Play chess whenever you want. A nice graphical user interface, fewest buttons for a maximum power of use. - Many chess board and pieces themes. - Set the engine's strength. - Play with white or black side. - Play with a friend on the same screen, or versus the computer. - Navigate in the history moves, take control of the game anytime. - Let the engine play to suggest you a move. - Including all chess rules : under promotion, e.p., 3 fold repetitions, 50 moves rule... - Export board positions to the standard notation FEN. - Export game played to the standard notation PGN. - More than 350 lines in the opening book.