Move 78 by Lee Sedol was equally great and led him to win Match 4, his one and only victory out of 5. @Geoffrey Irving recently explained why the move stumped AlphaGo in this tweet thread.
Move 78 by Lee Sedol was equally great and led him to win Match 4, his one and only victory out of 5. @Geoffrey Irving recently explained why the move stumped AlphaGo in this tweet thread.