Seems to me you're just describing reinforcement learning. Youre just saying a human child can adapt to the new problem faster than the AI can adapt, which is true but not the argument you've been making in this thread.
It's not reinforcement learning, because the child can do it the first time, so there's no reinforcement. I have kids, so many times I have played games with them successfully, purely from a description of the rules and playing as we went. They even beat me once the first time we ever played a game, by employing a rule at the end which had never come up in previous play. Compared to that Alphago isn't even in the race, because we can't even tell it the rules.
