Meng Jiehuan (蒙杰焕)

Place: Guangxi A.R., China

Birth: 1997-01-23

Rating: 2512.30, Std: 80.42, Rank: 125

First game: 2016-10-05, Last game: 2026-04-21

Top rating: 2605.81 (2022-07-18)

Games: 259, Wins: 126, Draws: 42, Losses: 91

Gy1: 25, Gy2: 59, Gy5: 167

Chinese National Team Championship 2026
Date	2026-04-21		Rating	2512.30
Round	Color	Result	Opponent
1	White	Draw	Cao Dong	2702.89
2	Black	Loss	Mao Weiming	2601.86
3	White	Loss	Zhong Yuyang	2604.56
4	Black	Win	Zhang Jiawen	1861.63
5	Black	Win	Xu Jiaqi	2611.15
6	Black	Loss	Huang Shengming	2743.15
7	Black	Loss	He Shujun	2634.87
2025 Bay Area (Shenzhen) Renju Elite Tournament
Date	2025-12-07		Rating	2517.90
Round	Color	Result	Opponent
1	White	Loss	Jiang Qiwen	2779.75
2	Black	Loss	Cao Dong	2737.14
3	White	Draw	Li Xiaoqing	2680.54
4	White	Draw	Wai Chan Keong	2789.18
Chinese National Team Championship 2025
Date	2025-10-09		Rating	2519.40
Round	Color	Result	Opponent
1	Black	Loss	Jiang Qiwen	2768.60
2	Black	Loss	Zhao Yun	2698.38
3	White	Draw	Huang Shengming	2744.51
4	White	Loss	Chen Haoyuan	2569.17
5	Black	Loss	Yin Licheng	2520.27
6	Black	Win	Han Ning	1950.73
7	White	Win	Zhu Tianyi	2455.10
Chinese National King Tournament 2025
Date	2025-07-29		Rating	2526.46
Round	Color	Result	Opponent
1	Black	Loss	Xia Jianjin	2507.07
2	White	Win	Zhang Hongmei	2065.08
3	Black	Win	Yao Bofan	2101.30
4	White	Loss	Wu Di	2735.36
5	Black	Win	Zhu Tianyi	2452.61
6	White	Loss	Ling Shijie	2806.92
7	Black	Loss	Gao Cong	2530.22
“Lingfeng Cup” 7th World Renju Open
Date	2025-05-19		Rating	2540.36
Round	Color	Result	Opponent
1	White	Win	Fu Liang	2374.94
2	White	Win	Huang Liqin	2778.57
3	Black	Loss	Ni Zhongxing	2812.95
4	Black	Loss	Zhang Yifeng	2685.69
5	White	Win	Mao Weiming	2581.30
6	Black	Loss	Wu Di	2732.41
7	Black	Win	Huang Jianguang	2620.53
8	White	Win	Xia Jianjin	2488.79
9	Black	Loss	Wan Junhong	2628.46
Chinese National Championship 2025, Men Preliminary
Date	2025-05-10		Rating	2540.54
Round	Color	Result	Opponent
1	Black	Win	Liang Hancheng	2168.31
2	White	Loss	He Shujun	2706.18
3	Black	Loss	Zhong Yuyang	2581.13
4	White	Win	Yao Bofan	2093.58
5	Black	Win	Zhang Jiguo	2272.08
6	White	Loss	Mao Weiming	2581.99
7	Black	Draw	Wang Junkai	2312.95
Chinese National King Tournament 2024
Date	2024-10-29		Rating	2568.05
Round	Color	Result	Opponent
1	White	Loss	Ling Shijie	2790.60
2	Black	Win	Huang Jianguang	2572.40
3	White	Win	Guo Renheng	2336.89
4	White	Loss	Jiang Qiwen	2808.29
5	Black	Loss	Mei Fan	2714.15
6	Black	Win	Xi Zhenyang	2612.87
7	White	Win	Zhong Yuyang	2533.71
Chinese National Team Championship 2024, Men's Group
Date	2024-09-16		Rating	2569.35
Round	Color	Result	Opponent
2	Black	Win	Chen Jing	2656.86
3	White	Draw	Liu Yang	2595.59
4	Black	Draw	Cao Dong	2786.38
5	White	Win	Xue Xinze	2206.24
6	Black	Loss	Huang Liqin	2786.77
7	Black	Win	Zhu Tianyi	2504.23
2024 Guangzhou Renju Open Tournament
Date	2024-08-10		Rating	2565.40
Round	Color	Result	Opponent
1	White	Win	Li Yanan	2342.67
2	White	Win	Huang Yiming	2057.89
3	Black	Loss	He Shujun	2709.21
4	Black	Win	Wang Zhijie	2102.65
5	Black	Win	Dong Jiahao	2430.23
