Meng Jiehuan (蒙杰焕)

Place: Guangxi A.R., China

Birth: 1997-01-23

Rating: 2523.91, Std: 75.63, Rank: 108

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

Top rating: 2601.72 (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	2523.91
Round	Color	Result	Opponent
1	White	Loss	Jiang Qiwen	2764.37
2	Black	Loss	Cao Dong	2791.64
3	White	Draw	Li Xiaoqing	2687.22
4	White	Draw	Wai Chan Keong	2782.08
Chinese National Team Championship 2025
Date	2025-10-09		Rating	2522.87
Round	Color	Result	Opponent
1	Black	Loss	Jiang Qiwen	2756.03
2	Black	Loss	Zhao Yun	2688.32
3	White	Draw	Huang Shengming	2742.69
4	White	Loss	Chen Haoyuan	2531.17
5	Black	Loss	Yin Licheng	2514.14
6	Black	Win	Han Ning	1945.94
7	White	Win	Zhu Tianyi	2443.14
Chinese National King Tournament 2025
Date	2025-07-29		Rating	2527.88
Round	Color	Result	Opponent
1	Black	Loss	Xia Jianjin	2501.60
2	White	Win	Zhang Hongmei	2057.32
3	Black	Win	Yao Bofan	2092.51
4	White	Loss	Wu Di	2726.93
5	Black	Win	Zhu Tianyi	2441.98
6	White	Loss	Ling Shijie	2799.42
7	Black	Loss	Gao Cong	2524.89
“Lingfeng Cup” 7th World Renju Open
Date	2025-05-19		Rating	2540.23
Round	Color	Result	Opponent
1	White	Win	Fu Liang	2365.27
2	White	Win	Huang Liqin	2774.30
3	Black	Loss	Ni Zhongxing	2834.44
4	Black	Loss	Zhang Yifeng	2704.13
5	White	Win	Mao Weiming	2558.94
6	Black	Loss	Wu Di	2725.94
7	Black	Win	Huang Jianguang	2614.88
8	White	Win	Xia Jianjin	2483.45
9	Black	Loss	Wan Junhong	2643.55
Chinese National Championship 2025, Men Preliminary
Date	2025-05-10		Rating	2540.23
Round	Color	Result	Opponent
1	Black	Win	Liang Hancheng	2145.61
2	White	Loss	He Shujun	2710.33
3	Black	Loss	Zhong Yuyang	2568.15
4	White	Win	Yao Bofan	2084.99
5	Black	Win	Zhang Jiguo	2262.96
6	White	Loss	Mao Weiming	2560.07
7	Black	Draw	Wang Junkai	2293.19
Chinese National King Tournament 2024
Date	2024-10-29		Rating	2565.53
Round	Color	Result	Opponent
1	White	Loss	Ling Shijie	2785.30
2	Black	Win	Huang Jianguang	2567.02
3	White	Win	Guo Renheng	2330.24
4	White	Loss	Jiang Qiwen	2802.62
5	Black	Loss	Mei Fan	2707.34
6	Black	Win	Xi Zhenyang	2608.27
7	White	Win	Zhong Yuyang	2524.35
Chinese National Team Championship 2024, Men's Group
Date	2024-09-16		Rating	2566.49
Round	Color	Result	Opponent
2	Black	Win	Chen Jing	2663.91
3	White	Draw	Liu Yang	2583.52
4	Black	Draw	Cao Dong	2796.43
5	White	Win	Xue Xinze	2198.54
6	Black	Loss	Huang Liqin	2783.75
7	Black	Win	Zhu Tianyi	2496.96
2024 Guangzhou Renju Open Tournament
Date	2024-08-10		Rating	2562.23
Round	Color	Result	Opponent
1	White	Win	Li Yanan	2339.58
2	White	Win	Huang Yiming	2053.61
3	Black	Loss	He Shujun	2708.12
4	Black	Win	Wang Zhijie	2098.77
5	Black	Win	Dong Jiahao	2425.06
“Lingfeng Cup” 6th World Renju Open
Date	2024-05-12		Rating	2548.43
Round	Color	Result	Opponent
1	Black	Loss	Li Xiaoqing	2647.56
2	Black	Draw	Toyo Koryu	2218.98
3	White	Win	Wu Lina	2083.50
4	Black	Draw	Pinsky Alexander	2642.24
5	White	Loss	Wang Qingqing	2684.72
6	Black	Loss	Guo Renheng	2350.61
