Learn How to Win Material: Discovered Attack
This middlegame puzzle is built around a classic discovered attack: one piece moves away to reveal a stronger line for a rook or bishop behind it. The key idea is that tactical pressure can outweigh raw material when a pinned or overloaded piece is forced to move. Here, White’s active rook and knight coordination create a direct tactical shot against Black’s loose queenside structure, turning a material deficit into a winning combination.