Well, AZ could perform above Stockfish by using much simpler principles. A lot of tinkering was required to get Stockfish to where it was, and AZ pretty much re

Well, AZ could perform above Stockfish by using much simpler principles. A lot of tinkering was required to get Stockfish to where it was, and AZ pretty much rediscovered and improved on some of these refined fine-tuned principles, such as board evaluation, opening books or endgames, from its own training. I think that's very impressive.