Learn How to Spot an Intermezzo: French Defense Exchange Variation
This puzzle comes from the French Defense Exchange Variation, where a tactical shot appears in the middle of a seemingly routine position. The key idea is an intermezzo: instead of recapturing or retreating immediately, Black inserts a forcing check that changes the evaluation at once. In classical chess, these moments often decide the game because the opponent’s queen, king, or pinned piece is vulnerable to tempo. Here, the position rewards calculation over natural-looking material grabs.