Learn How to Spot Mate in 2: Endgame Forks
This chess endgame puzzle is a classic example of how active rooks can turn a material edge into a forced mating net. The key idea is to use check to restrict the king, then force a reply that leaves a decisive follow-up. In positions like this, the strongest move is often not the most obvious capture, but the one that creates a fork or overloads the defender. That is why classical chess calculation matters so much in simple-looking endings.