Learn How to Win Material: Trapped Piece
This Queen's Gambit Accepted puzzle is a classic middlegame example of tactical punishment for loose coordination. White’s active queen and knight create pressure, while Black’s queen intrusion looks dangerous but leaves key pieces vulnerable. The main idea is not a mating attack, but a decisive material gain through a tactical refutation. When one side’s pieces are overextended, a forcing move can expose a trapped piece and turn an apparent threat into a winning combination.