Yoon Hong-hyeon (윤홍현)
Place: Gyeonggi, Republic of Korea
Birth: 1995-02-16
Rating: 1988.42, Std: 110.68, Rank: 807
First game: 2019-09-22, Last game: 2026-08-29
Top rating: 2012.49 (2024-06-29)
Games: 38, Wins: 12, Draws: 0, Losses: 26
Gy1: 19, Gy2: 19, Gy5: 34
| 7th Korea Omok Master Tournament | ||||
|---|---|---|---|---|
| Date | 2026-08-29 | Rating | 1988.42 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Kim Do-gyun | 1786.29 |
| 2 | White | Loss | Kim Doh-hyoung | 2306.95 |
| 3 | Black | Loss | Lee Hyeon-woo | 2151.57 |
| 4 | Black | Win | Yang Yoon-jae | 1756.90 |
| 5 | White | Loss | Kim Kyeong-bae | 2360.13 |
| 2026 Korea Pro League | ||||
| Date | 2026-05-09 | Rating | 1989.39 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Heo Jeong-bin | 2576.60 |
| 2 | Black | Loss | Kim Doh-hyoung | 2314.29 |
| 3 | White | Loss | Jang Eun-min | 2360.98 |
| 4 | Black | Loss | Park Woong-bae | 2427.62 |
| 6th Korea Omok Master Final-Match | ||||
| Date | 2025-11-15 | Rating | 1997.62 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Park Dae-won | 2109.40 |
| 2 | White | Loss | Cha Seung-hyun | 2666.63 |
| 3 | White | Loss | Kim Gyu-Hyeon | 2447.40 |
| 4 | White | Loss | Kim Doh-hyoung | 2301.16 |
| 5 | Black | Loss | Kang Sang-min | 2630.24 |
| 6th Korea Omok Master Tournament | ||||
| Date | 2025-11-01 | Rating | 1999.23 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Gwak So hui | 1649.72 |
| 2 | White | Loss | Kim Gyu-Hyeon | 2447.38 |
| 3 | Black | Win | Kim Jung min | 1893.22 |
| 4 | White | Win | Park Eun-ho | 1936.42 |
| 5 | White | Loss | Cha Seung-hyun | 2664.82 |
| 5th Korea Omok Master Tournament | ||||
| Date | 2024-06-29 | Rating | 2012.49 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Lee Da hoon | 2258.08 |
| 2 | Black | Win | Kim Nam Hyeon | 1707.61 |
| 3 | White | Win | Kim Geonwoo | 1990.93 |
| 4 | Black | Win | Kang Sang-min | 2609.69 |
| 5 | Black | Loss | Ryu Han-ju | 2432.67 |
| 2023 Game Battle Renju Cup | ||||
| Date | 2023-03-25 | Rating | 1957.87 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Kang Sang-min | 2565.63 |
| 2 | White | Loss | Lee Ye Joon | 2157.42 |
| 3 | White | Win | Nam Seong Woo | 1691.83 |
| 4 | White | Win | Bae Seo Jin | 1708.50 |
| 5 | Black | Loss | Seo Tae-woong | 2094.99 |
| 4th Korea Omok Master Tournament | ||||
| Date | 2022-06-25 | Rating | 1932.03 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Kang Sang-min | 2493.96 |
| 2 | Black | Loss | Kim Jae won | 2066.13 |
| 3 | Black | Loss | Kim Ha-Ul | 1949.52 |
| 4 | White | Win | Kwon Min-Jun | 1536.88 |
| 5 | Black | Win | Kang Jun Mo | 1709.73 |
| 2019 Top Invitation Game | ||||
| Date | 2019-09-22 | Rating | 1894.67 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Jang Won-cheol | 2414.54 |
| 2 | Black | Loss | Han Tae-ho | 2383.58 |
| 3 | Black | Loss | Kim Su-chan | 2348.33 |
| 4 | White | Loss | Kim Seong-hyeon | 2162.20 |