Learn How to Win Material: Defensive Move
This middlegame puzzle comes from a Queen's Pawn Game London System structure where king safety outweighs raw material. White’s attacking pieces are active, but Black has a concrete tactical resource based on the exposed king and loose pieces around the kingside. The key idea is to meet the threat with a forcing defensive move that also turns the tables tactically. In classical chess, such positions often reward accurate calculation over general principles.