Learn How to Spot Mate in 1: King Safety
This middlegame puzzle is a pure king-safety test: one side’s pieces are active, the enemy king is boxed in, and a single forcing move ends the game immediately. In classical chess, these moments often appear when a queen can invade a weak square near the king and the defender has no time to block, capture, or escape. The key lesson is to look for direct checks first, especially when the opponent’s pieces are overloaded or poorly coordinated.