Learn How to Spot Mate in 1: Queen Sacrifice
This middlegame puzzle is a classic example of how king safety can outweigh material. Even when one side is down in material, an exposed king and loose back-rank pieces can create a forced finish. The key tactical idea is to notice that the enemy queen and rook coordination can be disrupted by a direct tactical blow against the king. In positions like this, hanging pieces and overloaded defenders often hide a one-move checkmate.