Diamond Member
Stay strong, don't smoke (and convénceles a tus seres queridos que no fumen tampoco)
https://onlinelibrary.wiley.com/doi/10.1111/j.1521-0391.2012.00290.x
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8179217/#ref-9
Clubs
Virginia Tech Hokies Chess Club
83 Members
ABSOLUTE BEGINNERS
897 Members
Chess.com Community
45 667 Members
KNIGHTS OF HEARTS
357 Members
The Owings Mills Chess Club
31 Members