Learn How to Win Material: Tactical Refutation
This middlegame puzzle from the Sicilian Defense shows how a single tactical refutation can overturn a position. The key idea is to notice when an enemy queen or rook is overextended and undefended, especially on open files and diagonals. In positions like this, the best move is often not a quiet improving move but a forcing capture that wins material and exposes coordination problems. Strong players look for hanging pieces, skewers, and removal of the defender before considering long-term plans.