Learn How to Win Material: Discovered Attack
This middlegame puzzle is a classic example of a discovered attack combined with a forcing material win. One move removes a key defender and opens a line for a stronger piece to strike a more valuable target. The position also features a skewer-like idea, where a piece becomes overloaded by the threat against a more important unit behind it. In practical classical chess, these tactics often decide the game because the opponent cannot defend everything at once.