Gold-Mitgliedschaft
1828 Rule, Often considered the founding premise of modern chess play, (named after the year of its invention) states that players shall make their moves in turns, rather than simultaneously.
Clubs
Team Minnesota
609 Mitglieder
Team USA
3.522 Mitglieder
Adults only group
97 Mitglieder
The Animal Kingdom Conservation Group .
5.111 Mitglieder
Seniors Chess
280 Mitglieder