The first allows a player to set up the board, time and difficulty level for a single game and allows for undoing mistakes.
The second, the "Kasparov Chess Club", sets up a series of opponents of increasing skill, all of which have to be defeated in order to win.
Unlike the Chessmaster series, it has no real training or tutorial section.
It does however feature the option to synchronise the PC version with the Palm version, so the player's rating and progress in the tournament can be preserved across platforms.
[1][2] The game was ported to in-flight entertainment platforms by DTI Software.