French Defense Knight Variation Discovered Attack Puzzle (Rated 1070): Win Material — Discovered Attack

This puzzle shows how a discovered attack can turn a balanced-looking position into a decisive material win. The key idea is that one piece can move with tempo, uncovering a stronger attack behind it and forcing the opponent’s king to react. In this middlegame, king safety is the dominant factor, and Black’s active pieces coordinate to exploit the exposed white king and loose queen. The result is a tactical refutation that wins material cleanly.