Mate In 2 Puzzle (Rated 921): Spot Mate in 2 — Endgame Tactics

This chess endgame puzzle is a classic forcing sequence where the attacking side uses a rook check to drive the enemy king into a cramped defensive response. The key idea is not material gain, but coordination: the rook, queen, and king work together to create a mating net. In classical chess, these short tactical finishes often appear when the opponent’s pieces are overloaded and the king has limited escape squares.