Learn How to Win Material: Discovered Attack
This puzzle is a classic middlegame example of a discovered attack, where one piece moves with tempo and opens a line for a stronger attacker behind it. The key idea is that the opponent’s king safety is already under pressure, so a forcing move can create threats while also winning material. In positions like this, tactical motifs such as pin, skewer, and x-ray attack often work together to produce a decisive advantage rather than a direct mating net.