Learn How to Mate in 2: Back Rank Mate
This middlegame puzzle is a classic example of forcing play against an exposed king. White’s attack works because the black king has limited escape squares and the back rank is vulnerable to a direct mating net. The key idea is not material gain, but coordination: the queen and rook work together to overload the defense and create a forced finish. In classical chess, these short tactical shots often decide games immediately when king safety breaks down.