Meng Jiehuan (蒙杰焕)

Place: Guangxi A.R., China

Birth: 1997-01-23

Rating: 2516.60, Std: 73.79, Rank: 114

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

Top rating: 2602.43 (2022-07-18)

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

Gy1: 34, Gy2: 68, Gy5: 174

2025 Bay Area (Shenzhen) Renju Elite Tournament
Date	2025-12-07		Rating	2516.60
Round	Color	Result	Opponent
1	White	Loss	Jiang Qiwen	2763.17
2	Black	Loss	Cao Dong	2789.56
3	White	Draw	Li Xiaoqing	2685.98
4	White	Draw	Wai Chan Keong	2781.29
Chinese National Team Championship 2025
Date	2025-10-09		Rating	2515.42
Round	Color	Result	Opponent
1	Black	Loss	Jiang Qiwen	2754.81
2	Black	Loss	Zhao Yun	2690.04
3	White	Draw	Huang Shengming	2738.38
4	White	Loss	Chen Haoyuan	2444.49
5	Black	Loss	Yin Licheng	2507.73
6	Black	Win	Han Ning	1943.13
7	White	Win	Zhu Tianyi	2435.84
Chinese National King Tournament 2025
Date	2025-07-29		Rating	2520.98
Round	Color	Result	Opponent
1	Black	Loss	Xia Jianjin	2438.83
2	White	Win	Zhang Hongmei	2056.20
3	Black	Win	Yao Bofan	2104.83
4	White	Loss	Wu Di	2724.93
5	Black	Win	Zhu Tianyi	2434.36
6	White	Loss	Ling Shijie	2799.73
7	Black	Loss	Gao Cong	2525.79
“Lingfeng Cup” 7th World Renju Open
Date	2025-05-19		Rating	2534.24
Round	Color	Result	Opponent
1	White	Win	Fu Liang	2348.13
2	White	Win	Huang Liqin	2773.37
3	Black	Loss	Ni Zhongxing	2834.62
4	Black	Loss	Zhang Yifeng	2704.10
5	White	Win	Mao Weiming	2555.90
6	Black	Loss	Wu Di	2724.34
7	Black	Win	Huang Jianguang	2622.54
8	White	Win	Xia Jianjin	2434.26
9	Black	Loss	Wan Junhong	2640.74
Chinese National Championship 2025, Men Preliminary
Date	2025-05-10		Rating	2534.38
Round	Color	Result	Opponent
1	Black	Win	Liang Hancheng	2144.21
2	White	Loss	He Shujun	2712.07
3	Black	Loss	Zhong Yuyang	2550.64
4	White	Win	Yao Bofan	2095.96
5	Black	Win	Zhang Jiguo	2261.28
6	White	Loss	Mao Weiming	2556.97
7	Black	Draw	Wang Junkai	2289.70
Chinese National King Tournament 2024
Date	2024-10-29		Rating	2562.43
Round	Color	Result	Opponent
1	White	Loss	Ling Shijie	2787.11
2	Black	Win	Huang Jianguang	2572.90
3	White	Win	Guo Renheng	2331.57
4	White	Loss	Jiang Qiwen	2802.28
5	Black	Loss	Mei Fan	2707.39
6	Black	Win	Xi Zhenyang	2608.08
7	White	Win	Zhong Yuyang	2514.42
Chinese National Team Championship 2024, Men's Group
Date	2024-09-16		Rating	2563.90
Round	Color	Result	Opponent
2	Black	Win	Chen Jing	2664.89
3	White	Draw	Liu Yang	2583.87
4	Black	Draw	Cao Dong	2796.05
5	White	Win	Xue Xinze	2198.46
6	Black	Loss	Huang Liqin	2783.47
7	Black	Win	Zhu Tianyi	2492.67
2024 Guangzhou Renju Open Tournament
Date	2024-08-10		Rating	2560.02
Round	Color	Result	Opponent
1	White	Win	Li Yanan	2339.62
2	White	Win	Huang Yiming	2053.72
3	Black	Loss	He Shujun	2709.69
4	Black	Win	Wang Zhijie	2098.34
5	Black	Win	Dong Jiahao	2425.24
“Lingfeng Cup” 6th World Renju Open
Date	2024-05-12		Rating	2547.05
Round	Color	Result	Opponent
1	Black	Loss	Li Xiaoqing	2647.34
2	Black	Draw	Toyo Koryu	2220.05
3	White	Win	Wu Lina	2081.92
4	Black	Draw	Pinsky Alexander	2641.93
