Massachusetts Chess Association

The Massachusetts Chess Association (MassCHESS) is the official state chess organization for Massachusetts, serving as the primary clearinghouse for USCF-rated tournaments across the state. Their event calendar covers a wide range of competitions — from local club events and scholastic tournaments to major opens and state championships — organized by clubs and directors throughout Massachusetts. MassCHESS maintains one of the most active chess tournament schedules in New England, with events running year-round at venues across the state.