Learn How to Spot Back Rank Mate: Mate in 3
This middlegame puzzle is a classic back rank mate pattern disguised by material imbalance. White’s attack works because the black king has limited escape squares and the heavy pieces can coordinate on the open e-file. The key idea is to use a forcing check that drags the king into a vulnerable setup, where the defender is overloaded and the final rook invasion becomes decisive. It is a strong example of tactical refutation in classical chess.