Learn How to Crush the Endgame: Tactical Refutation
This puzzle shows a classic chess endgame turning point where one active piece is overloaded and a pinned defender can be removed to win material. The key idea is attraction: forcing a piece onto a square where it becomes vulnerable, then using a long tactical sequence to exploit the pin and the exposed king. Even though the position looks sharp, the winning side is not chasing a mate; it is converting a tactical refutation into a decisive material advantage.