Learn How to Use an Intermezzo: Tactical Refutation
This puzzle shows a classic intermezzo idea in the Pirc Defense: instead of taking the obvious recapture immediately, White first creates a forcing tactical problem. The key is that the bishop sacrifice on the kingside is not just a flashy move; it removes a defender and exposes a loose knight in the center. Once the opponent is forced to respond, White wins material with a clean tactical refutation and comes out with a decisive advantage in the middlegame.