Description: Enjoy playing Chess every night of the week with Chess Knight! Play against the computer with 4 AI levels or 2 player/multiplayer modes against a friend. Play multiplayer head-to-head games using Bump! Just bump your devices together and play. Chess is a board game played between two players. It is played on a chessboard, which is a square-checkered board with 64 squares arranged in an eight-by-eight grid. At the beginning of the game each player controls sixteen pieces: one king, one queen, two rooks, two knights, two bishops, and eight pawns. The object of the game is to checkmate the opponent's king, whereby the king is under immediate attack (in "check") and there is no way to remove or defend it from attack on the next move. Features: Both one and two player modes. Multiplayer head-to-head support using Bump! Just bump your devices together and play. Requires Internet connection (3G, EDGE, WIFI). Fun AI with 4 levels (easy, medium, hard and expert). Great background music and sounds. Universal version supports iPod Touch, iPhone and iPad devices. Thanks for buying Chess Knight!