Choi Seung-hyeok (최승혁)
Place: Seoul, Republic of Korea
Birth: 2006-11-13
Rating: 2014.25, Std: 105.38, Rank: 754
First game: 2025-05-10, Last game: 2026-03-01
Top rating: 2014.25 (2026-03-01)
Games: 24, Wins: 10, Draws: 1, Losses: 13
Gy1: 19, Gy2: 24, Gy5: 24
| 2026 Korea Omok Championship | ||||
|---|---|---|---|---|
| Date | 2026-03-01 | Rating | 2014.25 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Cha Seung-hyun | 2667.28 |
| 2 | Black | Win | Min Chang-yun | 1799.19 |
| 3 | White | Loss | Park Doyoung | 2305.20 |
| 5 | White | Win | Yoon Joon-won | 2056.08 |
| 6 | White | Loss | Kim Doh-hyoung | 2323.00 |
| 2026 New year tournament | ||||
| Date | 2026-01-10 | Rating | 2011.70 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Cha Seung-hyun | 2666.08 |
| 2 | Black | Loss | Yoon Joon-won | 2057.91 |
| 3 | White | Win | Lee Young-hoon | 1781.16 |
| 4 | White | Win | Kim Hyeon-seop | 2099.35 |
| 6th Korea Omok Master Tournament | ||||
| Date | 2025-11-01 | Rating | 2005.20 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Choi Dong-wook | 2402.33 |
| 2 | Black | Win | Kim Juwon | 1788.77 |
| 3 | Black | Loss | Park Dae-won | 2103.62 |
| 4 | Black | Win | Lee Young-hoon | 1784.30 |
| 5 | Black | Loss | Seo Tae-woong | 2043.97 |
| 4th Ya-In club tournament | ||||
| Date | 2025-08-02 | Rating | 2001.36 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Park Woong-bae | 2442.75 |
| 2 | Black | Win | Lee Young-hoon | 1781.39 |
| 3 | Black | Loss | Kim Doh-hyoung | 2302.93 |
| 4 | Black | Win | Park Eun-ho | 1902.08 |
| 5 | Black | Loss | Kim Gyu-Hyeon | 2439.87 |
| Youth Korean Tournament | ||||
| Date | 2025-05-10 | Rating | 1995.16 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Park Dae-won | 2093.19 |
| 2 | White | Win | Kim Doyeon | 1733.16 |
| 3 | Black | Win | Son Jun mo | 1865.97 |
| 4 | Black | Draw | Lim Han-gyeol | 1862.73 |
| 5 | Black | Loss | Oh Jong-min | 2098.66 |