Learn How to Spot Mate in 1: King Safety
This puzzle is a pure mating pattern hidden inside a middlegame position. Even when one side is materially ahead, the game can end instantly if the enemy king has no safe squares and the checking piece controls the escape route. The key idea is to look first for forcing moves: checks, captures, and threats. In positions like this, king safety outweighs material because a single accurate move can end the game before any defense matters.