@TAUTKUS actually there are 2 boards of them and actually i prefer this version.
userstyles.org/styles/187073/pepe-corona-lichess-chess-board only can find this i had a other one simmilar which didn't show covid chess.
You gotta download stylus not stylish because stylish give problems i don't know everything about it but people advice me to download stylus for themes.
Have Fun !