Later in Hikaru’s stream he analyzed some of his own personal best games and one of them only got a 43% engine match score. So whatever the tool does, it does n

Later in Hikaru’s stream he analyzed some of his own personal best games and one of them only got a 43% engine match score. So whatever the tool does, it does not conform exactly to ideas of whether a super GM played good or bad, at least not for any single game. (Sorry for the dupe reply, too late to edit my other comment)