Meng Jiehuan (蒙杰焕)

Place: Guangxi A.R., China

Birth: 1997-01-23

Rating: 2529.68, Std: 86.48, Rank: 109

First game: 2016-10-05, Last game: 2025-12-07

Top rating: 2605.20 (2022-07-18)

Games: 252, Wins: 124, Draws: 41, Losses: 87

Gy1: 34, Gy2: 61, Gy5: 160

2025 Bay Area (Shenzhen) Renju Elite Tournament
Date	2025-12-07		Rating	2529.68
Round	Color	Result	Opponent
1	White	Loss	Jiang Qiwen	2770.27
2	Black	Loss	Cao Dong	2799.53
3	White	Draw	Li Xiaoqing	2694.25
4	White	Draw	Wai Chan Keong	2790.94
Chinese National Team Championship 2025
Date	2025-10-09		Rating	2528.60
Round	Color	Result	Opponent
1	Black	Loss	Jiang Qiwen	2761.93
2	Black	Loss	Zhao Yun	2694.12
3	White	Draw	Huang Shengming	2748.21
4	White	Loss	Chen Haoyuan	2536.34
5	Black	Loss	Yin Licheng	2518.46
6	Black	Win	Han Ning	1948.69
7	White	Win	Zhu Tianyi	2448.08
Chinese National King Tournament 2025
Date	2025-07-29		Rating	2533.60
Round	Color	Result	Opponent
1	Black	Loss	Xia Jianjin	2507.60
2	White	Win	Zhang Hongmei	2060.61
3	Black	Win	Yao Bofan	2098.76
4	White	Loss	Wu Di	2732.46
5	Black	Win	Zhu Tianyi	2446.89
6	White	Loss	Ling Shijie	2805.40
7	Black	Loss	Gao Cong	2529.54
“Lingfeng Cup” 7th World Renju Open
Date	2025-05-19		Rating	2545.96
Round	Color	Result	Opponent
1	White	Win	Fu Liang	2371.73
2	White	Win	Huang Liqin	2780.26
3	Black	Loss	Ni Zhongxing	2841.48
4	Black	Loss	Zhang Yifeng	2709.47
5	White	Win	Mao Weiming	2563.81
6	Black	Loss	Wu Di	2731.44
7	Black	Win	Huang Jianguang	2620.46
8	White	Win	Xia Jianjin	2489.31
9	Black	Loss	Wan Junhong	2649.23
Chinese National Championship 2025, Men Preliminary
Date	2025-05-10		Rating	2545.96
Round	Color	Result	Opponent
1	Black	Win	Liang Hancheng	2167.31
2	White	Loss	He Shujun	2716.84
3	Black	Loss	Zhong Yuyang	2573.57
4	White	Win	Yao Bofan	2091.05
5	Black	Win	Zhang Jiguo	2268.95
6	White	Loss	Mao Weiming	2564.93
7	Black	Draw	Wang Junkai	2297.56
Chinese National King Tournament 2024
Date	2024-10-29		Rating	2571.15
Round	Color	Result	Opponent
1	White	Loss	Ling Shijie	2790.98
2	Black	Win	Huang Jianguang	2572.24
3	White	Win	Guo Renheng	2335.46
4	White	Loss	Jiang Qiwen	2807.97
5	Black	Loss	Mei Fan	2713.80
6	Black	Win	Xi Zhenyang	2613.86
7	White	Win	Zhong Yuyang	2529.49
Chinese National Team Championship 2024, Men's Group
Date	2024-09-16		Rating	2572.09
Round	Color	Result	Opponent
2	Black	Win	Chen Jing	2668.57
3	White	Draw	Liu Yang	2589.81
4	Black	Draw	Cao Dong	2802.60
5	White	Win	Xue Xinze	2204.77
6	Black	Loss	Huang Liqin	2789.19
7	Black	Win	Zhu Tianyi	2501.58
2024 Guangzhou Renju Open Tournament
Date	2024-08-10		Rating	2567.82
Round	Color	Result	Opponent
1	White	Win	Li Yanan	2342.99
2	White	Win	Huang Yiming	2055.82
3	Black	Loss	He Shujun	2713.37
4	Black	Win	Wang Zhijie	2102.16
5	Black	Win	Dong Jiahao	2428.94
“Lingfeng Cup” 6th World Renju Open
Date	2024-05-12		Rating	2554.05
Round	Color	Result	Opponent
1	Black	Loss	Li Xiaoqing	2652.52
2	Black	Draw	Toyo Koryu	2221.80
3	White	Win	Wu Lina	2085.71
4	Black	Draw	Pinsky Alexander	2660.85
