Neo Grunfeld Defense Delayed Exchange Variation Puzzle (Rated 1272): Exploit a Discovered Attack — Winning Combination
This middlegame puzzle shows how a discovered attack can turn active pieces into a winning combination. White’s pieces are coordinated around the d-file, and the key idea is to create a forcing check that drags a defender away from a critical square. Once the defender is removed, the rook becomes free to strike the exposed queen and win material. In positions like this, activity and tempo matter more than static material balance.