- By Rook Or by Crook. Chess in the round on a hexagonal board with 42 trapezoidal squares. (Cells: 42) By Jeff Rients.
- Diplomat Chess. Round-board variant with a Diplomat to suborn opponents. (Cells: 43) By Carlos Martin-Fuertes.
|3 'Game' entries listed||3 'Small board' entries listed|
|3 'Circular shaped board' entries listed|
Total items listed: 3