Meng Jiehuan (蒙杰焕)
Place: Guangxi A.R., China
Rating: 2496.28, Std: 76.07, Rank: 119
First game: 2016-10-05, Last game: 2024-03-16
Top rating: 2574.30 (2022-07-18)
Games: 191, Wins: 96, Draws: 33, Losses: 62
Gy1: 52, Gy2: 84, Gy5: 145
| Chinese National Championship 2024, Men Group Preliminary | ||||
|---|---|---|---|---|
| Date | 2024-03-16 | Rating | 2496.28 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Xiao Yikang | 2100.77 |
| 2 | White | Draw | Ni Zhongxing | 2702.72 |
| 3 | Black | Loss | Jiang Qiwen | 2753.16 |
| 4 | White | Loss | Liu Jie | 2464.87 |
| 5 | Black | Loss | Xu Jiaqi | 2490.89 |
| 6 | White | Loss | Yang Tingyu | 2512.10 |
| 7 | Black | Win | Zong Yicheng | 1817.52 |
| 5th National Mind Sports Games of China, Mixed Team | ||||
| Date | 2023-11-04 | Rating | 2516.03 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Huang Jianguang | 2588.83 |
| 2 | Black | Win | Zhang Nan | 2041.82 |
| 3 | White | Win | Hu Long | 2405.92 |
| 4 | Black | Win | Lin Yizhong | 2287.39 |
| 5 | Black | Loss | Lu Hai | 2774.01 |
| 6 | White | Loss | Zhang Yifeng | 2709.96 |
| 7 | White | Draw | Wang Youzhi | 2366.68 |
| 5th National Mind Sports Games of China, Men Group Preliminary | ||||
| Date | 2023-10-30 | Rating | 2517.00 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Liu Changtong | 2128.08 |
| 2 | Black | Loss | Cao Dong | 2726.82 |
| 3 | White | Loss | Li Dong | 2496.43 |
| 4 | Black | Loss | Wang Bowen | 2404.91 |
| 5 | White | Loss | Huang Daxing | 2363.49 |
| 6 | White | Win | Wu Kan | 2030.54 |
| 7 | Black | Win | Jiao Zhengrui | 2544.77 |
| 8 | White | Win | Wang Hongbo | 2104.04 |
| 9 | Black | Win | Wang Youzhi | 2367.30 |
| Chinese National Ding'an Open 2023 | ||||
| Date | 2023-08-22 | Rating | 2538.44 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Chen Yue | 2070.97 |
| 2 | White | Draw | Xie Weixiang | 2639.36 |
| 3 | Black | Win | Wang Qingqing | 2619.95 |
| 4 | White | Draw | Cao Dong | 2721.99 |
| 5 | Black | Draw | Wan Junhong | 2534.62 |
| 6 | White | Win | Ni Zhongxing | 2710.19 |
| 7 | White | Draw | Lu Hai | 2766.43 |
| Chinese National Team Championship 2023 | ||||
| Date | 2023-06-24 | Rating | 2543.17 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Lu Hai | 2747.06 |
| 2 | White | Draw | Zhang Xiaojian | 2522.28 |
| 3 | White | Loss | Jiang Qiwen | 2763.67 |
| 4 | Black | Draw | Liu Yang | 2615.50 |
| 5 | Black | Win | Zhang Jiguo | 2318.86 |
| 6 | White | Win | Chen Xin | 2507.64 |
| 7 | Black | Draw | Qian Kun | 2581.04 |
| “Lingfeng Cup” 5th World Renju Open, Group A | ||||
| Date | 2023-06-18 | Rating | 2543.10 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Fu Liang | 2443.81 |
| 2 | Black | Loss | Zhang Jiguo | 2319.48 |
| 4 | Black | Win | Ni Zhongxing | 2707.79 |
| 5 | Black | Loss | Jiang Qiwen | 2763.98 |
| 6 | Black | Win | Xie Weixiang | 2640.31 |
| 7 | Black | Loss | Wu Di | 2682.36 |
| 8 | Black | Win | He Shujun | 2634.75 |
