Learn How to Win Material: Tactical Fork
This middlegame puzzle comes from the Grunfeld Defense and shows how a single forcing move can turn activity into a decisive material gain. White’s advanced knight is powerful, but it also creates tactical targets and leaves the king exposed to checks and discovered threats. Black uses a forcing sequence to exploit loose pieces, especially the trapped knight and the vulnerable back rank around the white king. The key idea is to combine check, tempo, and piece coordination.