“Lingfeng Cup” 6th World Renju Open
Date	2024-05-12		Rating	2552.35
Round	Color	Result	Opponent
1	Black	Loss	Li Xiaoqing	2650.25
2	Black	Draw	Toyo Koryu	2223.24
3	White	Win	Wu Lina	2089.79
4	Black	Draw	Pinsky Alexander	2661.72
5	White	Loss	Wang Qingqing	2690.12
6	Black	Loss	Guo Renheng	2357.27
7	Black	Win	Makhina Alla	1788.69
8	Black	Win	Fukui Nobuhiro	2482.17
9	Black	Win	Metreveli Irina	2412.64
Chinese National Championship 2024, Men Group Preliminary
Date	2024-03-16		Rating	2549.53
Round	Color	Result	Opponent
1	Black	Win	Xiao Yikang	2169.72
2	White	Draw	Ni Zhongxing	2783.22
3	Black	Loss	Jiang Qiwen	2801.29
4	White	Loss	Liu Jie	2517.92
5	Black	Loss	Xu Jiaqi	2600.34
6	White	Loss	Yang Tingyu	2593.35
7	Black	Win	Zong Yicheng	1919.45
5th National Mind Sports Games of China, Mixed Team
Date	2023-11-04		Rating	2560.37
Round	Color	Result	Opponent
1	White	Loss	Huang Jianguang	2604.40
2	Black	Win	Zhang Nan	2131.23
3	White	Win	Hu Long	2436.18
4	Black	Win	Lin Yizhong	2317.74
5	Black	Loss	Lu Hai	2751.39
6	White	Loss	Zhang Yifeng	2726.22
7	White	Draw	Wang Youzhi	2401.43
5th National Mind Sports Games of China, Men Group Preliminary
Date	2023-10-30		Rating	2561.09
Round	Color	Result	Opponent
1	Black	Win	Liu Changtong	2167.71
2	Black	Loss	Cao Dong	2762.94
3	White	Loss	Li Dong	2556.63
4	Black	Loss	Wang Bowen	2442.86
5	White	Loss	Huang Daxing	2391.48
6	White	Win	Wu Kan	2063.72
7	Black	Win	Jiao Zhengrui	2623.39
8	White	Win	Wang Hongbo	2126.34
9	Black	Win	Wang Youzhi	2402.05
Chinese National Ding'an Open 2023
Date	2023-08-22		Rating	2579.06
Round	Color	Result	Opponent
1	Black	Win	Chen Yue	2101.30
2	White	Draw	Xie Weixiang	2656.80
3	Black	Win	Wang Qingqing	2666.31
4	White	Draw	Cao Dong	2754.13
5	Black	Draw	Wan Junhong	2578.21
6	White	Win	Ni Zhongxing	2753.15
7	White	Draw	Lu Hai	2760.28
Chinese National Team Championship 2023
Date	2023-06-24		Rating	2581.35
Round	Color	Result	Opponent
1	Black	Draw	Lu Hai	2748.69
2	White	Draw	Zhang Xiaojian	2569.88
3	White	Loss	Jiang Qiwen	2795.41
4	Black	Draw	Liu Yang	2642.74
5	Black	Win	Zhang Jiguo	2332.09
6	White	Win	Chen Xin	2572.73
7	Black	Draw	Qian Kun	2604.31
“Lingfeng Cup” 5th World Renju Open, Group A
Date	2023-06-18		Rating	2581.06
Round	Color	Result	Opponent
1	Black	Win	Fu Liang	2444.39
2	Black	Loss	Zhang Jiguo	2332.87
4	Black	Win	Ni Zhongxing	2745.12
5	Black	Loss	Jiang Qiwen	2795.49
6	Black	Win	Xie Weixiang	2659.59
7	Black	Loss	Wu Di	2704.83
8	Black	Win	He Shujun	2672.50
9	Black	Loss	Zhu Tianyi	2552.25
Chinese National Championship 2023, Men Group Preliminary
Date	2023-05-05		Rating	2577.13
Round	Color	Result	Opponent
1	Black	Win	Zong Yicheng	1889.69
2	Black	Loss	Jiang Qiwen	2790.59
3	White	Loss	Li Dong	2551.04
4	White	Loss	Zhang Zhihao	2299.31
5	Black	Win	Su Zijing	1970.27
6	White	Win	Dong Jiahao	2447.21
7	Black	Loss	Mao Weiming	2535.20
Chinese National Championship 2022, Men Group Preliminary
Date	2023-03-20		Rating	2582.15
Round	Color	Result	Opponent
1	Black	Win	Deng Qi	2279.21
2	White	Win	He Shujun	2677.53
3	Black	Loss	Huang Liqin	2747.30
4	White	Loss	Liu Yang	2659.69
