Sicilian Defense Staunton Cochrane Variation Puzzle (Rated 1462): Win Material — Discovered Attack

This middlegame puzzle is a classic example of a discovered attack combined with a forcing check. White’s pieces are coordinated around the enemy king and back rank, while Black’s heavy pieces and bishop are overloaded and poorly placed. The key idea is to use a forcing capture that opens lines for the queen and creates immediate tactical pressure. When a defender is removed, hidden threats often become decisive, especially if the opponent’s king has limited escape squares.