Learn How to Spot a Mate in 1: Back Rank Mate
This middlegame puzzle is a classic example of a forcing tactical finish. Even when the material is equal, king safety can dominate everything else: one poorly placed piece or a weak escape square can turn a normal-looking position into a checkmate. In classical chess, these patterns often appear when the opponent’s king is boxed in by its own pieces and pawns, leaving a single tactical shot that ends the game immediately.