Learn How to Spot Epaulette Mate: Rook Endgame
This chess endgame shows how a rook can turn a seemingly active king into a mating net. The key idea is epaulette mate: the enemy king is boxed in by its own pieces or nearby squares, so a checking rook can force a fatal follow-up. In rook endgames, activity matters, but king safety can override material. Even with extra pawns, one exposed king can be finished by precise forcing moves.