It was a crushing victory actually. I watched the entire game, and followed professional commentary. Before the end game started, Alphago was leading by between

It was a crushing victory actually. I watched the entire game, and followed professional commentary. Before the end game started, Alphago was leading by between 10 to 15 points -- an enormous lead in professional games. Most players would have simply conceded, which is not to say this is what Kejie should have done. Actually Bravo to him for sticking it to the very end, and let us all watch how a computer would handle end games. As it turned out, Alphago routinely picked the marginally safer move while yielding a bit of its lead. A style of playing that's not consistent with human players.