Meng Jiehuan (蒙杰焕)

Place: Guangxi A.R., China

Birth: 1997-01-23

Rating: 2580.68, Std: 78.45, Rank: 62

First game: 2016-10-05, Last game: 2024-10-29

Top rating: 2593.18 (2022-07-18)

Games: 218, Wins: 111, Draws: 37, Losses: 70

Gy1: 34, Gy2: 86, Gy5: 140

Chinese National King Tournament 2024
Date	2024-10-29		Rating	2580.68
Round	Color	Result	Opponent
1	White	Loss	Ling Shijie	2768.33
2	Black	Win	Huang Jianguang	2504.02
3	White	Win	Guo Renheng	2288.40
4	White	Loss	Jiang Qiwen	2837.25
5	Black	Loss	Mei Fan	2676.95
6	Black	Win	Xi Zhenyang	2594.28
7	White	Win	Zhong Yuyang	2452.96
Chinese National Team Championship 2024, Men's Group
Date	2024-09-16		Rating	2577.87
Round	Color	Result	Opponent
2	Black	Win	Chen Jing	2656.37
3	White	Draw	Liu Yang	2554.61
4	Black	Draw	Cao Dong	2771.88
5	White	Win	Xue Xinze	2252.34
6	Black	Loss	Huang Liqin	2779.09
7	Black	Win	Zhu Tianyi	2533.61
2024 Guangzhou Renju Open Tournament
Date	2024-08-10		Rating	2570.68
Round	Color	Result	Opponent
1	White	Win	Li Yanan	2336.88
2	White	Win	Huang Yiming	2055.19
3	Black	Loss	He Shujun	2697.11
4	Black	Win	Wang Zhijie	2105.97
5	Black	Win	Dong Jiahao	2416.16
“Lingfeng Cup” 6th World Renju Open
Date	2024-05-12		Rating	2550.33
Round	Color	Result	Opponent
1	Black	Loss	Li Xiaoqing	2595.97
2	Black	Draw	Toyo Koryu	2201.67
3	White	Win	Wu Lina	2049.30
4	Black	Draw	Pinsky Alexander	2643.96
5	White	Loss	Wang Qingqing	2657.62
6	Black	Loss	Guo Renheng	2311.92
7	Black	Win	Makhina Alla	1750.70
8	Black	Win	Fukui Nobuhiro	2383.41
9	Black	Win	Metreveli Irina	2394.34
Chinese National Championship 2024, Men Group Preliminary
Date	2024-03-16		Rating	2545.07
Round	Color	Result	Opponent
1	Black	Win	Xiao Yikang	2132.74
2	White	Draw	Ni Zhongxing	2767.06
3	Black	Loss	Jiang Qiwen	2804.73
4	White	Loss	Liu Jie	2520.13
5	Black	Loss	Xu Jiaqi	2593.46
6	White	Loss	Yang Tingyu	2553.80
7	Black	Win	Zong Yicheng	1838.80
5th National Mind Sports Games of China, Mixed Team
Date	2023-11-04		Rating	2551.31
Round	Color	Result	Opponent
1	White	Loss	Huang Jianguang	2578.56
2	Black	Win	Zhang Nan	2121.09
3	White	Win	Hu Long	2423.04
4	Black	Win	Lin Yizhong	2305.52
5	Black	Loss	Lu Hai	2747.34
6	White	Loss	Zhang Yifeng	2723.76
7	White	Draw	Wang Youzhi	2384.97
5th National Mind Sports Games of China, Men Group Preliminary
Date	2023-10-30		Rating	2551.88
Round	Color	Result	Opponent
1	Black	Win	Liu Changtong	2152.92
2	Black	Loss	Cao Dong	2748.28
3	White	Loss	Li Dong	2513.63
4	Black	Loss	Wang Bowen	2427.55
5	White	Loss	Huang Daxing	2380.28
6	White	Win	Wu Kan	2045.65
7	Black	Win	Jiao Zhengrui	2606.35
8	White	Win	Wang Hongbo	2119.18
