Learn How to Win Material: Fork Tactics
This French Defense puzzle shows a classic tactical refutation where the opponent’s last move creates a loose piece and a vulnerable king position. White can use a forcing check to pull the black king or pieces into awkward squares, then win material by exploiting the overloaded knight on f4. The key idea is not a mating attack, but a decisive tactical sequence that wins a piece and leaves White with a clear advantage in the opening.