While I don't see another game called Chess80, there are already multiple Chess variants using the same board, and another name might distinguish the game better.
I think your castling rule is the one I introduced in Grotesque Chess, but it's described in a more convoluted way. I have called it Flexible Castling, and it is also mentioned on our page for Castling Rules in Chess Variants.
While I don't see another game called Chess80, there are already multiple Chess variants using the same board, and another name might distinguish the game better.
I think your castling rule is the one I introduced in Grotesque Chess, but it's described in a more convoluted way. I have called it Flexible Castling, and it is also mentioned on our page for Castling Rules in Chess Variants.