Learn How to Win a Piece: Tactical Refutation
This French Defense middlegame puzzle shows how a single tactical refutation can turn a normal-looking position into a decisive material win. White’s pieces are active, but one loose piece and a vulnerable queen-side setup create a forcing sequence. The key idea is to notice when a capture is not just winning material, but also opens lines for a follow-up tactic. In classical chess, these short combinations often decide the game before the endgame begins.