レビュー中ってことはまたＮａｔｕｒｅ？でも今まではプレプリントは投稿しなかったから別のところかも
＞For now, the programming team is keeping quiet. They chose not to comment to Chess.com,
＞pointing out the paper "is currently under review"
https://www.chess.com/news/view/google-s-alphazero-destroys-stockfish-in-100-game-match