Learn How to Use an Intermezzo: Tactical Refutation
This puzzle shows a classic intermezzo idea in the opening: instead of recapturing or simplifying immediately, White uses a forcing check to expose a tactical weakness. The key point is that Black’s king-side coordination is fragile, and a pinned piece becomes vulnerable once the position is opened up. In classical chess, these short tactical shots often decide the game by winning material and improving development at the same time.