Zheng Zhen (郑桢)
Place: Shanghai, China
Birth: 2011-11-04
Rating: 2386.84, Std: 159.03, Rank: 217
First game: 2022-07-18, Last game: 2023-11-04
Top rating: 2386.98 (2023-10-31)
Games: 27, Wins: 15, Draws: 4, Losses: 8
Gy1: 0, Gy2: 0, Gy5: 27
| 5th National Mind Sports Games of China, Boy Team | ||||
|---|---|---|---|---|
| Date | 2023-11-04 | Rating | 2386.84 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Zhou Sizhe | 2351.46 |
| 2 | Black | Draw | Deng Qi | 2341.94 |
| 3 | White | Win | Li Zirui | 2213.20 |
| 4 | Black | Loss | Zhang Zhiyuan | 2364.55 |
| 5 | White | Draw | Chen Zengziran | 2274.18 |
| 6 | Black | Win | Li Bolai | 2421.26 |
| 7 | Black | Win | Jian Linze | 2105.98 |
| 5th National Mind Sports Games of China, Boys | ||||
| Date | 2023-10-31 | Rating | 2386.98 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Wang Yuze | 1768.20 |
| 2 | Black | Win | Shen Yihang | 2448.97 |
| 3 | White | Draw | Cheng Zihang | 2403.45 |
| 4 | Black | Win | Wu You | 2423.51 |
| 5 | White | Win | Li Jinze | 2151.32 |
| 6 | Black | Draw | Zhu Hongming | 2395.51 |
| 7 | White | Loss | Fu Xuanqi | 2682.72 |
| 8 | White | Loss | Zhang Yuhao | 2498.93 |
| 9 | Black | Win | Chen Junhao | 2177.38 |
| 10 | Black | Win | Zhou Wubin | 2336.72 |
| 11 | White | Loss | Deng Qi | 2341.49 |
| World Renju Youth Cup 2022 (online) D Group | ||||
| Date | 2022-07-18 | Rating | 2351.25 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Xia Kaidi | 2211.61 |
| 2 | Black | Win | Wei Jiacheng | 1873.17 |
| 3 | Black | Win | Song Ruiyang | 2140.46 |
| 4 | Black | Win | Zhu Yancheng | 2346.83 |
| 5 | White | Loss |  Liao Li-Chia | 2405.41 |
| 6 | Black | Win | Zhang Huaijin | 2319.03 |
| 7 | White | Loss | Fan Weichen | 2409.32 |
| 8 | White | Win | Zhang Mingxuan | 2118.63 |
| 9 | White | Loss | Ma Boshen | 2172.81 |