How to Stop the Four-Move Checkmate?
Once you detect a four-move checkmate coming your way, you can simply move the King’s Bishop’s Pawn or move the King’s Knight before the King’s Bishop’s Pawn. Either way, your opponent would be unable to move to the planned square. Another way to block your opponent from playing the four move checkmate is by moving the King’s Pawn one square forward to weaken the opponent’s Queen’s defense.