Annotated by huckjim (1200): This and 8. a3 are the bulwarks of the Janowski system designed to defeat the MacCutcheon. It has been sufficient to keep the MacCutcheon in relative obscurity since the early 1900's. And it is likely the most dangerous for Black. But I thought there is still some room for innovation, and a way to get a lot of action for Black. This game shows one way to do it. Of course! White…