Learn How to Win by Discovered Check: Endgame Fork

This chess endgame hinges on a forcing tactical idea: a discovered check that also creates a fork. In simplified positions, king activity and piece coordination matter more than raw material, so one active knight can completely change the evaluation. Here, the key is to notice how a checking move opens a line while simultaneously attacking a valuable target. That combination often turns a slightly worse or equal ending into a winning one, especially when the opponent’s pieces are overloaded or poorly placed.