Learn How to Win Material: Pin Tactic
This middlegame puzzle is a classic example of a pin-based tactical win where king safety matters more than raw material count. White may appear ahead, but the exposed king and loose back-rank coordination allow Black to create a forcing sequence that wins decisive material. The key idea is to use a forcing check to drag the king into an awkward square, then exploit the pinned piece and overloaded defenders to capture major material.