Kings Indian Defense Accelerated Averbakh Variation Puzzle (Rated 830): Win Material — Hanging Piece Tactic

This middlegame puzzle is a classic example of exploiting a hanging piece and converting activity into a decisive material gain. White’s queen can capture the loose knight, and the key idea is that Black’s active bishop is also vulnerable once the tactical sequence begins. The position rewards accurate calculation: when one defender is overloaded and a major piece is loose, the best move often wins material while keeping the initiative. It is a practical example of classical chess tactics in a sharp middlegame.