Learn How to Spot Epaulette Mate: King Safety
This chess puzzle is a classic example of epaulette mate, a mating pattern where the enemy king is boxed in by its own pieces. The key idea is not material, but king safety: the king has no escape squares because nearby defenders and pieces block the flight squares. In practical classical chess, these patterns often appear in sharp middlegame positions when the queen and knight coordinate to exploit a cramped king.