Learn How to Use an Intermezzo: Tactical Refutation
This puzzle is a classic middlegame tactical refutation built around an intermezzo. The key idea is that a forcing capture can open lines, overload defenders, and expose a pinned piece before the opponent gets time to recapture. In positions like this, material balance can look roughly equal, but the king, queen, and rooks are tied together in a way that makes one precise sequence decisive. Strong players in classical chess look for these hidden tactical breaks before choosing a quiet move.