Learn How to Win Material: Endgame Fork
This chess endgame puzzle shows how a forcing rook check can drag the king into a vulnerable square and create a winning combination. The key idea is attraction: the defender is pulled onto a file or square where the next tactical shot becomes unavoidable. In simplified positions, king safety often outweighs raw material, and active pieces can convert that edge into a decisive material gain. Here, the coordination of rook and knight is especially powerful because it targets the king and then the loose pieces behind it.