4 39. cxd4 b5 40. Kf3 b4
41. Kf4 Rc2 42. b3 Rf2+ 43. Kg4 h6 44. gxh6 Rxf6 45. Rd1 Kg8 46. Ra1 Kh7 47.
Rxa5 Kxh6 48. Ra8 Rf1 49. Rh8+ Kg7 50. Rb8 Rd1 51. Rxb4 Kh6 52. Kf3 Kxh5 53.
Ke2 Rb1 54. Rb7 Kg6 55. b4 f6 56. Kd2 Kf5 57. Kc2 Ra1 58. b5 Ke4 59. b6 Ra6 60.
Kc3 e5 61. dxe5 fxe5 62. Kb4 d4 63. Kc5 Ra1 64. Re7 Rb1 65. b7 d3 66. Rd7 Ke3
67. Kc4 e4 68. Kc3 d2 69. Kc2 Rb6 70. Rxd2 Rxb7 71. Rd8 Ke2 72. Rd2+ Kf3 73.
Rd8 e3 74. Rf8+ Ke2 75. Rc8 Rd7 76. Rc6 Ke1 77. Rc8 e2 78. Re8 Rf7 79. Rh8 Kf1
80. Rh1+ Kg2 0-1

[Event "US Open-90"]
[Site "Chicago"]
[Date "1989.??.??"]
[Round "9"]
[White "Simon, Jerry C"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "A58"]
[BlackElo "2270"]
[PlyCount "58"]
[EventDate "1989.08.05"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. f4 Bg7 8. Nf3
O-O 9. e4 Qa5 10. Bxa6 Nxe4 11. Bd2 Nxc3 12. bxc3 Nxa6 13. Ne5 c4 14. Qf3 Nc7
15. Nxd7 Rfd8 16. Ne5 Bxe5 17. fxe5 Qxd5 18. Qxd5 Rxd5 19. Bf4 Ne6 20. O-O Ra3
21. Bh6 Rxe5 22. Rfb1 f6 23. Bc1 Raa5 24. a3 Re2 25. a4 Nc5 26. Kf1 Rc2 27.
Rb8+ Kf7 28. Be3 Rxa4 29. Rxa4 Nxa4 0-1

[Event "Philadelphia"]
[Site "Philadelphia"]
[Date "1989.??.??"]
[Round "9"]
[White "Popovych, Orest"]
[Black "Klein, Lawrence"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2270"]
[BlackElo "2280"]
[PlyCount "84"]
[EventDate "1989.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[EventCategory "4"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. O-O Nf6 8.
Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 Bd7 11. c3 Qc7 12. Qe2 Bd6 13. Nb5 Bxb5 14.
Bxb5+ Ke7 15. h3 a6 16. Bd3 Rhd8 17. Bg5 Bh2+ 18. Kh1 Bf4 19. Bxf6+ gxf6 20.
Rad1 h6 21. g3 Bd6 22. Be4 Rab8 23. Bg2 Qa5 24. Rfe1 Qg5 25. h4 Qg6 26. h5 Qg5
27. Rd5 f5 28. Red1 b5 29. Bh3 Bc7 30. Bxf5 Qf6 31. Bh3 Bb6 32. f4 Rxd5 33.
Rxd5 Rg8 34. Rf5 Qg7 35. Qe4 Rd8 36. g4 Rd1+ 37. Kh2 Bc7 38. Rc5 Rd2+ 39. Kg3
Bd6 40. Rc6 Qf6 41. Bf1 Rxb2 42. Bd3 Bxf4+ 0-1

[Event "Philadelphia"]
[Site "Philadelphia"]
[Date "1989.??.??"]
[Round "10"]
[White "Dehmelt, Karl"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2310"]
[BlackElo "2270"]
[PlyCount "95"]
[EventDate "1989.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[EventCategory "4"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 Ngf6 5. Nc3 cxd4 6. Qxd4 e5 7. Qd3 h6 8.
Be3 Be7 9. Bc4 O-O 10. O-O Nb6 11. Bb3 Be6 12. Rfd1 Rc8 13. Qb5 Nfd7 14. Bxb6
Qxb6 15. Bxe6 Qxb5 16. Nxb5 fxe6 17. Rd2 Nf6 18. Re1 Rc6 19. Nxa7 Rb6 20. c4 d5
21. Rc2 Nxe4 22. cxd5 exd5 23. Nc8 Re6 24. Nxe7+ Rxe7 25. Nxe5 Rxe5 26. f3 Rfe8
27. fxe4 dxe4 28. Re3 b5 29. Kf1 Kf7 30. Ke2 Ke6 31. Rg3 Re7 32. Ke3 Rd7 33.
Rd2 Rc7 34. Rg6+ Kf7 35. Rg4 Rc1 36. Rf2+ Kg8 37. Re2 Rc4 38. b3 Rb4 39. h4 g5
40. hxg5 hxg5 41. Rc2 Kf7 42. Rc3 Rd5 43. Rxe4 Rxe4+ 44. Kxe4 Rd2 45. g4 Rxa2
46. Rc5 b4 47. Rb5 Rg2 48. Kf5 1-0

[Event "Philadelphia"]
[Site "Philadelphia"]
[Date "1989.??.??"]
[Round "11"]
[White "Popovych, Orest"]
[Black "Rogers, Norman"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2270"]
[PlyCount "19"]
[EventDate "1989.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[EventCategory "4"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Nc3 d5 4. e5 h5 5. h3 Nh6 6. Be2 h4 7. Nf3 Nf5 8. O-O e6
9. Bg5 Be7 10. Bxe7 1/2-1/2

[Event "Lloyds Bank op 14th"]
[Site "London"]
[Date "1990.??.??"]
[Round "?"]
[White "Popovych, Orest"]
[Black "Hassabis, Demis"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2275"]
[BlackElo "2285"]
[PlyCount "38"]
[EventDate "1990.08.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ENG"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be7 7. N1c3 a6 8. Na3
Be6 9. Be3 Nf6 10. Be2 O-O 11. O-O Rc8 12. Rc1 Na5 13. Qa4 Nxc4 14. Nxc4 b5 15.
Qxa6 bxc4 16. Bb6 Qe8 17. f3 Ra8 18. Qb5 Qxb5 19. Nxb5 Rab8 0-1

[Event "Lloyds Bank op 14th"]
[Site "London"]
[Date "1990.??.??"]
[Round "?"]
[White "Popovych, Orest"]
[Black "Emms, John M"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2275"]
[BlackElo "2400"]
[PlyCount "96"]
[EventDate "1990.08.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ENG"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. dxe5 Nxe5 4. Nf3 Bb4+ 5. c3 Bd6 6. Nxe5 Bxe5 7. f4 Bd6 8.
Be3 Qe7 9. Qf3 Bc5 10. Bc4 Bxe3 11. Qxe3 d5 12. Bxd5 Nf6 13. Bb3 Qxe4 14. Qxe4+
Nxe4 15. O-O O-O 16. Re1 Nc5 17. Bc2 Be6 18. b4 Nd7 19. f5 Bd5 20. Na3 Nf6 21.
c4 Bc6 22. b5 Bd7 23. h3 h5 24. Kf2 Rfe8 25. Bd3 Kh7 26. Nc2 Kh6 27. Rxe8 Rxe8
28. Re1 Kg5 29. Rxe8 Nxe8 30. Nd4 Kf6 31. g4 hxg4 32. hxg4 g5 33. Nf3 c5 34. a4
Nd6 35. Ke3 b6 36. Nd2 Bc8 37. Be4 a5 38. Bd5 Ke5 39. Nf3+ Kf6 40. Kd3 Bd7 41.
Nd2 Ke5 42. Ke3 Bc8 43. Bc6 Kf6 44. Ne4+ Ke5 45. Nxg5 Nxc4+ 46. Kd3 Nd6 47. Ke3
Nc4+ 48. Kd3 Nd6 1/2-1/2

[Event "Gausdal Int"]
[Site "Gausdal"]
[Date "1990.??.??"]
[Round "1"]
[White "Ostenstad, Berge"]
[Black "Popovych, Orest"]
[Result "1/2-1/2"]
[ECO "E95"]
[WhiteElo "2425"]
[BlackElo "2275"]
[PlyCount "95"]
[EventDate "1990.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 Nbd7 7. O-O e5 8. Re1
c6 9. Bf1 exd4 10. Nxd4 Re8 11. Bg5 h6 12. Bh4 Qb6 13. Nb3 a5 14. Rb1 a4 15.
Na1 Nc5 16. Bxf6 Bxf6 17. Qxd6 Re6 18. Qd2 Re5 19. Kh1 Rh5 20. Nc2 Qc7 21. g3
Bg4 22. Qe3 Re8 23. Bg2 Rd8 24. f4 Rd3 25. Qf2 Bxc3 26. bxc3 Rxc3 27. Ne3 Be6
28. Red1 Nd3 29. Qd2 Qa5 30. f5 gxf5 31. exf5 Bxf5 32. Rxb7 Qe5 33. Bf3 Be4 34.
Qg2 Nc5 35. Bxe4 Qxe4 36. Rb8+ Kg7 37. g4 Rh3 38. Nf5+ Kh7 39. Rf8 Rhd3 40.
Rxf7+ Kg6 41. Rg7+ Kf6 42. Rf1 Rc2 43. Qxe4 Nxe4 44. Rg8 Nf2+ 45. Kg1 Nh3+ 46.
Kh1 Nf2+ 47. Kg1 Nh3+ 48. Kh1 1/2-1/2

[Event "New York op"]
[Site "New York"]
[Date "1990.??.??"]
[Round "1"]
[White "Popovych, Orest"]
[Black "Wolff, Patrick G"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2275"]
[BlackElo "2500"]
[PlyCount "156"]
[EventDate "1990.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 d6 8. O-O
Be7 9. Re1 Bd7 10. Nxc6 Bxc6 11. a4 Nf6 12. a5 O-O 13. Be3 Nd7 14. Na4 Rae8 15.
Nb6 f5 16. Nxd7 Qxd7 17. Qd3 fxe4 18. Bxe4 Bxe4 19. Qxe4 d5 20. Qd3 Qc6 21. Bd4
Bd6 22. Be5 Bc5 23. Re2 Rf5 24. Bd4 Bxd4 25. Qxd4 e5 26. Qa4 e4 27. Ra3 Re6 28.
Qxc6 bxc6 29. f3 Rfe5 30. Rae3 Kf7 31. b4 Kf6 32. fxe4 Rxe4 33. Rxe4 dxe4 34.
Kf2 Ke5 35. Rd2 c5 36. c3 Rd6 37. Rc2 g5 38. h3 Rh6 39. b5 axb5 40. Rb2 g4 41.
h4 Rf6+ 42. Ke2 e3 43. Rxb5 Ke4 44. Rxc5 Rf2+ 45. Ke1 Ra2 46. Rc7 h5 47. Rf7
Rxa5 48. Rf4+ Kd3 49. Rd4+ Kxc3 50. Rd8 Ra2 51. Rd5 Rh2 52. Rxh5 Kd3 53. Rd5+
Ke4 54. Rg5 Kd3 55. Rd5+ Ke4 56. Rg5 Kd3 57. Rd5+ Ke4 58. Rg5 Kf3 59. Rf5+ Kxg3
60. h5 Kg2 61. Ke2 Rh3 62. Rg5 Kg3 63. Rf5 Rh1 64. Kxe3 Re1+ 65. Kd2 Re6 66.
Rg5 Kf3 67. Rg6 Re2+ 68. Kd3 Re7 69. Rf6+ Kg2 70. h6 g3 71. Rg6 Kf2 72. Rf6+
Kg1 73. Rg6 g2 74. Rg5 Rh7 75. Rh5 Kf2 76. Rf5+ Kg3 77. Rg5+ Kf3 78. Kd2 Rxh6
0-1

