Meng Jiehuan (蒙杰焕)

Place: Guangxi A.R., China

Birth: 1997-01-23

Rating: 2526.40, Std: 77.65, Rank: 105

First game: 2016-10-05, Last game: 2026-10-20

Top rating: 2607.56 (2022-07-18)

Games: 274, Wins: 132, Draws: 43, Losses: 99

Gy1: 26, Gy2: 56, Gy5: 175

2026 Bay Area (Shenzhen) Renju Elite Tournament
Date	2026-10-20		Rating	2526.40
Round	Color	Result	Opponent
1	White	Draw	Wai Chan Keong	2766.81
2	White	Win	Wan Junhong	2596.15
3	Black	Loss	Zhang Yifeng	2658.52
4	Black	Loss	Ai Xianping	2825.67
5	Black	Loss	Wang Qingqing	2739.88
6	Black	Loss	Li Haoran	2685.62
7	White	Loss	Mao Weiming	2651.46
8	Black	Win	Okabe Hiroshi	2668.98
Chinese National Championship 2026, Men Preliminary
Date	2026-05-21		Rating	2521.61
Round	Color	Result	Opponent
1	Black	Loss	Zhong Yuyang	2656.90
2	White	Win	Xiao Yikang	2131.34
3	Black	Win	Qian Kun	2463.12
4	White	Win	Guo Renheng	2338.45
5	Black	Loss	Ni Zhongxing	2763.61
6	White	Loss	Chen Haoyuan	2649.56
7	Black	Loss	Zhao Yun	2726.40
Chinese National Team Championship 2026
Date	2026-04-21		Rating	2521.67
Round	Color	Result	Opponent
1	White	Draw	Cao Dong	2703.64
2	Black	Loss	Mao Weiming	2650.10
3	White	Loss	Zhong Yuyang	2653.04
4	Black	Win	Zhang Jiawen	1890.75
5	Black	Win	Xu Jiaqi	2596.73
6	Black	Loss	Huang Shengming	2750.61
7	Black	Loss	He Shujun	2693.78
2025 Bay Area (Shenzhen) Renju Elite Tournament
Date	2025-12-07		Rating	2525.72
Round	Color	Result	Opponent
1	White	Loss	Jiang Qiwen	2787.39
2	Black	Loss	Cao Dong	2738.88
3	White	Draw	Li Xiaoqing	2652.58
4	White	Draw	Wai Chan Keong	2780.04
Chinese National Team Championship 2025
Date	2025-10-09		Rating	2526.98
Round	Color	Result	Opponent
1	Black	Loss	Jiang Qiwen	2775.17
2	Black	Loss	Zhao Yun	2716.75
3	Black	Draw	Huang Shengming	2750.40
4	White	Loss	Chen Haoyuan	2597.90
5	Black	Loss	Yin Licheng	2547.48
6	Black	Win	Han Ning	1955.17
7	White	Win	Zhu Tianyi	2463.98
Chinese National King Tournament 2025
Date	2025-07-29		Rating	2533.19
Round	Color	Result	Opponent
1	Black	Loss	Xia Jianjin	2506.40
2	White	Win	Zhang Hongmei	2056.48
3	Black	Win	Yao Bofan	2139.77
4	White	Loss	Wu Di	2749.43
5	Black	Win	Zhu Tianyi	2461.62
6	White	Loss	Ling Shijie	2827.43
7	Black	Loss	Gao Cong	2488.29
“Lingfeng Cup” 7th World Renju Open
Date	2025-05-19		Rating	2546.63
Round	Color	Result	Opponent
1	White	Win	Fu Liang	2366.94
2	White	Win	Huang Liqin	2778.87
3	Black	Loss	Ni Zhongxing	2818.24
4	Black	Loss	Zhang Yifeng	2693.75
5	White	Win	Mao Weiming	2600.84
6	Black	Loss	Wu Di	2744.25
7	Black	Win	Huang Jianguang	2627.60
8	White	Win	Xia Jianjin	2488.15
9	Black	Loss	Wan Junhong	2631.18
