Learn How to Win Material: Tactical Refutation
This puzzle shows a classic opening punishment where one side overextends and leaves key pieces loose. In the Van't Kruijs Opening, the position is still in the opening, but tactical factors already outweigh development. White’s pieces coordinate to attack an undefended bishop and exploit a pinned knight, turning a small initiative into a decisive material gain. The lesson is that in classical chess, opening play is not only about development; it is also about recognizing when a single tactical shot can refute an inaccurate setup.