Learn How to Win Material: Fork Tactic
This puzzle shows a classic tactical refutation in the middlegame, where a knight jump creates a fork against major pieces and wins decisive material. The key idea is that one active piece can attack multiple targets at once, especially when the opponent’s back rank and king safety are already loose. In this kind of classical chess position, the best move is often a forcing one that exploits an undefended piece and a pinned defender.