Chaturanga IAOK Open 2024

Tiebreaks:

• Cash prizes will be distributed per USCF cash prize rules and will not be affected by tiebreaks of any kind.
• Tiebreaking procedures described below will be used to determine trophy winners.
• Should a two-way tie for first place occur in any section, a two-game, unrated, G/5 blitz match will be held to determine the trophy winners. If a tie persists, an Armageddon game shall be played with a base time of G/5, and the players will bid times to determine who will play with the black pieces. A draw result in the Armageddon game will be scored as a win for Black.
• Standard USCF tiebreaks will only be used to determine the top two players to enter the playoff match if three or more players tie for first place. See rule 34E, 34E1-3, and 34E10 in the USCF's Official Rules of Chess for tiebreak details.

Additional Information:

• • Boards and pieces provided. Players must bring their own clocks.
  • USCF membership required; Join/renew during registration: Click Here
  • Players must be familiar with the USCF's Official Rules of Chess : Click Here
  • Only one 1/2-point bye available for rounds 1-4 prior to round pairing.
  • 1/2-point bye for last round must be requested prior to round 1.
  • Limited space available. Registration subject to early closure.
  • Unrated players must play in the Open section to compete for prizes.
  • Top boards in Open section will be broadcast live online!

Special Notices:

This event will be held on the second floor of an office building with a busy restaurant downstairs and a staircase to get to the second floor. An elevator is available as well. Participants and their families and friends are encouraged to enjoy the restaurant on Friday night and Saturday during business hours. After the restaurant has closed, please do not try to enter the restaurant as simply touching the door will trigger their alarm.

Most importantly, the OKC Chess Club will be a good neighbor to our fellow businesses. We will ensure all event patrons conduct themselves in a safe and orderly manner. Children under 18 must NOT be left unattended under any circumstances! Parents who are playing must not bring their child to the tournament unless another parent or guardian is present to supervise the child while the parent is playing, even if the child is also playing in the tournament.

Please help us and thank our neighbor Kamp’s Cafe by purchasing something from Kamp's delicious and affordable menu. It is open until 2 PM on Saturday.

The IAOK / OKC Chess Club reserves the right to remove anyone from the premises who is causing excessive disruption to the tournament, is acting in an unsafe or disorderly manner, or who leaves a child unattended. If removal of a parent or child is required which would also leave a unaccompanied child in the tournament, then the child will also be removed from the event and their current game forfeited.

Contact – For any clarification related to registration / cancellation, please email to -

IAOK - Click here to show mail address

Joel - Click here to show mail address