[Event "New York op"]
[Site "New York"]
[Date "1990.??.??"]
[Round "2"]
[White "Howell, James C"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "2450"]
[BlackElo "2275"]
[PlyCount "82"]
[EventDate "1990.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. O-O
Be7 9. Qf3 Qb6 10. Be3 Qb7 11. Qg3 Nc6 12. Nxc6 Qxc6 13. a4 b4 14. a5 O-O 15.
Na2 Nxe4 16. Nxb4 Qb5 17. Qf4 Bb7 18. c3 Bg5 19. Qg4 Bxe3 20. fxe3 h5 21. Qd1
Qg5 22. Qe2 h4 23. Bc2 Ng3 24. hxg3 hxg3 25. Bd1 Qh6 26. Qh5 Qxe3+ 27. Kh1 f5
28. Bb3 Qe4 29. Qh3 Rf6 30. Rae1 Rh6 31. Rxe4 Rxh3+ 32. Kg1 Bxe4 33. Bxe6+ Kh7
34. gxh3 Kg6 35. Bd5 Rb8 36. Bxe4 fxe4 37. Kg2 Rb5 38. Rd1 e3 39. Kxg3 Rxa5 40.
Rxd6+ Kf5 41. Rxa6 Re5 1-0

[Event "New York op"]
[Site "New York"]
[Date "1990.??.??"]
[Round "3"]
[White "De Fotis, Gregory"]
[Black "Popovych, Orest"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2380"]
[BlackElo "2275"]
[PlyCount "87"]
[EventDate "1990.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 g6 3. f4 Bg7 4. e4 d6 5. d3 c5 6. Nf3 Nc6 7. O-O O-O 8. Nc3
Rb8 9. h3 b5 10. a3 a5 11. g4 b4 12. axb4 axb4 13. Ne2 c4 14. Ng3 cxd3 15. cxd3
Qb6+ 16. Kh1 Ba6 17. Re1 Nd7 18. Be3 Qb7 19. d4 b3 20. Ra3 Rfc8 21. e5 Bc4 22.
Nd2 Qb5 23. Nge4 Bd5 24. Nc3 Bxg2+ 25. Kxg2 Qd3 26. Qe2 Qc2 27. Nxb3 Nb4 28.
Na1 Qxe2+ 29. Rxe2 Nb6 30. Ne4 Nc4 31. Rb3 Nxe3+ 32. Rbxe3 Nd5 33. Rf3 dxe5 34.
dxe5 Rc1 35. Nb3 Nxf4+ 36. Rxf4 Rxb3 37. Nc3 e6 38. Rd4 Rb8 39. Rd7 h6 40. Kf2
Ra1 41. Rd4 Ra5 42. Rde4 Rb3 43. Ke1 Ra1+ 44. Kf2 1/2-1/2

[Event "Gausdal Int"]
[Site "Gausdal"]
[Date "1990.??.??"]
[Round "3"]
[White "Lauvas, Dag"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "E82"]
[WhiteElo "2220"]
[BlackElo "2275"]
[PlyCount "77"]
[EventDate "1990.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 c5 7. Nge2 Nc6 8. Qd2
b6 9. O-O-O Ba6 10. b3 e6 11. Kb1 Re8 12. Bg5 cxd4 13. Nxd4 Nxd4 14. Qxd4 h6
15. Bh4 g5 16. Be1 d5 17. e5 Nd7 18. Bg3 f6 19. cxd5 fxe5 20. Qe3 Bxf1 21.
Rhxf1 exd5 22. Rxd5 Qe7 23. Ne4 Nc5 24. Nd6 Rf8 25. h4 g4 26. Bxe5 Rad8 27. Qd4
Bxe5 28. Rxe5 Qxd6 29. Qxg4+ Kh7 30. Rfe1 Qg6+ 31. Qxg6+ Kxg6 32. Re7 a5 33. g4
Rxf3 34. h5+ Kf6 35. Rh7 Kg5 36. Rg7+ Kh4 37. Rg6 Rd2 38. g5 Rff2 39. Rh1+ {
time} 1-0

[Event "New York op"]
[Site "New York"]
[Date "1990.??.??"]
[Round "4"]
[White "Popovych, Orest"]
[Black "Saidy, Anthony Fred"]
[Result "1/2-1/2"]
[ECO "B66"]
[WhiteElo "2275"]
[BlackElo "2380"]
[PlyCount "96"]
[EventDate "1990.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 Nc6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O h6 9. Be3 Nxd4 10. Qxd4 Bd7 11. Be2 Qc7 12. f4 Bc6 13. Bf3 e5 14. Qd3 Be7
15. Kb1 O-O-O 16. Qc4 Rhf8 17. Qb3 Nd7 18. Bg4 Kb8 19. Bxd7 Rxd7 20. Nd5 Bxd5
21. Rxd5 f6 22. Rhd1 exf4 23. Bxf4 Rc8 24. R1d4 Ka8 25. c4 Qd8 26. Qa4 Qe8 27.
b4 Bf8 28. b5 Rdc7 29. Bxd6 Bxd6 30. Rxd6 Kb8 31. R6d5 axb5 32. Rxb5 Qc6 33.
Qb4 Re8 34. c5 Re5 35. Rd8+ Rc8 36. Rd6 Qxe4+ 37. Qxe4 Rxe4 38. c6 Re7 39.
Rxb7+ Rxb7+ 40. cxb7 Re8 41. Rd7 g5 42. Kc2 Re2+ 43. Kb3 Rxg2 44. a4 Rg1 45.
Kc4 Rb1 46. Kd5 f5 47. Rh7 Rb6 48. a5 Rxb7 1/2-1/2

[Event "Gausdal Int"]
[Site "Gausdal"]
[Date "1990.??.??"]
[Round "4"]
[White "Popovych, Orest"]
[Black "Hector, Jonny"]
[Result "0-1"]
[ECO "C35"]
[WhiteElo "2275"]
[BlackElo "2465"]
[PlyCount "80"]
[EventDate "1990.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Bc4 Bh4+ 5. Kf1 d5 6. Bxd5 Nf6 7. Bb3 Bg4 8.
Bxf7+ Kxf7 9. Ne5+ Ke7 10. Nxg4 Qd4 11. c3 Qd3+ 12. Kg1 Qxe4 13. Nf2 Qf5 14. d4
Re8 15. Qf3 Bxf2+ 16. Kxf2 Qc2+ 17. Qe2+ Ne4+ 18. Kf3 Qxe2+ 19. Kxe2 Kf6 20.
Kf3 g5 21. Re1 Kf5 22. g4+ fxg3 23. hxg3 g4+ 24. Kg2 Nd7 25. Bf4 Nef6 26. Na3
Nd5 27. Bd2 Re4 28. Rxe4 Kxe4 29. Re1+ Kd3 30. Bh6 Rg8 31. c4 Nb4 32. Re7 Nf6
33. d5 Re8 34. Rxe8 Nxe8 35. Bf8 a5 36. b3 Nxa2 37. c5 Nc1 38. d6 cxd6 39. cxd6
Nf6 40. Nc4 Nd7 0-1

[Event "New York op"]
[Site "New York"]
[Date "1990.??.??"]
[Round "5"]
[White "Mohr, Stefan"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "E74"]
[WhiteElo "2425"]
[BlackElo "2275"]
[PlyCount "79"]
[EventDate "1990.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 c5 7. d5 h6 8. Be3 e6
9. Qd2 exd5 10. cxd5 Kh7 11. f3 Na6 12. h4 Nc7 13. h5 Ng8 14. hxg6+ fxg6 15.
Nh3 b5 16. Ng5+ Kh8 17. Bxb5 Nxb5 18. Nxb5 Rb8 19. Nc3 Qa5 20. Rc1 Rb7 21. b3
Nf6 22. Ne6 Bxe6 23. dxe6 h5 24. O-O Ne8 25. f4 Nf6 26. f5 Ng4 27. Nd5 Qxd2 28.
Bxd2 Bd4+ 29. Kh1 Kg7 30. Bc3 Nf6 31. Bxd4 cxd4 32. Nxf6 Rxf6 33. Rc6 Re7 34.
Rxd6 d3 35. Kg1 gxf5 36. exf5 Kh6 37. Rxd3 Kg5 38. Rd7 Re8 39. Rg7+ Kh6 40.
Rxa7 1-0

[Event "New York op"]
[Site "New York"]
[Date "1990.??.??"]
[Round "6"]
[White "Popovych, Orest"]
[Black "Feldstein Esq, Robert A"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "2275"]
[PlyCount "89"]
[EventDate "1990.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. h3 Bh5 8. c4
Nb6 9. exd6 cxd6 10. Nc3 N8d7 11. b3 O-O 12. Bf4 Nf6 13. a4 Rc8 14. Qd2 Na8 15.
a5 Nc7 16. Rfc1 Qd7 17. Qe3 Rfd8 18. b4 Qe8 19. b5 Na8 20. g4 Bg6 21. Bg3 d5
22. c5 Qf8 23. Na4 Nc7 24. b6 Nce8 25. a6 Rd7 26. Ne5 axb6 27. Nxb6 Rdc7 28.
Nxc8 bxa6 29. Nxg6 hxg6 30. Bxc7 Nxc7 31. Nxe7+ Qxe7 32. Bxa6 Nce8 33. Bd3 Kh7
34. Qg5 Qb7 35. Rab1 Qa7 36. Qh4+ Kg8 37. g5 Nh5 38. Be2 Qa4 39. Bxh5 gxh5 40.
Rb8 g6 41. c6 Qa3 42. Rxe8+ Kg7 43. Qf4 Qxc1+ 44. Qxc1 f6 45. Qc5 1-0

[Event "Gausdal Int"]
[Site "Gausdal"]
[Date "1990.??.??"]
[Round "6"]
[White "Popovych, Orest"]
[Black "Boe, Arne Hugo"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2275"]
[PlyCount "47"]
[EventDate "1990.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. Nc3 dxe4 4. d5 Ne5 5. Qd4 Ng6 6. Qa4+ Bd7 7. Qb3 Rb8 8.
Be3 b6 9. O-O-O Nf6 10. h4 Qc8 11. h5 Ne5 12. Bf4 Neg4 13. Nb5 Rb7 14. Qg3 e3
15. Rd4 Nxf2 16. Rh4 N2e4 17. Qxe3 c6 18. Rc4 c5 19. Rxe4 Nxe4 20. Qxe4 Kd8 21.
Nf3 a6 22. Ne5 axb5 23. Nxf7+ Ke8 24. Nd6+ 1-0

[Event "New York op"]
[Site "New York"]
[Date "1990.??.??"]
[Round "7"]
[White "Bonin, Jay R"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2385"]
[BlackElo "2275"]
[PlyCount "99"]
[EventDate "1990.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Nbd7 7. O-O e5 8. Be3
c6 9. d5 Ng4 10. Bg5 f6 11. dxc6 bxc6 12. Bc1 Qe7 13. b4 Bb7 14. Nd2 Nh6 15.
Nb3 Rad8 16. Be3 f5 17. f3 Nf6 18. Qc1 f4 19. Bxa7 g5 20. Bf2 g4 21. Bh4 Qe6
22. Na5 Ba8 23. Kh1 Rc8 24. Qd2 g3 25. Rfd1 Nf7 26. h3 Kh8 27. b5 Ng8 28. b6
Rb8 29. Rab1 Bb7 30. c5 Qh6 31. Bxg3 fxg3 32. Qxh6 Bxh6 33. a4 Be3 34. Nxb7
Rxb7 35. a5 Ng5 36. a6 Rg7 37. Bf1 Bxc5 38. Na4 Bf2 39. Rxd6 Ra8 40. b7 Rb8 41.
Rxc6 Ne7 42. Rc2 Ba7 43. Nb6 Ne6 44. Nc8 Nd4 45. Rc7 Nec6 46. Rxg7 Kxg7 47. Rc1
Kf6 48. Bc4 Nd8 49. Nxa7 Nxb7 50. Rb1 1-0

