Learn How to Win Material: Fork Tactics
This middlegame puzzle shows how active rook play can create a decisive tactical gain when the enemy king is exposed and key pieces are loosely coordinated. White’s rook activity on the seventh rank is the critical idea: it attacks multiple targets at once and turns a seemingly defensive position into a winning combination. The position rewards calculation, but the main lesson is pattern recognition—when a rook invades with tempo, forks and skewers often follow.