Sicilian Defense Okelly Variation Puzzle (Rated 1013): Win Material — Sicilian Defense O'Kelly

This puzzle comes from the Sicilian Defense, O'Kelly Variation, where activity matters more than raw material count. White’s pieces are coordinated around a strong outpost, and the position rewards forcing play against loose defenders and pinned pieces. The key idea is to use a forcing check to drag the king into an awkward square, then convert the resulting tactical pressure into a clean material win. In practical terms, this is a classic middlegame example of active piece play beating static material.