Chinese National Championship 2025, Men Preliminary
Date	2025-05-10		Rating	2546.77
Round	Color	Result	Opponent
1	Black	Win	Liang Hancheng	2182.75
2	White	Loss	He Shujun	2720.66
3	Black	Loss	Zhong Yuyang	2599.89
4	White	Win	Yao Bofan	2130.23
5	Black	Win	Zhang Jiguo	2277.80
6	White	Loss	Mao Weiming	2601.12
7	Black	Draw	Wang Junkai	2330.73
Chinese National King Tournament 2024
Date	2024-10-29		Rating	2571.69
Round	Color	Result	Opponent
1	White	Loss	Ling Shijie	2800.41
2	Black	Win	Huang Jianguang	2577.58
3	White	Win	Guo Renheng	2335.14
4	White	Loss	Jiang Qiwen	2812.23
5	Black	Loss	Mei Fan	2718.60
6	Black	Win	Xi Zhenyang	2616.31
7	White	Win	Zhong Yuyang	2545.56
Chinese National Team Championship 2024, Men's Group
Date	2024-09-16		Rating	2572.34
Round	Color	Result	Opponent
2	Black	Win	Chen Jing	2666.19
3	White	Draw	Liu Yang	2602.22
4	Black	Draw	Cao Dong	2789.09
5	White	Win	Xue Xinze	2207.76
6	Black	Loss	Huang Liqin	2788.81
7	Black	Win	Zhu Tianyi	2512.27
2024 Guangzhou Renju Open Tournament
Date	2024-08-10		Rating	2567.75
Round	Color	Result	Opponent
1	White	Win	Li Ya'nan	2225.46
2	White	Win	Huang Yiming	2063.38
3	Black	Loss	He Shujun	2715.76
4	Black	Win	Wang Zhijie	2103.04
5	Black	Win	Dong Jiahao	2429.35
“Lingfeng Cup” 6th World Renju Open
Date	2024-05-12		Rating	2554.08
Round	Color	Result	Opponent
1	Black	Loss	Li Xiaoqing	2646.32
2	Black	Draw	Toyo Koryu	2221.47
3	White	Win	Wu Lina	2115.19
4	Black	Draw	Pinsky Alexander	2656.90
5	White	Loss	Wang Qingqing	2688.15
6	Black	Loss	Guo Renheng	2356.24
7	Black	Win	Makhina Alla	1788.73
8	Black	Win	Fukui Nobuhiro	2478.10
9	Black	Win	Metreveli Irina	2403.88
Chinese National Championship 2024, Men Group Preliminary
Date	2024-03-16		Rating	2551.10
Round	Color	Result	Opponent
1	Black	Win	Xiao Yikang	2156.21
2	White	Draw	Ni Zhongxing	2785.86
3	Black	Loss	Jiang Qiwen	2803.82
4	White	Loss	Liu Jie	2518.28
5	Black	Loss	Xu Jiaqi	2601.50
6	White	Loss	Yang Tingyu	2599.45
7	Black	Win	Zong Yicheng	1936.41
5th National Mind Sports Games of China, Mixed Team
Date	2023-11-04		Rating	2561.57
Round	Color	Result	Opponent
1	White	Loss	Huang Jianguang	2607.51
2	Black	Win	Zhang Nan	2136.21
3	White	Win	Hu Long	2421.40
4	Black	Win	Lin Yizhong	2319.48
5	Black	Loss	Lu Hai	2750.79
6	White	Loss	Zhang Yifeng	2729.61
7	White	Draw	Wang Youzhi	2403.17
5th National Mind Sports Games of China, Men Group Preliminary
Date	2023-10-30		Rating	2562.29
Round	Color	Result	Opponent
1	Black	Win	Liu Changtong	2169.13
2	Black	Loss	Cao Dong	2764.56
3	White	Loss	Li Dong	2569.04
4	Black	Loss	Wang Bowen	2443.74
5	White	Loss	Huang Daxing	2390.71
6	White	Win	Wu Kan	2067.42
