Claudius Gottstein
Klubai
Improvers
6 139 Nariai (-ių)
Championnat de France par Equipe -CFE-
2 048 Nariai (-ių)
Chess.com Verified Titled Players
10 212 Nariai (-ių)
Chess.com Community
55 185 Nariai (-ių)
World League
7 877 Nariai (-ių)