5	White	Loss	Wang Qingqing	2690.86
6	Black	Loss	Guo Renheng	2355.80
7	Black	Win	Makhina Alla	1784.24
8	Black	Win	Fukui Nobuhiro	2480.86
9	Black	Win	Metreveli Irina	2409.99
Chinese National Championship 2024, Men Group Preliminary
Date	2024-03-16		Rating	2550.90
Round	Color	Result	Opponent
1	Black	Win	Xiao Yikang	2163.77
2	White	Draw	Ni Zhongxing	2789.81
3	Black	Loss	Jiang Qiwen	2802.01
4	White	Loss	Liu Jie	2517.08
5	Black	Loss	Xu Jiaqi	2602.23
6	White	Loss	Yang Tingyu	2589.75
7	Black	Win	Zong Yicheng	1916.84
5th National Mind Sports Games of China, Mixed Team
Date	2023-11-04		Rating	2561.13
Round	Color	Result	Opponent
1	White	Loss	Huang Jianguang	2604.45
2	Black	Win	Zhang Nan	2129.90
3	White	Win	Hu Long	2438.12
4	Black	Win	Lin Yizhong	2317.18
5	Black	Loss	Lu Hai	2752.92
6	White	Loss	Zhang Yifeng	2732.09
7	White	Draw	Wang Youzhi	2401.24
5th National Mind Sports Games of China, Men Group Preliminary
Date	2023-10-30		Rating	2561.83
Round	Color	Result	Opponent
1	Black	Win	Liu Changtong	2166.54
2	Black	Loss	Cao Dong	2767.49
3	White	Loss	Li Dong	2552.83
4	Black	Loss	Wang Bowen	2442.20
5	White	Loss	Huang Daxing	2391.12
6	White	Win	Wu Kan	2063.03
7	Black	Win	Jiao Zhengrui	2623.61
8	White	Win	Wang Hongbo	2125.48
9	Black	Win	Wang Youzhi	2401.86
Chinese National Ding'an Open 2023
Date	2023-08-22		Rating	2579.53
Round	Color	Result	Opponent
1	Black	Win	Chen Yue	2099.66
2	White	Draw	Xie Weixiang	2656.52
3	Black	Win	Wang Qingqing	2665.88
4	White	Draw	Cao Dong	2757.44
5	Black	Draw	Wan Junhong	2579.35
6	White	Win	Ni Zhongxing	2755.80
7	White	Draw	Lu Hai	2761.50
Chinese National Team Championship 2023
Date	2023-06-24		Rating	2581.55
Round	Color	Result	Opponent
1	Black	Draw	Lu Hai	2749.73
2	White	Draw	Zhang Xiaojian	2567.85
3	White	Loss	Jiang Qiwen	2796.25
4	Black	Draw	Liu Yang	2641.67
5	Black	Win	Zhang Jiguo	2331.14
6	White	Win	Chen Xin	2571.98
7	Black	Draw	Qian Kun	2603.94
“Lingfeng Cup” 5th World Renju Open, Group A
Date	2023-06-18		Rating	2581.24
Round	Color	Result	Opponent
1	Black	Win	Fu Liang	2443.36
2	Black	Loss	Zhang Jiguo	2331.93
4	Black	Win	Ni Zhongxing	2747.11
5	Black	Loss	Jiang Qiwen	2796.31
6	Black	Win	Xie Weixiang	2659.45
7	Black	Loss	Wu Di	2705.13
8	Black	Win	He Shujun	2673.21
9	Black	Loss	Zhu Tianyi	2551.19
Chinese National Championship 2023, Men Group Preliminary
Date	2023-05-05		Rating	2577.15
Round	Color	Result	Opponent
1	Black	Win	Zong Yicheng	1886.92
2	Black	Loss	Jiang Qiwen	2791.34
3	White	Loss	Li Dong	2548.30
4	White	Loss	Zhang Zhihao	2297.76
5	Black	Win	Su Zijing	1968.55
6	White	Win	Dong Jiahao	2446.03
7	Black	Loss	Mao Weiming	2533.40
Chinese National Championship 2022, Men Group Preliminary
Date	2023-03-20		Rating	2582.05
Round	Color	Result	Opponent
1	Black	Win	Deng Qi	2277.27
2	White	Win	He Shujun	2677.97
3	Black	Loss	Huang Liqin	2748.03
4	White	Loss	Liu Yang	2659.02
5	Black	Draw	Cao Shuang	2243.98
6	White	Win	Li Dong	2547.09
7	White	Loss	Xi Zhenyang	2639.75
Chinese National Amateur King Tournament 2022
Date	2022-11-29		Rating	2596.72
