Yoon Seowon
Follow
15
Games
73%
Win rate
11–4
2026 Record
73.3%
Win Rate
15
Games
5W
Current Streak
As Black: 5/8 (62%)
As White: 6/7 (86%)
Best this year: 5W
Tournaments
Korean Challenge League
Active
5W–2L
7 games
2026-08-03
Round 13, Match 1, Board 1 · Round 11, Match 1, Board 2 · Round 9, Match 2, Board 3 · Round 7, Match 1, Board 1 · Round 6, Match 4, Board 3 · League · Round 1, Match 3, Board 3
GGAuction Cup #20
Out
4W–1L
5 games
2026-06-15
Game 9 · Game 7 · Game 6 · Game 5
Ha Chanseok Guksu Cup #14
Active
2W–0L
2 games
2026-06-19
Quarterfinal · Round of 16
2026 Yanggu Chunwon Semifinal
0W–1L
1 game
2026-03-07
Semifinal
Key Opponents in 2026
| Opponent | Games | Record | Split |
|---|---|---|---|
| Lee Seungseok 🇰🇷 | 1 | 1–0 | |
| Kim Gieon 🇰🇷 | 1 | 1–0 | |
| Kim Seunggu | 1 | 1–0 | |
| Choi Seungcheol 🇰🇷 | 1 | 1–0 | |
| Lee Seung-min | 1 | 1–0 | |
| Mok Chin-seok 🇰🇷 | 1 | 0–1 | |
| Han Jooyoung | 1 | 1–0 | |
| An Cho-yeong 🇰🇷 | 1 | 0–1 | |
| Kim Kyeongeun | 1 | 1–0 | |
| Yi Yong-ch'an 🇰🇷 | 1 | 1–0 |
Games
| Date | Opponent | Color | Result | Event | Round |
|---|---|---|---|---|---|
| 2026-08-03 | Lee Seungseok | B | B+R | Korean Challenge League | Round 13, Match 1, Board 1 |
| 2026-07-27 | Kim Gieon | W | W+R | Korean Challenge League | Round 11, Match 1, Board 2 |
| 2026-07-20 | Kim Seunggu | B | B+R | Korean Challenge League | Round 9, Match 2, Board 3 |
| 2026-07-06 | Choi Seungcheol | W | W+R | Korean Challenge League | Round 7, Match 1, Board 1 |
| 2026-06-30 | Lee Seung-min | W | W+R | Korean Challenge League | Round 6, Match 4, Board 3 |
| 2026-06-22 | Mok Chin-seok | B | W+R | Korean Challenge League | League |
| 2026-06-19 | Han Jooyoung | W | W+0.5 | Ha Chanseok Guksu Cup | Quarterfinal |
| 2026-06-15 | An Cho-yeong | B | W+R | GGAuction Cup | Game 9 |
| 2026-06-09 | Kim Kyeongeun | W | W+0.5 | GGAuction Cup | |
| 2026-06-08 | Yi Yong-ch'an | B | B+1.5 | GGAuction Cup | Game 7 |
| 2026-06-02 | Cho Hye-yeon | W | W+2.5 | GGAuction Cup | Game 6 |
| 2026-06-01 | Yu Ch'ang-hyeok | B | B+0.5 | GGAuction Cup | Game 5 |
| 2026-06-01 | Kim Wondae | B | W+R | Korean Challenge League | Round 1, Match 3, Board 3 |
| 2026-05-28 | Im Jiho | B | B+R | Ha Chanseok Guksu Cup | Round of 16 |
| 2026-03-07 | Jeong Junwoo | W | B+R | 2026 Yanggu Chunwon Semifinal | Semifinal |