Playing mittens was the worst mistake of my life lolol I was like "...oh, she's so easy! I'm going to beat her by a landslide!" Then the forboding quotes, and the smackdowns... yeah.
Mittens is so op

You can beat mittens without time control if you cheat. I don't think a human player can beat her. At least not without playing by correspondence (i.e. A GM thinking for days between moves while mittens takes a second or two).

https://www.chess.com/analysis/library/2rDzCzmuHx?tab=analysis look I won im more than mittens im strunk

Where do you find mittens?

Where do you find mittens?
https://www.chess.com/play/computer
At the very top

I just see the words "holiday bots" and all of the christmas bots.
Do you happen to be using the chess.com app?

I defeated mittens in timeout
Just choose blitz or bullet and keep your king and other pieces safe it will get timeout but sometimes it can checkmate in just 8 moves

And defeating these bots can't grant you any achievement I defeated all the bots not got any achievement

https://www.chess.com/analysis/game/computer/29691905?tab=review
mittens is strong, but the lichess analyse stockfish 14+ on 26 depth~ beats mittens in 28 moves..
I gave up on the game because i dont want to get those crowns on the bot.. So it not the latest stockfish, thats for sure.
The cats are hilarious, but that unbeatable mittens is almost a cruel way to start the new year! Glad after letting it demolish me a couple time, I'd found there were already some posts on it and a few people suggested beating it on a flag, or it may have drove me to catnip or something!