Lobby
Tournaments
Puzzles
Masterclasses
Players
Clubs
Shop
Coaches
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
Switch to light theme
Notifications
No notifications
Sign in
Register
Konstantin Kachkin
47 y.
1911
Rapid
1983
Blitz
1963
Standard
About
Events
Statistics
Konstantin Kachkin
FIDE Rated
FIDE ID 4138996
Here since Apr 2019
Share Profile
Tweet
Embed
Share
Copy link