9	Black	Win	Wang Youzhi	2385.59
Chinese National Ding'an Open 2023
Date	2023-08-22		Rating	2568.35
Round	Color	Result	Opponent
1	Black	Win	Chen Yue	2088.07
2	White	Draw	Xie Weixiang	2649.22
3	Black	Win	Wang Qingqing	2644.20
4	White	Draw	Cao Dong	2739.24
5	Black	Draw	Wan Junhong	2557.63
6	White	Win	Ni Zhongxing	2737.65
7	White	Draw	Lu Hai	2752.36
Chinese National Team Championship 2023
Date	2023-06-24		Rating	2569.57
Round	Color	Result	Opponent
1	Black	Draw	Lu Hai	2739.13
2	White	Draw	Zhang Xiaojian	2546.13
3	White	Loss	Jiang Qiwen	2787.51
4	Black	Draw	Liu Yang	2621.49
5	Black	Win	Zhang Jiguo	2325.12
6	White	Win	Chen Xin	2546.15
7	Black	Draw	Qian Kun	2592.36
“Lingfeng Cup” 5th World Renju Open, Group A
Date	2023-06-18		Rating	2569.20
Round	Color	Result	Opponent
1	Black	Win	Fu Liang	2423.84
2	Black	Loss	Zhang Jiguo	2325.80
4	Black	Win	Ni Zhongxing	2729.66
5	Black	Loss	Jiang Qiwen	2787.42
6	Black	Win	Xie Weixiang	2650.83
7	Black	Loss	Wu Di	2686.27
8	Black	Win	He Shujun	2657.73
9	Black	Loss	Zhu Tianyi	2548.32
Chinese National Championship 2023, Men Group Preliminary
Date	2023-05-05		Rating	2564.70
Round	Color	Result	Opponent
1	Black	Win	Zong Yicheng	1823.61
2	Black	Loss	Jiang Qiwen	2781.61
3	White	Loss	Li Dong	2515.65
4	White	Loss	Zhang Zhihao	2282.79
5	Black	Win	Su Zijing	1951.94
6	White	Win	Dong Jiahao	2433.28
7	Black	Loss	Mao Weiming	2516.83
Chinese National Championship 2022, Men Group Preliminary
Date	2023-03-20		Rating	2569.37
Round	Color	Result	Opponent
1	Black	Win	Deng Qi	2262.26
2	White	Win	He Shujun	2662.82
3	Black	Loss	Huang Liqin	2733.18
4	White	Loss	Liu Yang	2640.36
5	Black	Draw	Cao Shuang	2243.04
6	White	Win	Li Dong	2515.59
7	White	Loss	Xi Zhenyang	2623.45
Chinese National Amateur King Tournament 2022
Date	2022-11-29		Rating	2583.97
Round	Color	Result	Opponent
1	White	Win	Fu Liang	2467.06
2	White	Loss	Wan Junhong	2496.86
3	Black	Win	Ding Kailun	2007.11
4	White	Loss	He Shujun	2668.48
5	White	Win	Cheng Yanzhen	2420.40
6	White	Loss	Huang Shengming	2733.72
7	Black	Win	Yu Yajun	2427.45
8	Black	Win	Chen Xin	2552.07
9	Black	Draw	Huang Liqin	2729.52
4th Anji World Renju Open
Date	2022-11-13		Rating	2585.55
Round	Color	Result	Opponent
1	Black	Loss	Zhang Yifeng	2686.06
2	White	Win	Fu Liang	2467.45
3	White	Loss	Chen Xin	2554.40
4	White	Win	Yu Yuanzhen	2063.85
5	Black	Win	Ge Yuwei	1888.30
6	Black	Win	Mao Weiming	2489.97
7	White	Win	Zhang Xiaojian	2547.15
World Renju Youth Cup 2022 (online) A Group
Date	2022-07-18		Rating	2593.18
Round	Color	Result	Opponent
1	Black	Win	Lõhmus Kristofer	2428.36
2	White	Win	Kang Tingrui	2502.10
