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 Chess" interactive e-book
- Learn chess opening theory with the "Opening Library" feature
- Download and view databases of chess games (standard PGN format)
tChess Pro is developed by Tom Kerrigan, author of the TSCP and Stobor chess engines.