Learn How to Spot an Intermezzo: Tactical Refutation
This puzzle shows a classic intermezzo, also called a zwischenzug, in the Torre Attack. Instead of recapturing immediately or following the most obvious sequence, Black uses a forcing intermediate move to overturn White’s active queen and king-side pressure. The key idea is that a tactical refutation can appear even when one side seems to have the better development. In practical classical chess, these moments often decide whether an attack continues or collapses into a winning material sequence.