It's a free country, or a free poll, so i respect all opinions. But, watching their bodies, facial expression, there's no doubt that the black woman would destroy the white woman. I mean: look at their bodies! One body soft, vulnerable. The other tonned, muscular (even those wide black areolas look intimidating!). So, i voted for Tamika. The fight would be not even close.
Of course, mind also plays a role and in an alternative world Chloe can win, only if she has a strong mind and her black opponent is either stupid or psychologically weak.