Recent growth of online chess (Lichess data) : r/chess

Chess.com Overloaded (Anyone seeing this too) : r/chess

How inflated are the online chess ratings offered by lichess.org? - Quora

Chess.com crashes as it hits highest-ever daily active users

Growth of Lichess.org by number of chess games played per month [OC] : r /dataisbeautiful

With grand total of 4,616,568,598 games at the time of scraping this data. How in the world did they do it as a non-profit? : r/chess

Chess - Wikipedia

lichess • Free Online Chess - MiniReview

Chess in the Time of Corona — 220 million games on Lichess : r/chess

Today I released chessopener.com, a small web application to easily explore, analyse and practice chess openings : r/chess

Chess Database and Community

Politics and Mind Game in Chess : r/chess