X Ray Puzzle (Rated 1313): Win with Back Rank Mate — X-Ray Attack

This middlegame puzzle is a classic example of a back rank mate built around an x-ray attack on the enemy king. The key idea is that the opponent’s heavy pieces and pawns can accidentally block escape squares, turning a seemingly active position into a mating net. Even when material is balanced, a single tactical weakness on the back rank can decide the game immediately. Look for forcing moves that exploit overloaded defenders and the alignment of rooks and queen.