Learn How to Win Material: Tactical Refutation
This puzzle is a classic middlegame tactical refutation from the Russian Game, where one active piece on a strong square becomes a liability. The key idea is to notice that a defended-looking piece can actually be overloaded or simply unprotected once the right capture is made. After that, the position simplifies into a favorable exchange sequence that leaves White with a decisive material edge. In classical chess, these moments often come from forcing moves that expose hidden tactical weaknesses.