Learn How to Win Material: Crushing Intermezzo
This middlegame puzzle shows a classic tactical refutation built around an intermezzo: instead of recapturing immediately, White uses a forcing check to expose the enemy queen and win material. The key idea is that a seemingly active black queen on the fourth rank is actually overextended and vulnerable to a tactical hit. Once the queen is forced into a bad response, White can simplify into a clearly winning position with decisive material gain.