Learn How to Mate in 1: Epaulette Mate
This puzzle is a classic middlegame mating pattern where the enemy king is boxed in by its own pieces. The key idea is that a rook can deliver checkmate when the king’s escape squares are blocked and the surrounding defenders also restrict flight. In positions like this, material count matters less than king safety: one forcing move ends the game immediately. Recognizing these patterns is a major part of classical chess and tactical training.