Meng Jiehuan (蒙杰焕)
Place: Guangxi A.R., China
Birth: 1997-01-23
Rating: 2573.40, Std: 71.01, Rank: 67
First game: 2016-10-05, Last game: 2024-10-29
Top rating: 2587.17 (2022-07-18)
Games: 218, Wins: 111, Draws: 37, Losses: 70
Gy1: 34, Gy2: 95, Gy5: 140
| Chinese National King Tournament 2024 | ||||
|---|---|---|---|---|
| Date | 2024-10-29 | Rating | 2573.40 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Ling Shijie | 2762.31 |
| 2 | Black | Win | Huang Jianguang | 2497.00 |
| 3 | White | Win | Guo Renheng | 2276.68 |
| 4 | White | Loss | Jiang Qiwen | 2830.83 |
| 5 | Black | Loss | Mei Fan | 2670.40 |
| 6 | Black | Win | Xi Zhenyang | 2587.93 |
| 7 | White | Win | Zhong Yuyang | 2451.14 |
| Chinese National Team Championship 2024, Men's Group | ||||
| Date | 2024-09-16 | Rating | 2570.55 | |
| Round | Color | Result | Opponent | |
| 2 | Black | Win | Chen Jing | 2649.81 |
| 3 | White | Draw | Liu Yang | 2545.78 |
| 4 | Black | Draw | Cao Dong | 2765.07 |
| 5 | White | Win | Xue Xinze | 2213.93 |
| 6 | Black | Loss | Huang Liqin | 2772.04 |
| 7 | Black | Win | Zhu Tianyi | 2505.61 |
| 2024 Guangzhou Renju Open Tournament | ||||
| Date | 2024-08-10 | Rating | 2563.53 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Li Yanan | 2333.42 |
| 2 | White | Win | Huang Yiming | 2055.20 |
| 3 | Black | Loss | He Shujun | 2690.20 |
| 4 | Black | Win | Wang Zhijie | 2104.08 |
| 5 | Black | Win | Dong Jiahao | 2407.79 |
| “Lingfeng Cup” 6th World Renju Open | ||||
| Date | 2024-05-12 | Rating | 2543.52 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Li Xiaoqing | 2589.71 |
| 2 | Black | Draw | Toyo Koryu | 2197.64 |
| 3 | White | Win | Wu Lina | 2043.92 |
| 4 | Black | Draw | Pinsky Alexander | 2640.50 |
| 5 | White | Loss | Wang Qingqing | 2643.98 |
| 6 | Black | Loss | Guo Renheng | 2299.78 |
| 7 | Black | Win | Makhina Alla | 1743.95 |
| 8 | Black | Win | Fukui Nobuhiro | 2374.85 |
| 9 | Black | Win | Metreveli Irina | 2395.28 |
| Chinese National Championship 2024, Men Group Preliminary | ||||
| Date | 2024-03-16 | Rating | 2538.47 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Xiao Yikang | 2128.27 |
| 2 | White | Draw | Ni Zhongxing | 2760.14 |
| 3 | Black | Loss | Jiang Qiwen | 2798.35 |
| 4 | White | Loss | Liu Jie | 2536.53 |
| 5 | Black | Loss | Xu Jiaqi | 2587.58 |
| 6 | White | Loss | Yang Tingyu | 2532.64 |
| 7 | Black | Win | Zong Yicheng | 1839.21 |
| 5th National Mind Sports Games of China, Mixed Team | ||||
| Date | 2023-11-04 | Rating | 2544.98 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Huang Jianguang | 2572.02 |
| 2 | Black | Win | Zhang Nan | 2092.35 |
| 3 | White | Win | Hu Long | 2417.29 |
| 4 | Black | Win | Lin Yizhong | 2296.76 |
| 5 | Black | Loss | Lu Hai | 2741.45 |
| 6 | White | Loss | Zhang Yifeng | 2717.67 |
| 7 | White | Draw | Wang Youzhi | 2378.83 |
| 5th National Mind Sports Games of China, Men Group Preliminary | ||||
| Date | 2023-10-30 | Rating | 2545.57 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Liu Changtong | 2147.93 |
| 2 | Black | Loss | Cao Dong | 2742.28 |
| 3 | White | Loss | Li Dong | 2507.48 |
| 4 | Black | Loss | Wang Bowen | 2458.86 |
| 5 | White | Loss | Huang Daxing | 2373.19 |
| 6 | White | Win | Wu Kan | 2042.79 |
| 7 | Black | Win | Jiao Zhengrui | 2576.32 |
| 8 | White | Win | Wang Hongbo | 2109.59 |
| 9 | Black | Win | Wang Youzhi | 2379.46 |