3	Black	Win	Lu Yi	2334.84
4	White	Loss	He Shujun	2669.31
5	Black	Win	Dong Jiahao	2407.03
6	White	Win	Guo Song	2155.22
7	Black	Win	Kang Sang-min	2484.17
8	White	Win	Chen Jie	2426.38
9	Black	Win	Zhao Xinye	2128.51
Chinese National Team Championship 2021, Finals (online)
Date	2022-01-16		Rating	2575.28
Round	Color	Result	Opponent
1	Black	Win	Wu You	2328.46
2	Black	Loss	Cao Dong	2740.53
3	White	Win	Mao Weiming	2442.50
4	Black	Draw	Wu Di	2671.70
Chinese National Team Championship 2021, Qualification (online)
Date	2022-01-08		Rating	2574.17
Round	Color	Result	Opponent
2	White	Loss	Jiang Qiwen	2762.75
3	White	Draw	Mei Fan	2720.25
4	Black	Draw	Liu Jinfeng	2241.12
5	Black	Loss	Wu Di	2672.07
Chinese National Championship 2021, Men Group
Date	2021-10-07		Rating	2569.41
Round	Color	Result	Opponent
1	Black	Win	Chen Zhu	2298.60
2	Black	Draw	Huang Daxing	2430.19
3	Black	Loss	Cao Dong	2734.79
4	Black	Win	Fu Liang	2452.59
5	Black	Draw	Ni Zhongxing	2713.74
6	White	Loss	He Shujun	2636.29
7	Black	Draw	Zhang Xiaojian	2507.78
3rd Anji World Renju Open
Date	2020-12-20		Rating	2562.70
Round	Color	Result	Opponent
1	Black	Draw	Yin Jiamiao	2424.42
2	White	Win	Mei Fan	2688.22
3	Black	Loss	Kang Tingrui	2476.08
4	White	Loss	Jiang Qiwen	2788.07
5	White	Draw	Yu Yajun	2375.98
6	Black	Loss	Hou Jun	2271.44
7	White	Win	Zhu Zhaoyun	2197.82
Chinese National Championship 2020, Men Group (online)
Date	2020-12-16		Rating	2563.20
Round	Color	Result	Opponent
1	White	Win	Zhou Ying	2073.24
2	Black	Loss	Ai Xianping	2730.55
3	Black	Win	Yang Jianheng	1915.39
4	White	Win	Zhu Tianyi	2537.92
5	Black	Win	Zhao Yan	2251.93
6	Black	Win	Zhang Jiguo	2442.66
7	White	Win	Yang Tingyu	2555.48
4th National Mind Sports Games of China, Mixed Team
Date	2019-11-18		Rating	2558.46
Round	Color	Result	Opponent
1	White	Win	Huang Jianguang	2481.21
2	Black	Win	Hu Long	2381.11
3	Black	Win	Xie Weixiang	2563.65
4	Black	Win	Ai Xianping	2711.93
5	White	Win	Chen Jie	2336.62
6	Black	Win	Zhou Wentao	1894.52
7	Black	Draw	Liu Yang	2586.69
4th National Mind Sports Games of China, Men
Date	2019-11-13		Rating	2557.21
Round	Color	Result	Opponent
1	White	Win	Yao Zhaoxian	1969.50
2	Black	Loss	Mei Fan	2700.07
3	White	Win	Zhan Liyang	2205.01
4	White	Win	Xu Jiaqi	2416.53
5	White	Draw	Zhu Jianfeng	2726.64
6	Black	Win	Yin Licheng	2497.14
7	Black	Loss	Chen Jing	2698.83
8	Black	Win	Liu Yang	2587.21
9	Black	Loss	Ai Xianping	2712.26
2nd Anji World Renju Open
Date	2019-09-14		Rating	2537.23
Round	Color	Result	Opponent
1	White	Win	Wu Zhiqin	2540.48
2	White	Loss	Han Tae-ho	2372.33
3	Black	Loss	Wai Chan Keong	2784.61
