Caro Kann Defense Trapped Piece Intermediate Puzzle (Rated 930): Win Material — Caro-Kann Tactic

This Caro-Kann middlegame puzzle shows how a single loose piece can decide the game. White’s king is safe, but Black’s queen and rook are overextended and vulnerable to tactical refutation. The key idea is to use a forcing capture that creates a direct threat against the enemy queen while exposing the pinned rook on the d-file. In positions like this, material imbalances matter less than piece coordination and king safety.