tChess Pro is the high-quality, critically acclaimed chess app with the richest features for the iPhone, iPad, and iPod touch: - Use it as a virtual chess board to play with your friends - Play against the computer (exceptionally strong engine; play against any ELO rating from 500 to 2500) - Use it as a chess analysis utility: enter games or positions and turn on Analysis Mode - Learn the rules and basic strategies with the built-in "Learn...