Lobby
Tournaments
Puzzles
Masterclasses
Players
Clubs
Watch
Switch to light theme
Active games
All my games
Start new game and compete for FIDE Online and Worldchess rating, or invite a friend and train with no hassle at all!
New game
Notifications
No notifications
My profile
Pro
Manage subscription
FIDE ID 108105351
Manage ID
Settings
Info & Bio
Sign out
Challenge
Oscar Koch-Muller
20 y.
Arena International Master
1952
Rapid
1952
Blitz
1952
Standard
About
Events
Statistics
Oscar Koch-Muller
Arena International Master
FIDE Rated
FIDE ID 1447955
Here since Jun 2016
Share Profile
Tweet
Embed
Share
Copy link
Certificates – 3
Challenge