Learn How to Win Material: Discovered Attack
This middlegame puzzle shows how a single tactical shot can turn king safety into a decisive material gain. White’s pieces look active, but the king’s shelter is vulnerable and key defenders are overloaded. Black can exploit the alignment of the white king, queen, and rook to force a sequence that wins material and leaves White unable to keep the position together. It’s a classic example of tactical refutation in a sharp classical chess middlegame.