| Chinese National Ding'an Open 2023 | ||||
| Date | 2023-08-22 | Rating | 2562.13 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Chen Yue | 2085.80 |
| 2 | White | Draw | Xie Weixiang | 2643.39 |
| 3 | Black | Win | Wang Qingqing | 2637.29 |
| 4 | White | Draw | Cao Dong | 2733.42 |
| 5 | Black | Draw | Wan Junhong | 2553.25 |
| 6 | White | Win | Ni Zhongxing | 2731.50 |
| 7 | White | Draw | Lu Hai | 2746.68 |
| Chinese National Team Championship 2023 | ||||
| Date | 2023-06-24 | Rating | 2563.41 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Lu Hai | 2733.45 |
| 2 | White | Draw | Zhang Xiaojian | 2539.81 |
| 3 | White | Loss | Jiang Qiwen | 2781.49 |
| 4 | Black | Draw | Liu Yang | 2615.02 |
| 5 | Black | Win | Zhang Jiguo | 2320.46 |
| 6 | White | Win | Chen Xin | 2540.39 |
| 7 | Black | Draw | Qian Kun | 2587.28 |
| “Lingfeng Cup” 5th World Renju Open, Group A | ||||
| Date | 2023-06-18 | Rating | 2563.04 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Fu Liang | 2418.32 |
| 2 | Black | Loss | Zhang Jiguo | 2321.20 |
| 4 | Black | Win | Ni Zhongxing | 2723.52 |
| 5 | Black | Loss | Jiang Qiwen | 2781.42 |
| 6 | Black | Win | Xie Weixiang | 2645.07 |
| 7 | Black | Loss | Wu Di | 2680.05 |
| 8 | Black | Win | He Shujun | 2651.44 |
| 9 | Black | Loss | Zhu Tianyi | 2537.79 |
| Chinese National Championship 2023, Men Group Preliminary | ||||
| Date | 2023-05-05 | Rating | 2558.58 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Zong Yicheng | 1824.87 |
| 2 | Black | Loss | Jiang Qiwen | 2775.69 |
| 3 | White | Loss | Li Dong | 2509.85 |
| 4 | White | Loss | Zhang Zhihao | 2281.38 |
| 5 | Black | Win | Su Zijing | 1951.58 |
| 6 | White | Win | Dong Jiahao | 2424.12 |
| 7 | Black | Loss | Mao Weiming | 2510.81 |
| Chinese National Championship 2022, Men Group Preliminary | ||||
| Date | 2023-03-20 | Rating | 2563.28 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Deng Qi | 2260.10 |
| 2 | White | Win | He Shujun | 2656.76 |
| 3 | Black | Loss | Huang Liqin | 2726.91 |
| 4 | White | Loss | Liu Yang | 2634.13 |
| 5 | Black | Draw | Cao Shuang | 2225.07 |
| 6 | White | Win | Li Dong | 2509.87 |
| 7 | White | Loss | Xi Zhenyang | 2617.88 |
| Chinese National Amateur King Tournament 2022 | ||||
| Date | 2022-11-29 | Rating | 2577.99 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Fu Liang | 2462.05 |
| 2 | White | Loss | Wan Junhong | 2492.38 |
| 3 | Black | Win | Ding Kailun | 2004.83 |
| 4 | White | Loss | He Shujun | 2662.55 |
| 5 | White | Win | Cheng Yanzhen | 2416.79 |
| 6 | White | Loss | Huang Shengming | 2727.47 |
| 7 | Black | Win | Yu Yajun | 2423.53 |
| 8 | Black | Win | Chen Xin | 2546.64 |
| 9 | Black | Draw | Huang Liqin | 2723.54 |
| 4th Anji World Renju Open | ||||
| Date | 2022-11-13 | Rating | 2579.57 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Zhang Yifeng | 2680.29 |
| 2 | White | Win | Fu Liang | 2462.47 |
| 3 | White | Loss | Chen Xin | 2548.99 |
| 4 | White | Win | Yu Yuanzhen | 2060.67 |
| 5 | Black | Win | Ge Yuwei | 1885.66 |
| 6 | Black | Win | Mao Weiming | 2482.88 |
| 7 | White | Win | Zhang Xiaojian | 2541.29 |
| World Renju Youth Cup 2022 (online) A Group | ||||
| Date | 2022-07-18 | Rating | 2587.17 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Lõhmus Kristofer | 2339.11 |
| 2 | White | Win | Kang Tingrui | 2501.57 |
| 3 | Black | Win | Lu Yi | 2332.74 |
