Learn How to Fork: Decisive Material Gain
This middlegame puzzle is built around a forcing tactical sequence where king safety and piece coordination matter more than raw material count. White’s pieces are active, but Black can exploit a vulnerable king zone and overloaded defenders to create a decisive material gain. The key idea is to look for checks that force a reply, then use the resulting alignment of pieces to win a major piece. In classical chess, these short tactical shots often decide the game immediately.