7	Black	Win	Jiao Zhengrui	2624.94
8	White	Win	Wang Hongbo	2126.01
9	Black	Win	Wang Youzhi	2403.76
Chinese National Ding'an Open 2023
Date	2023-08-22		Rating	2580.06
Round	Color	Result	Opponent
1	Black	Win	Chen Yue	2098.06
2	White	Draw	Xie Weixiang	2659.05
3	Black	Win	Wang Qingqing	2664.79
4	White	Draw	Cao Dong	2755.36
5	Black	Draw	Wan Junhong	2578.22
6	White	Win	Ni Zhongxing	2754.36
7	White	Draw	Lu Hai	2759.86
Chinese National Team Championship 2023
Date	2023-06-24		Rating	2582.22
Round	Color	Result	Opponent
1	Black	Draw	Lu Hai	2748.50
2	White	Draw	Zhang Xiaojian	2570.25
3	White	Loss	Jiang Qiwen	2797.34
4	Black	Draw	Liu Yang	2645.22
5	Black	Win	Zhang Jiguo	2331.64
6	White	Win	Chen Xin	2572.59
7	Black	Draw	Qian Kun	2564.60
“Lingfeng Cup” 5th World Renju Open, Group A
Date	2023-06-18		Rating	2581.95
Round	Color	Result	Opponent
1	Black	Win	Fu Liang	2443.68
2	Black	Loss	Zhang Jiguo	2332.38
4	Black	Win	Ni Zhongxing	2746.21
5	Black	Loss	Jiang Qiwen	2797.40
6	Black	Win	Xie Weixiang	2661.76
7	Black	Loss	Wu Di	2707.20
8	Black	Win	He Shujun	2673.96
9	Black	Loss	Zhu Tianyi	2554.91
Chinese National Championship 2023, Men Group Preliminary
Date	2023-05-05		Rating	2578.19
Round	Color	Result	Opponent
1	Black	Win	Zong Yicheng	1902.96
2	Black	Loss	Jiang Qiwen	2792.36
3	White	Loss	Li Dong	2560.34
4	White	Loss	Zhang Zhihao	2299.82
5	Black	Win	Su Zijing	1971.97
6	White	Win	Dong Jiahao	2446.30
7	Black	Loss	Mao Weiming	2536.90
Chinese National Championship 2022, Men Group Preliminary
Date	2023-03-20		Rating	2583.33
Round	Color	Result	Opponent
1	Black	Win	Deng Qi	2280.64
2	White	Win	He Shujun	2678.56
3	Black	Loss	Huang Liqin	2748.10
4	White	Loss	Liu Yang	2661.92
5	Black	Draw	Cao Shuang	2243.74
6	White	Win	Li Dong	2558.39
7	White	Loss	Xi Zhenyang	2641.43
Chinese National Amateur King Tournament 2022
Date	2022-11-29		Rating	2598.37
Round	Color	Result	Opponent
1	White	Win	Fu Liang	2483.97
2	White	Loss	Wan Junhong	2513.41
3	Black	Win	Ding Kailun	2039.10
4	White	Loss	He Shujun	2683.94
5	White	Win	Cheng Yanzhen	2436.72
6	White	Loss	Huang Shengming	2749.01
7	Black	Win	Yu Yajun	2441.67
8	Black	Win	Chen Xin	2572.78
9	Black	Draw	Huang Liqin	2744.34
4th Anji World Renju Open
Date	2022-11-13		Rating	2599.98
Round	Color	Result	Opponent
1	Black	Loss	Zhang Yifeng	2696.27
2	White	Win	Fu Liang	2484.20
3	White	Loss	Chen Xin	2574.83
4	White	Win	Yu Yuanzhen	2067.55
5	Black	Win	Ge Yuwei	1895.82
6	Black	Win	Mao Weiming	2508.21
7	White	Win	Zhang Xiaojian	2566.66
World Renju Youth Cup 2022 (online) A Group
Date	2022-07-18		Rating	2607.56
Round	Color	Result	Opponent
1	Black	Win	Lõhmus Kristofer	2401.96
