Learn How to Spot Pillsbury's Mate: Mate in 1
This chess endgame puzzle is a classic example of a forced mating pattern where one active rook and a vulnerable king create a direct finish. The key idea is that the defending side has too few safe squares and the attacking piece can deliver mate by controlling the king’s escape routes. In classical chess, these short tactical finishes often appear when piece activity outweighs material balance and the king is exposed in the center or near open lines.