PatternChessEvents

Events Clubs About & API

August Quads

Date: Sat, Aug 22, 2026
Start: 9:45 AM
Round times: 9:45 am - 8:30 pm
Host: Seattle Chess Club — Seattle, WA

Event page at source

USCF-rated chess tournaments & club events across the United States, aggregated from club calendars and US Chess listings. A PatternChess project.About, data API & iCal feeds.