Queens Gambit Declined Traditional Variation Puzzle (Rated 921): Win with a Fork — Decisive Material Gain

This middlegame puzzle is a classic example of a tactical fork that wins material by exploiting piece activity and loose coordination. White’s knight jumps into a powerful square with tempo, creating an immediate threat that forces the king to respond. Once the king is displaced, the follow-up captures a key piece and leaves Black’s position collapsing. The position also shows how active rooks and bishops can support a short tactical sequence that turns a static edge into a decisive advantage.