Queens Pawn Game Puzzle (Rated 1088): Win Material — Tactic

A tactical refutation punishes an opponent’s last move by identifying a stronger forcing response. In this middlegame, Black can exploit the relationship between an exposed queen, an attacked bishop, and a vulnerable knight. The key idea is not simply to defend a piece, but to calculate whether the apparent attacker has created a tactical weakness. When one move captures a valuable target while also exposing another piece, the resulting exchange can transform a material disadvantage into a decisive advantage.