7:00 pm – 9:00 pm Montana Chess Association 2025 Business Meeting — Great Falls April 11 @ 7:00 pm – 9:00 pm Montana Chess Association 2025 Business Meeting — Great Falls
2025-04-12 90th Montana Open — Great Falls >— Rated —< >— MCA Grand Prix —< 90th Montana Open — Great Falls >— Rated —< >— MCA Grand Prix —< April 12 – April 13 90th Montana Open — Great Falls >— Rated —< >— MCA Grand Prix —<
2025-04-12 90th Montana Open — Great Falls >— Rated —< >— MCA Grand Prix —< 90th Montana Open — Great Falls >— Rated —< >— MCA Grand Prix —<