Round	Color	Result	Opponent
1	White	Win	Fu Liang	2483.37
2	White	Loss	Wan Junhong	2513.83
3	Black	Win	Ding Kailun	2032.46
4	White	Loss	He Shujun	2683.19
5	White	Win	Cheng Yanzhen	2434.92
6	White	Loss	Huang Shengming	2748.45
7	Black	Win	Yu Yajun	2443.07
8	Black	Win	Chen Xin	2572.09
9	Black	Draw	Huang Liqin	2744.16
4th Anji World Renju Open
Date	2022-11-13		Rating	2598.25
Round	Color	Result	Opponent
1	Black	Loss	Zhang Yifeng	2697.07
2	White	Win	Fu Liang	2483.60
3	White	Loss	Chen Xin	2574.14
4	White	Win	Yu Yuanzhen	2068.76
5	Black	Win	Ge Yuwei	1896.53
6	Black	Win	Mao Weiming	2505.36
7	White	Win	Zhang Xiaojian	2564.90
World Renju Youth Cup 2022 (online) A Group
Date	2022-07-18		Rating	2605.20
Round	Color	Result	Opponent
1	Black	Win	Lõhmus Kristofer	2403.31
2	White	Win	Kang Tingrui	2505.34
3	Black	Win	Lu Yi	2357.38
4	White	Loss	He Shujun	2683.49
5	Black	Win	Dong Jiahao	2419.11
6	White	Win	Guo Song	2176.20
7	Black	Win	Kang Sang-min	2497.52
8	White	Win	Chen Jie	2432.84
9	Black	Win	Zhao Xinye	2162.36
Chinese National Team Championship 2021, Finals (online)
Date	2022-01-16		Rating	2586.93
Round	Color	Result	Opponent
1	Black	Win	Wu You	2343.86
2	Black	Loss	Cao Dong	2754.12
3	White	Win	Mao Weiming	2456.16
4	Black	Draw	Wu Di	2685.43
Chinese National Team Championship 2021, Qualification (online)
Date	2022-01-08		Rating	2585.79
Round	Color	Result	Opponent
2	White	Loss	Jiang Qiwen	2773.95
3	White	Draw	Mei Fan	2733.96
4	Black	Draw	Liu Jinfeng	2251.02
5	Black	Loss	Wu Di	2685.74
Chinese National Championship 2021, Men Group
Date	2021-10-07		Rating	2580.69
Round	Color	Result	Opponent
1	Black	Win	Chen Zhu	2309.60
2	Black	Draw	Huang Daxing	2441.18
3	Black	Loss	Cao Dong	2747.69
4	Black	Win	Fu Liang	2465.36
5	Black	Draw	Ni Zhongxing	2726.42
6	White	Loss	He Shujun	2649.23
7	Black	Draw	Zhang Xiaojian	2521.68
3rd Anji World Renju Open
Date	2020-12-20		Rating	2572.56
Round	Color	Result	Opponent
1	Black	Draw	Yin Jiamiao	2433.11
2	White	Win	Mei Fan	2699.15
3	Black	Loss	Kang Tingrui	2482.49
4	White	Loss	Jiang Qiwen	2798.24
5	White	Draw	Yu Yajun	2385.69
6	Black	Loss	Hou Jun	2277.22
7	White	Win	Zhu Zhaoyun	2205.58
Chinese National Championship 2020, Men Group (online)
Date	2020-12-16		Rating	2573.05
Round	Color	Result	Opponent
1	White	Win	Zhou Ying	2084.20
2	Black	Loss	Ai Xianping	2742.00
3	Black	Win	Yang Jianheng	1918.70
4	White	Win	Zhu Tianyi	2545.38
5	Black	Win	Zhao Yan	2260.70
6	Black	Win	Zhang Jiguo	2451.63
7	White	Win	Yang Tingyu	2567.74
4th National Mind Sports Games of China, Mixed Team
Date	2019-11-18		Rating	2566.81
Round	Color	Result	Opponent
1	White	Win	Huang Jianguang	2490.62
2	Black	Win	Hu Long	2389.61
3	Black	Win	Xie Weixiang	2571.94
4	Black	Win	Ai Xianping	2721.50
5	White	Win	Chen Jie	2342.98
6	Black	Win	Zhou Wentao	1898.21
7	Black	Draw	Liu Yang	2595.65
4th National Mind Sports Games of China, Men
Date	2019-11-13		Rating	2565.54
Round	Color	Result	Opponent
1	White	Win	Yao Zhaoxian	1972.50
2	Black	Loss	Mei Fan	2708.49
