Learn How to Win Material: Tactical Refutation
This middlegame puzzle is about spotting a tactical refutation when the opponent’s queen and rook are overworked and the king’s position is under pressure. White can exploit the alignment of pieces on the c-file and the vulnerable back rank to force a sequence that wins material and leaves a decisive advantage. The key idea is not a flashy attack, but a clean conversion: remove the defender, simplify at the right moment, and use the resulting rook activity to keep the initiative.