Why are mental games like chess divided into men and women?

               Why are mental games like chess divided into men and women?

The reasons why men's competitive level is higher than women's are:

1. Chess players' thinking mode is close to mathematics, which requires strong logical thinking and reasoning ability. They are more  scientific, and men are stronger.

2, the high-level competition time is long, the physical consumption is huge, the chess players who participate in the high-level competition can really realize that a game or even 7 hours, the physical strength of men will be stronger.

3, infrastructure determines the superstructure: Men are more interested in chess, and the number of men willing to play chess as a long-term hobby is significantly more than women. Therefore, men devote more time to chess sports. As a teacher of a special chess training class, there are significantly more boys than girls in a class learning chess. Men and women have their own strengths. Chess simulates ancient wars, and men are indeed stronger at the competitive level.