[Event "Gausdal Int"]
[Site "Gausdal"]
[Date "1990.??.??"]
[Round "8"]
[White "Popovych, Orest"]
[Black "Storland, Knut Harald"]
[Result "0-1"]
[ECO "C31"]
[WhiteElo "2275"]
[BlackElo "2205"]
[PlyCount "48"]
[EventDate "1990.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 exf4 4. Nf3 Bd6 5. d4 c6 6. Nc3 Nf6 7. dxc6 Nxc6 8.
d5 Ne7 9. Bc4 a6 10. a4 Bg4 11. O-O O-O 12. Bb3 Nf5 13. Qd3 Re8 14. Kh1 Nh5 15.
Bd2 Bc5 16. Rae1 Nhg3+ 17. hxg3 Nxg3+ 18. Kh2 Qf6 19. Ng1 Qh4+ 20. Nh3 Nxf1+
21. Qxf1 Qg3+ 22. Kh1 f3 23. Rxe8+ Rxe8 24. Ng5 Bd6 0-1

[Event "New York op"]
[Site "New York"]
[Date "1990.??.??"]
[Round "8"]
[White "Popovych, Orest"]
[Black "Valvo, Michael Joseph"]
[Result "1-0"]
[ECO "C31"]
[WhiteElo "2275"]
[BlackElo "2385"]
[PlyCount "65"]
[EventDate "1990.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 c6 4. Nc3 exf4 5. Nf3 Bd6 6. Bc4 Ne7 7. dxc6 Nbxc6 8.
Ne4 O-O 9. d4 Bc7 10. O-O Nd5 11. c3 f6 12. Qb3 Nce7 13. Bd2 Kh8 14. Rae1 Rb8
15. Bxd5 Nxd5 16. c4 Ne7 17. Bb4 Re8 18. d5 Nf5 19. d6 Bb6+ 20. c5 Ne3 21. cxb6
a5 22. d7 Qxd7 23. Nd6 Re6 24. Nxc8 axb4 25. Na7 Rxb6 26. Rf2 Ra6 27. Rd2 Qe8
28. Qxb4 Ra4 29. Qb6 Ra8 30. Qc7 f5 31. Rd7 Qe4 32. Nb5 Rxa2 33. Nc3 1-0

[Event "New York op"]
[Site "New York"]
[Date "1990.??.??"]
[Round "9"]
[White "Rowley, Robert"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2380"]
[BlackElo "2275"]
[PlyCount "139"]
[EventDate "1990.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Be2 b6 7. h4 c5 8. Ne5
Bb7 9. h5 Nc6 10. hxg6 hxg6 11. Bb5 Rc8 12. Bxc6 Bxc6 13. Qf3 cxd4 14. exd4 b5
15. Qe3 Re8 16. Bh6 Bh8 17. Qg5 Nh7 18. Qh4 Bf6 19. Qh3 e6 20. Bg7 Bxg7 21.
Qxh7+ Kf8 22. Rh3 Bxe5 23. dxe5 Qg5 24. Qh6+ Qxh6 25. Rxh6 Kg7 26. Rh4 Rh8 27.
Rxh8 Rxh8 28. Rd1 Rh5 29. f4 g5 30. g3 Rh3 31. Ne2 b4 32. Nd4 Bb7 33. Kf2 Rh2+
34. Kg1 Rh8 35. Kg2 gxf4 36. gxf4 Rc8 37. Kf3 Rc5 38. Rd3 a5 39. a3 Ba6 40.
axb4 axb4 41. Rb3 Rc4 42. Ke3 Bc8 43. c3 bxc3 44. Rxc3 Rxc3+ 45. bxc3 f6 46.
Nc2 fxe5 47. fxe5 Ba6 48. Kd4 Kf7 49. Kc5 Ke7 50. Kc6 Be2 51. Kc7 Bg4 52. Nd4
Bh3 53. Nc6+ Ke8 54. Kd6 Bg4 55. Nd4 Kf7 56. Kd7 Bh3 57. Nc6 Kg6 58. Kd6 Kf5
59. Nd4+ Ke4 60. Nxe6 Bg4 61. Nc5+ Ke3 62. Kxd5 Bf3+ 63. Kd6 Kd2 64. c4 Kc3 65.
Nb3 Bg4 66. c5 Kc4 67. c6 Kb5 68. Nd4+ Kb6 69. e6 Bh5 70. c7 1-0

[Event "World op 20th"]
[Site "Philadelphia"]
[Date "1992.??.??"]
[Round "1"]
[White "Van Wely, Loek"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2560"]
[BlackElo "2260"]
[PlyCount "57"]
[EventDate "1992.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 e5 7. d5 Na6 8. Bg5 Qe8
9. g4 Nd7 10. Rg1 Kh8 11. Qd2 f6 12. Be3 Ndc5 13. O-O-O Na4 14. Nb5 Bd7 15. Qa5
Bxb5 16. cxb5 N6c5 17. Nd2 f5 18. gxf5 gxf5 19. Qxc7 Rf7 20. Qa5 fxe4 21. Kb1
a6 22. b6 Nd3 23. Bxd3 exd3 24. Ne4 Qd7 25. Rxd3 Rf4 26. Bxf4 exf4 27. Rxg7
Kxg7 28. Ra3 Nc5 29. Qc3+ 1-0

[Event "World op 20th"]
[Site "Philadelphia"]
[Date "1992.??.??"]
[Round "2"]
[White "Popovych, Orest"]
[Black "Bernstein, Marc"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2260"]
[PlyCount "85"]
[EventDate "1992.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. Qe2 Nc6 8. c3
O-O 9. h3 dxe5 10. dxe5 Na5 11. Bc2 Be6 12. b3 Bd5 13. Nbd2 Nc6 14. Bb2 f6 15.
c4 Bxf3 16. Nxf3 fxe5 17. Rd1 Nd4 18. Bxd4 exd4 19. c5 Nd5 20. Nxd4 Nf4 21.
Qc4+ Qd5 22. Qxd5+ Nxd5 23. Ne6 Bc3+ 24. Ke2 Rf6 25. Rxd5 Rxe6+ 26. Kd3 Re5 27.
Rxe5 Bxe5 28. Ke4 Bc3 29. Rd1 Bb4 30. Rd5 b6 31. c6 Bd6 32. Rd2 Rf8 33. Bd3 Rf5
34. Bc4+ Kg7 35. Rc2 Rc5 36. b4 Re5+ 37. Kd4 Rg5 38. Bd5 Bxb4 39. g4 Bd6 40.
Re2 h5 41. f3 hxg4 42. hxg4 Bc5+ 43. Kc4 1/2-1/2

[Event "World op 20th"]
[Site "Philadelphia"]
[Date "1992.??.??"]
[Round "6"]
[White "Popovych, Orest"]
[Black "Sangiamo, Jerry"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2260"]
[PlyCount "78"]
[EventDate "1992.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Bc4 e6 7. Bd2 c6 8.
Qe2 Bb4 9. a3 Nbd7 10. O-O Bxc3 11. Bxc3 Qc7 12. Ne5 Nxe5 13. dxe5 Nd5 14. Bxd5
exd5 15. g4 Be6 16. b4 Qd7 17. f3 O-O 18. Rae1 b6 19. Bd4 Rfc8 20. Qf2 Rc7 21.
Kh1 c5 22. bxc5 bxc5 23. Bxc5 Rac8 24. Bb4 Rxc2 25. Re2 R2c4 26. Rd2 h6 27. h3
a6 28. f4 d4 29. Bd6 Qa4 30. f5 Bd5+ 31. Kh2 Qb3 32. e6 Rc3 33. exf7+ Kxf7 34.
Qh4 Rf3 35. Re1 Re3 36. g5 hxg5 37. Qh5+ Kg8 38. Rxe3 dxe3 39. Re2 Qd1 0-1

[Event "World op 21st"]
[Site "Philadelphia"]
[Date "1993.??.??"]
[Round "?"]
[White "Sharief, Nasser S"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "E95"]
[BlackElo "2265"]
[PlyCount "59"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 Nbd7 7. O-O e5 8. Re1
c6 9. h3 exd4 10. Nxd4 Re8 11. Bf1 Nc5 12. f3 Nh5 13. Be3 Be5 14. Qd2 Qh4 15.
Nce2 Ng3 16. Bg5 Qh5 17. Nxg3 Bxg3 18. Red1 Rxe4 19. Ne2 Be5 20. f4 Bxh3 21.
Ng3 Qg4 22. Nxe4 Nxe4 23. Qe3 Bxb2 24. Qxe4 Bxa1 25. Rxa1 Qe6 26. Qd4 Bf5 27.
Re1 c5 28. Qc3 Be4 29. Bh6 f6 30. Bd3 1-0

[Event "World op 21st"]
[Site "Philadelphia"]
[Date "1993.??.??"]
[Round "?"]
[White "Popovych, Orest"]
[Black "Sagalchik, Gennadij"]
[Result "0-1"]
[ECO "C34"]
[WhiteElo "2265"]
[BlackElo "2485"]
[PlyCount "60"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 h6 4. b3 Ne7 5. Bb2 Ng6 6. Nc3 d6 7. Qe2 c6 8. O-O-O
Bg4 9. d4 Nd7 10. h3 Bh5 11. e5 dxe5 12. dxe5 Bxf3 13. gxf3 Bc5 14. e6 Be3+ 15.
Kb1 fxe6 16. Ne4 O-O 17. Qg2 Kh7 18. Bd3 Nde5 19. Rhg1 Bxg1 20. Rxg1 Qe7 21.
Nf2 Rf5 22. Bxf5 exf5 23. Nd3 Re8 24. Re1 Qh4 25. Bc3 Re7 26. Rg1 Qg3 27. Qxg3
fxg3 28. Nxe5 Nxe5 29. Rxg3 f4 30. Rg2 Nxf3 0-1

[Event "World op 21st"]
[Site "Philadelphia"]
[Date "1993.??.??"]
[Round "?"]
[White "Minasian, Artashes"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "2570"]
[BlackElo "2265"]
[PlyCount "87"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. f4 Qc7 7. Bd3 g6 8. Nf3
Nbd7 9. O-O Bg7 10. Kh1 b5 11. Qe1 Nc5 12. e5 dxe5 13. fxe5 Nfd7 14. Nd5 Qc6
15. Nb4 Qe6 16. Be4 Nxe4 17. Qxe4 Rb8 18. Nd5 Rb7 19. Bf4 Nf6 20. Nxf6+ exf6
21. Nd4 Qe7 22. Qc6+ Qd7 23. exf6 Qxc6 24. Rae1+ Qe6 25. fxg7 Rg8 26. Nxe6 Bxe6
27. Be5 f5 28. Bd6 Kf7 29. Bf8 Rc7 30. Rf2 Bd5 31. Kg1 Kf6 32. Rd2 Be4 33. c3
Rc6 34. Red1 Ke5 35. Rd6 Rxd6 36. Bxd6+ Ke6 37. Bf8 a5 38. Rd6+ Ke5 39. Rb6 Bd3
40. Rb8 Ke4 41. Re8+ Kd5 42. Rd8+ Ke4 43. Kf2 Bb1 44. a4 1-0

