Indiana State Chess Association

The Indiana State Chess Association (ISCA) is the official US Chess-affiliated governing body for chess in Indiana, with historical archives spanning over 500 documents and a championship record stretching back decades. ISCA runs the annual Indiana State Championship — one of the longest-running state titles in the country — alongside the Indiana Chess Congress, the Hoosier Chess Tour, and divisional championships covering quick, blitz, senior, women's, team, class, and reserve formats. The association supports local clubs statewide, organizes scholastic programs, and live-streams its major events in partnership with Chess.com.