Learn How to Win with a Fork: Decisive Material Gain
This middlegame puzzle is a classic example of tactical punishment for an exposed king and loose pieces. Black’s active knight creates a forcing sequence that checks the king while also targeting key material, turning a normal-looking position into a decisive advantage. The idea is not a slow squeeze but a concrete tactical shot: when the king is vulnerable and a defender is pinned or overloaded, a fork can win material immediately and leave the opponent unable to coordinate a defense.