[Event "New York op"]
[Site "New York"]
[Date "1993.??.??"]
[Round "1"]
[White "Novikov, Igor A"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2540"]
[BlackElo "2265"]
[PlyCount "79"]
[EventDate "1993.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 O-O 6. Ng3 e5 7. d5 a5 8. Be2
Na6 9. h4 Nc5 10. h5 c6 11. Be3 cxd5 12. cxd5 Bd7 13. a4 Qb6 14. Ra3 Qb4 15. f3
Ne8 16. hxg6 hxg6 17. Nf1 f5 18. Nd2 Nf6 19. exf5 gxf5 20. Nc4 e4 21. O-O Nd3
22. Bxd3 exd3 23. Qxd3 Rac8 24. Nd2 Qh4 25. Bf2 Qh7 26. Nc4 Nh5 27. Ne2 Rf6 28.
Nb6 Rh6 29. Be3 Re8 30. Nxd7 Nf4 31. Nxf4 Rh1+ 32. Kf2 Qh4+ 33. g3 Rh2+ 34. Ng2
Qh3 35. Rg1 Re7 36. Qc4 f4 37. Bxf4 Qxd7 38. Re3 Bxb2 39. Rxe7 Qxe7 40. Rb1 1-0

[Event "New York op"]
[Site "New York"]
[Date "1993.??.??"]
[Round "2"]
[White "Popovych, Orest"]
[Black "Andrews, Steven"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2265"]
[PlyCount "99"]
[EventDate "1993.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. Qe2 O-O 8. h3
Nc6 9. O-O Na5 10. e6 Nxb3 11. exf7+ Rxf7 12. axb3 h6 13. Be3 Nd7 14. Nc3 Nf8
15. Rfd1 g5 16. Nh2 Bf5 17. d5 a6 18. Nf1 Qd7 19. Ng3 Bg6 20. Bd4 Bxd4 21. Rxd4
e5 22. Rg4 Rf4 23. Ra4 Nh7 24. Rgxf4 exf4 25. Nge4 Re8 26. f3 Qe7 27. Rc4 Kf7
28. Qf2 b6 29. Qd4 Rf8 30. Rc6 Kg8 31. Qc4 Rf7 32. Qxa6 Nf6 33. Qc8+ Kg7 34.
Rc4 Bxe4 35. fxe4 f3 36. gxf3 Qe5 37. Kg2 Qf4 38. Ne2 Qe3 39. Ng1 Nh5 40. Qg4
Nf4+ 41. Kh1 Kg6 42. h4 Qf2 43. e5 dxe5 44. Rc6+ Rf6 45. h5+ Nxh5 46. Qe4+ Kg7
47. Rxc7+ Kf8 48. Rc8+ Kg7 49. Rc7+ Kf8 50. Rc8+ 1/2-1/2

[Event "World op 21st"]
[Site "Philadelphia"]
[Date "1993.??.??"]
[Round "2"]
[White "Popovych, Orest"]
[Black "Frumkin, Edward A"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2265"]
[BlackElo "2200"]
[PlyCount "71"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 d5 5. e5 h5 6. Be3 Nh6 7. Nf3 Bg4 8. h3 Bxf3
9. Qxf3 e6 10. g3 Nd7 11. Bd3 Bf8 12. O-O-O Qa5 13. Kb1 Nf5 14. Bf2 O-O-O 15.
g4 Ng7 16. f5 gxf5 17. gxf5 Nb6 18. Bh4 Rd7 19. Bf6 Rh6 20. Rhg1 Rxf6 21. exf6
Nxf5 22. Rg8 Rd8 23. Bxf5 exf5 24. Qxf5+ Kb8 25. Rd3 Nc4 26. Nd1 Qe1 27. Qxh5
Nd2+ 28. Ka1 Re8 29. a3 Re2 30. Rxf8+ Kc7 31. Ka2 Qxd1 32. Qxf7+ Kb6 33. Rxd2
Qxd2 34. Rb8 Qxd4 35. Qxb7+ Ka5 36. b4+ 1-0

[Event "New York op"]
[Site "New York"]
[Date "1993.??.??"]
[Round "4"]
[White "Popovych, Orest"]
[Black "Nur, Nawrose Farh"]
[Result "0-1"]
[ECO "D42"]
[WhiteElo "2265"]
[PlyCount "84"]
[EventDate "1993.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8.
Bd3 O-O 9. O-O Nc6 10. Re1 Bf6 11. Be4 Nce7 12. Ne5 g6 13. Qf3 Bg7 14. h4 Rb8
15. h5 f6 16. Nc4 b5 17. Qg3 Ba6 18. Ne3 Nxc3 19. bxc3 f5 20. Qh3 Qc8 21. Ba3
b4 22. Bxb4 Rxb4 23. cxb4 fxe4 24. Rac1 Qd7 25. Rc5 Bxd4 26. hxg6 hxg6 27. Rg5
Kg7 28. Rd1 Bd3 29. Rc1 Qd6 30. Qg4 Rh8 31. g3 Qb6 32. Qf4 Rf8 33. Qc7 Bxe3 34.
Qe5+ Rf6 35. Rc7 Bxf2+ 36. Kh2 Qxb4 37. Rg4 Bd4 38. Rxe7+ Qxe7 39. Qxd4 e5 40.
Qa4 Rf2+ 41. Kh1 Rf1+ 42. Kh2 Qf7 0-1

[Event "Atlantic op 26th"]
[Site "Washington DC"]
[Date "1994.08.27"]
[Round "2"]
[White "Finegold, Benjamin"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2470"]
[BlackElo "2275"]
[PlyCount "49"]
[EventDate "1994.08.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. e4 d6 6. Be2 Nbd7 7. O-O e5 8. Qc2
c6 9. Rd1 Qc7 10. b3 Re8 11. d5 cxd5 12. Nb5 Qb8 13. cxd5 Nc5 14. Ba3 Ncxe4 15.
Nc7 Bf5 16. Nxe8 Qxe8 17. Nh4 Rc8 18. Qb2 Nc3 19. Nxf5 gxf5 20. Re1 Qd7 21. Bc4
Nfxd5 22. Qd2 Qc6 23. Rac1 Nf4 24. Bf1 d5 25. Rxc3 1-0

[Event "World op 23rd"]
[Site "Philadelphia"]
[Date "1995.??.??"]
[Round "1"]
[White "Popovych, Orest"]
[Black "Belanger, Jacques"]
[Result "1-0"]
[ECO "B68"]
[WhiteElo "2275"]
[PlyCount "55"]
[EventDate "1995.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Bd7 9. f4 Be7 10. Nf3 b5 11. Bd3 Qa5 12. Kb1 b4 13. Ne2 Qc5 14. Nc1 a5
15. Rhe1 a4 16. Bxf6 gxf6 17. Bf1 Na5 18. Nd3 Nc4 19. Qxb4 Qc7 20. Qc3 d5 21.
Ka1 Bc6 22. exd5 Bxd5 23. Nb4 a3 24. b3 Qa5 25. Nxd5 Qxc3+ 26. Nxc3 Bb4 27. Nb5
Bxe1 28. Rxe1 1-0

[Event "Chicago op"]
[Site "Chicago"]
[Date "1995.??.??"]
[Round "1"]
[White "Gurevich, Dmitry"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2530"]
[BlackElo "2260"]
[PlyCount "81"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Nbd7 7. O-O e5 8. Be3
c6 9. d5 Ng4 10. Bg5 f6 11. Bd2 Qe7 12. Qc2 Nh6 13. b4 Nf7 14. Rab1 Bh6 15.
dxc6 bxc6 16. b5 Bb7 17. Bxh6 Nxh6 18. Qd2 Kg7 19. Rfd1 Nf7 20. bxc6 Bxc6 21.
Nd5 Bxd5 22. Qxd5 Nb6 23. Qa5 Rac8 24. Qa6 Rc6 25. Nd2 Rfc8 26. a4 R8c7 27. Qb5
Nd8 28. a5 Nd7 29. Nf1 Rc5 30. Qb3 Rxa5 31. Qg3 Kh8 32. Ne3 Nb6 33. h4 Ne6 34.
h5 Nd4 35. Bf1 Qg7 36. Nd5 Rb7 37. Rxd4 exd4 38. Qxd6 Rf7 39. c5 Nd7 40. c6 Nb6
41. c7 1-0

[Event "World op 23rd"]
[Site "Philadelphia"]
[Date "1995.??.??"]
[Round "3"]
[White "Popovych, Orest"]
[Black "Saidy, Anthony Fred"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2275"]
[BlackElo "2385"]
[PlyCount "114"]
[EventDate "1995.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. O-O Ngf6 8.
Ng3 Be7 9. c4 Bxf3 10. Qxf3 c6 11. b3 Qa5 12. Bb2 Ba3 13. Bxa3 Qxa3 14. Qe2 O-O
15. Rad1 Rfd8 16. Bb1 a5 17. f4 g6 18. Rf3 Qd6 19. Bc2 b6 20. Nf1 c5 21. d5
exd5 22. cxd5 Rab8 23. Qd2 Re8 24. Ne3 Ne4 25. Bxe4 Rxe4 26. Nc4 Qf6 27. Qf2
Rbe8 28. Re3 Rxe3 29. Nxe3 Re4 30. Rf1 Qd4 31. Nd1 Rxf4 32. Qxd4 Rxd4 33. Nc3
Kg7 34. Rd1 Rxd1+ 35. Nxd1 Kf6 36. Kf2 Ke5 37. Ne3 b5 38. Ke2 f5 39. a4 bxa4
40. bxa4 Nb6 41. Kd3 Nxa4 42. Kc4 Kd6 43. g3 Nb6+ 44. Kb5 Nxd5 45. Nc4+ Ke6 46.
Nxa5 Ne3 47. Kxc5 Nf1 48. Kd4 Nxh2 49. Ke3 g5 50. Nb3 h5 51. Nd4+ Kf6 52. Ne2
Ng4+ 53. Kf3 Ne5+ 54. Ke3 Ng6 55. Nd4 h4 56. gxh4 Nxh4 57. Ne2 Ke6 0-1

[Event "World op 23rd"]
[Site "Philadelphia"]
[Date "1995.??.??"]
[Round "4"]
[White "Davin, Patrick"]
[Black "Popovych, Orest"]
[Result "1/2-1/2"]
[ECO "B93"]
[WhiteElo "2225"]
[BlackElo "2275"]
[PlyCount "98"]
[EventDate "1995.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. a4 g6 8. Bd3
Bg7 9. Nf3 Nbd7 10. O-O b6 11. Qe1 Bb7 12. Kh1 Nc5 13. f5 d5 14. Ng5 dxe4 15.
Bc4 Rf8 16. Bf4 Qc8 17. fxg6 hxg6 18. Rd1 Ne6 19. Nxe6 fxe6 20. Qe2 Rh8 21. Be5
Rh4 22. Qf2 Rg4 23. Qxb6 e3 24. Bxe6 Bxg2+ 25. Kg1 Bd5+ 26. Bxg4 Qxg4+ 27. Bg3
e2 28. Nxe2 Qe4 29. Rxd5 Qxd5 30. Nf4 Qd7 31. Nxg6 Nd5 32. Qf2 Qe6 33. Nf4 Nxf4
34. Qxf4 Qb6+ 35. Kg2 Qc6+ 36. Qf3 Qxf3+ 37. Kxf3 Bxb2 38. Rb1 Bf6 39. Ke4 Kd7
40. Kd5 e6+ 41. Kc5 Rc8+ 42. Kb6 Bd4+ 43. Kxa6 e5 44. Rf1 Rxc2 45. Kb5 Rb2+ 46.
Kc4 Ra2 47. Kb3 Rb2+ 48. Kc4 Ra2 49. Kb3 Rb2+ 1/2-1/2

