An Siyuan (安思源)
Place: Qinhuangdao, China
Rating: 1857.13, Std: 369.77, Rank: -
First game: 2006-08-08, Last game: 2008-12-14
Top rating: 1857.13 (2008-12-14)
Games: 24, Wins: 8, Draws: 0, Losses: 16
Gy1: 0, Gy2: 0, Gy5: 0
| Chinese National Championship 2008 | ||||
|---|---|---|---|---|
| Date | 2008-12-14 | Rating | 1857.13 | |
| Round | Color | Result | Opponent | |
| 8 | White | Win | Zhou Jiashuo | 1641.81 |
| B1 | White | Win | Tian Hanfa | 1896.87 |
| B2 | Black | Loss | Huang Shengming | 2518.13 |
| B3 | White | Loss | Shen Zan | 1986.32 |
| B4 | Black | Loss | Jin Hongli | 2186.77 |
| B5 | Black | Win | Zhang Nan | 2088.59 |
| B6 | Black | Loss | Qiu Weifu | 2237.90 |
| B7 | Black | Loss | Zhang Zexiao | 1837.11 |
| Chinese National Championship 2007 | ||||
| Date | 2007-10-06 | Rating | 1834.46 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Cao Dong | 2645.92 |
| 2 | Black | Loss | Liao Xingyu | 1744.98 |
| 3 | White | Loss | Xu Jiaqi | 2085.07 |
| 4 | Black | Win | Tian Hanfa | 1869.58 |
| 5 | White | Win | Shen Jie | 1939.19 |
| 6 | Black | Loss | Zhao Yutong | 1898.48 |
| 7 | White | Loss | Shen Yi | 1973.44 |
| 8 | Black | Loss | Liu Xin | 1887.15 |
| 9 | White | Win | Wang Chen | 1878.34 |
| Youth World Championship 2006 | ||||
| Date | 2006-08-08 | Rating | 1822.29 | |
| Round | Color | Result | Opponent | |
| c1 | White | Loss | Hu Yu | 2404.74 |
| c2 | White | Win | Sun Yizhou | 1717.64 |
| c3 | White | Loss |  Merkulov Artyom | 2300.52 |
| c4 | Black | Loss |  Poghosyan Vahe | 2019.81 |
| c5 | Black | Win | Wang Xuan | 1672.94 |
| c6 | White | Loss | Xie Jianda | 1722.54 |
| c7 | White | Loss | Xu Jiaqi | 2119.10 |