Learn How to Win Material: Discovered Attack
This middlegame puzzle is a classic example of a tactical refutation built around piece activity and king safety. White’s pieces are loose, and the central tension creates a chance to exploit a vulnerable king zone. The key idea is to use a forcing capture that opens lines and turns a seemingly active piece into a tactical liability. Once the defender is removed, the follow-up creates a discovered check that wins material and keeps the initiative firmly in Black’s hands.