[Event "Chicago op"]
[Site "Chicago"]
[Date "1995.??.??"]
[Round "4"]
[White "Popovych, Orest"]
[Black "Ward, Tom"]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "2260"]
[BlackElo "2330"]
[PlyCount "66"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Nbd7 8. a4
Be7 9. Bc4 O-O 10. O-O exf4 11. Kh1 Ne5 12. Bb3 Be6 13. Bxf4 Ng6 14. Bg5 h6 15.
Be3 Qa5 16. Nd4 Bxb3 17. cxb3 d5 18. Nf5 Nxe4 19. Nxd5 Bf6 20. Bb6 Qd2 21.
Nxf6+ gxf6 22. Qg4 Qb4 23. Qh5 Rfe8 24. Nxh6+ Kg7 25. Nf5+ Kg8 26. a5 Rac8 27.
Rad1 Re5 28. Qh6 Qf8 29. Qh3 Ng5 30. Qg4 Re4 31. Qg3 Rce8 32. Nd6 Qh6 33. Nxe8
Rxe8 1-0

[Event "World op 23rd"]
[Site "Philadelphia"]
[Date "1995.??.??"]
[Round "5"]
[White "Popovych, Orest"]
[Black "Metello, Marcello Gomes"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2275"]
[BlackElo "2230"]
[PlyCount "81"]
[EventDate "1995.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. e5 Nfd7 6. c3 Nc6 7. Ne2 Be7 8. Nf3
O-O 9. O-O b6 10. Re1 cxd4 11. cxd4 Nb4 12. Bb1 Ba6 13. a3 Nc6 14. Bxh7+ Kxh7
15. Qc2+ Kg8 16. Qxc6 Bc4 17. Qa4 b5 18. Qd1 b4 19. b3 Bxe2 20. Rxe2 bxa3 21.
Bxa3 Bxa3 22. Rxa3 Qb6 23. h4 Nb8 24. Qd3 Nc6 25. Ng5 g6 26. Ra4 Rab8 27. Nxe6
Nb4 28. Rxb4 Qxb4 29. Nxf8 Kxf8 30. Re3 Rc8 31. Kh2 Qe7 32. g3 Qa3 33. Rf3 Kg8
34. Qb5 Qe7 35. Qxd5 Rd8 36. Rxf7 Qxh4+ 37. gxh4 Rxd5 38. Rf4 Rb5 39. e6 Rxb3
40. e7 Rb8 41. d5 1-0

[Event "Chicago op"]
[Site "Chicago"]
[Date "1995.??.??"]
[Round "6"]
[White "Popovych, Orest"]
[Black "Bachler, Kevin L"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2260"]
[BlackElo "2224"]
[PlyCount "113"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. Bc4 Bd7 10. h4 Rc8 11. Bb3 Ne5 12. O-O-O Nc4 13. Bxc4 Rxc4 14. g4 b5 15.
Kb1 b4 16. Nce2 Qc7 17. h5 Rc8 18. hxg6 fxg6 19. Rc1 Qa5 20. Nb3 Qe5 21. Bd4
Rxd4 22. Qxd4 Qb5 23. Qd2 Qa4 24. Nf4 Rc6 25. Nd5 Nxd5 26. Qxd5+ e6 27. Qa5
Qxa5 28. Nxa5 Rc8 29. f4 Rf8 30. Rcd1 d5 31. f5 gxf5 32. gxf5 d4 33. fxe6 Bxe6
34. Rhg1 h5 35. Nc6 Bg4 36. Rdf1 Re8 37. Rf4 Re6 38. Nxb4 Rg6 39. Nd5 Kh7 40.
Rf7 Kh6 41. Ne7 Rg5 42. Nf5+ Bxf5 43. Rxg5 Kxg5 44. exf5 Bf6 45. Kc1 Kxf5 46.
Kd1 Kg5 47. Ke2 Be5 48. Kf3 h4 49. Rxa7 h3 50. Ra5 Kf6 51. Rxe5 Kxe5 52. a4 Kd5
53. a5 Kc5 54. b4+ Kxb4 55. a6 Kc3 56. a7 h2 57. Kg2 1-0

[Event "World op 23rd"]
[Site "Philadelphia"]
[Date "1995.??.??"]
[Round "6"]
[White "Kreiman, Boris"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "B87"]
[WhiteElo "2400"]
[BlackElo "2260"]
[PlyCount "74"]
[EventDate "1995.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. f4
Bb7 9. O-O Be7 10. e5 dxe5 11. fxe5 Bc5 12. Be3 Bxd4 13. Bxd4 Nc6 14. Rf4 Qc7
15. Qe2 O-O-O 16. Qe3 Rxd4 17. Rxd4 Nxd4 18. exf6 Nxb3 19. cxb3 Qc6 20. Qf2
gxf6 21. Rc1 Kb8 22. Ne2 Qd5 23. Nf4 Qe4 24. Re1 Qc6 25. Qg3 e5 26. Nh5 Rd8 27.
Qf2 Rg8 28. Ng3 h5 29. h4 Rg4 30. Re2 Rf4 31. Qe3 Rxh4 32. Nf1 Rg4 33. Qd2 Qb6+
34. Ne3 f5 35. Rf2 Rf4 36. g3 Rd4 37. Qe2 Re4 0-1

[Event "World op 23rd"]
[Site "Philadelphia"]
[Date "1995.??.??"]
[Round "7"]
[White "Popovych, Orest"]
[Black "Schwarz, Guenther"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2275"]
[PlyCount "56"]
[EventDate "1995.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. O-O Nf6 8.
Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 Bd7 11. c3 Qc7 12. Qe2 a6 13. Bg5 Be7 14. Rfe1
O-O 15. Bd3 Rfe8 16. Qf3 h6 17. Bh4 Rad8 18. Bg3 Bd6 19. Bxd6 Qxd6 20. Rad1 Qb6
21. Bc4 Bc8 22. Bb3 Qc7 23. h3 b6 24. Qc6 Qb8 25. Qc4 Bb7 26. Nc6 Rxd1 27. Rxd1
b5 28. Qc5 Qc7 0-1

[Event "World op 23rd"]
[Site "Philadelphia"]
[Date "1995.??.??"]
[Round "8"]
[White "Chow, Albert"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "2315"]
[BlackElo "2275"]
[PlyCount "114"]
[EventDate "1995.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 O-O 6. Nge2 Nc6 7. O-O e5 8. d5
Nd4 9. Nxd4 exd4 10. Ne2 Re8 11. Ng3 c5 12. h3 Qc7 13. Bd2 h5 14. Re1 h4 15.
Nf1 Nh7 16. Nh2 Bd7 17. b4 b6 18. f4 f5 19. exf5 gxf5 20. Nf3 b5 21. Rc1 bxc4
22. Bxc4 Nf6 23. bxc5 Qxc5 24. Ng5 d3+ 25. Kh1 Qd4 26. Nf3 Qf2 27. Bxd3 Qg3 28.
Rc7 Rad8 29. Rxa7 Ne4 30. Be3 Bh6 31. Qc2 Bxf4 32. Bxe4 Bxe3 33. Rxe3 fxe4 34.
Rxe4 Rxe4 35. Qxe4 Re8 36. Qb1 Re2 37. Qg1 Bf5 38. Qh2 Qf2 39. Ra8+ Kf7 40.
Ra7+ Qxa7 41. Qf4 Qf2 42. Qxf5+ Ke7 43. Qg5+ Kd7 44. Qg4+ Kd8 45. Nxh4 Rxa2 46.
Nf3 Qe2 47. h4 Qd1+ 48. Kh2 Qxd5 49. Kg3 Ra5 50. Qg7 Ra3 51. Qh8+ Ke7 52. h5
Qe5+ 53. Qxe5+ dxe5 54. Kf2 Kf6 55. g4 e4 56. Nd4 Kg5 57. Nf5 Kxg4 0-1

[Event "World op 23rd"]
[Site "Philadelphia"]
[Date "1995.??.??"]
[Round "9"]
[White "Popovych, Orest"]
[Black "Reprintsev, Alexander"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2260"]
[BlackElo "2370"]
[PlyCount "108"]
[EventDate "1995.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Nc6 6. Bd2 Bg4 7. Nb5 Qb6 8.
a4 Bxf3 9. gxf3 Nxd4 10. Be3 e5 11. c3 a6 12. cxd4 axb5 13. Bxb5+ c6 14. dxe5
Qa5+ 15. Kf1 Nd7 16. e6 fxe6 17. Bc4 Qf5 18. Rg1 Ne5 19. Be2 Qh3+ 20. Rg2 Be7
21. Kg1 Ng6 22. f4 Rd8 23. Qc2 Qf5 24. Qb3 Kf7 25. Re1 Rd7 26. Bc1 h5 27. Bc4
Nf8 28. Re5 Qf6 29. Rgg5 Ke8 30. Be3 Rh6 31. Kf1 Bd6 32. Re4 Be7 33. Rge5 Qh4
34. f5 Qh3+ 35. Ke2 Rf6 36. Bxe6 Nxe6 37. Rxe6 Qxf5 38. Rxf6 Qxf6 39. Qg8+ Qf8
40. Qe6 Kd8 41. Bb6+ Kc8 42. b4 Bd8 43. Bxd8 Kxd8 44. b5 Qd6 45. Qxd6 Rxd6 46.
Re5 g6 47. bxc6 bxc6 48. a5 Kc8 49. a6 Kb8 50. Re7 c5 51. a7+ Ka8 52. Rc7 Rd5
53. f4 g5 54. fxg5 Rxg5 1/2-1/2

[Event "World op 24th"]
[Site "Philadelphia"]
[Date "1996.??.??"]
[Round "?"]
[White "Frenklakh, Jennie"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2150"]
[BlackElo "2290"]
[PlyCount "53"]
[EventDate "1996.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Be2 O-O 6. c4 Nbd7 7. Nc3 Nh5 8. Bg5
h6 9. Bh4 g5 10. Bg3 Nxg3 11. hxg3 e6 12. Qc2 f5 13. O-O-O Nf6 14. Nh2 c6 15.
g4 d5 16. f4 Nxg4 17. Bxg4 fxg4 18. Nxg4 e5 19. Nxh6+ Bxh6 20. Rxh6 Bf5 21. Qe2
exf4 22. Qh5 Qe7 23. e4 dxe4 24. Rh1 Rae8 25. g4 fxg3 26. Rh8+ Kg7 27. Rh7+ 1-0

[Event "World op 24th"]
[Site "Philadelphia"]
[Date "1996.??.??"]
[Round "?"]
[White "Acosta, Mariano"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2110"]
[BlackElo "2290"]
[PlyCount "66"]
[EventDate "1996.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. c3 Bg7 5. f4 d6 6. d3 e5 7. Nf3 Nge7 8. Be3 Bg4
9. Nbd2 b6 10. h3 Bd7 11. Nc4 Qc7 12. O-O O-O 13. fxe5 dxe5 14. Bf2 Rad8 15.
Ne3 Qc8 16. Kh2 f5 17. Nd5 Nxd5 18. exd5 Ne7 19. Nd2 Be8 20. Qb3 Bf7 21. c4 Qc7
22. Rae1 g5 23. Qa3 a5 24. b3 Rd6 25. Qc1 Rg6 26. Kg1 h5 27. g4 hxg4 28. hxg4
Rh6 29. Bg3 Bg6 30. gxf5 Nxf5 31. Ne4 Nxg3 32. Nxg3 Rxf1+ 33. Kxf1 e4 0-1

