This event is in the past.It took place on December 7, 2025 at Mechanics' Institute.




The 7th Donaldson Tournament brings serious chess to the historic Mechanics Institute. Four FIDE-rated rounds over two days, three skill sections, and everything provided—just bring your game.
Competitive chess
FIDE-rated
Weekend tournament
All skill levels
Tips
♟️Capped at 80 players, typically sells out
7th Donaldson Tournament
Union Square




The 7th Donaldson Tournament brings serious chess to the historic Mechanics Institute. Four FIDE-rated rounds over two days, three skill sections, and everything provided—just bring your game.
Competitive chess
FIDE-rated
Weekend tournament
All skill levels
Tips
♟️Capped at 80 players, typically sells out
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