Learn How to Win Material: Crushing Fork
This middlegame puzzle shows a classic tactical refutation built around a fork and a trapped piece. Black’s knight jumps into the white camp with check, forcing the king to move and leaving White unable to keep everything defended. The key idea is that the checking piece also attacks a valuable rook, so the tactic wins material immediately. In classical chess, these forcing moves often decide the game when the king is exposed and coordination is poor.