5	White	Loss	Wang Qingqing	2684.28
6	Black	Loss	Guo Renheng	2352.56
7	Black	Win	Makhina Alla	1782.01
8	Black	Win	Fukui Nobuhiro	2453.31
9	Black	Win	Metreveli Irina	2400.16
Chinese National Championship 2024, Men Group Preliminary
Date	2024-03-16		Rating	2544.62
Round	Color	Result	Opponent
1	Black	Win	Xiao Yikang	2156.81
2	White	Draw	Ni Zhongxing	2785.59
3	Black	Loss	Jiang Qiwen	2797.35
4	White	Loss	Liu Jie	2513.54
5	Black	Loss	Xu Jiaqi	2598.62
6	White	Loss	Yang Tingyu	2585.83
7	Black	Win	Zong Yicheng	1909.03
5th National Mind Sports Games of China, Mixed Team
Date	2023-11-04		Rating	2556.35
Round	Color	Result	Opponent
1	White	Loss	Huang Jianguang	2603.37
2	Black	Win	Zhang Nan	2127.47
3	White	Win	Hu Long	2435.78
4	Black	Win	Lin Yizhong	2315.33
5	Black	Loss	Lu Hai	2748.82
6	White	Loss	Zhang Yifeng	2728.83
7	White	Draw	Wang Youzhi	2398.64
5th National Mind Sports Games of China, Men Group Preliminary
Date	2023-10-30		Rating	2557.09
Round	Color	Result	Opponent
1	Black	Win	Liu Changtong	2164.32
2	Black	Loss	Cao Dong	2763.34
3	White	Loss	Li Dong	2546.93
4	Black	Loss	Wang Bowen	2440.54
5	White	Loss	Huang Daxing	2388.97
6	White	Win	Wu Kan	2060.98
7	Black	Win	Jiao Zhengrui	2620.23
8	White	Win	Wang Hongbo	2123.29
9	Black	Win	Wang Youzhi	2399.26
Chinese National Ding'an Open 2023
Date	2023-08-22		Rating	2575.33
Round	Color	Result	Opponent
1	Black	Win	Chen Yue	2096.41
2	White	Draw	Xie Weixiang	2663.64
3	Black	Win	Wang Qingqing	2661.64
4	White	Draw	Cao Dong	2753.55
5	Black	Draw	Wan Junhong	2575.46
6	White	Win	Ni Zhongxing	2752.22
7	White	Draw	Lu Hai	2757.58
Chinese National Team Championship 2023
Date	2023-06-24		Rating	2577.70
Round	Color	Result	Opponent
1	Black	Draw	Lu Hai	2746.04
2	White	Draw	Zhang Xiaojian	2566.17
3	White	Loss	Jiang Qiwen	2792.64
4	Black	Draw	Liu Yang	2638.46
5	Black	Win	Zhang Jiguo	2327.34
6	White	Win	Chen Xin	2568.52
7	Black	Draw	Qian Kun	2601.41
“Lingfeng Cup” 5th World Renju Open, Group A
Date	2023-06-18		Rating	2577.42
Round	Color	Result	Opponent
1	Black	Win	Fu Liang	2438.43
2	Black	Loss	Zhang Jiguo	2328.15
4	Black	Win	Ni Zhongxing	2743.72
5	Black	Loss	Jiang Qiwen	2792.73
6	Black	Win	Xie Weixiang	2664.71
7	Black	Loss	Wu Di	2701.90
8	Black	Win	He Shujun	2670.56
9	Black	Loss	Zhu Tianyi	2547.67
Chinese National Championship 2023, Men Group Preliminary
Date	2023-05-05		Rating	2573.49
Round	Color	Result	Opponent
1	Black	Win	Zong Yicheng	1880.64
2	Black	Loss	Jiang Qiwen	2787.86
3	White	Loss	Li Dong	2543.24
4	White	Loss	Zhang Zhihao	2295.31
5	Black	Win	Su Zijing	1966.20
6	White	Win	Dong Jiahao	2442.87
7	Black	Loss	Mao Weiming	2531.08
Chinese National Championship 2022, Men Group Preliminary
Date	2023-03-20		Rating	2578.55
Round	Color	Result	Opponent
1	Black	Win	Deng Qi	2274.26
2	White	Win	He Shujun	2675.29
3	Black	Loss	Huang Liqin	2744.76
4	White	Loss	Liu Yang	2655.96
5	Black	Draw	Cao Shuang	2240.69
6	White	Win	Li Dong	2542.19
7	White	Loss	Xi Zhenyang	2636.36
Chinese National Amateur King Tournament 2022
