iWorldChess app for iPhone and iPad

- This is the international chess game which is suitable for different audiences, it is not only for entertainment but also for education.
- In this game, players can play against computer with different artificial intelligence level. In addition, players can also choose 2 players mode to play together.
- The player can store games,... and so many different options that players can choose to play in the game.
- Players can also change the shape of a chessboard, chess pieces to suit the tastes and match the area.
- In the playing time, players can completely undo / redo steps incorrectly. Besides, there are some other features such as: hint for next moves, board swap.