It's one of the variants.
There's Chess with checker pieces (basically a form of blindfold)
It is nothing to do with proper checkers.
How on checky chess variant what would I type into fen
How use it in variants
10
What are you going on about
Stop spreading misinformation, yep, you can mix UNO and chess, but you can't do it in chess.com
can we??
It's one of the variants.
There's Chess with checker pieces (basically a form of blindfold)