 It includes single player and multiplayer modes (for up to two players) and allows user to partake in various chess games, including classic chess, chess 960 or giveaway.The game is based upon the Fritz chess program and allows the user to establish and maintain an ELO score within the game when playing classic chess against a computer opponent.The North American release of Fritz Chess was quite limited and has fueled speculation that it may be the rarest Wii release in the region.