Learn How to Use an Intermezzo: Crushing Tactic
This puzzle shows a classic middlegame intermezzo: instead of recapturing or defending in the obvious way, Black inserts a forcing check that changes the whole evaluation. The key idea is tactical refutation through tempo, using the opponent’s loose queen and unprotected pieces. In positions like this, a single forcing move can expose a skewer, win the queen, and turn a material deficit into a decisive advantage.