| 9 | Black | Loss | Zhu Tianyi | 2531.01 |
| Chinese National Championship 2023, Men Group Preliminary | ||||
| Date | 2023-05-05 | Rating | 2540.01 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Zong Yicheng | 1802.86 |
| 2 | Black | Loss | Jiang Qiwen | 2760.35 |
| 3 | White | Loss | Li Dong | 2499.83 |
| 4 | White | Loss | Zhang Zhihao | 2259.53 |
| 5 | Black | Win | Su Zijing | 1924.29 |
| 6 | White | Win | Dong Jiahao | 2422.53 |
| 7 | Black | Loss | Mao Weiming | 2492.35 |
| Chinese National Championship 2022, Men Group Preliminary | ||||
| Date | 2023-03-20 | Rating | 2545.99 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Deng Qi | 2229.88 |
| 2 | White | Win | He Shujun | 2642.33 |
| 3 | Black | Loss | Huang Liqin | 2707.81 |
| 4 | White | Loss | Liu Yang | 2633.36 |
| 5 | Black | Draw | Cao Shuang | 2211.42 |
| 6 | White | Win | Li Dong | 2499.70 |
| 7 | White | Loss | Xi Zhenyang | 2616.30 |
| Chinese National Renju King Tournament 2022 | ||||
| Date | 2022-11-29 | Rating | 2563.17 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Fu Liang | 2470.79 |
| 2 | White | Loss | Wan Junhong | 2478.38 |
| 3 | Black | Win | Ding Kailun | 1994.00 |
| 4 | White | Loss | He Shujun | 2650.56 |
| 5 | White | Win | Cheng Yanzhen | 2398.75 |
| 6 | White | Loss | Huang Shengming | 2731.19 |
| 7 | Black | Win | Yu Yajun | 2405.70 |
| 8 | Black | Win | Chen Xin | 2524.64 |
| 9 | Black | Draw | Huang Liqin | 2707.46 |
| 4th Anji World Renju Open | ||||
| Date | 2022-11-13 | Rating | 2565.04 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Zhang Yifeng | 2673.35 |
| 2 | White | Win | Fu Liang | 2470.60 |
| 3 | White | Loss | Chen Xin | 2527.43 |
| 4 | White | Win | Yu Yuanzhen | 2065.07 |
| 5 | Black | Win | Ge Yuwei | 1868.49 |
| 6 | Black | Win | Mao Weiming | 2466.93 |
| 7 | White | Win | Zhang Xiaojian | 2527.07 |
| World Renju Youth Cup 2022 (online) A Group | ||||
| Date | 2022-07-18 | Rating | 2574.30 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Lõhmus Kristofer | 2327.73 |
| 2 | White | Win | Kang Tingrui | 2493.82 |
| 3 | Black | Win | Lu Yi | 2320.86 |
| 4 | White | Loss | He Shujun | 2652.80 |
| 5 | Black | Win | Dong Jiahao | 2391.91 |
| 6 | White | Win | Guo Song | 2132.56 |
| 7 | Black | Win | Kang Sang-min | 2473.58 |
| 8 | White | Win | Chen Jie | 2406.23 |
| 9 | Black | Win | Zhao Xinye | 2204.98 |
| Chinese National Team Championship 2021, Finals (online) | ||||
| Date | 2022-01-16 | Rating | 2559.11 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Wu You | 2306.78 |
| 2 | Black | Loss | Cao Dong | 2728.31 |
| 3 | White | Win | Mao Weiming | 2420.70 |
| 4 | Black | Draw | Wu Di | 2661.98 |
| Chinese National Team Championship 2021, Qualification (online) | ||||
| Date | 2022-01-08 | Rating | 2558.11 | |
| Round | Color | Result | Opponent | |
| 2 | White | Loss | Jiang Qiwen | 2748.32 |
| 3 | White | Draw | Mei Fan | 2714.42 |
| 4 | Black | Draw | Liu Jinfeng | 2221.30 |
| 5 | Black | Loss | Wu Di | 2662.30 |
