Games Invented by Doug Chatham on Zillions of Games
- All The Way Chess. Pieces must move as far as they can when moved. By Doug Chatham.
- Bachelor Chess . Win by mating your opponent, or marrying off your King. By Doug Chatham.
- Los Alamos Extinction Chess with Bunkers . On 6 by 6 board with two additional bunkers, and extension chess rules. By Doug Chatham.
- Sudden Death Chess . A piece must be sacrificed after each non-capturing move. By Doug Chatham.
- Sudoku Chess . Missing description By Doug Chatham.
- Two Pipe Chess . Setup on 41-squares board looks like two tobacco pipes. By Doug Chatham.