| 4 | White | Loss | He Shujun | 2663.58 |
| 5 | Black | Win | Dong Jiahao | 2395.74 |
| 6 | White | Win | Guo Song | 2151.42 |
| 7 | Black | Win | Kang Sang-min | 2481.44 |
| 8 | White | Win | Chen Jie | 2415.55 |
| 9 | Black | Win | Zhao Xinye | 2228.01 |
| Chinese National Team Championship 2021, Finals (online) | ||||
| Date | 2022-01-16 | Rating | 2569.89 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Wu You | 2326.08 |
| 2 | Black | Loss | Cao Dong | 2735.48 |
| 3 | White | Win | Mao Weiming | 2433.90 |
| 4 | Black | Draw | Wu Di | 2666.77 |
| Chinese National Team Championship 2021, Qualification (online) | ||||
| Date | 2022-01-08 | Rating | 2568.80 | |
| Round | Color | Result | Opponent | |
| 2 | White | Loss | Jiang Qiwen | 2757.83 |
| 3 | White | Draw | Mei Fan | 2715.35 |
| 4 | Black | Draw | Liu Jinfeng | 2230.71 |
| 5 | Black | Loss | Wu Di | 2667.17 |
| Chinese National Championship 2021, Men Group | ||||
| Date | 2021-10-07 | Rating | 2564.37 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Chen Zhu | 2296.06 |
| 2 | Black | Draw | Huang Daxing | 2424.38 |
| 3 | Black | Loss | Cao Dong | 2729.93 |
| 4 | Black | Win | Fu Liang | 2448.54 |
| 5 | Black | Draw | Ni Zhongxing | 2709.28 |
| 6 | White | Loss | He Shujun | 2631.07 |
| 7 | Black | Draw | Zhang Xiaojian | 2502.83 |
| 3rd Anji World Renju Open | ||||
| Date | 2020-12-20 | Rating | 2558.59 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Yin Jiamiao | 2421.52 |
| 2 | White | Win | Mei Fan | 2684.25 |
| 3 | Black | Loss | Kang Tingrui | 2474.22 |
| 4 | White | Loss | Jiang Qiwen | 2784.26 |
| 5 | White | Draw | Yu Yajun | 2373.26 |
| 6 | Black | Loss | Hou Jun | 2266.80 |
| 7 | White | Win | Zhu Zhaoyun | 2194.01 |
| Chinese National Championship 2020, Men Group (online) | ||||
| Date | 2020-12-16 | Rating | 2559.10 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Zhou Ying | 2071.89 |
| 2 | Black | Loss | Ai Xianping | 2726.30 |
| 3 | Black | Win | Yang Jianheng | 1913.75 |
| 4 | White | Win | Zhu Tianyi | 2533.10 |
| 5 | Black | Win | Zhao Yan | 2248.57 |
| 6 | Black | Win | Zhang Jiguo | 2439.84 |
| 7 | White | Win | Yang Tingyu | 2550.28 |
| 4th National Mind Sports Games of China, Mixed Team | ||||
| Date | 2019-11-18 | Rating | 2555.34 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Huang Jianguang | 2477.64 |
| 2 | Black | Win | Hu Long | 2378.10 |
| 3 | Black | Win | Xie Weixiang | 2560.53 |
| 4 | Black | Win | Ai Xianping | 2708.44 |
| 5 | White | Win | Chen Jie | 2332.79 |
| 6 | Black | Win | Zhou Wentao | 1891.79 |
| 7 | Black | Draw | Liu Yang | 2583.49 |
| 4th National Mind Sports Games of China, Men | ||||
| Date | 2019-11-13 | Rating | 2554.10 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Yao Zhaoxian | 1968.39 |
| 2 | Black | Loss | Mei Fan | 2697.01 |
| 3 | White | Win | Zhan Liyang | 2202.96 |
| 4 | White | Win | Xu Jiaqi | 2413.85 |
| 5 | White | Draw | Zhu Jianfeng | 2723.40 |
| 6 | Black | Win | Yin Licheng | 2493.71 |
| 7 | Black | Loss | Chen Jing | 2695.71 |
| 8 | Black | Win | Liu Yang | 2584.02 |
| 9 | Black | Loss | Ai Xianping | 2708.78 |
| 2nd Anji World Renju Open | ||||
| Date | 2019-09-14 | Rating | 2534.28 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Wu Zhiqin | 2538.37 |
| 2 | White | Loss | Han Tae-ho | 2370.56 |
| 3 | Black | Loss | Wai Chan Keong | 2781.91 |
| 4 | White | Win | Zha Quanning | 2247.21 |