| Chinese National Championship 2021, Men Group | ||||
| Date | 2021-10-07 | Rating | 2554.51 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Chen Zhu | 2287.11 |
| 2 | Black | Draw | Huang Daxing | 2414.97 |
| 3 | Black | Loss | Cao Dong | 2722.91 |
| 4 | Black | Win | Fu Liang | 2447.11 |
| 5 | Black | Draw | Ni Zhongxing | 2701.44 |
| 6 | White | Loss | He Shujun | 2622.08 |
| 7 | Black | Draw | Zhang Xiaojian | 2491.97 |
| 3rd Anji World Renju Open | ||||
| Date | 2020-12-20 | Rating | 2550.73 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Yin Jiamiao | 2414.07 |
| 2 | White | Win | Mei Fan | 2680.68 |
| 3 | Black | Loss | Kang Tingrui | 2467.57 |
| 4 | White | Loss | Jiang Qiwen | 2777.37 |
| 5 | White | Draw | Yu Yajun | 2362.82 |
| 6 | Black | Loss | Hou Jun | 2263.21 |
| 7 | White | Win | Zhu Zhaoyun | 2191.93 |
| Chinese National Championship 2020, Men Group (online) | ||||
| Date | 2020-12-16 | Rating | 2551.27 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Zhou Ying | 2058.16 |
| 2 | Black | Loss | Ai Xianping | 2720.48 |
| 3 | Black | Win | Yang Jianheng | 1909.65 |
| 4 | White | Win | Zhu Tianyi | 2524.56 |
| 5 | Black | Win | Zhao Yan | 2237.49 |
| 6 | Black | Win | Zhang Jiguo | 2433.44 |
| 7 | White | Win | Yang Tingyu | 2542.26 |
| 4th National Mind Sports Games of China, Mixed Team | ||||
| Date | 2019-11-18 | Rating | 2549.71 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Huang Jianguang | 2471.43 |
| 2 | Black | Win | Hu Long | 2372.01 |
| 3 | Black | Win | Xie Weixiang | 2555.06 |
| 4 | Black | Win | Ai Xianping | 2703.34 |
| 5 | White | Win | Chen Jie | 2326.22 |
| 6 | Black | Win | Zhou Wentao | 1888.02 |
| 7 | Black | Draw | Liu Yang | 2578.96 |
| 4th National Mind Sports Games of China, Men | ||||
| Date | 2019-11-13 | Rating | 2548.49 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Yao Zhaoxian | 1965.85 |
| 2 | Black | Loss | Mei Fan | 2692.94 |
| 3 | White | Win | Zhan Liyang | 2197.44 |
| 4 | White | Win | Xu Jiaqi | 2398.70 |
| 5 | White | Draw | Zhu Jianfeng | 2720.07 |
| 6 | Black | Win | Yin Licheng | 2501.31 |
| 7 | Black | Loss | Chen Jing | 2690.68 |
| 8 | Black | Win | Liu Yang | 2579.48 |
| 9 | Black | Loss | Ai Xianping | 2703.69 |
| 2nd Anji World Renju Open | ||||
| Date | 2019-09-14 | Rating | 2528.91 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Wu Zhiqin | 2531.84 |
| 2 | White | Loss | Han Tae-ho | 2368.35 |
| 3 | Black | Loss | Wai Chan Keong | 2780.05 |
| 4 | White | Win | Zha Quanning | 2242.13 |
| 5 | White | Draw | Zhu Zhaoyun | 2150.98 |
| 6 | Black | Win | Chen Xin | 2429.61 |
| 7 | White | Loss | Liu Yang | 2584.00 |
| 8 | White | Loss | Liu Xun | 2450.52 |
| 9 | White | Loss | Zhang Jiguo | 2400.35 |
| Chinese National Open 2019, Men Group | ||||
| Date | 2019-07-17 | Rating | 2522.68 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Chen Jie | 2309.24 |
| 2 | Black | Loss | Zhang Yifeng | 2650.19 |
