Creepy Crawly Formation Classical Defense Puzzle (Rated 1442): Win Material — Discovered Attack

This middlegame puzzle is built around a powerful discovered attack against the enemy king and queen-side pieces. White’s rook activity on the b-file creates immediate pressure, while the bishop and knight coordinate to expose loose targets. The key idea is to force the opponent into a defensive move that fails to solve the underlying tactical problem. Once the line is opened, the attack shifts from initiative to concrete material gain, with the black queen and other pieces becoming overloaded and vulnerable.