Puzzles

Learn

Watch

News

Social

chessinside

Jinsoo Seong

Seoul

Feb 17, 2019

Joined

3,320

Followers

23,635

Views

Overview Games Stats Friends Awards Clubs

Support
Chess Terms
About
Students
Jobs
Developers
User Agreement
Privacy Policy
Privacy Settings
Cheating & Fair Play
Partners
Compliance
Chess.com © 2025