I'll assume you just didn't understand what I meant so I will repeat it. Men and women can both play chess. Male brains are not superior to female brains. The reason there are more male pros in chess is because of the centuries long head start they had. To rectify this, there must be a conscious effort to boost female chess players. The current strategy to do this is to create a women's league. At this rate, perhaps by 2100 there will be an equal mix of male and female pros, and we can abolish the gendered division in chess because it would no longer serve any purpose.