2	White	Win	Kang Tingrui	2511.21
3	Black	Win	Lu Yi	2359.14
4	White	Loss	He Shujun	2684.44
5	Black	Win	Dong Jiahao	2419.25
6	White	Win	Guo Song	2177.22
7	Black	Win	Kang Sang-min	2498.22
8	White	Win	Chen Jie	2434.11
9	Black	Win	Zhao Xinye	2208.07
Chinese National Team Championship 2021, Finals (online)
Date	2022-01-16		Rating	2590.07
Round	Color	Result	Opponent
1	Black	Win	Wu You	2346.00
2	Black	Loss	Cao Dong	2753.99
3	White	Win	Mao Weiming	2458.79
4	Black	Draw	Wu Di	2686.37
Chinese National Team Championship 2021, Qualification (online)
Date	2022-01-08		Rating	2588.97
Round	Color	Result	Opponent
2	White	Loss	Jiang Qiwen	2774.99
3	White	Draw	Mei Fan	2734.33
4	Black	Draw	Liu Jinfeng	2249.92
5	Black	Loss	Wu Di	2686.66
Chinese National Championship 2021, Men Group
Date	2021-10-07		Rating	2584.47
Round	Color	Result	Opponent
1	Black	Win	Chen Zhu	2310.00
2	Black	Draw	Huang Daxing	2440.88
3	Black	Loss	Cao Dong	2747.69
4	Black	Win	Fu Liang	2465.86
5	Black	Draw	Ni Zhongxing	2726.50
6	White	Loss	He Shujun	2650.40
7	Black	Draw	Zhang Xiaojian	2522.96
3rd Anji World Renju Open
Date	2020-12-20		Rating	2579.11
Round	Color	Result	Opponent
1	Black	Draw	Yin Jiamiao	2434.50
2	White	Win	Mei Fan	2699.45
3	Black	Loss	Kang Tingrui	2484.71
4	White	Loss	Jiang Qiwen	2799.02
5	White	Draw	Yu Yajun	2385.16
6	Black	Loss	Hou Jun	2277.51
7	White	Win	Zhu Zhaoyun	2204.45
Chinese National Championship 2020, Men Group (online)
Date	2020-12-16		Rating	2579.65
Round	Color	Result	Opponent
1	White	Win	Zhou Ying	2085.19
2	Black	Loss	Ai Xianping	2743.71
3	Black	Win	Yang Jianheng	1919.42
4	White	Win	Zhu Tianyi	2546.31
5	Black	Win	Zhao Yan	2260.57
6	Black	Win	Zhang Jiguo	2438.19
7	White	Win	Yang Tingyu	2569.16
4th National Mind Sports Games of China, Mixed Team
Date	2019-11-18		Rating	2581.34
Round	Color	Result	Opponent
1	White	Win	Huang Jianguang	2491.41
2	Black	Win	Hu Long	2386.34
3	Black	Win	Xie Weixiang	2572.70
4	Black	Win	Ai Xianping	2723.24
5	White	Win	Chen Jie	2343.83
6	Black	Win	Zhou Wentao	1898.18
7	Black	Draw	Liu Yang	2596.81
4th National Mind Sports Games of China, Men
Date	2019-11-13		Rating	2580.23
Round	Color	Result	Opponent
1	White	Win	Yao Zhaoxian	1972.27
2	Black	Loss	Mei Fan	2708.23
3	White	Win	Zhan Liyang	2210.40
4	White	Win	Xu Jiaqi	2421.10
5	White	Draw	Zhu Jianfeng	2736.79
6	Black	Win	Yin Licheng	2508.02
7	Black	Loss	Chen Jing	2708.24
8	Black	Win	Liu Yang	2597.27
9	Black	Loss	Ai Xianping	2723.55
2nd Anji World Renju Open
Date	2019-09-14		Rating	2562.84
Round	Color	Result	Opponent
1	White	Win	Wu Zhiqin	2549.19
2	White	Loss	Han Tae-ho	2382.73
3	Black	Loss	Wai Chan Keong	2793.20
