Deflection Puzzle (Rated 1239): Win Material — Deflection

This puzzle is a classic chess endgame-style tactical finish where the queen and rook coordinate to force a mating net. The key idea is attraction: the enemy king is lured onto a vulnerable square, then deflection removes the defender that could stop the final check. Even though the material balance is not in White’s favor, active pieces and king safety decide the game. In classical chess, these forcing patterns often outweigh raw material.