Learn How to Win Material: Discovered Attack
This middlegame puzzle is a classic example of a discovered attack combined with removal of the defender. One side’s queen is exposed to capture, and the resulting exchange opens a line that creates a powerful tactical sequence. The key idea is that a seemingly active piece can be overloaded: it must defend one target while also guarding against a direct material win. Once that defender is eliminated, the position collapses quickly and the attacker gains a decisive advantage.