Meng Jiehuan (蒙杰焕)

Place: Guangxi A.R., China

Birth: 1997-01-23

Rating: 2524.37, Std: 79.13, Rank: 110

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

Top rating: 2601.94 (2022-07-18)

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

Gy1: 34, Gy2: 68, Gy5: 160

2025 Bay Area (Shenzhen) Renju Elite Tournament
Date	2025-12-07		Rating	2524.37
Round	Color	Result	Opponent
1	White	Loss	Jiang Qiwen	2764.91
2	Black	Loss	Cao Dong	2792.62
3	White	Draw	Li Xiaoqing	2687.90
4	White	Draw	Wai Chan Keong	2783.57
Chinese National Team Championship 2025
Date	2025-10-09		Rating	2523.32
Round	Color	Result	Opponent
1	Black	Loss	Jiang Qiwen	2756.58
2	Black	Loss	Zhao Yun	2688.81
3	White	Draw	Huang Shengming	2743.20
4	White	Loss	Chen Haoyuan	2531.69
5	Black	Loss	Yin Licheng	2514.47
6	Black	Win	Han Ning	1946.05
7	White	Win	Zhu Tianyi	2443.48
Chinese National King Tournament 2025
Date	2025-07-29		Rating	2528.32
Round	Color	Result	Opponent
1	Black	Loss	Xia Jianjin	2502.15
2	White	Win	Zhang Hongmei	2057.30
3	Black	Win	Yao Bofan	2092.81
4	White	Loss	Wu Di	2727.42
5	Black	Win	Zhu Tianyi	2442.31
6	White	Loss	Ling Shijie	2799.98
7	Black	Loss	Gao Cong	2525.19
“Lingfeng Cup” 7th World Renju Open
Date	2025-05-19		Rating	2540.66
Round	Color	Result	Opponent
1	White	Win	Fu Liang	2365.86
2	White	Win	Huang Liqin	2774.96
3	Black	Loss	Ni Zhongxing	2834.96
4	Black	Loss	Zhang Yifeng	2704.63
5	White	Win	Mao Weiming	2559.04
6	Black	Loss	Wu Di	2726.43
7	Black	Win	Huang Jianguang	2615.38
8	White	Win	Xia Jianjin	2484.02
9	Black	Loss	Wan Junhong	2643.80
Chinese National Championship 2025, Men Preliminary
Date	2025-05-10		Rating	2540.66
Round	Color	Result	Opponent
1	Black	Win	Liang Hancheng	2145.76
2	White	Loss	He Shujun	2710.71
3	Black	Loss	Zhong Yuyang	2568.66
4	White	Win	Yao Bofan	2085.28
5	Black	Win	Zhang Jiguo	2263.95
6	White	Loss	Mao Weiming	2560.17
7	Black	Draw	Wang Junkai	2293.40
Chinese National King Tournament 2024
Date	2024-10-29		Rating	2565.94
Round	Color	Result	Opponent
1	White	Loss	Ling Shijie	2785.79
2	Black	Win	Huang Jianguang	2567.41
3	White	Win	Guo Renheng	2330.65
4	White	Loss	Jiang Qiwen	2803.10
5	Black	Loss	Mei Fan	2708.07
6	Black	Win	Xi Zhenyang	2608.71
7	White	Win	Zhong Yuyang	2524.84
Chinese National Team Championship 2024, Men's Group
Date	2024-09-16		Rating	2566.88
Round	Color	Result	Opponent
2	Black	Win	Chen Jing	2664.32
3	White	Draw	Liu Yang	2584.34
4	Black	Draw	Cao Dong	2797.14
5	White	Win	Xue Xinze	2198.67
6	Black	Loss	Huang Liqin	2784.32
7	Black	Win	Zhu Tianyi	2497.27
2024 Guangzhou Renju Open Tournament
Date	2024-08-10		Rating	2562.61
Round	Color	Result	Opponent
1	White	Win	Li Yanan	2340.00
2	White	Win	Huang Yiming	2053.69
3	Black	Loss	He Shujun	2708.48
4	Black	Win	Wang Zhijie	2098.92
5	Black	Win	Dong Jiahao	2425.32
“Lingfeng Cup” 6th World Renju Open
Date	2024-05-12		Rating	2548.79
Round	Color	Result	Opponent
1	Black	Loss	Li Xiaoqing	2647.82
2	Black	Draw	Toyo Koryu	2219.33
3	White	Win	Wu Lina	2083.43
4	Black	Draw	Pinsky Alexander	2642.71
