Learn How to Use an Intermezzo: English Opening Tactic
This puzzle shows a classic intermezzo idea in the English Opening: instead of recapturing or trading immediately, White uses a forcing check to change the move order and win time. The key is that the opponent’s queen has become overextended and vulnerable to a tactical refutation. In practical classical chess, these moments often decide the game because one tempo can expose a hanging piece, break coordination, and turn a small initiative into decisive material gain.