Items Invented by Doug Chatham
Game
All the Way Chess. Pieces must move as far as they can when moved. (8x8, Cells: 64) By Doug Chatham.
Bachelor Chess. Win by mating your opponent, or marrying off your King. (7x6, Cells: 42) By Doug Chatham.
Bingo Chess. A cross between Chess and Bingo. (Cells: 41) By Doug Chatham.
Chess on a Mass Transit System. Missing description By Doug Chatham.
Corral Chess. Force the opponent to the center in this 45/46 Cell Contest entry. (2x(5x9), Cells: 46) By Doug Chatham.
Los Alamos Extinction Chess With Bunkers. On 6 by 6 board with two additional 2 by 2 bunkers, and extension chess rules. (2x(6x6), Cells: 44) By Doug Chatham.
Stack Chess. Pieces are stacks of chips. (10x10, Cells: 100) By Doug Chatham.
Sudden Death Chess. A piece must be sacrificed after each non-capturing move. (8x8, Cells: 64) By Doug Chatham.
Two Pipe Chess. Setup on 41-squares board looks like two tobacco pipes. (9x5, Cells: 41) By Doug Chatham.
Java
Bachelor Chess. All pieces promote. Win in the usual way or by joining king and queen. Author: Ed Friedlander. Inventor: Doug Chatham.
Sudden Death Chess. If you do not capture, you must remove one of your own units. Author: Ed Friedlander. Inventor: Doug Chatham.
PBM
Bachelor Chess. Play this game from the 42-square contest with the PBM system! By Doug Chatham.
Corral Chess.. Force the opponent to the center in this 45/46 Cell Contest entry. By Doug Chatham.
Two Pipe Chess. Play this game from the 41-square contest on the PBM system! By Doug Chatham.
Problem
N-Plus-K Queens Problem Page
. Missing description By Doug Chatham.
Zillions
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.
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