Date	2022-11-29		Rating	2593.57
Round	Color	Result	Opponent
1	White	Win	Fu Liang	2479.80
2	White	Loss	Wan Junhong	2510.64
3	Black	Win	Ding Kailun	2029.73
4	White	Loss	He Shujun	2680.53
5	White	Win	Cheng Yanzhen	2431.79
6	White	Loss	Huang Shengming	2745.20
7	Black	Win	Yu Yajun	2440.11
8	Black	Win	Chen Xin	2569.26
9	Black	Draw	Huang Liqin	2741.07
4th Anji World Renju Open
Date	2022-11-13		Rating	2595.15
Round	Color	Result	Opponent
1	Black	Loss	Zhang Yifeng	2694.28
2	White	Win	Fu Liang	2480.08
3	White	Loss	Chen Xin	2571.32
4	White	Win	Yu Yuanzhen	2067.44
5	Black	Win	Ge Yuwei	1894.58
6	Black	Win	Mao Weiming	2503.06
7	White	Win	Zhang Xiaojian	2562.94
World Renju Youth Cup 2022 (online) A Group
Date	2022-07-18		Rating	2602.43
Round	Color	Result	Opponent
1	Black	Win	Lõhmus Kristofer	2400.18
2	White	Win	Kang Tingrui	2510.16
3	Black	Win	Lu Yi	2355.27
4	White	Loss	He Shujun	2680.97
5	Black	Win	Dong Jiahao	2416.35
6	White	Win	Guo Song	2173.93
7	Black	Win	Kang Sang-min	2495.18
8	White	Win	Chen Jie	2431.54
9	Black	Win	Zhao Xinye	2160.07
Chinese National Team Championship 2021, Finals (online)
Date	2022-01-16		Rating	2584.40
Round	Color	Result	Opponent
1	Black	Win	Wu You	2341.35
2	Black	Loss	Cao Dong	2751.43
3	White	Win	Mao Weiming	2453.99
4	Black	Draw	Wu Di	2682.77
Chinese National Team Championship 2021, Qualification (online)
Date	2022-01-08		Rating	2583.28
Round	Color	Result	Opponent
2	White	Loss	Jiang Qiwen	2771.30
3	White	Draw	Mei Fan	2731.42
4	Black	Draw	Liu Jinfeng	2249.48
5	Black	Loss	Wu Di	2683.08
Chinese National Championship 2021, Men Group
Date	2021-10-07		Rating	2578.30
Round	Color	Result	Opponent
1	Black	Win	Chen Zhu	2307.67
2	Black	Draw	Huang Daxing	2439.05
3	Black	Loss	Cao Dong	2745.16
4	Black	Win	Fu Liang	2462.67
5	Black	Draw	Ni Zhongxing	2723.88
6	White	Loss	He Shujun	2646.85
7	Black	Draw	Zhang Xiaojian	2519.76
3rd Anji World Renju Open
Date	2020-12-20		Rating	2570.52
Round	Color	Result	Opponent
1	Black	Draw	Yin Jiamiao	2431.59
2	White	Win	Mei Fan	2697.03
3	Black	Loss	Kang Tingrui	2482.82
4	White	Loss	Jiang Qiwen	2796.01
5	White	Draw	Yu Yajun	2383.61
6	Black	Loss	Hou Jun	2275.78
7	White	Win	Zhu Zhaoyun	2203.16
Chinese National Championship 2020, Men Group (online)
Date	2020-12-16		Rating	2571.00
Round	Color	Result	Opponent
1	White	Win	Zhou Ying	2082.94
2	Black	Loss	Ai Xianping	2739.81
3	Black	Win	Yang Jianheng	1918.14
4	White	Win	Zhu Tianyi	2543.31
5	Black	Win	Zhao Yan	2259.29
6	Black	Win	Zhang Jiguo	2449.34
7	White	Win	Yang Tingyu	2565.58
4th National Mind Sports Games of China, Mixed Team
Date	2019-11-18		Rating	2565.07
Round	Color	Result	Opponent
1	White	Win	Huang Jianguang	2489.02
2	Black	Win	Hu Long	2387.97
3	Black	Win	Xie Weixiang	2570.79
4	Black	Win	Ai Xianping	2719.57
5	White	Win	Chen Jie	2341.96
6	Black	Win	Zhou Wentao	1897.45
7	Black	Draw	Liu Yang	2593.89
4th National Mind Sports Games of China, Men
Date	2019-11-13		Rating	2563.80
Round	Color	Result	Opponent
1	White	Win	Yao Zhaoxian	1971.98
2	Black	Loss	Mei Fan	2706.75
