Richard_Zweifel
Pemain Bergelar
Kandidat Master FIDE
Anggota Diamond
Sejak 15 Mar 2017
Penghargaan
Klub
Chess.com Verified Titled Players
Chess.com Verified Titled Players 10.113 Anggota
CREDIT SUISSE
CREDIT SUISSE 70 Anggota
Zug Schweiz
Zug Schweiz 37 Anggota