Zelta biedrs
Hi, I'm Jeff. I am a data scientist who enjoys playing daily chess in his free time. I also have a PhD in mathematics which I earned from the University of Wisconsin-Madison.
Klubi
Improvers
26 861 dalībnieks
USChess - Members Only
3 397 dalībnieki
Chess.com Community
56 578 dalībnieki
Team USA
3 626 dalībnieki
Chess Club UW-Madison
133 dalībnieki