Learn how to turn the small advantage of a semi-open file and isolated pawn target into a crushing victory! How? GM Dejan Bojkov shows you the way today with two examples: The first is a game used in IM Rensch's IQP video series (Karpov beating Spassky, which is always good for review) and the second is a game where Dejan himself was on the "short side of the file" against Super-GM Mickey Adams. Watch and learn!