Building on the momentum of its predecessor, Chessmaster: Grandmaster Edition contains some of the most dramatic changes in the series since its inception. New features enhance the classic experience, while new platforms expand the game's long-time appeal. Beginner or master, veteran or first-timer, Chessmaster now offers you more than ever! New in the Grandmaster Edition: * Ten brand-new 3D custom chess sets from luxury set designer The House of Staunton. * Chess tutorial from Josh Waitzkin's groundbreaking book, "The Art of Learning." * First-ever Nintendo DS system edition. * Special Ubisoft Rayman Raving Rabbids chess set. * New chess puzzles, mini-games, and variants aimed at sharpening your chess skills. * Famous Games - 900 of chess's most important games presented and analyzed. * Updated version of the King - the Chessmaster game engine. Source: The Game Website.