Items Invented by Mark Woodall
- Four Handed Roman Chess. 4 player chess variant with additional new piece. By Mark Woodall.
- Roman Chess. Commercial chess variant on a 10x10 board with two non-royal kings added. Author: Greg Strong. Inventor: Mark Woodall.
- Roman Chess . Commercial chess variant on 10x10 board with two non-royal kings added. Author: Fergus Duniho. Inventor: Mark Woodall.
|2 'Game' entries listed||1 'Zillions of Games file' entry listed|
|1 'Java Program' entry listed||3 'Large board' entries listed|
|1 'Three or more players' entry listed||3 'Sold commercially' entries listed|
Total items listed: 4