4	White	Win	Zha Quanning	2260.22
5	White	Draw	Zhu Zhaoyun	2164.68
6	Black	Win	Chen Xin	2447.26
7	White	Loss	Liu Yang	2601.12
8	White	Loss	Liu Xun	2466.37
9	White	Win	Zhang Jiguo	2376.42
Chinese National Open 2019, Men Group
Date	2019-07-17		Rating	2553.69
Round	Color	Result	Opponent
1	Black	Win	Chen Jie	2325.99
2	Black	Loss	Zhang Yifeng	2665.42
3	White	Win	Fan Jiahao	2278.42
4	Black	Win	Tang Shiqi	2441.18
5	Black	Draw	Yin Licheng	2512.55
6	Black	Loss	Qian Kun	2518.48
7	Black	Win	Zhang Wenbo	2403.40
“SOPAI Cup” 1st World Renju Open
Date	2018-11-25		Rating	2515.64
Round	Color	Result	Opponent
1	White	Draw	Zhu Tianyi	2525.98
2	White	Win	Guo Song	2074.08
3	Black	Loss	Lan Zhiren	2681.22
4	Black	Win	Ma Shiwei	1897.47
5	Black	Loss	Xie Weixiang	2585.90
6	White	Draw	Lu Hai	2623.13
7	White	Loss	Cheng Yanzhen	2429.09
8	Black	Win	Huo Jiuxu	2328.81
9	White	Loss	Liu Yang	2618.99
Chinese National University Championship 2018, Men Group
Date	2018-06-18		Rating	2509.82
Round	Color	Result	Opponent
1	White	Win	Zha Shicheng	1960.38
2	Black	Win	Yao Bocheng	2108.44
3	Black	Win	Sun In	2420.90
4	White	Draw	Yan Chen	2266.71
5	White	Win	Zhao Qingsong	2239.73
6	Black	Loss	Tao Jiangbo	2371.81
7	Black	Win	Chen Sizheng	2233.45
Chinese National Team Championship 2018
Date	2018-04-07		Rating	2508.33
Round	Color	Result	Opponent
1	Black	Draw	Cao Dong	2801.83
2	Black	Win	Gu Jichun	2356.64
3	Black	Win	Shi Xiaolin	2479.93
4	White	Win	Zhan Liyang	2116.12
5	Black	Draw	Fan Xingcen	2537.38
6	White	Loss	Jiang Qiwen	2693.44
7	White	Win	Xu Jianxin	2500.78
Chinese National Championship 2017, Men Group
Date	2017-10-03		Rating	2474.16
Round	Color	Result	Opponent
1	White	Win	Yin Licheng	2488.71
2	Black	Win	Liu Yang	2664.07
3	Black	Win	Lan Zhiren	2655.46
4	White	Loss	Ge Lingfeng	2580.68
5	Black	Draw	Zhu Jianfeng	2832.52
6	White	Loss	Qi Guan	2820.69
7	Black	Loss	Zhang Yifeng	2654.37
Chinese National University Championship 2017, Men Group
Date	2017-08-21		Rating	2458.32
Round	Color	Result	Opponent
1	Black	Win	Fu Hui	1893.37
2	White	Win	Chen Wenzhuo	1784.37
3	Black	Draw	Hao Tianyi	2285.59
4	Black	Win	Chen Sizheng	2193.79
5	White	Draw	Huang Shiqin	2192.83
6	Black	Win	Huang Luotong	2309.01
7	White	Win	Liu Yin	2198.21
Chinese National Championship 2016
Date	2016-10-05		Rating	2334.51
Round	Color	Result	Opponent
1	White	Loss	Ma Hongzhou	2404.61
2	Black	Win	Bai Dongyuan	2007.87
3	Black	Win	Jing Zhe	2008.59
4	Black	Loss	Huang Junming	2164.84
5	Black	Loss	Li Weixing	2477.19
6	Black	Draw	Ma Chenzhi	2107.14
7	Black	Loss	Zhu Tianyi	2407.67
8	Black	Loss	Zhou Zhongchao	2071.41
9	White	Win	Xu Zhongqi	1766.46