French Defense Advance Variation Discovered Attack Puzzle (Rated 995): Win Material — Discovered Attack

This middlegame puzzle shows a classic discovered attack idea: one forcing move opens a line while also creating a direct tactical threat. The key is that the opponent’s queen is overextended and the king’s shelter can be loosened by a well-timed sacrifice. Once the king is forced to respond, the follow-up wins material because a central piece becomes vulnerable and the queen can be picked off. It is a tactical refutation, not a slow positional squeeze.