[Event "World op 24th"]
[Site "Philadelphia"]
[Date "1996.??.??"]
[Round "?"]
[White "Gunnarsson, Arinbjorn"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2220"]
[BlackElo "2290"]
[PlyCount "142"]
[EventDate "1996.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Rb1 a5 8. a3
e5 9. b4 axb4 10. axb4 Be6 11. d3 h6 12. b5 Ne7 13. Bb2 Qd7 14. Nd2 Rab8 15.
Re1 Bh3 16. Bh1 Ng4 17. Ra1 f5 18. Ra7 e4 19. e3 Ne5 20. dxe4 Nd3 21. Re2 f4
22. Ndb1 Nxb2 23. Rxb2 fxe3 24. f3 Nc8 25. Ra3 Nb6 26. Rb4 c5 27. bxc6 Qxc6 28.
Qb3 Kh7 29. Ne2 Qxe4 30. Qxe3 Qc2 31. Qd2 Qxd2 32. Nxd2 Rbe8 33. Kf2 Nd7 34.
Rxb7 Nc5 35. Rc7 Kh8 36. Re3 Ne6 37. Rb7 Ra8 38. Rb6 Nd4 39. Rd3 Nxe2 40. Kxe2
Ra1 41. Rb1 Bf5 42. Rxa1 Bxd3+ 43. Kxd3 Bxa1 44. f4 Rb8 45. Bd5 Kg7 46. Ne4
Rb3+ 47. Ke2 Rb6 48. Kd3 Kf8 49. Ke3 Ke7 50. Kf2 Rb2+ 51. Kg1 Rc2 52. Kh1 Bd4
53. Bg8 Re2 54. Bd5 Bb6 55. Bc6 Bc5 56. Bd5 Be3 57. Bc6 Bb6 58. Bd5 Bc5 59. Bb7
Ke6 60. Bc8+ Kf7 61. Bb7 Kg7 62. Bd5 Rc2 63. Be6 g5 64. f5 g4 65. f6+ Kf8 66.
h3 gxh3 67. Bd5 Bd4 68. Nxd6 Bxf6 69. Be6 Ke7 70. Bxh3 Kxd6 71. Bf5 Rxc4 0-1

[Event "World op 24th"]
[Site "Philadelphia"]
[Date "1996.??.??"]
[Round "?"]
[White "Popovych, Orest"]
[Black "Blatny, Pavel"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2290"]
[BlackElo "2515"]
[PlyCount "138"]
[EventDate "1996.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Nc3 d5 4. e5 h5 5. f4 Nh6 6. Be3 Bg4 7. Qd2 Bf5 8. Bd3
Bxd3 9. Qxd3 e6 10. Nf3 Be7 11. O-O Na6 12. Nd1 Qb6 13. Kh1 Nb4 14. Qe2 Qb5 15.
Qxb5 cxb5 16. Ne1 Nf5 17. g3 Bd8 18. c3 Nc6 19. h3 Nxe3 20. Nxe3 b4 21. Nf3
bxc3 22. bxc3 Na5 23. Rab1 Rc8 24. Rfc1 Kd7 25. Nd2 Bb6 26. Nb3 Rc7 27. Rc2
Rhc8 28. Rbc1 Nc4 29. Nxc4 Rxc4 30. Kg2 Bd8 31. Kf3 Be7 32. Nd2 R4c7 33. Nb1 b5
34. Ke3 Rc4 35. Kd3 Ra4 36. Nd2 a5 37. Rb1 Kc6 38. Rcb2 Rb8 39. Rc2 Kb6 40.
Rcb2 Ka6 41. Rc2 Rc8 42. Rbb2 Rb8 43. Ke2 Rb7 44. Rb3 Rc7 45. Rbb2 Rc8 46. Kd3
Rg8 47. h4 Rb8 48. Ke3 Bf8 49. Rb3 Rb7 50. Nb1 Be7 51. Nd2 Rc7 52. Rbb2 Rc8 53.
Kd3 Bd8 54. Rb1 Bb6 55. Rbb2 Rd8 56. Rb1 b4 57. cxb4 axb4 58. Rb3 Kb5 59. Nb1
Ka6 60. Rcb2 Ba5 61. Rc2 Ra8 62. a3 Rb8 63. Rc6+ Rb6 64. Rxb6+ Kxb6 65. axb4
Rxb4 66. Rxb4+ Bxb4 67. Ke3 Kb5 68. f5 exf5 69. Kf4 Be7 0-1

[Event "World op 24th"]
[Site "Philadelphia"]
[Date "1996.??.??"]
[Round "?"]
[White "Popovych, Orest"]
[Black "Alarcon Mondrus, Rodrigo"]
[Result "1-0"]
[ECO "C36"]
[WhiteElo "2290"]
[BlackElo "2245"]
[PlyCount "121"]
[EventDate "1996.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 exf4 4. Nf3 Nf6 5. Bc4 Bd6 6. Qe2+ Qe7 7. Qxe7+ Kxe7
8. O-O Re8 9. d4 Nbd7 10. Bb3 Kf8 11. c4 b6 12. Nc3 a6 13. Bd2 Bb7 14. Rae1
Rxe1 15. Rxe1 Re8 16. Ne2 Nh5 17. Bc2 a5 18. Ba4 Bc8 19. a3 Re7 20. b4 axb4 21.
axb4 Ba6 22. Bb3 Ndf6 23. b5 Bc8 24. Bc2 Ng4 25. Bd3 Ne3 26. Rc1 Bf5 27. Bxf5
Nxf5 28. Kf1 Ba3 29. Rc2 Re3 30. Ra2 Bd6 31. Bxe3 Nxe3+ 32. Kf2 Nxc4 33. Nc3
Nf6 34. Ng5 Ne3 35. Kf3 Nf5 36. Ra4 Nh4+ 37. Kf2 h6 38. Nge4 Nxe4+ 39. Nxe4 Ke7
40. Rc4 Nf5 41. Kf3 g5 42. Nxd6 Kxd6 43. Ke4 Ne7 44. Rc2 f5+ 45. Kf3 h5 46. h4
g4+ 47. Kxf4 Nxd5+ 48. Kg5 f4 49. Rc6+ Kd7 50. Kxh5 f3 51. gxf3 gxf3 52. Rc2
Nf4+ 53. Kg4 Ne2 54. Rd2 f2 55. Rd1 Ke7 56. Rf1 Nxd4 57. Rxf2 Ne6 58. h5 Nf8
59. Kg5 Nh7+ 60. Kg6 Nf8+ 61. Kg7 1-0

[Event "Atlantic op"]
[Site "Washington DC"]
[Date "1997.??.??"]
[Round "2"]
[White "Popovych, Orest"]
[Black "Kaufman, Larry C"]
[Result "1-0"]
[ECO "B65"]
[WhiteElo "2295"]
[BlackElo "2415"]
[PlyCount "131"]
[EventDate "1997.08.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 Nc6 6. Bg5 e6 7. Qd2 Be7 8.
O-O-O Nxd4 9. Qxd4 O-O 10. f4 Qa5 11. Bc4 Bd7 12. e5 dxe5 13. fxe5 Bc6 14. Bd2
Nd7 15. Nd5 Qc5 16. Nxe7+ Qxe7 17. Rhe1 Rfd8 18. Bf1 Nf8 19. Qg4 Rac8 20. Bb4
Rxd1+ 21. Rxd1 Qc7 22. Bd6 Qa5 23. a3 Ng6 24. Qd4 Qa4 25. g3 Qxd4 26. Rxd4 Rd8
27. c4 Ne7 28. g4 Ng6 29. b4 a6 30. Kb2 Nh4 31. b5 axb5 32. cxb5 Bh1 33. Be2
Rc8 34. a4 Bd5 35. a5 Ng2 36. b6 Ne3 37. Bc7 Bc6 38. Rd6 Be4 39. a6 bxa6 40.
Bxa6 Re8 41. Rd4 Bc6 42. b7 Bxb7 43. Bxb7 h6 44. h3 Re7 45. Rd8+ Kh7 46. Be4+
g6 47. Bd6 Ra7 48. Ra8 Rxa8 49. Bxa8 f5 50. gxf5 gxf5 51. Kc3 Kg6 52. Kd4 Nf1
53. Bc6 Ng3 54. Ke3 Kf7 55. Bf3 Kg6 56. Be7 Nh5 57. Bxh5+ Kxh5 58. Kf4 Kg6 59.
Ke3 Kf7 60. Bf6 Kg6 61. Kf4 Kh5 62. Kg3 Kg6 63. Kh4 f4 64. Kg4 f3 65. Kxf3 Kf5
66. Kg3 1-0

[Event "New York op"]
[Site "New York"]
[Date "1997.??.??"]
[Round "2"]
[White "Kudrin, Sergey"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2515"]
[BlackElo "2315"]
[PlyCount "85"]
[EventDate "1997.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. O-O Nf6 5. d3 Be7 6. Bb3 O-O 7. Re1 Nc6 8. c3
b5 9. Nbd2 a5 10. Nf1 Bb7 11. Ng3 a4 12. Bc2 Re8 13. h3 Bf8 14. a3 g6 15. Bg5
h6 16. Be3 e5 17. d4 c4 18. Qd2 Kh7 19. Rad1 Qc7 20. d5 Nb8 21. Nh2 Nbd7 22.
Rf1 Bg7 23. f4 Re7 24. f5 g5 25. Qe2 Rh8 26. h4 gxh4 27. Nh5 Nxh5 28. Qxh5 Nf6
29. Qxh4 Kg8 30. Rf3 Kf8 31. Rdf1 Rd7 32. Ng4 Nxg4 33. Qxg4 h5 34. Qh4 f6 35.
Rg3 Rf7 36. Rg6 Bc8 37. Rf3 Bd7 38. Rh3 Be8 39. g4 hxg4 40. Qxh8+ Bxh8 41.
Rxh8+ Ke7 42. Rgg8 Bd7 43. Ra8 1-0

[Event "World op 26th"]
[Site "Philadelphia"]
[Date "1998.06.28"]
[Round "2"]
[White "Hernandez Guerrero, Gilberto Eduardo"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2525"]
[BlackElo "2295"]
[PlyCount "55"]
[EventDate "1998.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 e5 4. Nd5 Nge7 5. Nec3 Nxd5 6. Nxd5 Be7 7. Bc4 O-O
8. O-O Rb8 9. a3 b5 10. Ba2 Bg5 11. f4 Bxf4 12. Nxf4 exf4 13. d3 d6 14. Bxf4
Ne5 15. b4 cxb4 16. axb4 Qb6+ 17. Kh1 Be6 18. Qb1 Bxa2 19. Qxa2 Rb7 20. Qd5 Re7
21. h3 Re6 22. Bg5 a6 23. Rxf7 Rxf7 24. Qxe6 Qd4 25. Rxa6 Qxb4 26. Qxd6 Qe1+
27. Kh2 Qf2 28. Ra8+ 1-0

[Event "Philadelphia National op 29th"]
[Site "Philadelphia"]
[Date "1998.11.27"]
[Round "2"]
[White "Benjamin, Joel"]
[Black "Popovych, Orest"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2595"]
[BlackElo "2295"]
[PlyCount "129"]
[EventDate "1998.11.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 Bg4 5. Bc2 Nc6 6. d3 e6 7. Nbd2 Be7 8. O-O
Qc7 9. Re1 d5 10. Ba4 O-O 11. Bxc6 bxc6 12. c4 Rad8 13. Qe2 Nh5 14. Nb3 Nf4 15.
Bxf4 Qxf4 16. Qe3 Qxe3 17. Rxe3 d4 18. Ree1 Bxf3 19. gxf3 Rb8 20. f4 Rb6 21.
Kg2 Ra8 22. Rab1 Rab8 23. Kf3 a5 24. Re2 a4 25. Na1 Kf8 26. b3 Ke8 27. Rg1 g6
28. bxa4 Ra8 29. Nb3 Rxa4 30. Rb2 Kd7 31. Rgb1 Kc7 32. Nd2 Rbb4 33. Ke2 f6 34.
Nb3 Ra7 35. Kf3 Ra3 36. Ke2 Ra7 37. h3 Rba4 38. Nc1 Bd6 39. Kf3 Rb4 40. Rb3
Rba4 41. Rb8 Rb4 42. R1xb4 cxb4 43. Re8 Ra3 44. Rxe6 Rc3 45. e5 fxe5 46. fxe5
Bxe5 47. Nb3 Bd6 48. Ke4 Kd7 49. Rf6 Rc2 50. Kxd4 Rxa2 51. Nc5+ Bxc5+ 52. Kxc5
b3 53. Rd6+ Ke7 54. Rxc6 Rxf2 55. Rb6 b2 56. d4 g5 57. d5 Kd7 58. d6 Rd2 59.
Rb7+ Ke6 60. Re7+ Kf6 61. Re1 Kf7 62. Kc6 Rc2 63. Rf1+ Ke6 64. Re1+ Kf7 65.
Rf1+ 1/2-1/2

