King's Indian Attack Puzzle (Rated 895): Fork — Win Material
A knight fork is most powerful when one move attacks multiple valuable targets while also creating a forcing threat. In this King's Indian Attack middlegame, Black uses pressure around the exposed white king to place a knight on a highly effective central outpost. The resulting fork attacks major pieces at once, turning White's material advantage into a tactical liability. The key lesson is that king safety and piece coordination can outweigh static material when a forcing move wins important targets.