Starts with the letter 'C'
- Cetina Random Chess. Missing description By Carlos Cetina.
- Chieftain Chess. Large variant using 4 royal pieces with command control, multi-piece moves and pieces that may shift direction as they move. Author: Jeremy Gabriel Good. Inventor: Joe Joyce.
- Commodore Chess. Featuring the Commodore piece (also called Leo) on a Gustavian board. By M Winther.
- Crooked Chess. Chess variant with pieces inspired by the Sissa piece. By Jeremy Gabriel Good.
|4 'Play by mail item' entries listed||2 'Large board' entries listed|
|1 'War game' entry listed||1 'Unorthodox shaped board' entry listed|
|4 'In a category all its own' entries listed|
Total items listed: 4