5	White	Loss	Wang Qingqing	2684.51
6	Black	Loss	Guo Renheng	2351.02
7	Black	Win	Makhina Alla	1782.36
8	Black	Win	Fukui Nobuhiro	2452.05
9	Black	Win	Metreveli Irina	2400.73
Chinese National Championship 2024, Men Group Preliminary
Date	2024-03-16		Rating	2545.93
Round	Color	Result	Opponent
1	Black	Win	Xiao Yikang	2158.36
2	White	Draw	Ni Zhongxing	2785.08
3	Black	Loss	Jiang Qiwen	2797.58
4	White	Loss	Liu Jie	2512.71
5	Black	Loss	Xu Jiaqi	2598.05
6	White	Loss	Yang Tingyu	2585.92
7	Black	Win	Zong Yicheng	1911.72
5th National Mind Sports Games of China, Mixed Team
Date	2023-11-04		Rating	2556.77
Round	Color	Result	Opponent
1	White	Loss	Huang Jianguang	2600.39
2	Black	Win	Zhang Nan	2126.56
3	White	Win	Hu Long	2434.89
4	Black	Win	Lin Yizhong	2314.30
5	Black	Loss	Lu Hai	2748.71
6	White	Loss	Zhang Yifeng	2728.07
7	White	Draw	Wang Youzhi	2397.86
5th National Mind Sports Games of China, Men Group Preliminary
Date	2023-10-30		Rating	2557.49
Round	Color	Result	Opponent
1	Black	Win	Liu Changtong	2163.96
2	Black	Loss	Cao Dong	2763.14
3	White	Loss	Li Dong	2548.98
4	Black	Loss	Wang Bowen	2439.17
5	White	Loss	Huang Daxing	2387.91
6	White	Win	Wu Kan	2060.82
7	Black	Win	Jiao Zhengrui	2620.27
8	White	Win	Wang Hongbo	2123.04
9	Black	Win	Wang Youzhi	2398.48
Chinese National Ding'an Open 2023
Date	2023-08-22		Rating	2575.40
Round	Color	Result	Opponent
1	Black	Win	Chen Yue	2096.72
2	White	Draw	Xie Weixiang	2652.68
3	Black	Win	Wang Qingqing	2661.74
4	White	Draw	Cao Dong	2753.28
5	Black	Draw	Wan Junhong	2575.66
6	White	Win	Ni Zhongxing	2751.70
7	White	Draw	Lu Hai	2757.45
Chinese National Team Championship 2023
Date	2023-06-24		Rating	2577.59
Round	Color	Result	Opponent
1	Black	Draw	Lu Hai	2745.82
2	White	Draw	Zhang Xiaojian	2564.05
3	White	Loss	Jiang Qiwen	2792.39
4	Black	Draw	Liu Yang	2637.64
5	Black	Win	Zhang Jiguo	2327.37
6	White	Win	Chen Xin	2568.03
7	Black	Draw	Qian Kun	2600.89
“Lingfeng Cup” 5th World Renju Open, Group A
Date	2023-06-18		Rating	2577.30
Round	Color	Result	Opponent
1	Black	Win	Fu Liang	2439.57
2	Black	Loss	Zhang Jiguo	2328.17
4	Black	Win	Ni Zhongxing	2743.19
5	Black	Loss	Jiang Qiwen	2792.47
6	Black	Win	Xie Weixiang	2655.71
7	Black	Loss	Wu Di	2701.34
8	Black	Win	He Shujun	2669.45
9	Black	Loss	Zhu Tianyi	2547.63
Chinese National Championship 2023, Men Group Preliminary
Date	2023-05-05		Rating	2573.32
Round	Color	Result	Opponent
1	Black	Win	Zong Yicheng	1882.58
2	Black	Loss	Jiang Qiwen	2787.57
3	White	Loss	Li Dong	2544.63
4	White	Loss	Zhang Zhihao	2295.44
5	Black	Win	Su Zijing	1966.67
6	White	Win	Dong Jiahao	2442.58
7	Black	Loss	Mao Weiming	2530.08
Chinese National Championship 2022, Men Group Preliminary
Date	2023-03-20		Rating	2578.33
Round	Color	Result	Opponent
1	Black	Win	Deng Qi	2275.07
2	White	Win	He Shujun	2674.37
3	Black	Loss	Huang Liqin	2744.36
4	White	Loss	Liu Yang	2655.18
5	Black	Draw	Cao Shuang	2241.07
6	White	Win	Li Dong	2543.46
7	White	Loss	Xi Zhenyang	2635.81
Chinese National Amateur King Tournament 2022
