Learn How to Crush with a Fork: Decisive Material Gain
This middlegame puzzle is a classic example of a forcing tactical sequence that turns king safety and piece activity into a decisive material gain. White’s heavy piece activity on the g-file creates immediate pressure, while Black’s king is exposed and the defensive pieces are poorly coordinated. The key idea is to use a forcing check to drag the king into a vulnerable square, then continue with a second check that overloads the defense and wins major material.