Chessmaster Live was one of the great chess games on xbox and now for whatever reason, it is no longer available.... The reason i want this back is so one can enjoy a nice chess game against a friend or just play against a decent bot (which one can adjust the difficulty on) to play against when ones bored... Lets sign this petition and hope Xbox will resolve its issue (probably a license issue) with Ubisoft and get this great game back on the marketplace.