Learn How to Win Material: Discovered Attack
This middlegame puzzle comes from the Slav Defense and shows how a single tactical shot can overturn a position even when the board looks balanced strategically. The key idea is a discovered attack: one piece moves with tempo, uncovering a stronger threat behind it. Here, the opponent’s king safety and loose coordination make the tactic especially powerful, turning active pieces into a decisive material win. It’s a classic example of forcing play in classical chess.