How popular is chess worldwide?

How popular is chess worldwide? Did you know? About 70% of the adult population (US, UK, Germany, Russia, India) has played chess at some point in their lives, 605 million adults play chess regularly. Mathematically there are more possible games of chess than there are atoms in the Observable Universe.

Did you know? About 70% of the adult population (US, UK, Germany, Russia, India) has played chess at some point in their lives, 605 million adults play chess regularly. Mathematically there are more possible games of chess than there are atoms in the Observable Universe.