Xu Jianxin (徐建鑫)
Place: Beijing, China
Rating: 2486.40, Std: 93.86, Rank: 131
First game: 2011-12-24, Last game: 2023-11-04
Top rating: 2552.47 (2019-08-24)
Games: 116, Wins: 57, Draws: 17, Losses: 42
Gy1: 23, Gy2: 30, Gy5: 46
| 5th National Mind Sports Games of China, Mixed Team | ||||
|---|---|---|---|---|
| Date | 2023-11-04 | Rating | 2486.40 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Zhao Yi'an | 1697.62 |
| 2 | Black | Win | Lin Yizhong | 2287.39 |
| 3 | White | Win | Huang Liqin | 2690.23 |
| 4 | Black | Loss | Jiang Qiwen | 2759.40 |
| 5 | Black | Draw | Hu Long | 2405.92 |
| 6 | White | Draw | Yin Tong | 2511.28 |
| 7 | White | Loss | Yang Tingyu | 2532.58 |
| 5th National Mind Sports Games of China, Men Group Preliminary | ||||
| Date | 2023-10-30 | Rating | 2486.21 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | He Yanliang | 1657.77 |
| 2 | White | Win | Liu Jie | 2468.41 |
| 3 | White | Loss | Huang Shengming | 2796.48 |
| 4 | Black | Loss | Jiang Qiwen | 2759.34 |
| 5 | White | Loss | Li Dong | 2496.43 |
| 6 | Black | Win | Qu Zhaodong | 2103.44 |
| 7 | White | Win | Ma Hongzhou | 2358.12 |
| 8 | White | Draw | Fan Jiahao | 2490.92 |
| 9 | Black | Draw | Dong Xinwu | 2478.82 |
| Chinese National Team Championship 2023 | ||||
| Date | 2023-06-24 | Rating | 2480.06 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Wang Youzhi | 2369.89 |
| 2 | Black | Loss | He Qifa | 2555.87 |
| 3 | White | Loss | Zhang Xiaojian | 2522.28 |
| 4 | White | Loss | Xu Zhihan | 2252.95 |
| 5 | Black | Draw | Chen Wei | 2356.01 |
| 6 | Black | Loss | Qian Kun | 2581.04 |
| 7 | White | Win | Zhu Tianyi | 2529.87 |
| Chinese National Championship 2022, Men Group Preliminary | ||||
| Date | 2023-03-20 | Rating | 2488.57 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Fu Liang | 2449.02 |
| 2 | White | Loss | Zhu Jianfeng | 2672.21 |
| 3 | Black | Win | Liu Wenbo | 2076.59 |
| 4 | Black | Loss | Mei Fan | 2756.84 |
| 5 | White | Win | Zhu Yancheng | 2315.21 |
| 6 | Black | Win | Wu You | 2358.88 |
| 7 | White | Loss | He Shujun | 2642.33 |
| Beijing Wenbo Wuziqi Tournament | ||||
| Date | 2020-09-20 | Rating | 2529.55 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Li Zhuowen | 2215.75 |
| 2 | Black | Win | Hua Tao | 2216.92 |
| 3 | Black | Win | Zhang Zhihao | 2181.45 |
| 4 | White | Loss | Yang Tingyu | 2537.45 |
| 5 | Black | Win | Yu Jiuning | 2074.58 |
| 2019 (1st) Beijing Renju Championship | ||||
| Date | 2019-12-15 | Rating | 2542.73 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Li Jian | 1658.08 |
| 2 | White | Loss | Chen Junwei | 2144.92 |
| 3 | Black | Win | Zhang Shichao | 2176.65 |
| 4 | White | Win | Zhao Yunlong | 2037.24 |
| 5 | Black | Win | Li Zhuowen | 2216.98 |
| 6 | White | Win | Liu Huajun | 2357.92 |
| Tieliang Cup 2019 Renju Tournament | ||||
| Date | 2019-08-24 | Rating | 2552.47 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Li Zhixin | 2106.09 |
| 2 | White | Win | Cao Xueyu | 2178.23 |
| 4 | White | Win | Ni Zhongxing | 2663.92 |
| 5 | White | Draw | Li Yi | 2808.63 |
| 6 | Black | Win | Li Yi | 2808.63 |
| Chinese National Team Championship 2018 | ||||
| Date | 2018-04-07 | Rating | 2486.31 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Jiang Qiwen | 2680.18 |
| 2 | Black | Draw | Shi Xiaolin | 2478.02 |
| 3 | White | Loss | Yang Yanxi | 2866.30 |
| 4 | White | Loss | Chen Jing | 2682.48 |
| 5 | White | Loss | Gu Jichun | 2344.64 |
| 6 | White | Loss | Cao Dong | 2789.74 |
| 7 | Black | Loss | Meng Jiehuan | 2490.36 |
| Chinese National Championship 2016 | ||||
| Date | 2016-10-05 | Rating | 2532.55 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Ma Chenzhi | 2096.61 |
| 2 | White | Loss | Qi Guan | 2807.51 |
| 3 | Black | Win | Zhu Tianyi | 2396.48 |
| 4 | Black | Win | Liang Zhong | 2286.73 |
