Chessmaster 9000 - PC This new & improved chess engine features 150 different opponents, from beginner to Grandmaster level Watch and learnas you are presented with 800 games to study, including Grandmaster games from 2000 and 2001 A huge variety of online and multiplayer options are built in, like rated chess games and just for fun modes More than 30 new chess sets and optional, true 3D gameplay Jump right into a game with QuickStart