Learn How to Win Material: Discovered Attack
This middlegame puzzle is a classic example of a discovered attack that turns a small tactical detail into a decisive material gain. White’s queen has stepped onto an active square, but that activity also creates a hidden vulnerability around the king and the c-file. Black can use forcing play to expose the white king, win the queen’s support, and convert the attack into a clean advantage. The key lesson is that active pieces often create tactical targets as well as threats.