[Event "Philadelphia National op 29th"]
[Site "Philadelphia"]
[Date "1998.11.29"]
[Round "5"]
[White "Popovych, Orest"]
[Black "Strenzwilk, Denis"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2295"]
[BlackElo "2195"]
[PlyCount "93"]
[EventDate "1998.11.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qa5 5. Bd2 Qb6 6. Nf3 Bg4 7. Na4 Qc7 8. h3
Bxf3 9. Qxf3 e5 10. dxe5 dxe5 11. O-O-O Nbd7 12. g4 exf4 13. Bxf4 Qa5 14. Nc3
Ne5 15. Qg3 Nfd7 16. Kb1 Be7 17. Nb5 f6 18. Nd4 O-O-O 19. Ne6 Rdg8 20. Be2 Nc5
21. Nxc5 Qxc5 22. Qb3 Rd8 23. Be3 Qb4 24. Bxa7 Qxb3 25. cxb3 Rxd1+ 26. Rxd1 Kc7
27. Be3 Re8 28. Bf4 Bd6 29. Bxe5 Rxe5 30. Bf3 g6 31. Kc2 Bc5 32. a3 f5 33. gxf5
gxf5 34. exf5 Rxf5 35. Rd3 Bd6 36. b4 Rg5 37. Be4 h6 38. Rf3 Rg2+ 39. Kb1 Rg3
40. Rf7+ Kb6 41. Rf6 Be5 42. Rxh6 Rb3 43. Rh5 Bd4 44. Kc2 Rxb2+ 45. Kd3 Bg7 46.
Kc4 Rf2 47. Rf5 1/2-1/2

[Event "World op 27th"]
[Site "Philadelphia"]
[Date "1999.06.28"]
[Round "2"]
[White "Popovych, Orest"]
[Black "Szmetan, Jorge"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "2267"]
[BlackElo "2403"]
[PlyCount "60"]
[EventDate "1999.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 c6 6. c4 Nb6 7. Nbd2 dxe5 8.
Nxe5 Bf5 9. Nb3 e6 10. O-O Be7 11. a4 N6d7 12. f4 Nxe5 13. fxe5 Bg6 14. a5 Na6
15. Bd3 O-O 16. Bxg6 hxg6 17. Qg4 c5 18. Be3 cxd4 19. Nxd4 Qc7 20. Nf3 Nb4 21.
Rad1 Nc6 22. Kh1 Rad8 23. Rxd8 Qxd8 24. Bg5 Nxe5 25. Nxe5 Bxg5 26. Rd1 Qe7 27.
h4 Bf6 28. Rd7 Qc5 29. Nxf7 Qe3 30. Ng5 Qe1+ 0-1

[Event "World op 27th"]
[Site "Philadelphia"]
[Date "1999.07.04"]
[Round "7"]
[White "Payen, Arnaud"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2415"]
[BlackElo "2267"]
[PlyCount "41"]
[EventDate "1999.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 Nbd7 7. O-O b6 8. Bh2
Bb7 9. c3 Ne4 10. Nbd2 e5 11. Nxe4 Bxe4 12. a4 Qe7 13. a5 Bxf3 14. Bxf3 e4 15.
Be2 Kh8 16. Qa4 bxa5 17. Qc6 Nb6 18. Rxa5 f5 19. Rfa1 Rf7 20. Rxa7 Raf8 21.
Qxb6 1-0

[Event "Popel Memorial 2nd"]
[Site "Lvov"]
[Date "1999.09.07"]
[Round "8"]
[White "Popovych, Orest"]
[Black "Atalik, Suat"]
[Result "0-1"]
[ECO "B66"]
[WhiteElo "2270"]
[BlackElo "2598"]
[PlyCount "74"]
[EventDate "1999.09.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "9"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Nxd4 9. Qxd4 Be7 10. f4 b5 11. Bxf6 gxf6 12. f5 Qa5 13. Kb1 Bb7 14. Bd3
e5 15. Qe3 b4 16. Nd5 Bxd5 17. exd5 h5 18. Qe4 Bf8 19. Bc4 Bh6 20. Bb3 Kf8 21.
Rhf1 Rc8 22. Rf3 Qb5 23. c4 bxc3 24. Rxc3 Rxc3 25. bxc3 Rg8 26. g3 Rg4 27. Qd3
Qb6 28. Qe2 a5 29. Kc2 a4 30. Bc4 Qc5 31. Ba6 Rb4 32. a3 Rb3 33. Bc4 Qxa3 34.
Bxb3 Qxb3+ 35. Kd3 Qxd5+ 36. Kc2 Qb3+ 37. Kd3 d5 0-1

[Event "Popel Memorial 2nd"]
[Site "Lvov"]
[Date "1999.09.22"]
[Round "1"]
[White "Popovych, Orest"]
[Black "Motylev, Alexander"]
[Result "0-1"]
[ECO "C27"]
[WhiteElo "2270"]
[BlackElo "2532"]
[PlyCount "84"]
[EventDate "1999.09.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "9"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 d6 3. Bc4 Nf6 4. d3 c6 5. Bg5 Be7 6. Nge2 Nbd7 7. Bb3 Nc5 8.
O-O a5 9. a4 Nxb3 10. cxb3 Nxe4 11. Bxe7 Nxc3 12. Bxd8 Nxd1 13. Bxa5 Rxa5 14.
Rfxd1 c5 15. Nc3 Be6 16. Ra3 Ke7 17. Kf1 g5 18. Ke1 g4 19. Kd2 Rg8 20. Kc2 Rg6
21. Raa1 Rh6 22. Rh1 d5 23. Rae1 f6 24. Re2 Ra8 25. f4 gxf3 26. gxf3 Rh4 27.
Rg1 Rg8 28. Rxg8 Bxg8 29. Rg2 Bf7 30. Kb1 b6 31. Ka2 Rh3 32. Rf2 Ke6 33. Nb5
Bg6 34. b4 cxb4 35. Rc2 Bxd3 36. Rc6+ Kd7 37. Rxb6 Bc4+ 38. Kb1 Rxh2 39. Rxf6
Bb3 40. Kc1 Rc2+ 41. Kb1 Rd2 42. Rf7+ Ke6 0-1

[Event "Popel Memorial 2nd"]
[Site "Lvov"]
[Date "1999.09.23"]
[Round "2"]
[White "Polajzer, Danilo"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2399"]
[BlackElo "2270"]
[PlyCount "72"]
[EventDate "1999.09.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "9"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 Nbd7 7. O-O e5 8. Qc2
c6 9. Rd1 Qc7 10. dxe5 dxe5 11. Na4 b6 12. h3 Re8 13. Be3 Bf8 14. a3 Nc5 15.
Nc3 a5 16. b4 axb4 17. axb4 Rxa1 18. Rxa1 Na6 19. b5 cxb5 20. Nxb5 Qb8 21. Nc3
Nc5 22. Nd5 Nxd5 23. cxd5 f5 24. Bb5 Re7 25. Bxc5 bxc5 26. Bc6 Ra7 27. Rb1 Qc7
28. Nd2 f4 29. Nc4 f3 30. Qb3 fxg2 31. d6 Qf7 32. Bd5 Be6 33. Nxe5 Bxd5 34.
exd5 Qf5 35. d7 c4 36. Qb8 Qxh3 0-1

[Event "Popel Memorial 2nd"]
[Site "Lvov"]
[Date "1999.09.24"]
[Round "3"]
[White "Popovych, Orest"]
[Black "Buturin, Vladimir"]
[Result "1/2-1/2"]
[ECO "C30"]
[WhiteElo "2270"]
[BlackElo "2388"]
[PlyCount "26"]
[EventDate "1999.09.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "9"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. f4 d6 4. Nf3 Nf6 5. Bc4 c6 6. d3 Nbd7 7. a3 O-O 8. f5 b5
9. Ba2 Bb7 10. Qe2 d5 11. Bg5 Qb6 12. Nd1 a5 13. Nd2 a4 1/2-1/2

[Event "Popel Memorial 2nd"]
[Site "Lvov"]
[Date "1999.09.25"]
[Round "4"]
[White "Zheliandinov, Viktor"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2411"]
[BlackElo "2270"]
[PlyCount "57"]
[EventDate "1999.09.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "9"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Nbd7 7. O-O e5 8. Qc2
c6 9. Rd1 Qc7 10. Rb1 a5 11. h3 Re8 12. Bg5 exd4 13. Nxd4 Nc5 14. Bf3 Nfd7 15.
Be3 Ne5 16. Be2 Qe7 17. Nb3 f5 18. Nxc5 dxc5 19. Na4 fxe4 20. Bxc5 Qg5 21. Be3
Qh4 22. Nb6 Nf3+ 23. gxf3 exf3 24. Bxf3 Bxh3 25. Qd2 Rxe3 26. Qxe3 Bh6 27. Rd4
Qf6 28. Qxh6 Qxf3 29. Qg5 1-0

[Event "Popel Memorial 2nd"]
[Site "Lvov"]
[Date "1999.09.27"]
[Round "5"]
[White "Popovych, Orest"]
[Black "Koziak, Vitali"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2270"]
[BlackElo "2466"]
[PlyCount "52"]
[EventDate "1999.09.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "9"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 d5 5. e5 Nh6 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3
Qb6 9. Ne2 O-O 10. g4 f6 11. e6 c5 12. Bg2 cxd4 13. f5 Nc6 14. Nf4 Ne5 15. Qxd5
Qb4+ 16. Bd2 Qxb2 17. O-O gxf5 18. Rab1 Qxc2 19. Qxd4 fxg4 20. Rfc1 Qxa2 21.
Rxb7 gxh3 22. Bd5 Qa3 23. Rc3 Qa1+ 24. Kh2 f5 25. Qb4 Qf1 26. Nxh3 Qe2+ 0-1

[Event "Popel Memorial 2nd"]
[Site "Lvov"]
[Date "1999.09.28"]
[Round "6"]
[White "Popovych, Orest"]
[Black "Maksimenko, Andrei"]
[Result "0-1"]
[ECO "B82"]
[WhiteElo "2270"]
[BlackElo "2515"]
[PlyCount "98"]
[EventDate "1999.09.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "9"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Qf3 Qb6 8. Nb3
Qc7 9. g4 b5 10. Bd3 Bb7 11. g5 Nfd7 12. Bd2 Nc5 13. Ne2 Nc6 14. Nxc5 dxc5 15.
c4 Qb6 16. a4 bxc4 17. Bxc4 Qxb2 18. Bc3 Qb6 19. a5 Qc7 20. Bb3 Rd8 21. O-O c4
22. Bxc4 Bc5+ 23. Kh1 Nd4 24. Bxd4 Bxd4 25. Rac1 Qxa5 26. Rfd1 Ba7 27. Ng3 O-O
28. f5 Rxd1+ 29. Rxd1 Qc7 30. Bb3 exf5 31. Qxf5 Bc8 32. Qf1 Bb8 33. Qd3 Qe7 34.
Bd5 Qxg5 35. Rg1 Bxg3 36. Rxg3 Qe5 37. Kg2 g6 38. Qb3 Kg7 39. Re3 Qg5+ 40. Rg3
Qd2+ 41. Kg1 Qd4+ 42. Kg2 Qd2+ 43. Kg1 Be6 44. Rd3 Qe1+ 45. Kg2 Qe2+ 46. Kg1
Bxd5 47. exd5 Rc8 48. Qd1 Qxd1+ 49. Rxd1 Rd8 0-1

