From the developer: ""'Keeps & Moats Chess' is a 4-player variation on the classic. It uses the unique Keeps & Moats game board along with adjusted movement and capture rules to create an exciting new take on chess. It plays much more like a wargame than traditional 2-player chess - faster and more aggressive. Play against 3 different styles of computer opponents, or against others over the Internet. NOTE: User control locked-out for 2 sides (Black and Red are always controlled by a computer opponent). Contains in-program demo reminders.""