Christian Braun
Aachen
क्लब
Chess.com Verified Titled Players
10,119 सदस्य
Chess.com Community
54,035 सदस्य
Olympic Esports Series - Trials
8,773 सदस्य
KNSB Nederland
3,399 सदस्य
DSSP Schachtraining
9 सदस्य