Learn How to Use an Intermezzo: Tactical Refutation
This puzzle shows a classic middlegame intermezzo: instead of recapturing or defending in the most obvious way, White uses a forcing tactical move to expose the opponent’s queen and win material. In Colle System structures, piece coordination and king safety often matter more than static material counts. Here, Black’s queen has overextended into White’s camp, and the position contains a direct refutation that turns the attack around immediately.