Learn How to Spot Back Rank Mate: Mate in 3
This puzzle is a classic middlegame example of king safety collapsing under tactical pressure. White’s pieces are active, but Black can exploit the exposed back rank and the alignment of major pieces to force a decisive sequence. The key idea is that a seemingly natural capture can be a sacrifice that clears lines for a rook invasion. Once the defender is removed, the king’s escape squares disappear and the mating net becomes unavoidable.