Learn How to Spot Mate in 1: King Safety
This middlegame puzzle is a classic example of king safety deciding the game instantly. Even when material is close, a poorly sheltered king can be vulnerable to a forcing checkmate pattern. The key idea is to look for direct threats against the king first, before considering quieter moves. When the enemy king has limited escape squares and your pieces already control the surrounding dark and light squares, a single forcing move can end the game immediately.