Modern Defense Mongredien Defense Beginner Puzzle (Rated 1243): Win Material — Tactical Refutation

This middlegame puzzle is about spotting a forcing tactical refutation when both queens are active and loose pieces are in the line of fire. The key idea is that a capture on the kingside can simplify the position while winning material, especially when the opponent’s queen is overextended and a pawn recapture changes the structure. In classical chess, these moments often decide the game because one accurate exchange turns a balanced-looking position into a clearly winning one.