Learn How to Win Material: Clearance Fork
This middlegame puzzle shows a classic tactical refutation built around clearance and a fork. White’s pieces are active, Black’s king is slightly vulnerable, and the key idea is to remove a defender so a central queen check becomes possible. The position comes from the Ruy Lopez Berlin Defense, where piece activity often matters more than raw material. In practical classical chess, these tactical motifs can turn a worse material balance into a winning attack.