Keys "s"=save "l"=load "b"=back once
David L Smith's acclaimed game. Moves must keep all units on the board connected, including check threats. No castling, promotion, pawn-two, en passant. For programming, I had to keep this in 10 x 10.
Bodlaender's Chess Variants
Ed's Chess Variants
These are simple illustrations rather than strong opponents.
Bug reports? -- Thank you! Keep them coming!