Central Variation Puzzle (Rated 1443): Win Material — Tactical Refutation

This middlegame puzzle is a classic example of tactical refutation: one active move by the defender turns the tables on an overextended attack. White’s advanced pieces create threats, but Black can exploit the exposed queen, loose rook, and pinned bishop to win material with forcing play. The key idea is that tactical pressure is not just about attack; it is also about removing defenders and converting loose pieces into targets. Strong calculation matters more than general strategy here.