Learn How to Spot Back Rank Mate: Rook Endgame
This chess endgame shows how a rook can finish the game instantly when the enemy king is boxed in by its own pawns. Even in a material imbalance, the side with active pieces can win by using the last rank as a mating net. The key idea is that the king has no escape squares and no piece can interpose or capture the checking rook. In classical chess, these patterns often decide master vs master games.