Heo Seohyun
Follow
30
Games
60%
Win rate
17–10
2026 Record
63.0%
Win Rate
27
Games
3L
Current Streak
As Black: 8/13 (62%)
As White: 9/14 (64%)
Best this year: 9W
Tournaments
Korean Women's League #12
Active
9W–4L
13 games
2026-09-17
Round 14, Match 1, Board 3 · Round 13, Match 2, Board 3 · Round 11, Match 4, Board 1 · League · Round 9, Match 2, Board 3 · Round 8, Match 4, Board 1 · Round 7, Match 4, Board 1 · Round 5, Match 2, Board 3 · Round 4, Match 1, Board 1 · Round 3, Match 4, Board 2 · Round 2, Match 3, Board 3
Sh Suhyup Bank Cup Women's Championship #1
Out
2W–1L
3 games
2026-10-08
Semifinal · Quarterfinal · Round of 16
IBK Cup Women's World Masters #1
Out
1W–1L
2 games
2026-10-03
Round of 16 · Round of 32
MLily Cup #6
Out
1W–1L
2 games
2026-05-12
Preliminary Final · Preliminary
The Merriden Open #2
Active
2W–0L
2 games
2026-09-24
Round of 16 · Round of 32
Korean President's Cup
Out
0W–1L
1 game
2026-10-06
Preliminary
Nanseolheon Cup #6
Out
0W–1L
1 game
2026-09-08
Preliminary
Samsung Cup World Open #31
Active
1W–0L
1 game
2026-08-25
Preliminary
Tiantaishan Women's World Team Tournament #9
Out
0W–1L
1 game
2026-04-17
Preliminary
Women's Kuksu #31
Active
1W–0L
1 game
2026-09-02
Quarterfinal
Key Opponents in 2026
| Opponent | Games | Record | Split |
|---|---|---|---|
| Kim Ch'ae-yeong 🇰🇷 | 3 | 1–2 | |
| Park Soyul | 3 | 2–1 | |
| Kim Eun-chi 🇰🇷 | 2 | 0–2 | |
| Kim Sin-yeong 🇰🇷 | 2 | 1–1 | |
| Kim Ta-yeong 🇰🇷 | 2 | 2–0 | |
| Yi Yeon 🇰🇷 | 1 | 0–1 | |
| Li Jiaxin 🇹🇼 | 1 | 1–0 | |
| Jeong Junwoo | 1 | 1–0 | |
| Lee Yun 🇰🇷 | 1 | 1–0 | |
| Ki Min-chan 🇰🇷 | 1 | 1–0 |
Games
| Date | Opponent | Color | Result | Event | Round |
|---|---|---|---|---|---|
| 2026-10-08 | Kim Eun-chi | B | W+R | Sh Suhyup Bank Cup Women's Championship | Semifinal |
| 2026-10-06 | Yi Yeon | W | B+R | Korean President's Cup | Preliminary |
| 2026-10-03 | Kim Ch'ae-yeong | W | B+R | IBK Cup Women's World Masters | Round of 16 |
| 2026-10-01 | Li Jiaxin | B | B+R | IBK Cup Women's World Masters | Round of 32 |
| 2026-09-24 | Jeong Junwoo | W | W+R | The Merriden Open | Round of 16 |
| 2026-09-18 | Park Soyul | W | W+R | Sh Suhyup Bank Cup Women's Championship | Quarterfinal |
| 2026-09-17 | Lee Yun | W | W+R | Korean Women's League | Round 14, Match 1, Board 3 |
| 2026-09-16 | Ki Min-chan | B | B+0.5 | The Merriden Open | Round of 32 |
| 2026-09-11 | Kim Sin-yeong | W | W+R | Korean Women's League | Round 13, Match 2, Board 3 |
| 2026-09-08 | Kim Sin-yeong | W | B+19.5 | Nanseolheon Cup | Preliminary |
| 2026-09-02 | O Yu-chin | B | B+R | Women's Kuksu | Quarterfinal |
| 2026-08-25 | Yu Zhiying | B | B+1.5 | Samsung Cup World Open | Preliminary |
| 2026-08-22 | Jeong Yujin | W | W+R | Korean Women's League | Round 11, Match 4, Board 1 |
| 2026-08-13 | Kim Ch'ae-yeong | B | B+1.5 | Korean Women's League | League |
| 2026-08-12 | Kim Ta-yeong | B | B+R | Sh Suhyup Bank Cup Women's Championship | Round of 16 |
| 2026-08-07 | Park Soyul | W | W+R | Korean Women's League | Round 9, Match 2, Board 3 |
| 2026-08-02 | Lee Suljoo | B | B+5.5 | Korean Women's League | Round 8, Match 4, Board 1 |
| 2026-07-19 | Choi Minseo (2009) | B | B+0.5 | Korean Women's League | Round 7, Match 4, Board 1 |
| 2026-07-11 | Kim Kyeongeun | W | W+5.5 | Korean Women's League | League |
| 2026-07-05 | Kim Eun-chi | B | W+3.5 | Korean Women's League | Round 5, Match 2, Board 3 |
| 2026-06-25 | Cho Hye-yeon | B | W+R | Korean Women's League | Round 4, Match 1, Board 1 |
| 2026-06-21 | Kim Ch'ae-yeong | W | B+R | Korean Women's League | Round 3, Match 4, Board 2 |
| 2026-06-13 | Park Soyul | B | W+R | Korean Women's League | Round 2, Match 3, Board 3 |
| 2026-06-04 | Kim Ta-yeong | W | W+R | Korean Women's League | |
| 2026-05-12 | Chen Yiming | W | B+1 | MLily Cup | Preliminary Final |
| 2026-05-10 | Tang Jiawen | W | W+0.5 | MLily Cup | Preliminary |
| 2026-04-17 | Cho Seungah | B | W+R | Tiantaishan Women's World Team Tournament | Preliminary |