Learn How to Spot Back Rank Mate: Mate in 4
This chess endgame puzzle is a classic example of a back rank mate pattern supported by deflection and forcing checks. The attacking side uses a rook invasion to drag the defending rook or king into a worse square, then converts the resulting alignment into a mating net. Even though the material balance is heavily in White’s favor, the real lesson is tactical: active pieces and an exposed king can outweigh raw material when the back rank is weak and escape squares are limited.