3	White	Win	Zhan Liyang	2209.89
4	White	Win	Xu Jiaqi	2419.26
5	White	Draw	Zhu Jianfeng	2734.30
6	Black	Win	Yin Licheng	2504.01
7	Black	Loss	Chen Jing	2705.78
8	Black	Win	Liu Yang	2594.38
9	Black	Loss	Ai Xianping	2719.88
2nd Anji World Renju Open
Date	2019-09-14		Rating	2543.63
Round	Color	Result	Opponent
1	White	Win	Wu Zhiqin	2545.98
2	White	Loss	Han Tae-ho	2377.89
3	Black	Loss	Wai Chan Keong	2790.57
4	White	Win	Zha Quanning	2254.34
5	White	Draw	Zhu Zhaoyun	2162.94
6	Black	Win	Chen Xin	2445.84
7	White	Loss	Liu Yang	2598.51
8	White	Loss	Liu Xun	2464.15
9	White	Loss	Zhang Jiguo	2413.39
Chinese National Open 2019, Men Group
Date	2019-07-17		Rating	2536.93
Round	Color	Result	Opponent
1	Black	Win	Chen Jie	2324.16
2	Black	Loss	Zhang Yifeng	2663.54
3	White	Win	Fan Jiahao	2274.76
4	Black	Win	Tang Shiqi	2438.52
5	Black	Draw	Yin Licheng	2509.02
6	Black	Loss	Qian Kun	2524.71
7	Black	Win	Zhang Wenbo	2402.32
“SOPAI Cup” 1st World Renju Open
Date	2018-11-25		Rating	2505.12
Round	Color	Result	Opponent
1	White	Draw	Zhu Tianyi	2524.53
2	White	Win	Guo Song	2072.14
3	Black	Loss	Lan Zhiren	2679.59
4	Black	Win	Ma Shiwei	1896.25
5	Black	Loss	Xie Weixiang	2583.94
6	White	Draw	Lu Hai	2620.97
7	White	Loss	Cheng Yanzhen	2426.66
8	Black	Win	Huo Jiuxu	2327.32
9	White	Loss	Liu Yang	2617.35
Chinese National University Championship 2018, Men Group
Date	2018-06-18		Rating	2502.08
Round	Color	Result	Opponent
1	White	Win	Zha Shicheng	1959.56
2	Black	Win	Yao Bocheng	2107.94
3	Black	Win	Sun In	2422.07
4	White	Draw	Yan Chen	2265.39
5	White	Win	Zhao Qingsong	2238.16
6	Black	Loss	Tao Jiangbo	2370.75
7	Black	Win	Chen Sizheng	2235.74
Chinese National Team Championship 2018
Date	2018-04-07		Rating	2501.48
Round	Color	Result	Opponent
1	Black	Draw	Cao Dong	2800.48
2	Black	Win	Gu Jichun	2354.94
3	Black	Win	Shi Xiaolin	2478.53
4	White	Win	Zhan Liyang	2115.35
5	Black	Draw	Fan Xingcen	2535.04
6	White	Loss	Jiang Qiwen	2691.65
7	White	Win	Xu Jianxin	2498.80
Chinese National Championship 2017, Men Group
Date	2017-10-03		Rating	2468.80
Round	Color	Result	Opponent
1	White	Win	Yin Licheng	2487.01
2	Black	Win	Liu Yang	2662.60
3	Black	Win	Lan Zhiren	2653.90
4	White	Loss	Ge Lingfeng	2578.71
5	Black	Draw	Zhu Jianfeng	2830.99
6	White	Loss	Qi Guan	2819.09
7	Black	Loss	Zhang Yifeng	2652.68
Chinese National University Championship 2017, Men Group
Date	2017-08-21		Rating	2453.17
Round	Color	Result	Opponent
1	Black	Win	Fu Hui	1892.90
2	White	Win	Chen Wenzhuo	1784.06
3	Black	Draw	Hao Tianyi	2283.82
4	Black	Win	Chen Sizheng	2195.35
5	White	Draw	Huang Shiqin	2191.47
6	Black	Win	Huang Luotong	2305.07
7	White	Win	Liu Yin	2196.88
Chinese National Championship 2016
Date	2016-10-05		Rating	2330.29
Round	Color	Result	Opponent
1	White	Loss	Ma Hongzhou	2402.59
2	Black	Win	Bai Dongyuan	2006.66
3	Black	Win	Jing Zhe	2007.34
4	Black	Loss	Huang Junming	2163.35
5	Black	Loss	Li Weixing	2475.50
6	Black	Draw	Ma Chenzhi	2105.61
7	Black	Loss	Zhu Tianyi	2406.05
8	Black	Loss	Zhou Zhongchao	2070.03
9	White	Win	Xu Zhongqi	1765.59