"To improve your Go strength, you need 3 steps: play serious games, get reviewed, and gain new ideas. This program will help you do all of them.

I will do my best to give you a new point of view and allow you to enjoy this beautiful game ‘Go’ even more!"  - Teacher, In-seong Hwang
The 45th season is running!
Missed out on joining? Maybe you can join the 2nd cycle in 4 weeks!
Or join as a spectator :)

Season period: 7th September 2026 - 5th February 2027.
Please check the details in the schedule tab.

 Register 

Please experience our new tool: Yunguseng Lecture Pattern search in the Lectures tab!

Season 4, 5th lecture
Sample Lecture: 6-7-8 theory in the corner

YD Rating System

1. Get your personal data page
2. Check your strength every week

Yunguseng Dojang rating points start with your rank, then adjust each week based on your league game results.

Yunguseng rating points will be carried over into each new season

Comments about our Teacher

  • positon: It's great to have all of your games reviewed. In-Seong always focus on your most important mistakes and the explanations are always adapted to your level!
  • zongzi: great player, great teacher, great guy
  • gasana: In-Seong is a very good teacher, always very clear and adapted to the level AND to the person. He is always very commited and friendly. Beside the system is very good to improve a lot on eve...
  • norjen: The recorded lectures and game commentaries are a treasure house for every go-player. And the best: The treasure is increasing all the time. And the league-system is perfect to spur you on...
American YD Standard Time
Eastern Time - New York