Date	2022-11-29		Rating	2593.22
Round	Color	Result	Opponent
1	White	Win	Fu Liang	2479.97
2	White	Loss	Wan Junhong	2510.63
3	Black	Win	Ding Kailun	2028.56
4	White	Loss	He Shujun	2679.73
5	White	Win	Cheng Yanzhen	2431.84
6	White	Loss	Huang Shengming	2744.93
7	Black	Win	Yu Yajun	2439.98
8	Black	Win	Chen Xin	2568.57
9	Black	Draw	Huang Liqin	2740.66
4th Anji World Renju Open
Date	2022-11-13		Rating	2594.78
Round	Color	Result	Opponent
1	Black	Loss	Zhang Yifeng	2693.60
2	White	Win	Fu Liang	2480.23
3	White	Loss	Chen Xin	2570.64
4	White	Win	Yu Yuanzhen	2067.08
5	Black	Win	Ge Yuwei	1894.41
6	Black	Win	Mao Weiming	2502.22
7	White	Win	Zhang Xiaojian	2561.47
World Renju Youth Cup 2022 (online) A Group
Date	2022-07-18		Rating	2601.94
Round	Color	Result	Opponent
1	Black	Win	Lõhmus Kristofer	2399.23
2	White	Win	Kang Tingrui	2502.56
3	Black	Win	Lu Yi	2354.37
4	White	Loss	He Shujun	2680.21
5	Black	Win	Dong Jiahao	2415.78
6	White	Win	Guo Song	2173.87
7	Black	Win	Kang Sang-min	2494.94
8	White	Win	Chen Jie	2430.36
9	Black	Win	Zhao Xinye	2159.96
Chinese National Team Championship 2021, Finals (online)
Date	2022-01-16		Rating	2583.94
Round	Color	Result	Opponent
1	Black	Win	Wu You	2341.44
2	Black	Loss	Cao Dong	2751.02
3	White	Win	Mao Weiming	2453.38
4	Black	Draw	Wu Di	2682.40
Chinese National Team Championship 2021, Qualification (online)
Date	2022-01-08		Rating	2582.81
Round	Color	Result	Opponent
2	White	Loss	Jiang Qiwen	2770.94
3	White	Draw	Mei Fan	2730.90
4	Black	Draw	Liu Jinfeng	2248.48
5	Black	Loss	Wu Di	2682.72
Chinese National Championship 2021, Men Group
Date	2021-10-07		Rating	2577.85
Round	Color	Result	Opponent
1	Black	Win	Chen Zhu	2307.47
2	Black	Draw	Huang Daxing	2438.32
3	Black	Loss	Cao Dong	2744.75
4	Black	Win	Fu Liang	2462.57
5	Black	Draw	Ni Zhongxing	2723.49
6	White	Loss	He Shujun	2646.28
7	Black	Draw	Zhang Xiaojian	2518.79
3rd Anji World Renju Open
Date	2020-12-20		Rating	2570.12
Round	Color	Result	Opponent
1	Black	Draw	Yin Jiamiao	2431.04
2	White	Win	Mei Fan	2696.65
3	Black	Loss	Kang Tingrui	2480.48
4	White	Loss	Jiang Qiwen	2795.71
5	White	Draw	Yu Yajun	2383.59
6	Black	Loss	Hou Jun	2275.29
7	White	Win	Zhu Zhaoyun	2203.45
Chinese National Championship 2020, Men Group (online)
Date	2020-12-16		Rating	2570.61
Round	Color	Result	Opponent
1	White	Win	Zhou Ying	2082.91
2	Black	Loss	Ai Xianping	2739.39
3	Black	Win	Yang Jianheng	1918.03
4	White	Win	Zhu Tianyi	2542.93
5	Black	Win	Zhao Yan	2259.03
6	Black	Win	Zhang Jiguo	2449.31
7	White	Win	Yang Tingyu	2565.34
4th National Mind Sports Games of China, Mixed Team
Date	2019-11-18		Rating	2564.79
Round	Color	Result	Opponent
1	White	Win	Huang Jianguang	2488.57
2	Black	Win	Hu Long	2387.70
3	Black	Win	Xie Weixiang	2569.88
4	Black	Win	Ai Xianping	2719.29
5	White	Win	Chen Jie	2341.17
6	Black	Win	Zhou Wentao	1897.22
7	Black	Draw	Liu Yang	2593.57
4th National Mind Sports Games of China, Men
Date	2019-11-13		Rating	2563.52
Round	Color	Result	Opponent
1	White	Win	Yao Zhaoxian	1971.79
2	Black	Loss	Mei Fan	2706.50
