chess - queen app for iPhone and iPad

Review of apppicker:
http://www.apppicker.com/reviews/2013/1/21/Chess-Queen-app-review

Do you want to challenge your intelligence, want strategic and tactical integration, hurry to play the five-star recommended chess - Queens right. Duel and the Qili strong the stockfish AI engine.

Game Features:

1, strong playing strength. use Stockfish engine.
2 Battle Mode diversity. You can fight against the computer, can also be double play against.
3, support for custom chess game.
4, has hint function, easy for novices to learn.
5, a variety of chess pieces, chessboard style is optional. Avoid monotony!
6, support flip, to avoid embarrassment.
7, support undo, you can undo a step, multi-step can also undo oh.

What are you waiting for, hurry to challenge it!