4	White	Win	Zha Quanning	2249.86
5	White	Draw	Zhu Zhaoyun	2157.88
6	Black	Win	Chen Xin	2439.13
7	White	Loss	Liu Yang	2591.69
8	White	Loss	Liu Xun	2458.78
9	White	Loss	Zhang Jiguo	2407.38
Chinese National Open 2019, Men Group
Date	2019-07-17		Rating	2530.68
Round	Color	Result	Opponent
1	Black	Win	Chen Jie	2318.99
2	Black	Loss	Zhang Yifeng	2657.26
3	White	Win	Fan Jiahao	2266.77
4	Black	Win	Tang Shiqi	2431.79
5	Black	Draw	Yin Licheng	2502.55
6	Black	Loss	Qian Kun	2518.91
7	Black	Win	Zhang Wenbo	2396.39
“SOPAI Cup” 1st World Renju Open
Date	2018-11-25		Rating	2499.46
Round	Color	Result	Opponent
1	White	Draw	Zhu Tianyi	2519.62
2	White	Win	Guo Song	2065.96
3	Black	Loss	Lan Zhiren	2674.03
4	Black	Win	Ma Shiwei	1884.69
5	Black	Loss	Xie Weixiang	2577.91
6	White	Draw	Lu Hai	2615.16
7	White	Loss	Cheng Yanzhen	2421.80
8	Black	Win	Huo Jiuxu	2322.50
9	White	Loss	Liu Yang	2611.72
Chinese National University Championship 2018, Men Group
Date	2018-06-18		Rating	2496.80
Round	Color	Result	Opponent
1	White	Win	Zha Shicheng	1957.31
2	Black	Win	Yao Bocheng	2105.98
3	Black	Win	Sun In	2415.22
4	White	Draw	Yan Chen	2262.01
5	White	Win	Zhao Qingsong	2234.69
6	Black	Loss	Tao Jiangbo	2365.48
7	Black	Win	Chen Sizheng	2230.58
Chinese National Team Championship 2018
Date	2018-04-07		Rating	2496.34
Round	Color	Result	Opponent
1	Black	Draw	Cao Dong	2795.47
2	Black	Win	Gu Jichun	2350.20
3	Black	Win	Shi Xiaolin	2472.85
4	White	Win	Zhan Liyang	2111.04
5	Black	Draw	Fan Xingcen	2530.20
6	White	Loss	Jiang Qiwen	2686.45
7	White	Win	Xu Jianxin	2493.40
Chinese National Championship 2017, Men Group
Date	2017-10-03		Rating	2464.02
Round	Color	Result	Opponent
1	White	Win	Yin Licheng	2482.48
2	Black	Win	Liu Yang	2658.11
3	Black	Win	Lan Zhiren	2649.40
4	White	Loss	Ge Lingfeng	2574.24
5	Black	Draw	Zhu Jianfeng	2826.32
6	White	Loss	Qi Guan	2814.45
7	Black	Loss	Zhang Yifeng	2647.85
Chinese National University Championship 2017, Men Group
Date	2017-08-21		Rating	2448.47
Round	Color	Result	Opponent
1	Black	Win	Fu Hui	1890.65
2	White	Win	Chen Wenzhuo	1782.21
3	Black	Draw	Hao Tianyi	2279.21
4	Black	Win	Chen Sizheng	2190.73
5	White	Draw	Huang Shiqin	2188.01
6	Black	Win	Huang Luotong	2302.63
7	White	Win	Liu Yin	2193.54
Chinese National Championship 2016
Date	2016-10-05		Rating	2325.94
Round	Color	Result	Opponent
1	White	Loss	Ma Hongzhou	2398.48
2	Black	Win	Bai Dongyuan	2004.13
3	Black	Win	Jing Zhe	2004.75
4	Black	Loss	Huang Junming	2159.22
5	Black	Loss	Li Weixing	2471.22
6	Black	Draw	Ma Chenzhi	2102.33
7	Black	Loss	Zhu Tianyi	2402.09
8	Black	Loss	Zhou Zhongchao	2067.32
9	White	Win	Xu Zhongqi	1763.18