Learn How to Win a Fork: Tactical Refutation
This French Defense Exchange Variation puzzle is a classic middlegame tactical refutation where king safety and piece activity outweigh raw material. White’s knight jump creates a forcing sequence that attacks the king while also targeting loose pieces, turning a seemingly stable position into a decisive material win. The key idea is that a check can be more than a check: it can also improve the placement of a well-posted knight and expose overloaded defenders. In classical chess, these forcing moves often decide the game before the endgame begins.