Learn How to Win with a Discovered Attack: Sicilian Defense

This middlegame puzzle comes from the Sicilian Defense, Smith-Morra Gambit Accepted, where White’s activity outweighs the material deficit. The key idea is a discovered attack: one piece moves with tempo, uncovering pressure on the enemy king and also creating a second tactical threat elsewhere. Here, the position is built around king safety, overloaded defenders, and a vulnerable back rank-style coordination problem that makes the tactical shot work. The lesson is to look for forcing moves when the opponent’s pieces are tied down.