Learn How to Win Material: Tactical Refutation
This puzzle comes from the Nimzo-Larsen Attack and shows a classic middlegame tactical refutation. The key idea is that one loose piece can be hit by a forcing capture, and the resulting sequence wins material by exposing a skewer and a discovered attack. In positions like this, the side with the initiative can convert a small tactical edge into a decisive advantage by taking away key defenders and simplifying into a better endgame.