This event is in the past.It took place on April 14, 2026 at Mechanics' Institute.
Board Games
Board GamesSan Francisco's longest-running weeknight chess tournament brings 50 years of tradition to the table. Seven weeks of serious, slow-paced tournament play welcomes everyone from Masters to motivated beginners: no weekend commitment required.
serious competitive chess
all skill levels welcome
7-week Swiss format
historic tradition
Tips
♟️boards, clocks, score sheets all provided
📅7 rounds over 7 Tuesday nights
👤Masters and beginners play together
2026 Spring Tuesday Night Marathon
Union Square
Board GamesBoard GamesSan Francisco's longest-running weeknight chess tournament brings 50 years of tradition to the table. Seven weeks of serious, slow-paced tournament play welcomes everyone from Masters to motivated beginners: no weekend commitment required.
serious competitive chess
all skill levels welcome
7-week Swiss format
historic tradition
Tips
♟️boards, clocks, score sheets all provided
📅7 rounds over 7 Tuesday nights
👤Masters and beginners play together
Make it an outing
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