Learn How to Win a Fork: Decisive Material Gain
This puzzle comes from the Van Geet Opening and shows how a single tactical shot can turn active piece play into a decisive material gain. White’s pieces have created pressure, but Black can exploit the exposed king and loose coordination with a forcing queen move that also attacks key pieces. The idea is not a mating attack, but a tactical refutation that wins material by using check, tempo, and a fork-like threat against the opponent’s unprotected pieces.