Learn How to Win Material: Tactical Refutation
This puzzle comes from the Zukertort Opening and shows a classic tactical refutation in the middlegame. White’s advanced knight looks active, but it is actually vulnerable to a direct tactical response that wins material. The key idea is to notice when a piece is overextended and when a defender can be removed, opening lines for a discovered attack. In classical chess, these moments often decide the game immediately because one tactical shot changes the evaluation by a full piece or more.