5	Black	Draw	Cao Shuang	2245.65
6	White	Win	Li Dong	2549.68
7	White	Loss	Xi Zhenyang	2639.54
Chinese National Amateur King Tournament 2022
Date	2022-11-29		Rating	2597.05
Round	Color	Result	Opponent
1	White	Win	Fu Liang	2484.22
2	White	Loss	Wan Junhong	2513.83
3	Black	Win	Ding Kailun	2033.74
4	White	Loss	He Shujun	2682.97
5	White	Win	Cheng Yanzhen	2436.96
6	White	Loss	Huang Shengming	2747.94
7	Black	Win	Yu Yajun	2443.06
8	Black	Win	Chen Xin	2572.67
9	Black	Draw	Huang Liqin	2743.66
4th Anji World Renju Open
Date	2022-11-13		Rating	2598.61
Round	Color	Result	Opponent
1	Black	Loss	Zhang Yifeng	2694.53
2	White	Win	Fu Liang	2484.44
3	White	Loss	Chen Xin	2574.71
4	White	Win	Yu Yuanzhen	2069.40
5	Black	Win	Ge Yuwei	1897.61
6	Black	Win	Mao Weiming	2507.12
7	White	Win	Zhang Xiaojian	2566.23
World Renju Youth Cup 2022 (online) A Group
Date	2022-07-18		Rating	2605.81
Round	Color	Result	Opponent
1	Black	Win	Lõhmus Kristofer	2404.83
2	White	Win	Kang Tingrui	2507.95
3	Black	Win	Lu Yi	2359.07
4	White	Loss	He Shujun	2683.50
5	Black	Win	Dong Jiahao	2420.35
6	White	Win	Guo Song	2178.50
7	Black	Win	Kang Sang-min	2499.45
8	White	Win	Chen Jie	2434.03
9	Black	Win	Zhao Xinye	2195.61
Chinese National Team Championship 2021, Finals (online)
Date	2022-01-16		Rating	2587.49
Round	Color	Result	Opponent
1	Black	Win	Wu You	2345.28
2	Black	Loss	Cao Dong	2753.29
3	White	Win	Mao Weiming	2457.94
4	Black	Draw	Wu Di	2685.56
Chinese National Team Championship 2021, Qualification (online)
Date	2022-01-08		Rating	2586.35
Round	Color	Result	Opponent
2	White	Loss	Jiang Qiwen	2773.94
3	White	Draw	Mei Fan	2733.97
4	Black	Draw	Liu Jinfeng	2252.20
5	Black	Loss	Wu Di	2685.88
Chinese National Championship 2021, Men Group
Date	2021-10-07		Rating	2581.23
Round	Color	Result	Opponent
1	Black	Win	Chen Zhu	2310.31
2	Black	Draw	Huang Daxing	2441.65
3	Black	Loss	Cao Dong	2747.09
4	Black	Win	Fu Liang	2466.09
5	Black	Draw	Ni Zhongxing	2726.17
6	White	Loss	He Shujun	2649.41
7	Black	Draw	Zhang Xiaojian	2522.65
3rd Anji World Renju Open
Date	2020-12-20		Rating	2573.13
Round	Color	Result	Opponent
1	Black	Draw	Yin Jiamiao	2433.93
2	White	Win	Mei Fan	2699.43
3	Black	Loss	Kang Tingrui	2484.00
4	White	Loss	Jiang Qiwen	2798.49
5	White	Draw	Yu Yajun	2386.47
6	Black	Loss	Hou Jun	2278.39
7	White	Win	Zhu Zhaoyun	2206.65
Chinese National Championship 2020, Men Group (online)
Date	2020-12-16		Rating	2573.61
Round	Color	Result	Opponent
1	White	Win	Zhou Ying	2085.37
2	Black	Loss	Ai Xianping	2740.83
3	Black	Win	Yang Jianheng	1918.97
4	White	Win	Zhu Tianyi	2546.13
5	Black	Win	Zhao Yan	2261.23
6	Black	Win	Zhang Jiguo	2452.35
7	White	Win	Yang Tingyu	2568.59
4th National Mind Sports Games of China, Mixed Team
Date	2019-11-18		Rating	2567.37
Round	Color	Result	Opponent
1	White	Win	Huang Jianguang	2491.15
2	Black	Win	Hu Long	2389.88
3	Black	Win	Xie Weixiang	2572.45
4	Black	Win	Ai Xianping	2721.17
5	White	Win	Chen Jie	2343.68
6	Black	Win	Zhou Wentao	1898.69
7	Black	Draw	Liu Yang	2596.23
4th National Mind Sports Games of China, Men
Date	2019-11-13		Rating	2566.09
Round	Color	Result	Opponent
