Chessmaster is a chess-playing computer game series owned and developed by Ubisoft. It is the best-selling chess franchise in history, with more than five million units sold as of 2002. It includes numerous tutorials by IM Josh Waitzkin and GM Larry Christiansen.

Chessmaster is a chess-playing computer game series owned and developed by Ubisoft. It is the best-selling chess franchise in history, with more than five million units sold as of 2002. It includes numerous tutorials by IM Josh Waitzkin and GM Larry Christiansen.