7	Black	Win	Makhina Alla	1782.09
8	Black	Win	Fukui Nobuhiro	2451.35
9	Black	Win	Metreveli Irina	2400.36
Chinese National Championship 2024, Men Group Preliminary
Date	2024-03-16		Rating	2545.59
Round	Color	Result	Opponent
1	Black	Win	Xiao Yikang	2158.22
2	White	Draw	Ni Zhongxing	2784.64
3	Black	Loss	Jiang Qiwen	2797.16
4	White	Loss	Liu Jie	2512.44
5	Black	Loss	Xu Jiaqi	2597.64
6	White	Loss	Yang Tingyu	2585.62
7	Black	Win	Zong Yicheng	1911.57
5th National Mind Sports Games of China, Mixed Team
Date	2023-11-04		Rating	2556.46
Round	Color	Result	Opponent
1	White	Loss	Huang Jianguang	2600.08
2	Black	Win	Zhang Nan	2126.43
3	White	Win	Hu Long	2434.64
4	Black	Win	Lin Yizhong	2314.10
5	Black	Loss	Lu Hai	2748.25
6	White	Loss	Zhang Yifeng	2727.69
7	White	Draw	Wang Youzhi	2397.60
5th National Mind Sports Games of China, Men Group Preliminary
Date	2023-10-30		Rating	2557.18
Round	Color	Result	Opponent
1	Black	Win	Liu Changtong	2163.82
2	Black	Loss	Cao Dong	2762.69
3	White	Loss	Li Dong	2548.67
4	Black	Loss	Wang Bowen	2438.90
5	White	Loss	Huang Daxing	2387.62
6	White	Win	Wu Kan	2060.68
7	Black	Win	Jiao Zhengrui	2619.97
8	White	Win	Wang Hongbo	2122.84
9	Black	Win	Wang Youzhi	2398.22
Chinese National Ding'an Open 2023
Date	2023-08-22		Rating	2575.10
Round	Color	Result	Opponent
1	Black	Win	Chen Yue	2096.66
2	White	Draw	Xie Weixiang	2652.38
3	Black	Win	Wang Qingqing	2661.73
4	White	Draw	Cao Dong	2752.85
5	Black	Draw	Wan Junhong	2575.47
6	White	Win	Ni Zhongxing	2751.28
7	White	Draw	Lu Hai	2756.98
Chinese National Team Championship 2023
Date	2023-06-24		Rating	2577.30
Round	Color	Result	Opponent
1	Black	Draw	Lu Hai	2745.37
2	White	Draw	Zhang Xiaojian	2563.81
3	White	Loss	Jiang Qiwen	2792.03
4	Black	Draw	Liu Yang	2637.21
5	Black	Win	Zhang Jiguo	2326.90
6	White	Win	Chen Xin	2567.68
7	Black	Draw	Qian Kun	2600.64
“Lingfeng Cup” 5th World Renju Open, Group A
Date	2023-06-18		Rating	2577.01
Round	Color	Result	Opponent
1	Black	Win	Fu Liang	2439.36
2	Black	Loss	Zhang Jiguo	2327.71
4	Black	Win	Ni Zhongxing	2742.80
5	Black	Loss	Jiang Qiwen	2792.11
6	Black	Win	Xie Weixiang	2655.43
7	Black	Loss	Wu Di	2701.02
8	Black	Win	He Shujun	2669.16
9	Black	Loss	Zhu Tianyi	2547.37
Chinese National Championship 2023, Men Group Preliminary
Date	2023-05-05		Rating	2573.05
Round	Color	Result	Opponent
1	Black	Win	Zong Yicheng	1882.45
2	Black	Loss	Jiang Qiwen	2787.22
3	White	Loss	Li Dong	2544.33
4	White	Loss	Zhang Zhihao	2295.51
5	Black	Win	Su Zijing	1966.81
6	White	Win	Dong Jiahao	2442.34
7	Black	Loss	Mao Weiming	2529.83
Chinese National Championship 2022, Men Group Preliminary
Date	2023-03-20		Rating	2578.06
Round	Color	Result	Opponent
1	Black	Win	Deng Qi	2275.22
2	White	Win	He Shujun	2674.09
3	Black	Loss	Huang Liqin	2744.01
4	White	Loss	Liu Yang	2654.78
5	Black	Draw	Cao Shuang	2240.91
6	White	Win	Li Dong	2543.16
7	White	Loss	Xi Zhenyang	2635.50
Chinese National Amateur King Tournament 2022
Date	2022-11-29		Rating	2592.98
Round	Color	Result	Opponent
