Queen's Pawn Game Zukertort Variation Puzzle (Rated 1064): Crush with a Fork — Decisive Material Gain

This puzzle is a classic middlegame tactical shot from a Queen's Pawn Game structure, where active piece placement creates a decisive fork on the enemy king and queen-side pieces. White’s queen and knight coordinate to exploit a vulnerable king in the center, forcing a response that leaves the opponent’s pieces overloaded. The key idea is not a slow positional squeeze, but a forcing sequence that wins material by combining check, tempo, and piece coordination.