Learn How to Win with a Discovered Attack: Tactical Gain
This middlegame puzzle comes from the Sicilian Defense, Marshall Counterattack, where tactical awareness matters more than slow maneuvering. White has a forcing sequence that wins material by exploiting a pinned queen and an undefended bishop. The key idea is a discovered attack: one piece moves with tempo, revealing pressure from another piece behind it. In positions like this, the strongest move is often not the most obvious capture, but the one that creates a direct tactical threat and leaves the opponent unable to keep everything protected.