1	White	Win	Fu Liang	2479.77
2	White	Loss	Wan Junhong	2510.47
3	Black	Win	Ding Kailun	2028.42
4	White	Loss	He Shujun	2679.46
5	White	Win	Cheng Yanzhen	2431.72
6	White	Loss	Huang Shengming	2744.61
7	Black	Win	Yu Yajun	2439.81
8	Black	Win	Chen Xin	2568.28
9	Black	Draw	Huang Liqin	2740.34
4th Anji World Renju Open
Date	2022-11-13		Rating	2594.54
Round	Color	Result	Opponent
1	Black	Loss	Zhang Yifeng	2693.29
2	White	Win	Fu Liang	2480.03
3	White	Loss	Chen Xin	2570.35
4	White	Win	Yu Yuanzhen	2067.01
5	Black	Win	Ge Yuwei	1894.35
6	Black	Win	Mao Weiming	2502.01
7	White	Win	Zhang Xiaojian	2561.24
World Renju Youth Cup 2022 (online) A Group
Date	2022-07-18		Rating	2601.72
Round	Color	Result	Opponent
1	Black	Win	Lõhmus Kristofer	2399.84
2	White	Win	Kang Tingrui	2502.41
3	Black	Win	Lu Yi	2354.19
4	White	Loss	He Shujun	2679.96
5	Black	Win	Dong Jiahao	2415.58
6	White	Win	Guo Song	2173.75
7	Black	Win	Kang Sang-min	2494.84
8	White	Win	Chen Jie	2430.28
9	Black	Win	Zhao Xinye	2159.83
Chinese National Team Championship 2021, Finals (online)
Date	2022-01-16		Rating	2583.74
Round	Color	Result	Opponent
1	Black	Win	Wu You	2341.46
2	Black	Loss	Cao Dong	2750.73
3	White	Win	Mao Weiming	2453.22
4	Black	Draw	Wu Di	2682.14
Chinese National Team Championship 2021, Qualification (online)
Date	2022-01-08		Rating	2582.61
Round	Color	Result	Opponent
2	White	Loss	Jiang Qiwen	2770.69
3	White	Draw	Mei Fan	2730.63
4	Black	Draw	Liu Jinfeng	2248.38
5	Black	Loss	Wu Di	2682.46
Chinese National Championship 2021, Men Group
Date	2021-10-07		Rating	2577.65
Round	Color	Result	Opponent
1	Black	Win	Chen Zhu	2307.35
2	Black	Draw	Huang Daxing	2438.08
3	Black	Loss	Cao Dong	2744.48
4	Black	Win	Fu Liang	2462.39
5	Black	Draw	Ni Zhongxing	2723.24
6	White	Loss	He Shujun	2646.04
7	Black	Draw	Zhang Xiaojian	2518.60
3rd Anji World Renju Open
Date	2020-12-20		Rating	2569.95
Round	Color	Result	Opponent
1	Black	Draw	Yin Jiamiao	2430.91
2	White	Win	Mei Fan	2696.43
3	Black	Loss	Kang Tingrui	2480.39
4	White	Loss	Jiang Qiwen	2795.51
5	White	Draw	Yu Yajun	2383.50
6	Black	Loss	Hou Jun	2275.25
7	White	Win	Zhu Zhaoyun	2203.44
Chinese National Championship 2020, Men Group (online)
Date	2020-12-16		Rating	2570.44
Round	Color	Result	Opponent
1	White	Win	Zhou Ying	2083.00
2	Black	Loss	Ai Xianping	2739.16
3	Black	Win	Yang Jianheng	1918.00
4	White	Win	Zhu Tianyi	2542.76
5	Black	Win	Zhao Yan	2258.92
6	Black	Win	Zhang Jiguo	2449.13
7	White	Win	Yang Tingyu	2565.18
4th National Mind Sports Games of China, Mixed Team
Date	2019-11-18		Rating	2564.64
Round	Color	Result	Opponent
1	White	Win	Huang Jianguang	2488.41
2	Black	Win	Hu Long	2387.55
3	Black	Win	Xie Weixiang	2569.71
4	Black	Win	Ai Xianping	2719.09
5	White	Win	Chen Jie	2341.07
6	Black	Win	Zhou Wentao	1897.17
7	Black	Draw	Liu Yang	2593.38
4th National Mind Sports Games of China, Men
Date	2019-11-13		Rating	2563.37
Round	Color	Result	Opponent
1	White	Win	Yao Zhaoxian	1971.74
2	Black	Loss	Mei Fan	2706.31
3	White	Win	Zhan Liyang	2209.65
