Starts with the letter 'Mor'
- Mortal Chessgi . A Chessgi game in which captures reduce material. By Fergus Duniho.
- Mortal Chessgi. A Chessgi game in which captures reduce material. (8x8, Cells: 64) By Fergus Duniho.
- Mortar Chess. Introducing another piece named Mortar, a form of cannon, on an H-shaped board. Positionally advanced. With zrf. By M Winther.
|2 'Game' entries listed||1 'Zillions of Games file' entry listed|
|1 'Large board' entry listed||1 'Unorthodox shaped board' entry listed|
|3 'In a category all its own' entries listed|
Total items listed: 3