| 5 | Black | Draw | Shi Xiaolin | 2484.44 |
| 6 | Black | Loss | Chen Jing | 2693.31 |
| 7 | Black | Draw | Xue Wenxi | 2538.47 |
| 8 | White | Win | Wang Shuo | 2296.74 |
| 9 | White | Win | Cao Dong | 2739.79 |
| 2015 Chirstmas LianHuan Tournament | ||||
| Date | 2015-12-27 | Rating | 2523.64 | |
| Round | Color | Result | Opponent | |
| A1 | Black | Win | Zhang Tieliang | 1918.98 |
| A2 | Black | Win | Lei Hongying | 2173.96 |
| A3 | Black | Loss | Gao Cong | 2535.38 |
| A4 | White | Win | Zhu Tianyi | 2343.41 |
| A5 | Black | Draw | Cao Dong | 2741.95 |
| 3rd National Mind Sports Games of China, Men Group Final | ||||
| Date | 2015-09-22 | Rating | 2518.43 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Yang Yanxi | 2790.45 |
| 2 | Black | Loss | Zhang Yifeng | 2623.68 |
| 3 | Black | Draw | Huang Shengming | 2601.31 |
| 3rd National Mind Sports Games of China, Men Group A | ||||
| Date | 2015-09-20 | Rating | 2518.41 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Zhang Jiguo | 2268.75 |
| 2 | White | Draw | Liu Yang | 2532.32 |
| 3 | Black | Win | Lu Hai | 2578.04 |
| 4 | White | Loss | Cen Huoyu | 2497.32 |
| 5 | White | Draw | Yin Tong | 2486.44 |
| 6 | Black | Win | Jin Hongli | 2282.43 |
| 7 | White | Loss | Mei Fan | 2641.10 |
| 8 | Black | Win | Li Yanghui | 2404.25 |
| 9 | White | Win | Xie Cun | 2496.68 |
| Chinese National Championship 2015, Men Group | ||||
| Date | 2015-05-24 | Rating | 2505.40 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Jiang Qiwen | 2569.96 |
| 2 | White | Win | Lan Zhiren | 2624.39 |
| 3 | Black | Loss | Mei Fan | 2625.07 |
| 4 | White | Win | Qian Kun | 2338.94 |
| 5 | White | Win | Gong Sheng | 2622.81 |
| 6 | Black | Win | Fan Xingcen | 2443.81 |
| 7 | White | Loss | Zhu Jianfeng | 2757.37 |
| 8 | Black | Loss | Liu Yang | 2511.02 |
| 9 | Black | Draw | Xie Cun | 2495.63 |
| Chinese National Championship 2014, Men Group Final | ||||
| Date | 2014-10-07 | Rating | 2452.91 | |
| Round | Color | Result | Opponent | |
| R | Black | Loss | Huang Shengming | 2571.82 |
| Chinese National Championship 2014, Men Group A | ||||
| Date | 2014-10-06 | Rating | 2452.71 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Lin Jinshun | 2510.79 |
| 2 | White | Win | Ma Hongzhou | 2277.43 |
| 3 | Black | Win | Chen Hong | 1963.25 |
| 4 | White | Win | Chen Jing | 2660.96 |
| 5 | Black | Loss | Lu Hai | 2594.29 |
| 6 | White | Win | Zou Jialai | 2128.18 |
| 7 | Black | Loss | Gao Cong | 2504.32 |
| Chinese National Championship 2013, Men Group Final | ||||
| Date | 2013-10-06 | Rating | 2379.59 | |
| Round | Color | Result | Opponent | |
| R | White | Win | Liu Zenan | 1943.79 |
| Chinese National Championship 2013, Men Group B | ||||
| Date | 2013-10-05 | Rating | 2379.38 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Huang Shengming | 2586.59 |
| 2 | Black | Win | Song Yu | 1962.17 |
| 3 | White | Loss | Gong Sheng | 2608.45 |
| 4 | White | Draw | Liao Xinyu | 2163.99 |
| 5 | Black | Win | Zhang Jiguo | 2114.94 |
| 6 | Black | Win | Chen Kaidi | 1987.11 |
| 7 | White | Loss | Xi Zhenyang | 2473.19 |
| Chinese National Open 2013, Men Group | ||||
| Date | 2013-06-12 | Rating | 2364.71 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Ge Lingfeng | 2396.88 |
| 2 | White | Loss | Qian Kun | 2228.87 |
| 4 | White | Loss | Gu Wei | 2517.02 |
| 5 | Black | Win | He Wenfei | 2046.83 |
| 6 | White | Win | Cai Lijie | 2411.46 |
| 7 | Black | Loss | Xi Zhenyang | 2468.79 |
| 2011 Christmas LianHuan Tournament | ||||
| Date | 2011-12-24 | Rating | 2331.09 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Li Tao | 2185.84 |
| 2 | Black | Win | Liu Yang | 1903.36 |
| 3 | White | Win | Zhang Hongmei | 2139.54 |
| 4 | Black | Win | Chen Wei | 2472.37 |
| 5 | Black | Win | Liu Yang | 1903.36 |
| 6 | Black | Loss | Cao Dong | 2676.40 |