1	White	Win	Yao Zhaoxian	1972.78
2	Black	Loss	Mei Fan	2709.03
3	White	Win	Zhan Liyang	2211.77
4	White	Win	Xu Jiaqi	2421.39
5	White	Draw	Zhu Jianfeng	2736.37
6	Black	Win	Yin Licheng	2506.56
7	Black	Loss	Chen Jing	2707.94
8	Black	Win	Liu Yang	2596.72
9	Black	Loss	Ai Xianping	2721.49
2nd Anji World Renju Open
Date	2019-09-14		Rating	2545.91
Round	Color	Result	Opponent
1	White	Win	Wu Zhiqin	2548.67
2	White	Loss	Han Tae-ho	2380.63
3	Black	Loss	Wai Chan Keong	2793.12
4	White	Win	Zha Quanning	2258.07
5	White	Draw	Zhu Zhaoyun	2165.92
6	Black	Win	Chen Xin	2448.22
7	White	Loss	Liu Yang	2600.82
8	White	Loss	Liu Xun	2466.64
9	White	Loss	Zhang Jiguo	2415.84
Chinese National Open 2019, Men Group
Date	2019-07-17		Rating	2539.18
Round	Color	Result	Opponent
1	Black	Win	Chen Jie	2325.77
2	Black	Loss	Zhang Yifeng	2665.66
3	White	Win	Fan Jiahao	2277.13
4	Black	Win	Tang Shiqi	2440.67
5	Black	Draw	Yin Licheng	2511.47
6	Black	Loss	Qian Kun	2526.96
7	Black	Win	Zhang Wenbo	2404.53
“SOPAI Cup” 1st World Renju Open
Date	2018-11-25		Rating	2507.22
Round	Color	Result	Opponent
1	White	Draw	Zhu Tianyi	2526.73
2	White	Win	Guo Song	2073.87
3	Black	Loss	Lan Zhiren	2681.81
4	Black	Win	Ma Shiwei	1898.97
5	Black	Loss	Xie Weixiang	2585.80
6	White	Draw	Lu Hai	2623.13
7	White	Loss	Cheng Yanzhen	2428.92
8	Black	Win	Huo Jiuxu	2329.94
9	White	Loss	Liu Yang	2619.55
Chinese National University Championship 2018, Men Group
Date	2018-06-18		Rating	2504.06
Round	Color	Result	Opponent
1	White	Win	Zha Shicheng	1960.25
2	Black	Win	Yao Bocheng	2108.60
3	Black	Win	Sun In	2424.72
4	White	Draw	Yan Chen	2266.01
5	White	Win	Zhao Qingsong	2238.97
6	Black	Loss	Tao Jiangbo	2371.73
7	Black	Win	Chen Sizheng	2236.90
Chinese National Team Championship 2018
Date	2018-04-07		Rating	2503.45
Round	Color	Result	Opponent
1	Black	Draw	Cao Dong	2802.65
2	Black	Win	Gu Jichun	2356.94
3	Black	Win	Shi Xiaolin	2480.82
4	White	Win	Zhan Liyang	2117.16
5	Black	Draw	Fan Xingcen	2537.37
6	White	Loss	Jiang Qiwen	2693.87
7	White	Win	Xu Jianxin	2501.02
Chinese National Championship 2017, Men Group
Date	2017-10-03		Rating	2470.69
Round	Color	Result	Opponent
1	White	Win	Yin Licheng	2489.08
2	Black	Win	Liu Yang	2664.74
3	Black	Win	Lan Zhiren	2656.01
4	White	Loss	Ge Lingfeng	2581.16
5	Black	Draw	Zhu Jianfeng	2833.12
6	White	Loss	Qi Guan	2821.24
7	Black	Loss	Zhang Yifeng	2654.79
Chinese National University Championship 2017, Men Group
Date	2017-08-21		Rating	2455.03
Round	Color	Result	Opponent
1	Black	Win	Fu Hui	1893.52
2	White	Win	Chen Wenzhuo	1784.52
3	Black	Draw	Hao Tianyi	2285.65
4	Black	Win	Chen Sizheng	2196.43
5	White	Draw	Huang Shiqin	2192.51
6	Black	Win	Huang Luotong	2306.48
7	White	Win	Liu Yin	2197.93
Chinese National Championship 2016
Date	2016-10-05		Rating	2332.05
Round	Color	Result	Opponent
1	White	Loss	Ma Hongzhou	2404.64
2	Black	Win	Bai Dongyuan	2007.67
3	Black	Win	Jing Zhe	2008.32
4	Black	Loss	Huang Junming	2165.02
5	Black	Loss	Li Weixing	2477.36
6	Black	Draw	Ma Chenzhi	2107.08
7	Black	Loss	Zhu Tianyi	2408.05
8	Black	Loss	Zhou Zhongchao	2071.14
9	White	Win	Xu Zhongqi	1766.38