Learn How to Use an Intermezzo: Crushing Scandinavian Defense
This puzzle is a classic opening tactic where an in-between move changes the whole evaluation. White spots that the enemy queen has wandered into the center and can be hit while also creating a forcing check. In classical chess, these moments often decide the middlegame before it really begins: one tempo can win material, expose the king, and turn a seemingly active queen into a liability. The key idea is not just winning a piece, but using the check to force a favorable recapture and then cashing in on the queen.