Piece Coordination Puzzle (Rated 1224): Win Material — Discovered Attack

This middlegame puzzle is built around a discovered attack, where one piece’s move opens a line for another attacker and creates immediate tactical pressure. The position features active black pieces, a weakened white king shield, and loose coordination around the center and kingside. The key idea is to use forcing play to expose a major target, then convert the resulting tactical sequence into a winning material gain. Piece coordination matters more than raw material here.