- Ajax Orthodox Chess. Orthodox Chess with Ajax-Chessmen, and droping Ajax-Ministers.
- Multiple of 10 Checkmate. Variant where you can only checkmate or be checkmated on move 10, 20, 30, ect..
- Queen of the Night Chess. An over powered game on the Standard Board.
|3 'Play by mail item' entries listed||1 'Chess combined with some other game or sport' entry listed|
Total items listed: 3