Learn How to Spot Back Rank Mate: Pirc Defense
This middlegame puzzle comes from the Pirc Defense and shows how a seemingly material-rich position can collapse because of king safety. White’s pieces are coordinated around the open d-file, and the black king’s shelter is vulnerable to a classic back rank pattern. Even with a large material deficit on the board, tactical pressure can outweigh static evaluation when the enemy king has no luft and key defenders are overloaded or pinned.