Queens Indian Defense Fianchetto Variation Puzzle (Rated 1301): Win Material — Crushing Middlegame Tactics

This puzzle is a classic middlegame tactical shot where active pieces and king safety outweigh raw material. White’s queen and knight coordinate aggressively against the black king, creating a forcing sequence that wins time and exposes loose defenders. The key idea is to use a check to pull the king into a worse square, then continue with a direct follow-up that keeps the attack alive and converts the initiative into a decisive advantage.