Chess O is the 1st and #1 free and open chess app for the iPhone/iPod Touch. It brings relaxing and competitive play to the hands of chess players. Enjoy games from Blitz, Lightning, or Standard games while relaxing or on the go.
Features:Uses top ranking open-source Glaurung chess engine Uses standard and competitive opening book Competitive play with many difficulty levels from 1000 ELO to 2500+ ELO Shows ECO openings Customize the board look and feel with different board sets and piece sets Standard time controls including Blitz, Lightning, and Standard Standard capability to undo, force move, resign, or flip the board During gameplay get a hint by asking chess engine for best move
Future features will be added to give the user more powerful options over the board.