Learn How to Mate in 3: Back Rank Mate
This chess endgame-style middlegame puzzle is a classic forcing attack built around king safety and a vulnerable back rank. White’s queen and rook coordinate to create a mating net, while the opponent’s pieces are overloaded and unable to defend every entry square. The key idea is to use a forcing check to drag the king into a worse square, then continue with a sacrifice that removes the last defender. In classical chess, these patterns often appear when the enemy king has limited luft and heavy pieces are poorly placed.