PatternChessEvents

Events Clubs About & API

Northern Open

Date: Sat, Oct 3, 2026 – Sun, Oct 4, 2026
Host: Minnesota State Chess Association

Register Event page at source

Grand Prix #4 • Grand Finale! 🏁

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.