Learn How to Spot Back Rank Mate: X-Ray Attack
This puzzle is a classic middlegame example of a back rank mate built on an x-ray attack. The key idea is that the enemy king’s escape squares are already restricted by its own pawns, while heavy pieces line up on open files. When one defender is overloaded or removed, the remaining rook can deliver a decisive mating net. Even if material is down, tactical pressure on the king can outweigh everything else.