| 3 | White | Win | Fan Jiahao | 2256.45 |
| 4 | Black | Win | Tang Shiqi | 2422.83 |
| 5 | Black | Draw | Yin Licheng | 2503.66 |
| 6 | Black | Loss | Qian Kun | 2511.06 |
| 7 | Black | Win | Zhang Wenbo | 2388.86 |
| “SOPAI Cup” 1st World Renju Open | ||||
| Date | 2018-11-25 | Rating | 2492.45 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Zhu Tianyi | 2512.13 |
| 2 | White | Win | Guo Song | 2057.65 |
| 3 | Black | Loss | Lan Zhiren | 2667.69 |
| 4 | Black | Win | Ma Shiwei | 1850.23 |
| 5 | Black | Loss | Xie Weixiang | 2570.25 |
| 6 | White | Draw | Lu Hai | 2608.58 |
| 7 | White | Loss | Cheng Yanzhen | 2415.20 |
| 8 | Black | Win | Huo Jiuxu | 2315.20 |
| 9 | White | Loss | Liu Yang | 2605.13 |
| Chinese National University Championship 2018, Men Group | ||||
| Date | 2018-06-18 | Rating | 2490.55 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Zha Shicheng | 1954.05 |
| 2 | Black | Win | Yao Bocheng | 2098.42 |
| 3 | Black | Win | Sun In | 2411.66 |
| 4 | White | Draw | Yan Chen | 2257.96 |
| 5 | White | Win | Zhao Qingsong | 2230.51 |
| 6 | Black | Loss | Tao Jiangbo | 2359.44 |
| 7 | Black | Win | Chen Sizheng | 2225.66 |
| Chinese National Team Championship 2018 | ||||
| Date | 2018-04-07 | Rating | 2490.36 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Cao Dong | 2789.74 |
| 2 | Black | Win | Gu Jichun | 2344.64 |
| 3 | Black | Win | Shi Xiaolin | 2478.02 |
| 4 | White | Win | Zhan Liyang | 2104.88 |
| 5 | Black | Draw | Fan Xingcen | 2524.32 |
| 6 | White | Loss | Jiang Qiwen | 2680.18 |
| 7 | White | Win | Xu Jianxin | 2486.31 |
| Chinese National Championship 2017, Men Group | ||||
| Date | 2017-10-03 | Rating | 2458.43 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Yin Licheng | 2477.98 |
| 2 | Black | Win | Liu Yang | 2653.04 |
| 3 | Black | Win | Lan Zhiren | 2644.48 |
| 4 | White | Loss | Ge Lingfeng | 2568.91 |
| 5 | Black | Draw | Zhu Jianfeng | 2821.45 |
| 6 | White | Loss | Qi Guan | 2809.45 |
| 7 | Black | Loss | Zhang Yifeng | 2642.25 |
| Chinese National University Championship 2017, Men Group | ||||
| Date | 2017-08-21 | Rating | 2442.94 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Fu Hui | 1885.58 |
| 2 | White | Win | Chen Wenzhuo | 1779.42 |
| 3 | Black | Draw | Hao Tianyi | 2274.46 |
| 4 | Black | Win | Chen Sizheng | 2186.06 |
| 5 | White | Draw | Huang Shiqin | 2183.49 |
| 6 | Black | Win | Huang Luotong | 2305.34 |
| 7 | White | Win | Liu Yin | 2189.23 |
| Chinese National Championship 2016 | ||||
| Date | 2016-10-05 | Rating | 2320.44 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Ma Hongzhou | 2392.74 |
| 2 | Black | Win | Bai Dongyuan | 1999.99 |
| 3 | Black | Win | Jing Zhe | 2000.21 |
| 4 | Black | Loss | Huang Junming | 2148.27 |
| 5 | Black | Loss | Li Weixing | 2465.78 |
| 6 | Black | Draw | Ma Chenzhi | 2096.61 |
| 7 | Black | Loss | Zhu Tianyi | 2396.48 |
| 8 | Black | Loss | Zhou Zhongchao | 2062.86 |
| 9 | White | Win | Xu Zhongqi | 1758.69 |