Starts with the letter 'R'
- Regimental Chess . Commercial variant. Groups of pieces can form battalions and regiments and move at the same time. (36x16, Cells: 576)
- Roman Chess. Commercial chess variant on a 10x10 board with two non-royal kings added. Author: Greg Strong. Inventor: Mark Woodall.
|2 'Game' entries listed||2 'Large board' entries listed|
|1 'War game' entry listed||2 'Sold commercially' entries listed|
Total items listed: 2