Learn How to Win with a Long Fork: Endgame Tactic

This chess endgame puzzle shows how a seemingly active rook can be punished by a tactical refutation. The key idea is to attract the enemy king into a capture, then use a knight fork to win more material. In classical chess, endgames often reward precise calculation over general activity, and one loose piece can decide everything. The position also highlights how hanging pieces and weak squares can turn a small advantage into a decisive one.