Learn How to Win Material: Crushing Fork
This puzzle comes from the Sicilian Defense, Smith-Morra Gambit, where Black can punish an overextended white setup with a forcing tactical sequence. The key idea is a crushing fork: a knight jump creates a direct check while simultaneously attacking a major piece, turning a normal opening position into a decisive material win. In classical chess, these tactics often appear when the enemy king is still in the center and development is incomplete.