Starts with the letter 'R'
- Ramayana Chess. Chess variant inspired by the Ramayana epic. (Cells: 84) By Luiz Carlos Campos.
- Raumherichess. Board shaped like 3d version of English Heritage logo. (7x7x5, Cells: 140) By Charles Gilman.
- Rectangular Cubic Chess. Experimental variant on 3d shaped board. (x6, Cells: 72) By Robert J. Bell.
- Retiar Chess. Introducing the Retiar, a bifurcating bounce-slider, on an H-board (zrf available). By M Winther.
- Ringworld Chess. Themed hex variant differentiating opposite directions along orthogonals. (Cells: 198) By Charles Gilman.
- Romanchenko's Chess. A board with a kind of Z-form. (10x8, Cells: 64) Inventor: V. Romanchenko.
- Rook Mania. Game where all pieces have different sorts of Rook-like moves. (7x7, Cells: 43) By Jared B. McComb.
- Rotor-blades Chess. Game played on a board that is both circular and trigonal. (Cells: 150) By David Cannon.
- Rotorblades Fusion Chess. Played on a circular tiling on triangular cells. A further development of my previous game, Rotorblades Chess. (Cells: 150) By David Cannon.
Total items listed: 9