Starts with the letter 'D'
- Delta88 Chess. trigonal chess using an hexagonal-lattice board. By Graeme C Neatham.
- Diamond Chess. Chess on a Diamond board. By Abdul-Rahman Sibahi.
- Dimachaer Chess. The Dimachaer is a gladiator bifurcation piece that must collide to move (+zrf). By M Winther.
- Dual Chess. A more Chess-like variant featuring the Marshall and the Cardinal. By Antoine Fourrière.
- Duel Chess. PBM Preset for 43-space variant played on two boards. Author: Fergus Duniho. Inventor: Erez Schatz.
|5 'Play by mail item' entries listed||1 'Large board' entry listed|
|2 'Small board' entries listed||5 'Unorthodox shaped board' entries listed|
Total items listed: 5