Lee Yun-Sub (이윤섭)
Place: Seoul, Republic of Korea
Rating: 2297.55, Std: 299.90, Rank: -
First game: 2002-02-28, Last game: 2017-06-17
Top rating: 2298.27 (2017-04-02)
Games: 19, Wins: 7, Draws: 0, Losses: 12
Gy1: 0, Gy2: 0, Gy5: 0
| 2017 Omok Super League - spring | ||||
|---|---|---|---|---|
| Date | 2017-06-17 | Rating | 2297.55 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Park Han-Ju | 2188.05 |
| 3 | Black | Win | Sunwoo Moon-ki | 1893.89 |
| 4 | Black | Loss | Yang Seong-Mo | 2282.29 |
| Korea-Russia Friendship Tournament | ||||
| Date | 2017-04-02 | Rating | 2298.27 | |
| Round | Color | Result | Opponent | |
| 4 | White | Win | Jeong Gi-Yong | 2031.93 |
| 5 | White | Loss |  Epifanov Dmitry | 2696.84 |
| 6 | White | Win | Park Sang-Hyeon | 2250.00 |
| Team World Championship 2002 | ||||
| Date | 2002-05-03 | Rating | 2037.05 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss |  Drozd Olexandr | 2271.44 |
| 2 | White | Loss |  Carlsson Martin | 2339.24 |
| 3 | White | Loss | Gardström Petter | 2490.94 |
| 4 | Black | Loss |  Taimla Tunnet | 2567.04 |
| 5 | Black | Loss | Klimashin Alexander | 2688.31 |
| 6 | Black | Loss |  Iio Yoshihiro | 2413.49 |
| 7 | Black | Loss | Dvoeglazov Vladimir | 2372.49 |
| 8 | Black | Loss | Drozd Olexandr | 2271.44 |
| 9 | Black | Win | Drozd Olexandr | 2271.44 |
| Korean Qualification for TWC 2002 | ||||
| Date | 2002-02-28 | Rating | 2034.93 | |
| Round | Color | Result | Opponent | |
| a2 | Black | Loss | Lee Soon-Seong | 2046.51 |
| a4 | Black | Loss | Kim Chang-Hoon | 2372.57 |
| a7 | Black | Win | Seong Nag-Won | 1885.29 |
| a8 | White | Win | Jeong Seung-Jae | 1952.18 |