Try ChessToGo for Palm for up to 10 days. Or, purchase a single license for $12.

Product Features:
- Play with a friend or with the computer player, allows you to customize the player name
- Play at different computer levels and gambit styles, allows you to activate a timed game
- Lookup previous moves with the History function, copy the moves history to the clipboard
- Switch playing pieces with the other player or reverse board
- Save and load finished or unfinished games, also features an auto-save function
- View captured pieces anytime during the game
- Unlimited undo and redo feature
- Access hints on demand with the Hint function
- Customize the display with more than 120 pattern combinations for the chessboard
- Customize the chess pieces with different thematic skins
- Customize the animation speed for the game
- Supports sounds
- Supports high resolution, greyscale and colored handheld devices
- Supports Palm OS 5 and higher