***** Featured in AppsGoneFree. Your daily free app resource.*****- Strong chess engine with adjustable playing strength. Get smarter by playing a smarter opponent. Ultimate Chess uses a strong algorithm rated at over 2500 ELO and can be adjusted to play even at 500 ELO.- Plays style: passive, solid, active, aggressive and dynamic chess and even suicidal is not afraid of sacrificing material for initiative or attacking chances beyound imagination.- Famous games database with thousand games played by chessmasters, experts and machines.- Games can be played with a time control limit.- Opening - big, deep and varied opening book with three levels of book variety.- Set up board positions and continue game or use engine analysis.- Share games saving and loading games to PGN files, sending games by e-mail, and transferring PGN files between your device and your computer. Open in Ultimate Chess games received by mail or shared by friends.- Play against friends, against computer, ask for suggestions or use engine analysis.- Customize piece sets and board styles.A must have app even if you are a novice or a grandmaster, Ultimate Chess will entertain you and will help you to reach Ultimate level in chess game.