Learn How to Win a Fork: Tactical Refutation
This puzzle shows a classic opening tactic where active piece placement creates a decisive material gain. In the Neo-Grunfeld Defense, White’s pieces coordinate to exploit a loose knight and an exposed king, turning development into a concrete win. The key idea is not a mating attack, but a forcing sequence that wins material by first removing a defender and then using a check to keep the opponent tied up. It is a strong example of a tactical refutation in the opening.