Learn How to Spot Mate in 1: Rook Endgame
This chess endgame is a classic example of how active rook placement can decide the game instantly. Even when material is down, a rook on the right file or rank can trap the enemy king and create a mating net. In rook endgames, king safety matters more than pawn count, and one precise checking idea can override everything else. The key is to look for lines where the opposing king has no escape squares and every defense is covered.