PatternChessEvents

Events Clubs About & API

BIG SKY OPEN | KALISPELL

Date: Sat, Sep 19, 2026 – Sun, Sep 20, 2026
Host: Montana Chess Association (statewide calendar)

Event page at source

Tournament Info

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.