Mate In 2 Puzzle (Rated 1220): Spot Mate in 2 — Pillsbury's Mate

This chess endgame puzzle is a classic example of a forcing mating net where the attacking rook and king work together to trap the enemy monarch. The key idea is not material gain, but using a check to drag the king onto a vulnerable square and then finishing with a second rook move that seals every escape. In classical chess, these patterns often appear when the opponent’s king is exposed and their own pieces block flight squares.