Learn How to Fork: Decisive Material Gain
This French Defense puzzle shows a classic opening tactic where active piece play creates a decisive material gain. White’s advanced central pawn becomes a powerful tactical tool because it attacks two important black pieces at once, forcing the defender into a passive response. In practical terms, the key idea is not just winning a pawn, but using development and piece activity to overload Black’s position before the king is fully safe. That is the essence of a strong middlegame tactic in classical chess.