Learn How to Back Rank Mate: Mate in 2
This middlegame puzzle comes from the Englund Gambit and shows a classic back rank mate pattern. White’s pieces coordinate to exploit the black king’s limited escape squares, while the rook activity on the e-file creates a direct mating net. The key idea is that a forcing check can drag the king into a worse square, after which the remaining rook delivers the final blow. It is a clean example of tactical refutation in classical chess.