Openings Against D4 Puzzle (Rated 1040): Fork — Win Material
A fork is a tactical attack in which one piece creates threats against two or more targets at once. In this middlegame position, Black’s knight can exploit White’s exposed king and overloaded pieces, turning a seemingly active bishop attack into a tactical refutation. The key idea is to value forcing moves first: checks, captures, and direct threats. A well-timed knight fork can win material even when the opponent appears to have strong king-side pressure and an extra pawn.