Learn How to Win with a Pin: Trapped Piece
This middlegame puzzle shows a classic pin-based tactical idea where a piece becomes overloaded and then trapped by pressure on the same line. The key is to notice that the opponent’s king safety is already compromised, so a quiet-looking developing move can create a direct threat against a pinned defender. Once the pinned piece is forced to respond, the follow-up wins material by removing the defender and exposing the trapped piece.