Ferjo: Before of BrainKing, i just played to Spanish Checkers. I didn´t know the Portuguese checkers.

I think all rules about checkers and variants must be explained in a better way in BrainKing now and in the future too because it can be complicated with all possible variants (Portuguese, Spanish, Italian, American, Czech, Turkish, Gothic,...)

Is the variant Gothic an invention of BrainKing?