"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

Registration for the opening season in the American Dojang opens now!

Join Now


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

Fruit Section

  • xiaozhu: Earn 400 points (1352 -> 1752). Joined as 3 Kyu and made ... @57th European Go Congress, Result: 6:8
  • rayheart: Won the tournament with the perfect score! @Torneo Hoshi ingresado, Result: 6:0
  • xiaozhu: Take the 1st place in the strong kyu section! @2014 Southern California Go Championship, Result: 4:1

Comments about our Teacher

  • eko: He is absolutely a good teacher. His lectures are always well-prepared, and his online yunguseng system allows go players to develop fast and to learn concepts systematically.
  • tam1998: Very good teacher with actual contents and nice metaphors
  • AlpnCactus: I was completely sold on the program from the beginning. But somehow it only continues to get better! In-seong is an excellent teacher, dedicated both to the game and to his students! Than...
  • jamseki: I like clear, focused and easy to understand lectures. This was the main reason to join the system as spectator recently. Now not only lectures but also commented games are a great place to ...
American YD Standard Time
Central Standard Time (CST)