Learn How to Pin: Winning Material
This puzzle shows how a well-timed pin can turn a middlegame into a winning material sequence. The key idea is to place a piece on an active diagonal so the opponent’s defender becomes overloaded and a valuable target is left exposed. In positions like this, the strongest move is often a quiet move that improves piece activity while creating a tactical bind. Once the pinned piece is forced to stay put, the follow-up wins material cleanly.