Learn How to Win Material: Tactical Refutation
This puzzle comes from the Zukertort Opening, where a sharp middlegame tactic decides the game by force. The key idea is a tactical refutation based on a pinned piece and overloaded defenders: one capture removes the main defender, and the follow-up wins a major piece. In positions like this, the side to move must calculate forcing exchanges carefully, because a seemingly active queen or bishop can be vulnerable to a simple but decisive liquidation.