A better key move

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Arisktotle

Aug 12, 2023

A version of a 4-mover posted in this forum with a poor key move (the first move). Some of the things you should not do on the key move of a checkmate problem:

take away flight squares (places the king could go to before the key move) of the black king
give check
capture any piece other then a pawn

PetroviciChess

Aug 12, 2023

Neat!