They r marking the inaccuracy mistake and blunder a cool update
Thanks lichess
This is a great update, it really helps to see the mistakes as you quickly play though the game.
And if you don't like it, you can turn them off in the analysis board settings. Great.
I really like it too. I hope they give the !! Brilliant move and ! Good move their own colour too, since in studies it appears a bit lopsided when blunders and mistakes appear with colours and the really good moves don't.
I hope they have the option to colour all the moves, so we can make some Baka Mitai memes which aren't using the
Chess.com interface.
