Starts with the letter 'G'
- GraTiA. Preset for GraTiA, a blend of two historic variants. Author: Greg Strong. Inventor: Charles Gilman.
- Gross Chess. Play this 144 square variant online with Game Courier. By Fergus Duniho.
- Gustavian-Cannon Chess. The Swedish Cannon moves like a Korean Cannon, but can move like a rook if it cannot jump (+zrf). By M Winther.
|3 'Play by mail item' entries listed||2 'Large board' entries listed|
|1 'Unorthodox shaped board' entry listed|
Total items listed: 3