Learn How to Fork: Decisive Material Gain
This middlegame puzzle is a classic example of a tactical fork that wins material by forcing the king into a bad square. The attacking side uses a checking move to drag the king away from safety, then a knight jump creates a double attack on key pieces and the king zone. The position also features a strong passed pawn and active queen pressure, which make the tactic work because the defender has too many loose pieces and weak dark squares.