Isolated Pawn Puzzle (Rated 1317): Win a Queen — Crushing Middlegame Tactic

This puzzle is a classic crushing middlegame tactic where active pieces and king safety outweigh raw material. White’s queen and bishop are already aimed at the enemy king, and the key idea is to use forcing moves that create a direct threat while exposing loose defenders. When the opponent’s king is under pressure, tactical motifs like discovered attack, skewer, and removal of the defender often decide the game immediately.