Learn How to Use an Intermezzo: Tactical Refutation
This middlegame puzzle is a classic example of an intermezzo, where the best move is not the most obvious capture but a forcing check that changes the tactical picture. The position features loose pieces, an exposed kingside, and a defender that can be removed to win material. Instead of trading immediately, White uses tempo to disrupt coordination and then follows up by taking advantage of the pinned and overloaded black pieces.