Xia Jianjin (夏建晋)
Place: Jiangxi Prov., China
Rating: 2527.04, Std: 88.49, Rank: 102
First game: 2023-10-26, Last game: 2026-05-21
Top rating: 2530.02 (2025-12-01)
Games: 82, Wins: 40, Draws: 10, Losses: 32
Gy1: 16, Gy2: 51, Gy5: 82
| Chinese National Championship 2026, Men Preliminary | ||||
|---|---|---|---|---|
| Date | 2026-05-21 | Rating | 2527.04 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Wu Di | 2753.97 |
| 2 | White | Loss | Yin Licheng | 2553.09 |
| 3 | Black | Win | Yao Bofan | 2162.01 |
| 4 | Black | Loss | Zhang Xiaojian | 2692.37 |
| 5 | White | Win | Zhong Baogui | 2201.09 |
| 6 | Black | Win | Fu Liang | 2351.42 |
| 7 | White | Loss | Huang Liqin | 2755.43 |
| Chinese National Amateur King Tournament 2025 | ||||
| Date | 2025-12-01 | Rating | 2530.02 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Chen Guanhui | 2148.60 |
| 2 | Black | Loss | Tu Shuyan | 2314.80 |
| 3 | White | Win | He Jun | 2294.29 |
| 4 | Black | Win | Chen Chao | 2450.80 |
| 5 | White | Win | Zhuang Yixiang | 2157.63 |
| 6 | Black | Win | Li Dong | 2685.64 |
| 7 | White | Win | Zhao Yun | 2710.60 |
| 8 | Black | Win | Chen Haoyuan | 2608.67 |
| 9 | Black | Draw | He Shujun | 2655.32 |
| Chinese National King Tournament 2025 | ||||
| Date | 2025-07-29 | Rating | 2500.89 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Meng Jiehuan | 2523.80 |
| 2 | Black | Loss | Ni Zhongxing | 2800.59 |
| 3 | White | Win | Li Jie | 1944.53 |
| 4 | Black | Loss | Huang Liqin | 2767.00 |
| 5 | White | Win | Lu Hai | 2589.93 |
| 6 | Black | Loss | Wan Junhong | 2624.16 |
| 7 | White | Loss | Zhong Yuyang | 2601.24 |
| “Lingfeng Cup” 7th World Renju Open | ||||
| Date | 2025-05-19 | Rating | 2482.92 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Wan Junhong | 2626.41 |
| 2 | White | Draw | Lu Yi | 2487.62 |
| 3 | White | Win |  Berezin Roman | 2318.52 |
| 4 | Black | Loss | Xu Jiaqi | 2629.25 |
| 5 | Black | Win | Hong Wanru | 2177.20 |
| 6 | Black | Win | Jin Rui | 2472.75 |
| 7 | Black | Loss | Xi Zhenyang | 2612.05 |
| 8 | Black | Loss | Meng Jiehuan | 2538.29 |
| 9 | White | Loss | Li Xiaoqing | 2656.43 |
| Chinese National Championship 2025, Men Preliminary | ||||
| Date | 2025-05-10 | Rating | 2481.35 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Cao Dong | 2783.15 |
| 2 | White | Draw | Xi Zhenyang | 2611.09 |
| 3 | Black | Win | Cai Shangzhu | 2146.40 |
| 4 | White | Loss | Zhang Yifeng | 2682.44 |
| 5 | Black | Win | Xu Yepeng | 2140.20 |
| 6 | White | Loss | Ling Shijie | 2803.06 |
| 7 | Black | Loss | Chen Xin | 2613.74 |
| “I Want to Go to Zhiyun” National Tournament 2024, Final | ||||
| Date | 2024-12-08 | Rating | 2453.06 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Liu Huajun | 2294.55 |
| 2 | Black | Win | Liu Jinfeng | 2252.98 |
| 3 | White | Win | Wu Binbin | 2110.51 |
| 4 | White | Draw | Zhu Tianyi | 2498.84 |
| 5 | Black | Win | Hou Jun | 2238.99 |
| Chinese National Amateur King Tournament 2024 | ||||
| Date | 2024-11-11 | Rating | 2448.25 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Hou Jun | 2237.95 |
| 2 | White | Win | Hu Yuhan | 2093.89 |
| 3 | Black | Loss | Wang Qingle | 2273.22 |
| 4 | White | Win | Xiao Yikang | 2185.71 |
| 5 | Black | Loss | Xie Weixiang | 2598.36 |
| 6 | White | Loss | Cai Ziyang | 2578.51 |
| 7 | Black | Win | Zhu Zhaoyun | 2200.02 |
| “Lingfeng Cup” 6th World Renju Open | ||||
| Date | 2024-05-12 | Rating | 2428.47 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss |  Huang Jin-xian | 2668.12 |
| 2 | White | Win | Mei Fan | 2735.49 |
| 3 | Black | Loss | Huang Yimiao | 2532.60 |
| 4 | Black | Loss | Savrasova Yulia | 2560.30 |
| 5 | White | Win | Petrova Mariia | 2359.99 |
| 6 | Black | Win | Zhong Tianze | 1938.27 |
| 7 | Black | Draw | Guo Renheng | 2351.02 |
| 8 | White | Draw | Zhang Xiaojian | 2613.00 |
| 9 | White | Loss |  Lin Huang-Yu | 2624.99 |
| Chinese National Championship 2024, Men Group Preliminary | ||||
| Date | 2024-03-16 | Rating | 2420.24 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Ni Zhongxing | 2781.18 |
| 2 | White | Win | Yang Tingyu | 2592.49 |
| 3 | Black | Loss | Ai Xianping | 2731.58 |
| 4 | Black | Draw | Liu Chao | 2497.87 |
| 5 | White | Loss | Zhong Yuyang | 2479.38 |
| 6 | Black | Loss | Mao Weiming | 2549.58 |
| 7 | White | Win | Guo Kaiming | 2118.64 |
| Chinese National Amateur King Tournament 2023 | ||||
| Date | 2023-11-13 | Rating | 2402.35 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Ding Kailun | 2041.93 |
| 2 | Black | Loss | Wan Junhong | 2594.00 |
| 3 | White | Win | Li Yincun | 1833.55 |
| 4 | White | Loss | Gao Jiaxuan | 2122.91 |
| 6 | Black | Win | Zhang Yifeng | 2721.82 |
| 7 | White | Loss | Jin Hongtao | 2365.59 |
| 8 | White | Win | Cheng Yanzhen | 2415.35 |
| 9 | Black | Win | Lu Yi | 2416.45 |
| 5th National Mind Sports Games of China, Open | ||||
| Date | 2023-10-26 | Rating | 2398.93 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Guo Fangchen | 1993.24 |
| 2 | White | Win | Wu Binbin | 2115.29 |
| 3 | Black | Win | Liu Yong | 1993.24 |
| 4 | White | Win | Zhong Zichen | 1632.76 |
| 5 | White | Loss | Ding Kailun | 2041.22 |
| 6 | Black | Win | Qin Zisheng | 1862.56 |
| 7 | White | Win | Kou Yifan | 2125.08 |