









A San Francisco tradition for over 50 years, this weeknight chess marathon lets you play one slow, serious game each Tuesday without sacrificing your weekend. Masters and beginners alike gather to chase rating points and sharpen their skills in a classic competitive setting.
Competitive chess tournament
All skill levels welcome
Slow-paced games
Historic chess club
Tips
♟️boards, clocks & score sheets provided
👋show up and pay cash if space available
🆓free women's chess class Sundays
Tuesday, June 16, 6:30 PM
3rd Silman Memorial Tuesday Night Marathon
June 16 at 6:30pm
Union Square










A San Francisco tradition for over 50 years, this weeknight chess marathon lets you play one slow, serious game each Tuesday without sacrificing your weekend. Masters and beginners alike gather to chase rating points and sharpen their skills in a classic competitive setting.
Competitive chess tournament
All skill levels welcome
Slow-paced games
Historic chess club
Tips
♟️boards, clocks & score sheets provided
👋show up and pay cash if space available
🆓free women's chess class Sundays
Tuesday, June 16, 6:30 PM
Make it an outing
Add nearby spots before or after your event