Grand Prix Attack Puzzle (Rated 827): Win Material — Fork Tactic

This middlegame puzzle is about a forcing tactical shot that creates a fork and wins material. White’s active knight jumps into the enemy camp with check, forcing the king to respond and exposing the loose coordination of Black’s pieces. The key idea is that a single forcing move can combine attack and material gain, especially when the opponent’s queen is overloaded or trapped. In classical chess, these tactical motifs often decide positions where one side is already under pressure.