Learn How to Trap a Piece: French Defense Advance Variation
This middlegame puzzle shows how a seemingly active queen can become a tactical liability when it overreaches. White’s pieces coordinate around the queen-side and the loose back-rank squares, creating a classic trapped-piece situation. The key idea is not a direct attack on the king, but a forcing sequence that wins material by exploiting a piece that has no safe retreat. In French Defense structures, these tactical shots often appear when one side’s queen and minor pieces are overloaded.