Seizing A Square Mate Puzzle (Rated 600): Seize a Square — Tactical Refutation

This middlegame puzzle is a classic example of seizing a key square to win material by force. White’s queen is active but overextended, and Black’s heavy piece activity creates immediate tactical pressure on the d-file. The position rewards alert calculation: when a major piece is undefended and aligned with another target, a forcing capture can collapse the whole setup. The key idea is not slow maneuvering, but exploiting a loose piece and the tactical geometry around it.