4th Annual John T. Irwin National Tournament of Senior State Champions

Event Date: July 31-August 3, 2021
Location: Crown Plaza Philadelphia-Cherry Hill

Opening/Closing Ceremony Program PDF  (Note: This program is primarily for the Invitationals scholastic events, but it includes a list of the Irwin participants.)

Irwin Pairings

Irwin Standings


Denker Pairings

Denker Standings


Haring Pairings

Haring Standings


Barber Pairings

Barber Standings


Rockefeller Pairings

Rockefeller Standings


Team Standings (link will not be active until later rounds)

The John T. Irwin National Tournament of Senior State Champions is a free event that invites each state affiliate's nominee to compete for the title of 2021 Irwin National Champion.  If there is a tie for first place in the Irwin, co-champions will be recognized.

For full event details, please click on "Information" above. 2021 rules and information were posted on 06.07.2021. 

Irwin: Seniors (50+) Sponsors

US Chess logo for sponsorship







Rockefeller blue box



US Chess horizontal logo sponsorship
John Irwin Fund sponsorship




ICC for sponsorship








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