Yoon Hong-hyeon (윤홍현)
Place: Gyeonggi, Republic of Korea
Birth: 1995-02-16
Rating: 1988.27, Std: 111.88, Rank: 803
First game: 2019-09-22, Last game: 2026-08-29
Top rating: 2012.37 (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 | 1988.27 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Kim Do-gyun | 1786.23 |
| 2 | White | Loss | Kim Doh-hyoung | 2306.70 |
| 3 | Black | Loss | Lee Hyeon-woo | 2151.40 |
| 4 | Black | Win | Yang Yoon-jae | 1756.83 |
| 5 | White | Loss | Kim Kyeong-bae | 2359.89 |
| 2026 Korea Pro League | ||||
| Date | 2026-05-09 | Rating | 1989.24 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Heo Jeong-bin | 2576.49 |
| 2 | Black | Loss | Kim Doh-hyoung | 2314.04 |
| 3 | White | Loss | Jang Eun-min | 2360.64 |
| 4 | Black | Loss | Park Woong-bae | 2427.20 |
| 6th Korea Omok Master Final-Match | ||||
| Date | 2025-11-15 | Rating | 1997.48 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Park Dae-won | 2109.25 |
| 2 | White | Loss | Cha Seung-hyun | 2666.29 |
| 3 | White | Loss | Kim Gyu-Hyeon | 2447.14 |
| 4 | White | Loss | Kim Doh-hyoung | 2300.91 |
| 5 | Black | Loss | Kang Sang-min | 2629.35 |
| 6th Korea Omok Master Tournament | ||||
| Date | 2025-11-01 | Rating | 1999.08 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Gwak So hui | 1649.66 |
| 2 | White | Loss | Kim Gyu-Hyeon | 2447.12 |
| 3 | Black | Win | Kim Jung min | 1893.15 |
| 4 | White | Win | Park Eun-ho | 1936.33 |
| 5 | White | Loss | Cha Seung-hyun | 2664.48 |
| 5th Korea Omok Master Tournament | ||||
| Date | 2024-06-29 | Rating | 2012.37 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Lee Da hoon | 2257.86 |
| 2 | Black | Win | Kim Nam Hyeon | 1707.54 |
| 3 | White | Win | Kim Geonwoo | 1990.84 |
| 4 | Black | Win | Kang Sang-min | 2609.21 |
| 5 | Black | Loss | Ryu Han-ju | 2432.46 |
| 2023 Game Battle Renju Cup | ||||
| Date | 2023-03-25 | Rating | 1957.77 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Kang Sang-min | 2565.39 |
| 2 | White | Loss | Lee Ye Joon | 2157.32 |
| 3 | White | Win | Nam Seong Woo | 1691.79 |
| 4 | White | Win | Bae Seo Jin | 1708.46 |
| 5 | Black | Loss | Seo Tae-woong | 2094.91 |
| 4th Korea Omok Master Tournament | ||||
| Date | 2022-06-25 | Rating | 1931.94 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Kang Sang-min | 2493.79 |
| 2 | Black | Loss | Kim Jae won | 2066.06 |
| 3 | Black | Loss | Kim Ha-Ul | 1949.51 |
| 4 | White | Win | Kwon Min-Jun | 1536.85 |
| 5 | Black | Win | Kang Jun Mo | 1709.68 |
| 2019 Top Invitation Game | ||||
| Date | 2019-09-22 | Rating | 1894.60 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Jang Won-cheol | 2414.45 |
| 2 | Black | Loss | Han Tae-ho | 2383.50 |
| 3 | Black | Loss | Kim Su-chan | 2348.25 |
| 4 | White | Loss | Kim Seong-hyeon | 2162.12 |