Learn How to Win Material: Crushing Fork & Pin
This middlegame puzzle shows how a pinned piece can become the target of a forcing tactical sequence. When one defender is overloaded and the king or queen is tied to a key square, a well-timed capture can open the position and create a decisive material gain. The idea is not to attack randomly, but to use the pin to limit replies and force the opponent into a sequence where their pieces become vulnerable one by one.