4	White	Win	Xu Jiaqi	2418.88
5	White	Draw	Zhu Jianfeng	2733.76
6	Black	Win	Yin Licheng	2503.83
7	Black	Loss	Chen Jing	2705.42
8	Black	Win	Liu Yang	2593.87
9	Black	Loss	Ai Xianping	2719.40
2nd Anji World Renju Open
Date	2019-09-14		Rating	2543.23
Round	Color	Result	Opponent
1	White	Win	Wu Zhiqin	2545.86
2	White	Loss	Han Tae-ho	2377.78
3	Black	Loss	Wai Chan Keong	2790.27
4	White	Win	Zha Quanning	2255.00
5	White	Draw	Zhu Zhaoyun	2163.09
6	Black	Win	Chen Xin	2445.54
7	White	Loss	Liu Yang	2598.04
8	White	Loss	Liu Xun	2464.03
9	White	Loss	Zhang Jiguo	2413.22
Chinese National Open 2019, Men Group
Date	2019-07-17		Rating	2536.55
Round	Color	Result	Opponent
1	Black	Win	Chen Jie	2323.29
2	Black	Loss	Zhang Yifeng	2663.20
3	White	Win	Fan Jiahao	2274.31
4	Black	Win	Tang Shiqi	2438.01
5	Black	Draw	Yin Licheng	2508.83
6	Black	Loss	Qian Kun	2524.39
7	Black	Win	Zhang Wenbo	2402.04
“SOPAI Cup” 1st World Renju Open
Date	2018-11-25		Rating	2504.79
Round	Color	Result	Opponent
1	White	Draw	Zhu Tianyi	2524.28
2	White	Win	Guo Song	2071.46
3	Black	Loss	Lan Zhiren	2679.33
4	Black	Win	Ma Shiwei	1896.07
5	Black	Loss	Xie Weixiang	2583.30
6	White	Draw	Lu Hai	2620.66
7	White	Loss	Cheng Yanzhen	2426.46
8	Black	Win	Huo Jiuxu	2327.40
9	White	Loss	Liu Yang	2617.05
Chinese National University Championship 2018, Men Group
Date	2018-06-18		Rating	2501.78
Round	Color	Result	Opponent
1	White	Win	Zha Shicheng	1959.34
2	Black	Win	Yao Bocheng	2107.60
3	Black	Win	Sun In	2421.97
4	White	Draw	Yan Chen	2264.79
5	White	Win	Zhao Qingsong	2237.73
6	Black	Loss	Tao Jiangbo	2370.09
7	Black	Win	Chen Sizheng	2235.34
Chinese National Team Championship 2018
Date	2018-04-07		Rating	2501.21
Round	Color	Result	Opponent
1	Black	Draw	Cao Dong	2800.30
2	Black	Win	Gu Jichun	2354.81
3	Black	Win	Shi Xiaolin	2478.37
4	White	Win	Zhan Liyang	2115.19
5	Black	Draw	Fan Xingcen	2535.02
6	White	Loss	Jiang Qiwen	2691.53
7	White	Win	Xu Jianxin	2498.56
Chinese National Championship 2017, Men Group
Date	2017-10-03		Rating	2468.55
Round	Color	Result	Opponent
1	White	Win	Yin Licheng	2486.84
2	Black	Win	Liu Yang	2662.52
3	Black	Win	Lan Zhiren	2653.81
4	White	Loss	Ge Lingfeng	2578.89
5	Black	Draw	Zhu Jianfeng	2830.89
6	White	Loss	Qi Guan	2819.01
7	Black	Loss	Zhang Yifeng	2652.56
Chinese National University Championship 2017, Men Group
Date	2017-08-21		Rating	2452.92
Round	Color	Result	Opponent
1	Black	Win	Fu Hui	1892.57
2	White	Win	Chen Wenzhuo	1783.74
3	Black	Draw	Hao Tianyi	2283.56
4	Black	Win	Chen Sizheng	2194.96
5	White	Draw	Huang Shiqin	2191.02
6	Black	Win	Huang Luotong	2304.75
7	White	Win	Liu Yin	2196.44
Chinese National Championship 2016
Date	2016-10-05		Rating	2330.06
Round	Color	Result	Opponent
1	White	Loss	Ma Hongzhou	2402.59
2	Black	Win	Bai Dongyuan	2006.44
3	Black	Win	Jing Zhe	2007.07
4	Black	Loss	Huang Junming	2162.97
5	Black	Loss	Li Weixing	2475.33
6	Black	Draw	Ma Chenzhi	2105.28
7	Black	Loss	Zhu Tianyi	2406.02
8	Black	Loss	Zhou Zhongchao	2069.83
9	White	Win	Xu Zhongqi	1765.39