Is Mittens Anish as good as Mittens?

The human version of Mittens is much weaker, i had the advantage for most of the game until i made that stupid blunder, i would say he has a rating of about 2100.

The human version of Mittens is much weaker, i had the advantage for most of the game until i made that stupid blunder, i would say he has a rating of about 2100.
No offence but i am 400 and i beat him

I have never I repeat never beat mittens or mittens Anish at chess sooo are they that good or am I that bad either way I think mittens is harder to beat
What is happening with him!