Who says the sequel is never as good as the original? In Part 2, GM Kaidanov shows the full package of in-between moves. He picks out two world champion games, a king-and-pawn ending with a myriad of variations, and a game with two intermediate moves in a row. These ideas are subtle and hard to see - while navigating a long series in your head, it is really easy overlook these distracting moves. The more you study it, the better chance you'll be ready when the time comes!