Queens Gambit Declined Pillsbury Attack Puzzle (Rated 1049): Win with a Crushing Fork — Tactical Refutation
This middlegame puzzle is a classic example of a crushing fork that turns pressure on the enemy king into a decisive material gain. White’s active pieces coordinate against a vulnerable black king and overloaded defenders, while the black rook and queen are tied to key defensive duties. The winning idea uses a forcing check to disrupt the position, then converts the resulting tactical imbalance by winning the queen and leaving Black’s heavy pieces unable to coordinate.