3	White	Win	Zhan Liyang	2211.16
4	White	Win	Xu Jiaqi	2421.10
5	White	Draw	Zhu Jianfeng	2736.05
6	Black	Win	Yin Licheng	2506.02
7	Black	Loss	Chen Jing	2707.66
8	Black	Win	Liu Yang	2596.13
9	Black	Loss	Ai Xianping	2721.81
2nd Anji World Renju Open
Date	2019-09-14		Rating	2545.33
Round	Color	Result	Opponent
1	White	Win	Wu Zhiqin	2547.64
2	White	Loss	Han Tae-ho	2379.30
3	Black	Loss	Wai Chan Keong	2792.48
4	White	Win	Zha Quanning	2257.07
5	White	Draw	Zhu Zhaoyun	2164.94
6	Black	Win	Chen Xin	2447.62
7	White	Loss	Liu Yang	2600.21
8	White	Loss	Liu Xun	2465.78
9	White	Loss	Zhang Jiguo	2415.17
Chinese National Open 2019, Men Group
Date	2019-07-17		Rating	2538.60
Round	Color	Result	Opponent
1	Black	Win	Chen Jie	2325.12
2	Black	Loss	Zhang Yifeng	2665.34
3	White	Win	Fan Jiahao	2276.41
4	Black	Win	Tang Shiqi	2440.01
5	Black	Draw	Yin Licheng	2510.92
6	Black	Loss	Qian Kun	2526.46
7	Black	Win	Zhang Wenbo	2403.87
“SOPAI Cup” 1st World Renju Open
Date	2018-11-25		Rating	2506.63
Round	Color	Result	Opponent
1	White	Draw	Zhu Tianyi	2526.05
2	White	Win	Guo Song	2072.82
3	Black	Loss	Lan Zhiren	2681.13
4	Black	Win	Ma Shiwei	1898.13
5	Black	Loss	Xie Weixiang	2585.24
6	White	Draw	Lu Hai	2622.60
7	White	Loss	Cheng Yanzhen	2428.00
8	Black	Win	Huo Jiuxu	2329.00
9	White	Loss	Liu Yang	2618.89
Chinese National University Championship 2018, Men Group
Date	2018-06-18		Rating	2503.49
Round	Color	Result	Opponent
1	White	Win	Zha Shicheng	1959.99
2	Black	Win	Yao Bocheng	2108.32
3	Black	Win	Sun In	2423.81
4	White	Draw	Yan Chen	2265.66
5	White	Win	Zhao Qingsong	2238.59
6	Black	Loss	Tao Jiangbo	2371.27
7	Black	Win	Chen Sizheng	2236.47
Chinese National Team Championship 2018
Date	2018-04-07		Rating	2502.88
Round	Color	Result	Opponent
1	Black	Draw	Cao Dong	2802.00
2	Black	Win	Gu Jichun	2356.38
3	Black	Win	Shi Xiaolin	2480.11
4	White	Win	Zhan Liyang	2116.52
5	Black	Draw	Fan Xingcen	2536.76
6	White	Loss	Jiang Qiwen	2693.31
7	White	Win	Xu Jianxin	2500.39
Chinese National Championship 2017, Men Group
Date	2017-10-03		Rating	2470.14
Round	Color	Result	Opponent
1	White	Win	Yin Licheng	2488.50
2	Black	Win	Liu Yang	2664.05
3	Black	Win	Lan Zhiren	2655.32
4	White	Loss	Ge Lingfeng	2580.58
5	Black	Draw	Zhu Jianfeng	2832.48
6	White	Loss	Qi Guan	2820.60
7	Black	Loss	Zhang Yifeng	2654.25
Chinese National University Championship 2017, Men Group
Date	2017-08-21		Rating	2454.48
Round	Color	Result	Opponent
1	Black	Win	Fu Hui	1893.29
2	White	Win	Chen Wenzhuo	1784.30
3	Black	Draw	Hao Tianyi	2285.02
4	Black	Win	Chen Sizheng	2196.03
5	White	Draw	Huang Shiqin	2192.07
6	Black	Win	Huang Luotong	2306.43
7	White	Win	Liu Yin	2197.59
Chinese National Championship 2016
Date	2016-10-05		Rating	2331.51
Round	Color	Result	Opponent
1	White	Loss	Ma Hongzhou	2404.05
2	Black	Win	Bai Dongyuan	2007.27
3	Black	Win	Jing Zhe	2007.90
4	Black	Loss	Huang Junming	2164.33
5	Black	Loss	Li Weixing	2476.79
6	Black	Draw	Ma Chenzhi	2106.47
7	Black	Loss	Zhu Tianyi	2407.47
8	Black	Loss	Zhou Zhongchao	2070.68
9	White	Win	Xu Zhongqi	1766.05