Learn How to Win Material: Pin Tactic
This puzzle is a classic middlegame example of using a pin to win material. White’s active queen and bishop coordinate against the exposed black king, creating pressure on the queen and nearby loose pieces. The key idea is that a pinned piece cannot move freely without allowing a stronger tactical reply. In positions like this, the best move is often a forcing one that turns an attacked piece into a liability and leads to a decisive material gain.