3	White	Win	Zhan Liyang	2209.73
4	White	Win	Xu Jiaqi	2419.06
5	White	Draw	Zhu Jianfeng	2733.95
6	Black	Win	Yin Licheng	2504.00
7	Black	Loss	Chen Jing	2705.59
8	Black	Win	Liu Yang	2594.06
9	Black	Loss	Ai Xianping	2719.60
2nd Anji World Renju Open
Date	2019-09-14		Rating	2543.38
Round	Color	Result	Opponent
1	White	Win	Wu Zhiqin	2545.95
2	White	Loss	Han Tae-ho	2377.92
3	Black	Loss	Wai Chan Keong	2790.54
4	White	Win	Zha Quanning	2255.05
5	White	Draw	Zhu Zhaoyun	2163.13
6	Black	Win	Chen Xin	2445.71
7	White	Loss	Liu Yang	2598.21
8	White	Loss	Liu Xun	2464.13
9	White	Loss	Zhang Jiguo	2413.36
Chinese National Open 2019, Men Group
Date	2019-07-17		Rating	2536.70
Round	Color	Result	Opponent
1	Black	Win	Chen Jie	2323.38
2	Black	Loss	Zhang Yifeng	2663.37
3	White	Win	Fan Jiahao	2274.46
4	Black	Win	Tang Shiqi	2438.17
5	Black	Draw	Yin Licheng	2508.99
6	Black	Loss	Qian Kun	2524.56
7	Black	Win	Zhang Wenbo	2402.23
“SOPAI Cup” 1st World Renju Open
Date	2018-11-25		Rating	2504.92
Round	Color	Result	Opponent
1	White	Draw	Zhu Tianyi	2524.40
2	White	Win	Guo Song	2071.51
3	Black	Loss	Lan Zhiren	2679.46
4	Black	Win	Ma Shiwei	1896.11
5	Black	Loss	Xie Weixiang	2583.45
6	White	Draw	Lu Hai	2620.83
7	White	Loss	Cheng Yanzhen	2426.49
8	Black	Win	Huo Jiuxu	2327.48
9	White	Loss	Liu Yang	2617.20
Chinese National University Championship 2018, Men Group
Date	2018-06-18		Rating	2501.90
Round	Color	Result	Opponent
1	White	Win	Zha Shicheng	1959.37
2	Black	Win	Yao Bocheng	2107.63
3	Black	Win	Sun In	2422.17
4	White	Draw	Yan Chen	2264.79
5	White	Win	Zhao Qingsong	2237.76
6	Black	Loss	Tao Jiangbo	2370.13
7	Black	Win	Chen Sizheng	2235.41
Chinese National Team Championship 2018
Date	2018-04-07		Rating	2501.33
Round	Color	Result	Opponent
1	Black	Draw	Cao Dong	2800.46
2	Black	Win	Gu Jichun	2354.94
3	Black	Win	Shi Xiaolin	2478.50
4	White	Win	Zhan Liyang	2115.24
5	Black	Draw	Fan Xingcen	2535.16
6	White	Loss	Jiang Qiwen	2691.69
7	White	Win	Xu Jianxin	2498.72
Chinese National Championship 2017, Men Group
Date	2017-10-03		Rating	2468.67
Round	Color	Result	Opponent
1	White	Win	Yin Licheng	2486.99
2	Black	Win	Liu Yang	2662.67
3	Black	Win	Lan Zhiren	2653.94
4	White	Loss	Ge Lingfeng	2579.04
5	Black	Draw	Zhu Jianfeng	2831.06
6	White	Loss	Qi Guan	2819.18
7	Black	Loss	Zhang Yifeng	2652.73
Chinese National University Championship 2017, Men Group
Date	2017-08-21		Rating	2453.04
Round	Color	Result	Opponent
1	Black	Win	Fu Hui	1892.61
2	White	Win	Chen Wenzhuo	1783.76
3	Black	Draw	Hao Tianyi	2283.67
4	Black	Win	Chen Sizheng	2195.03
5	White	Draw	Huang Shiqin	2191.08
6	Black	Win	Huang Luotong	2304.87
7	White	Win	Liu Yin	2196.51
Chinese National Championship 2016
Date	2016-10-05		Rating	2330.17
Round	Color	Result	Opponent
1	White	Loss	Ma Hongzhou	2402.71
2	Black	Win	Bai Dongyuan	2006.48
3	Black	Win	Jing Zhe	2007.11
4	Black	Loss	Huang Junming	2163.02
5	Black	Loss	Li Weixing	2475.44
6	Black	Draw	Ma Chenzhi	2105.34
7	Black	Loss	Zhu Tianyi	2406.15
8	Black	Loss	Zhou Zhongchao	2069.87
9	White	Win	Xu Zhongqi	1765.42