Learn How to Win with a Pin: Middlegame Tactics
This middlegame puzzle shows how a pin can become a forcing tactical weapon when the enemy king is exposed and pieces are overloaded. Even if the position looks roughly balanced materially, active pieces and king safety can create a decisive advantage. The key idea is to use a forcing check or threat to drag the king into a worse square, then exploit the pinned piece and loose defenders. In practical play, this is often stronger than grabbing material immediately.