| 5 | White | Draw | Zhu Zhaoyun | 2154.63 |
| 6 | Black | Win | Chen Xin | 2436.42 |
| 7 | White | Loss | Liu Yang | 2588.65 |
| 8 | White | Loss | Liu Xun | 2456.68 |
| 9 | White | Loss | Zhang Jiguo | 2405.64 |
| Chinese National Open 2019, Men Group | ||||
| Date | 2019-07-17 | Rating | 2527.84 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Chen Jie | 2315.67 |
| 2 | Black | Loss | Zhang Yifeng | 2654.29 |
| 3 | White | Win | Fan Jiahao | 2263.56 |
| 4 | Black | Win | Tang Shiqi | 2429.04 |
| 5 | Black | Draw | Yin Licheng | 2499.42 |
| 6 | Black | Loss | Qian Kun | 2515.99 |
| 7 | Black | Win | Zhang Wenbo | 2394.24 |
| “SOPAI Cup” 1st World Renju Open | ||||
| Date | 2018-11-25 | Rating | 2497.09 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Zhu Tianyi | 2516.83 |
| 2 | White | Win | Guo Song | 2064.61 |
| 3 | Black | Loss | Lan Zhiren | 2671.39 |
| 4 | Black | Win | Ma Shiwei | 1882.29 |
| 5 | Black | Loss | Xie Weixiang | 2575.24 |
| 6 | White | Draw | Lu Hai | 2612.51 |
| 7 | White | Loss | Cheng Yanzhen | 2419.85 |
| 8 | Black | Win | Huo Jiuxu | 2320.67 |
| 9 | White | Loss | Liu Yang | 2609.16 |
| Chinese National University Championship 2018, Men Group | ||||
| Date | 2018-06-18 | Rating | 2494.76 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Zha Shicheng | 1956.69 |
| 2 | Black | Win | Yao Bocheng | 2101.24 |
| 3 | Black | Win | Sun In | 2413.07 |
| 4 | White | Draw | Yan Chen | 2260.99 |
| 5 | White | Win | Zhao Qingsong | 2233.62 |
| 6 | Black | Loss | Tao Jiangbo | 2363.59 |
| 7 | Black | Win | Chen Sizheng | 2229.13 |
| Chinese National Team Championship 2018 | ||||
| Date | 2018-04-07 | Rating | 2494.45 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Cao Dong | 2793.25 |
| 2 | Black | Win | Gu Jichun | 2348.70 |
| 3 | Black | Win | Shi Xiaolin | 2482.06 |
| 4 | White | Win | Zhan Liyang | 2109.25 |
| 5 | Black | Draw | Fan Xingcen | 2528.49 |
| 6 | White | Loss | Jiang Qiwen | 2684.11 |
| 7 | White | Win | Xu Jianxin | 2491.48 |
| Chinese National Championship 2017, Men Group | ||||
| Date | 2017-10-03 | Rating | 2462.15 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Yin Licheng | 2480.06 |
| 2 | Black | Win | Liu Yang | 2655.92 |
| 3 | Black | Win | Lan Zhiren | 2647.16 |
| 4 | White | Loss | Ge Lingfeng | 2571.84 |
| 5 | Black | Draw | Zhu Jianfeng | 2824.13 |
| 6 | White | Loss | Qi Guan | 2812.28 |
| 7 | Black | Loss | Zhang Yifeng | 2645.67 |
| Chinese National University Championship 2017, Men Group | ||||
| Date | 2017-08-21 | Rating | 2446.62 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Fu Hui | 1889.70 |
| 2 | White | Win | Chen Wenzhuo | 1781.70 |
| 3 | Black | Draw | Hao Tianyi | 2278.19 |
| 4 | Black | Win | Chen Sizheng | 2189.41 |
| 5 | White | Draw | Huang Shiqin | 2187.01 |
| 6 | Black | Win | Huang Luotong | 2300.33 |
| 7 | White | Win | Liu Yin | 2192.19 |
| Chinese National Championship 2016 | ||||
| Date | 2016-10-05 | Rating | 2324.16 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Ma Hongzhou | 2396.63 |
| 2 | Black | Win | Bai Dongyuan | 2003.20 |
| 3 | Black | Win | Jing Zhe | 2003.53 |
| 4 | Black | Loss | Huang Junming | 2156.40 |
| 5 | Black | Loss | Li Weixing | 2469.40 |
| 6 | Black | Draw | Ma Chenzhi | 2100.86 |
| 7 | Black | Loss | Zhu Tianyi | 2399.95 |
| 8 | Black | Loss | Zhou Zhongchao | 2066.26 |
| 9 | White | Win | Xu Zhongqi | 1762.45 |