Zheng Zhen (郑桢)
Place: Shanghai, China
Rating: 2285.14, Std: 79.14, Rank: 274
First game: 2022-07-18, Last game: 2023-11-04
Top rating: 2285.20 (2023-10-31)
Games: 27, Wins: 15, Draws: 4, Losses: 8
Gy1: 18, Gy2: 27, Gy5: 27
| 5th National Mind Sports Games of China, Boy Team | ||||
|---|---|---|---|---|
| Date | 2023-11-04 | Rating | 2285.14 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Zhou Sizhe | 2280.60 |
| 2 | Black | Draw | Deng Qi | 2237.23 |
| 3 | White | Win | Li Zirui | 2098.81 |
| 4 | Black | Loss | Zhang Zhiyuan | 2275.10 |
| 5 | White | Draw | Chen Zengziran | 2216.04 |
| 6 | Black | Win | Li Bolai | 2339.32 |
| 7 | Black | Win | Jian Linze | 1972.57 |
| 5th National Mind Sports Games of China, Boys | ||||
| Date | 2023-10-31 | Rating | 2285.20 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Wang Yuze | 1601.68 |
| 2 | Black | Win | Shen Yihang | 2337.88 |
| 3 | White | Draw | Cheng Zihang | 2265.13 |
| 4 | Black | Win | Wu You | 2317.78 |
| 5 | White | Win | Li Jinze | 2052.55 |
| 6 | Black | Draw | Zhu Hongming | 2290.58 |
| 7 | White | Loss | Fu Xuanqi | 2584.12 |
| 8 | White | Loss | Zhang Yuhao | 2430.07 |
| 9 | Black | Win | Chen Junhao | 2088.13 |
| 10 | Black | Win | Zhou Wubin | 2122.02 |
| 11 | White | Loss | Deng Qi | 2236.90 |
| World Renju Youth Cup (online) D Group | ||||
| Date | 2022-07-18 | Rating | 2263.75 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Xia Kaidi | 2105.45 |
| 2 | Black | Win | Wei Jiacheng | 1825.87 |
| 3 | Black | Win | Song Ruiyang | 2004.90 |
| 4 | Black | Win | Zhu Yancheng | 2263.87 |
| 5 | White | Loss | Liao Li-Chia | 2326.06 |
| 6 | Black | Win | Zhang Huaijin | 2226.54 |
| 7 | White | Loss | Fan Weichen | 2328.59 |
| 8 | White | Win | Zhang Mingxuan | 2062.54 |
| 9 | White | Loss | Ma Boshen | 2076.72 |