From the start Ke Jie had chosen the path of narrow but certain defeat, without himself knowing. Alphago knew it all the time and therefore let Ke Jie to take t

From the start Ke Jie had chosen the path of narrow but certain defeat, without himself knowing. Alphago knew it all the time and therefore let Ke Jie to take the course of euthanasia. The end result is a close defeat but it was a total defeat all the way.