How Many Chess Grandmasters Does Your Country Have?

Why are professional chess players predominantly from Eastern Europe or Russia? - Quora

What is a Chess Grandmaster? And How Do They Become One?

Chess for Beginners : A complete guide to learn the art of chess and increase your rating, until you become a Grandmaster. (Paperback)

Ukrainian Chess Grandmasters caught in a warzone

The Scoop Behind Chess Grandmaster Earnings, by Jayant Ahuja

The Ultimate Grandmaster Series Wood Chess Set, Box, & Board Combination

My month-long quest to become a chess master from scratch, by Max Deutsch

PUMA Partners up With World Chess Champion Magnus Carlsen and the Champions Chess Tour

Total number of GM:s per European country. (Both active and inactive) via ig @welcometo.europe : r/chess