French Defense Maccutcheon Variation Puzzle (Rated 1291): Win Material — Tactical Refutation

This middlegame puzzle is a classic example of a tactical refutation: one active jump forces the enemy king into a worse square and opens a direct follow-up against loose pieces. White’s queen and knight coordinate to create a decisive advantage, while Black’s king is exposed and several defenders are overloaded or trapped. The key idea is not a long attack, but a short forcing sequence that wins material and leaves Black’s position collapsing.