Description: Chessmaster 9000 builds on the strong foundation of its predecessors by adding many new tools to help players master the game of chess, including a new course on the Psychology of Competition by International Master Josh Waitzkin, a new Endgame Quiz from five-time chess champ and Grand Master Larry Evans, and a new Blunder Alert feature that immediately notifies players of better moves when they move their pieces into danger. Additionally, new online features include a free matchmaking service via ubi.com, special chat events, and rated games online. [Ubi Soft]