Sun Jiahong (孙嘉弘)
Place: Zhejiang, China
Rating: 2207.96, Std: 174.50, Rank: 318
First game: 2009-11-18, Last game: 2018-06-18
Top rating: 2207.96 (2018-06-18)
Games: 60, Wins: 26, Draws: 9, Losses: 25
Gy1: 0, Gy2: 0, Gy5: 7
| Chinese National University Championship 2018, Men Group | ||||
|---|---|---|---|---|
| Date | 2018-06-18 | Rating | 2207.96 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Guan Qinghu | 1914.05 |
| 2 | Black | Win | Zhou Yuhang | 1920.09 |
| 3 | White | Loss | Yan Chen | 2236.67 |
| 4 | White | Win | Hao Tianyi | 2236.55 |
| 5 | Black | Win | Hu Guanzhao | 2323.33 |
| 6 | Black | Draw | Wang Weishi | 2240.33 |
| 7 | White | Draw | Tao Jiangbo | 2332.25 |
| Chinese National Youth Mind Sports Games 2018, Men Group | ||||
| Date | 2018-02-25 | Rating | 2197.26 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Chen Jie | 2185.17 |
| 2 | Black | Win | Yu Haoqing | 2006.26 |
| 3 | White | Loss | Guo Song | 2035.49 |
| 4 | Black | Win | Yi Lizhou | 1710.65 |
| 5 | Black | Win | Zhang Zhe | 1718.71 |
| 6 | White | Loss | Yin Zhouhao | 2274.03 |
| 7 | White | Win | Gao Haofei | 1896.48 |
| 3rd National Mind Sports Games of China, Men Group A | ||||
| Date | 2015-09-20 | Rating | 2186.25 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Zhang Yifeng | 2574.66 |
| 2 | White | Loss | Chen Jing | 2631.19 |
| 3 | Black | Win | Song Wenzhang | 1597.43 |
| 4 | Black | Win | Zhang Jiguo | 2236.28 |
| 5 | Black | Win | Zong Yu | 1797.67 |
| 6 | White | Loss | Hong Shiguang | 2367.18 |
| 7 | Black | Draw | Liang Zhaohui | 2044.15 |
| 8 | White | Win | Liu Pengyue | 1808.39 |
| 9 | Black | Loss | He Qifa | 2502.68 |
| Youth World Championship | ||||
| Date | 2014-08-13 | Rating | 2180.06 | |
| Round | Color | Result | Opponent | |
| B1 | White | Win | Rahumägi Brenet | 2145.34 |
| B2 | Black | Win | Kolk Kuno | 2234.79 |
| B3 | Black | Win | Lavrik-Karmazin Maksim | 2166.25 |
| B4 | Black | Draw | Lillemaa Argo | 2285.92 |
| B5 | Black | Draw | Yuan Jiayin | 2332.41 |
| B6 | Black | Loss | Fedotov Denis | 2424.93 |
| B7 | White | Draw | Semenov Oleg | 2259.75 |
| B8 | Black | Loss | Lin Qianhao | 2164.70 |
| B9 | White | Win | Ponezhin Gennady | 2139.35 |
| Chinese National Open 2011, Men Group | ||||
| Date | 2011-06-06 | Rating | 2015.47 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | He Qian | 2060.01 |
| 2 | Black | Loss | Xie Yuchen | 1886.95 |
| 3 | White | Win | Shen Kangjun | 1680.92 |
| 4 | Black | Draw | Li Shizhen | 1999.12 |
| 5 | Black | Loss | Sun Qilin | 1904.89 |
| 6 | White | Win | Xie Zengzhong | 2378.16 |
| 7 | Black | Loss | Gu Wei | 2492.55 |
| 8 | Black | Win | Wang Yang | 1562.01 |
| 9 | White | Win | Dai Yuxuan | 2156.63 |
| Chinese National Open 2010 | ||||
| Date | 2010-06-16 | Rating | 1967.20 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Wang Junbo | 2043.02 |
| 2 | White | Loss | Wai Chan Keong | 2618.77 |
| 3 | White | Loss | Tan Zhifeng | 2003.04 |
| 4 | Black | Win | Xie Yuchen | 1857.45 |
| 5 | Black | Win | Ding Peilong | 2058.18 |
| 7 | Black | Loss | Mei Fan | 2490.67 |
| 8 | White | Draw | Shen Yi | 2060.25 |
| 1st National Mind Sports Games of China, Mixed Team Group | ||||
| Date | 2009-11-22 | Rating | 1920.91 | |
| Round | Color | Result | Opponent | |
| T | Black | Loss | Yang Yanxi | 2470.16 |
| 1st National Mind Sports Games of China, Men Group | ||||
| Date | 2009-11-18 | Rating | 1920.03 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Li Shizhen | 2002.66 |
| 2 | White | Loss | Wu Kan | 2136.53 |
| 3 | Black | Loss | Wang Qian | 1989.69 |
| 4 | White | Loss | Zhang Jianye | 1924.33 |
| 5 | Black | Win | Zhao Guihai | 1492.30 |
| 6 | White | Loss | Yang Wenjun | 1743.54 |
| 7 | Black | Loss | Yi Lizhou | 1731.08 |
| 8 | White | Draw | Zeng Yijiang | 1757.30 |
| 9 | Black | Win | Gu Xiaoguang | 1894.75 |
| 10 | White | Win | Wang Ciyu | 1709.51 |
| 11 | Black | Loss | Qiu Deming | 1922.00 |