Learn How to Win Material: Fork Tactic
This middlegame puzzle is a classic example of a tactical refutation built around king safety and loose pieces. White’s active rook and bishop coordination create a forcing sequence that wins material by checking the king and exploiting an overloaded defender. The key idea is not a long mating net, but a decisive material gain: the opponent’s king is forced into a passive square while a major piece is picked off. In classical chess, these motifs often decide the game immediately.