[Event "Popel Memorial 2nd"]
[Site "Lvov"]
[Date "1999.09.29"]
[Round "7"]
[White "Sulypa, Oleksandr"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "2434"]
[BlackElo "2270"]
[PlyCount "78"]
[EventDate "1999.09.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "9"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Nge2 c5 7. d5 e6 8. Bg5 h6
9. Be3 exd5 10. cxd5 h5 11. Qd2 Re8 12. Nf4 a6 13. Rc1 b5 14. b3 Nbd7 15. Be2
Ne5 16. O-O Bd7 17. Kh1 Rc8 18. Nd1 Nh7 19. Nf2 f5 20. exf5 Bxf5 21. a4 c4 22.
axb5 axb5 23. bxc4 Nxc4 24. Bxc4 bxc4 25. Bd4 Qd7 26. Bxg7 Qxg7 27. Rc3 Qe5 28.
h3 Nf6 29. g4 hxg4 30. hxg4 g5 31. Nh5 Bg6 32. Nxf6+ Qxf6 33. Re1 Rxe1+ 34.
Qxe1 Re8 35. Ne4 Qf4 36. Re3 Bxe4 37. fxe4 Qxg4 38. e5 Re7 39. exd6 Rh7+ 0-1

[Event "Popel Memorial 2nd"]
[Site "Lvov"]
[Date "1999.10.01"]
[Round "9"]
[White "Mikhalchishin, Adrian"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2552"]
[BlackElo "2270"]
[PlyCount "69"]
[EventDate "1999.09.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[EventCategory "9"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. e3 d6 6. d4 e5 7. dxe5 Nfd7 8. Nc3
Nxe5 9. Nxe5 dxe5 10. Be2 c6 11. O-O Qe7 12. Qb3 Be6 13. b5 Rc8 14. Ba3 Qh4 15.
g3 Qh6 16. Ne4 Nd7 17. Rfd1 cxb5 18. Qxb5 a6 19. Qa5 b6 20. Qd2 f5 21. Nc3 e4
22. Nd5 Ne5 23. Ne7+ Kf7 24. Nxc8 Rxc8 25. Bb2 Nf3+ 26. Bxf3 exf3 27. h4 Bf8
28. Qd4 Be7 29. Qxb6 Rxc4 30. Rd4 Rc2 31. Qb7 Rxb2 32. Qxb2 g5 33. Qb7 Qh5 34.
Rc1 gxh4 35. Rxh4 1-0

[Event "Philadelphia National op 31st"]
[Site "Philadelphia"]
[Date "2000.11.26"]
[Round "2"]
[White "Popovych, Orest"]
[Black "Ross, Peter"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2262"]
[PlyCount "70"]
[EventDate "2000.11.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qa4 Nd5 7. c4 Nc7 8. Nc3
Ne6 9. g3 Bg7 10. Bf4 Nxf4 11. gxf4 f6 12. c5 fxe5 13. f5 O-O 14. Qc4+ Kh8 15.
Ng5 e6 16. Rg1 Rxf5 17. Qg4 Rxg5 18. Qxg5 Qxg5 19. Rxg5 Nd4 20. Kd1 b6 21. cxb6
axb6 22. Bg2 Rb8 23. h4 d5 24. h5 Bf6 25. Rg3 gxh5 26. Ne2 Nxe2 27. Kxe2 e4 28.
Rh1 h4 29. Ra3 Bd7 30. Ra7 Bb5+ 31. Kd1 Rc8 32. Rh3 Bd3 33. Rf7 Bg5 34. Rxd3
exd3 35. f4 Kg8 0-1

[Event "World op 29th"]
[Site "Philadelphia"]
[Date "2001.07.05"]
[Round "2"]
[White "Ehlvest, Jaan"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2630"]
[BlackElo "2273"]
[PlyCount "47"]
[EventDate "2001.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3
Nbd7 9. Qd2 Be7 10. g4 Rc8 11. O-O-O Nb6 12. Kb1 O-O 13. h4 Nc4 14. Bxc4 Rxc4
15. h5 Qc7 16. g5 Nd7 17. g6 Nf6 18. Rdg1 Rc8 19. Bh6 Bf8 20. gxh7+ Kxh7 21.
Bxg7 Bxg7 22. h6 Bf8 23. Qg5 Ng4 24. Rxg4 1-0

[Event "World op 29th"]
[Site "Philadelphia"]
[Date "2001.07.05"]
[Round "3"]
[White "Popovych, Orest"]
[Black "Nagle, Sean"]
[Result "0-1"]
[ECO "B79"]
[WhiteElo "2273"]
[BlackElo "2396"]
[PlyCount "168"]
[EventDate "2001.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. Bc4 Bd7 10. h4 Ne5 11. Bb3 Qa5 12. O-O-O Rfc8 13. g4 Rc4 14. g5 Rxd4 15.
Bxd4 Nxf3 16. Qf2 Nxd4 17. Rxd4 Nh5 18. Qxf7+ Kh8 19. Rf1 Ng3 20. Rf3 Bc6 21.
Rd1 Nxe4 22. Nxe4 Bxe4 23. Rf4 Qe5 24. Rdf1 Qxb2+ 25. Kd1 Bf5 26. Qxe7 Rc8 27.
Rc4 Rf8 28. Re1 b5 29. Rf4 Bxc2+ 30. Bxc2 Rxf4 31. Qe8+ Rf8 32. Qc6 Bc3 33. Rh1
Be5 34. Qe4 d5 35. Qxd5 Bc7 36. Qe4 Qc3 37. Ke2 Ba5 38. Rd1 Bb6 39. Rf1 Rxf1
40. Kxf1 Qc4+ 41. Qxc4 bxc4 42. Ke2 Kg7 43. Kf3 Ba5 44. Kg4 Kf7 45. h5 gxh5+
46. Kxh5 Kg7 47. Be4 Bd2 48. Bc2 h6 49. g6 Bb4 50. Kg4 Kf6 51. Kf4 Bd2+ 52. Kg4
Bc3 53. Kh5 Kg7 54. Kg4 Kf6 55. Kh5 Bd2 56. Kg4 c3 57. Kh5 Bc1 58. Bd3 Kg7 59.
Kg4 Ba3 60. Kf5 Be7 61. Kg4 Kf6 62. Kf4 Bf8 63. Bc2 Bg7 64. Bd3 Ke6 65. Bc4+
Kd6 66. Bb3 Kc5 67. Ke3 Kb4 68. Kd3 Ka3 69. Kc2 h5 70. Be6 h4 71. Kb1 Bf6 72.
Kc2 Bg7 73. Kb1 Kb4 74. Kc2 Kc5 75. Kd3 Kd6 76. Bh3 Bf6 77. Bc8 Ke7 78. Bf5 Be5
79. Ke3 Kf6 80. Bc2 Kg5 81. Kf3 h3 82. Bb1 h2 83. Kg2 a5 84. a4 Kg4 0-1

[Event "World op 29th"]
[Site "Philadelphia"]
[Date "2001.07.06"]
[Round "4"]
[White "Wall, Brian D"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "B31"]
[BlackElo "2273"]
[PlyCount "78"]
[EventDate "2001.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nh3 d6 3. g4 Nc6 4. d3 e5 5. Nc3 a6 6. f4 Qh4+ 7. Nf2 Nf6 8. f5 h5
9. gxh5 Nd4 10. Be3 Bd7 11. Nb1 Bc6 12. Nd2 Nxf5 13. Qe2 Nxe3 14. Qxe3 Qxh5 15.
Be2 Qh6 16. Qf3 O-O-O 17. O-O-O Bd7 18. h4 Be6 19. h5 d5 20. Kb1 Kb8 21. Nf1
dxe4 22. dxe4 Rxd1+ 23. Bxd1 c4 24. Ne3 Bc5 25. Nfg4 Nxg4 26. Nxg4 Qg5 27. Nf2
Rd8 28. Be2 Rd2 29. Rd1 Rxd1+ 30. Nxd1 b5 31. a3 a5 32. Nc3 b4 33. axb4 axb4
34. Nd5 Qg1+ 35. Ka2 Qd4 36. c3 b3+ 37. Kb1 Qd2 38. Bd1 Bxd5 39. exd5 Be3 0-1

[Event "World op 31st"]
[Site "Philadelphia"]
[Date "2003.06.30"]
[Round "1"]
[White "Cottrell, Kelly"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "E94"]
[BlackElo "2263"]
[PlyCount "28"]
[EventDate "2003.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 Nbd7 7. O-O e5 8. Bg5
h6 9. Be3 Ng4 10. Bd2 exd4 11. Nxd4 Nxf2 12. Kxf2 Bxd4+ 13. Be3 Qh4+ 14. g3
Qxh2+ 0-1

[Event "World op 31st"]
[Site "Philadelphia"]
[Date "2003.07.01"]
[Round "2"]
[White "Popovych, Orest"]
[Black "Blatny, Pavel"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2263"]
[BlackElo "2458"]
[PlyCount "56"]
[EventDate "2003.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 c6 3. f4 d5 4. e5 h5 5. Nc3 Nh6 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3
Nf5 9. Be3 e6 10. Bd3 h4 11. Ne2 Qb6 12. O-O Nxe3 13. Qxe3 c5 14. c3 Nc6 15.
Rac1 c4 16. Bb1 Qxb2 17. Qf3 Ne7 18. a4 a6 19. Rc2 Qb6 20. Ra2 Nc6 21. Bc2 Qa5
22. f5 gxf5 23. Bxf5 exf5 24. Qxf5 Nd8 25. Nf4 Qxc3 26. e6 Nxe6 27. Ne2 Qe3+
28. Kh1 O-O-O 0-1

[Event "World op 31st"]
[Site "Philadelphia"]
[Date "2003.07.02"]
[Round "3"]
[White "Burden, James"]
[Black "Popovych, Orest"]
[Result "0-1"]
[ECO "B87"]
[WhiteElo "2124"]
[BlackElo "2263"]
[PlyCount "54"]
[EventDate "2003.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Be3 b5 8. Bb3
Bb7 9. f3 b4 10. Nce2 Nbd7 11. g4 h6 12. Qd2 d5 13. Ng3 dxe4 14. Bxe6 fxe6 15.
Nxe6 Qa5 16. fxe4 Ne5 17. Qe2 Bc8 18. g5 Bxe6 19. gxf6 Bg4 20. Qg2 Nf3+ 21. Kf2
Nh4 22. Qf1 Qe5 23. Qc4 Qxf6+ 24. Nf5 Nxf5 25. exf5 Qxf5+ 26. Bf4 Qc5+ 27. Qxc5
Bxc5+ 0-1

[Event "World op 31st"]
[Site "Philadelphia"]
[Date "2003.07.04"]
[Round "5"]
[White "Reeder, Andrew"]
[Black "Popovych, Orest"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2145"]
[BlackElo "2263"]
[PlyCount "71"]
[EventDate "2003.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Mega2023"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. d5 Qb6 5. Bc1 e6 6. f3 Nf6 7. c4 Qb4+ 8. Nc3
Qxc4 9. e4 Qb4 10. Bd2 Qb6 11. Bc4 Be7 12. Nh3 exd5 13. exd5 d6 14. Nf4 O-O 15.
g4 Re8 16. O-O a6 17. g5 Nfd7 18. Nh5 g6 19. f4 Qd8 20. a4 Bf8 21. Bd3 c4 22.
Bc2 Qb6+ 23. Kh1 Qd4 24. Re1 Rxe1+ 25. Qxe1 gxh5 26. Rd1 Qg7 27. Be3 Nc5 28.
Bd4 f6 29. gxf6 Qf7 30. Qh4 Bg4 31. Rg1 Nbd7 32. h3 Re8 33. hxg4 b5 34. Qg5+
Kh8 35. Qxh5 Kg8 36. Bxh7+ 1-0

