Albin Countergambit Puzzle (Rated 874): Fork — Winning Tactic
A fork is one of the most effective tactical weapons in a chess middlegame: one piece attacks two or more targets at once. The strongest forks often come with check, forcing the opponent’s king to respond before the second threat can be addressed. In this position, an active knight exploits the exposed king and the limited mobility of a valuable enemy piece. The result is a decisive material gain and a clear example of how tactical coordination can overcome a temporary material deficit.