Learn How to Spot Back Rank Mate: Mate in 3
This middlegame puzzle shows a classic mating net where the enemy king is boxed in by its own pieces and pawns. The key idea is to use forcing checks to drag the king into a vulnerable square, then exploit the lack of escape squares and the overloaded defenders around the back rank. Even though the position looks materially unbalanced, the tactical shot wins immediately because king safety matters more than extra material.