Learn How to Spot an Intermezzo: Tactical Refutation
This puzzle comes from the Grob Opening and shows a classic intermezzo idea: instead of reacting directly, Black uses a forcing move to change the tactical picture. The position is a middlegame with exposed kings, loose pieces, and a clear material imbalance, so calculation matters more than general plans. White’s advanced bishop and active pieces look dangerous, but the key is to notice that one tactical resource can win material and defuse the attack at the same time.