King's Indian Attack Puzzle (Rated 999): Win Material — Fork Tactics
This middlegame puzzle shows a classic advantage fork: one active minor piece jumps into the center to attack multiple targets at once. The key idea is that the defender’s pieces are overloaded, so a single tactical shot wins material and leaves the opponent’s king under pressure. In classical chess, these motifs often appear when development is uneven and one side’s king is still stuck in the center.