Lightning Square Summer Championship 2026
Sunday, August 9, 2026Sunnyvale, CA
Please confirm all information with the tournament organizer before attending.
VenueDomain Hotel
Address1085 E El Camino Real, Sunnyvale, CA 94087
Format4-Round Swiss
SectionsOpen, U1600, U800
Time ControlG/40; d5
Entry Fee$40–$50
Is This Tournament a Good Fit?
Perfect for players of all levels seeking a quick summer chess outing, this four-round Swiss tournament offers separate sections for beginners (U800), intermediate players (U1600), and advanced competitors (Open), so you'll face opponents near your own strength. With a G/40 time control, you'll complete your games at a brisk pace while still having time to think, making it ideal for a single afternoon of competitive play.