Learn How to Win Material: Short Skewer
This middlegame puzzle comes from the Petrov’s Defense and shows how king safety can outweigh raw material. White’s king is exposed, and Black’s queen and bishop coordinate to create a forcing tactical sequence. The key idea is a short skewer: a checking move that drives the king onto a square where a more valuable piece becomes vulnerable. In practical classical chess, these patterns often appear when a defender is overloaded and the king’s shelter has been weakened.