Learn How to Fork: Winning Material
This middlegame puzzle shows how a well-timed fork can turn a small edge into a decisive material gain. The key idea is to use an active knight jump to create multiple threats at once, especially when the opponent’s pieces are loose and the king’s position limits defensive options. In positions like this, tactical refutations often come from piece activity rather than a direct attack on the king, and the best move can force a sequence where the defender cannot save everything.