Russian Game Puzzle (Rated 1292): Crush with a Fork — Decisive Material Gain

This middlegame puzzle shows how a forcing queen check can start a decisive tactical sequence. White’s king is stuck in the center, while Black’s queen and rook coordinate against loose pieces and weak squares. The key idea is to use checks to keep the king exposed, then win material by targeting the bishop and rook that are both vulnerable. In classical chess, these forcing moves often outweigh static material deficits when the opponent’s king lacks safety.