Starts with the letter 'Mor'
- Morley's Chess. Boards with enlarged sides. Author: Hans L. Bodlaender. Inventor: F V Morley.
- 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 'Large board' entry listed|
|2 'Unorthodox shaped board' entries listed||1 'In a category all its own' entry listed|
Total items listed: 2