Yi Yeong-ku
Follow
597
Games
56%
Win rate
1
Titles
10–15
2023 Record
40.0%
Win Rate
25
Games
3W
Best Streak
As Black: 2/11 (18%)
As White: 8/14 (57%)
Key rivalries
Cho Han-seung
11–9
Park Junghwan
5–15
Lee Changho
8–9
Choi Cheolhan
8–8
Heo Yeong-ho
10–4
Mok Chin-seok
3–10
Tournaments
Korean Baduk League
Out
5W–8L
13 games
2023-04-15
Stage 1, Round 5 · Stage 1, Round 2
Korean Yongseong
Out
1W–1L
2 games
2023-04-12
Round 1 · Preliminaries
Maxim Cup #24
Out
1W–1L
2 games
2023-02-07
Round 2 · Round 1
Samsung Cup World Open #28
Out
1W–1L
2 games
2023-08-27
Korean qualifier
YK Gyeonggi Cup
Out
2W–0L
2 games
2023-02-06
Preliminaries
HanaBank MZ Supermatch
0W–1L
1 game
2023-12-04
Preliminaries
Korea Baduk Association President's Cup
Out
0W–1L
1 game
2023-06-22
Preliminaries
Korean Young Stars Strongest
0W–1L
1 game
2023-09-12
Project Group League
Nongshim Cup #25
0W–1L
1 game
2023-07-07
Korean qualifier
Key Opponents in 2023
| Opponent | Games | Record | Split |
|---|---|---|---|
| An Sungjoon 🇰🇷 | 3 | 2–1 | |
| Hong Seong-chi 🇰🇷 | 3 | 1–2 | |
| Kang Dongyun 🇰🇷 | 2 | 1–1 | |
| Choi Jeong 🇰🇷 | 2 | 0–2 | |
| Park Junghwan 🇰🇷 | 2 | 1–1 | |
| Cho Han-seung 🇰🇷 | 1 | 0–1 | |
| O Pyeong-u 🇰🇷 | 1 | 0–1 | |
| Pak Yeong-hun 🇰🇷 | 1 | 1–0 | |
| Seol Hyeon-chun 🇰🇷 | 1 | 0–1 | |
| Song Kyu-sang 🇰🇷 | 1 | 0–1 |
Games
| Date | Opponent | Color | Result | Event | Round |
|---|---|---|---|---|---|
| 2023-12-04 | Cho Han-seung | B | W+R | HanaBank MZ Supermatch | Preliminaries |
| 2023-09-12 | O Pyeong-u | W | B+3.5 | Korean Young Stars Strongest | Project Group League |
| 2023-08-27 | Kang Dongyun | B | W+R | Samsung Cup World Open | Korean qualifier |
| 2023-08-26 | Pak Yeong-hun | W | W+R | Samsung Cup World Open | Korean qualifier |
| 2023-07-07 | Seol Hyeon-chun | B | W+R | Nongshim Cup | Korean qualifier |
| 2023-06-22 | Song Kyu-sang | W | B+R | Korea Baduk Association President's Cup | Preliminaries |
| 2023-04-15 | Shin Jinseo | W | B+R | Korean Baduk League | |
| 2023-04-12 | Han Sang-cho | B | W+R | Korean Yongseong | Round 1 |
| 2023-04-08 | Kang Dongyun | W | W+R | Korean Baduk League | |
| 2023-04-05 | Choi Jeong | B | W+1.5 | Korean Baduk League | |
| 2023-03-22 | An Sungjoon | W | W+R | Korean Yongseong | Preliminaries |
| 2023-03-22 | Hong Seong-chi | B | W+R | Korean Baduk League | |
| 2023-03-08 | Park Junghwan | B | W+R | Korean Baduk League | |
| 2023-03-05 | Kang Yu-t'aek | W | B+R | Korean Baduk League | |
| 2023-02-17 | Hirose Yuichi | W | W+R | Korean Baduk League | |
| 2023-02-12 | Choi Cheolhan | W | B+5.5 | Korean Baduk League | |
| 2023-02-07 | Hong Seong-chi | B | W+1.5 | Maxim Cup | Round 2 |
| 2023-02-06 | Pak Ha-min | W | W+R | YK Gyeonggi Cup | Preliminaries |
| 2023-02-05 | Jian Jingting | B | B+R | Korean Baduk League | |
| 2023-01-27 | Kim Myeong-hun | B | B+R | YK Gyeonggi Cup | Preliminaries |
| 2023-01-25 | Choi Jeong | W | B+1.5 | Korean Baduk League | Stage 1, Round 5 |
| 2023-01-19 | Hong Seong-chi | W | W+T | Korean Baduk League | |
| 2023-01-07 | An Sungjoon | B | W+12.5 | Korean Baduk League | |
| 2023-01-05 | Park Junghwan | W | W+T | Korean Baduk League | Stage 1, Round 2 |
| 2023-01-02 | An Sungjoon | W | W+R | Maxim Cup | Round 1 |