Learn How to Spot Epaulette Mate: Mate in 1
This puzzle is a classic epaulette mate pattern in the middlegame, where the enemy king is boxed in by its own pieces and has no flight squares. The key idea is that a direct queen attack lands on a protected target and ends the game immediately. Even when material is down, king safety can outweigh everything else if the opposing monarch is trapped and the final checking square is covered.