GM Khachiyan channels the advice of his boyhood teacher, GM Tigran Petrosian. What do you think happens when you follow the wisdom of a world champion? You win in style of course. The recent game takes us down a well-trodden path in the French, but deep into theory, it becomes clear that Melik knows more and understands the plans better. Of course, it doesn't hurt that he had the position on his computer minutes before the game!