Slippery Center Chess

If you had a Java-capable browser, you could play Slippery Center Chess here.
Keys "s"=save "l"=load "b"=back once

Philip Cohen, 1970. Pieces that move onto one of the center squares keep moving in the same direction. I did not allow en passant capturing of a pawn that has slipped. Otherwise, I did allow en passant capturing (the description in Pritchard's book seemed ambiguous.)

Chess Variants

Meet Ed

These are simple illustrations rather than strong opponents.

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