Meng Jiehuan (蒙杰焕)

Place: Guangxi A.R., China

Birth: 1997-01-23

Rating: 2533.24, Std: 81.08, Rank: 92

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

Top rating: 2595.14 (2022-07-18)

Games: 225, Wins: 114, Draws: 38, Losses: 73

Gy1: 25, Gy2: 79, Gy5: 147

Chinese National Championship 2025, Men Preliminary
Date	2025-05-10		Rating	2533.24
Round	Color	Result	Opponent
1	Black	Win	Liang Hancheng	1969.94
2	White	Loss	He Shujun	2750.87
3	Black	Loss	Zhong Yuyang	2564.37
4	White	Win	Yao Bofan	1991.21
5	Black	Win	Zhang Jiguo	2281.75
6	White	Loss	Mao Weiming	2584.72
7	Black	Draw	Wang Junkai	2280.96
Chinese National King Tournament 2024
Date	2024-10-29		Rating	2557.77
Round	Color	Result	Opponent
1	White	Loss	Ling Shijie	2751.21
2	Black	Win	Huang Jianguang	2557.65
3	White	Win	Guo Renheng	2294.59
4	White	Loss	Jiang Qiwen	2850.96
5	Black	Loss	Mei Fan	2683.04
6	Black	Win	Xi Zhenyang	2578.81
7	White	Win	Zhong Yuyang	2518.13
Chinese National Team Championship 2024, Men's Group
Date	2024-09-16		Rating	2558.82
Round	Color	Result	Opponent
2	Black	Win	Chen Jing	2659.84
3	White	Draw	Liu Yang	2560.21
4	Black	Draw	Cao Dong	2769.60
5	White	Win	Xue Xinze	2205.52
6	Black	Loss	Huang Liqin	2788.69
7	Black	Win	Zhu Tianyi	2492.63
2024 Guangzhou Renju Open Tournament
Date	2024-08-10		Rating	2554.70
Round	Color	Result	Opponent
1	White	Win	Li Yanan	2335.19
2	White	Win	Huang Yiming	2062.59
3	Black	Loss	He Shujun	2718.45
4	Black	Win	Wang Zhijie	2107.79
5	Black	Win	Dong Jiahao	2418.80
“Lingfeng Cup” 6th World Renju Open
Date	2024-05-12		Rating	2540.85
Round	Color	Result	Opponent
1	Black	Loss	Li Xiaoqing	2626.41
2	Black	Draw	Toyo Koryu	2210.74
3	White	Win	Wu Lina	2077.54
4	Black	Draw	Pinsky Alexander	2650.41
5	White	Loss	Wang Qingqing	2668.79
6	Black	Loss	Guo Renheng	2318.80
7	Black	Win	Makhina Alla	1756.02
8	Black	Win	Fukui Nobuhiro	2444.80
9	Black	Win	Metreveli Irina	2413.86
Chinese National Championship 2024, Men Group Preliminary
Date	2024-03-16		Rating	2538.01
Round	Color	Result	Opponent
1	Black	Win	Xiao Yikang	2143.50
2	White	Draw	Ni Zhongxing	2779.96
3	Black	Loss	Jiang Qiwen	2812.64
4	White	Loss	Liu Jie	2524.44
5	Black	Loss	Xu Jiaqi	2594.37
6	White	Loss	Yang Tingyu	2557.56
7	Black	Win	Zong Yicheng	1862.03
5th National Mind Sports Games of China, Mixed Team
Date	2023-11-04		Rating	2548.63
Round	Color	Result	Opponent
1	White	Loss	Huang Jianguang	2596.92
2	Black	Win	Zhang Nan	2118.80
3	White	Win	Hu Long	2427.27
4	Black	Win	Lin Yizhong	2306.91
5	Black	Loss	Lu Hai	2742.88
6	White	Loss	Zhang Yifeng	2715.11
7	White	Draw	Wang Youzhi	2389.08
5th National Mind Sports Games of China, Men Group Preliminary
Date	2023-10-30		Rating	2549.34
Round	Color	Result	Opponent
1	Black	Win	Liu Changtong	2159.22
2	Black	Loss	Cao Dong	2750.45
3	White	Loss	Li Dong	2517.16
4	Black	Loss	Wang Bowen	2433.01
5	White	Loss	Huang Daxing	2381.45
6	White	Win	Wu Kan	2055.81
7	Black	Win	Jiao Zhengrui	2613.19
8	White	Win	Wang Hongbo	2117.69
9	Black	Win	Wang Youzhi	2389.70
Chinese National Ding'an Open 2023
Date	2023-08-22		Rating	2567.33
Round	Color	Result	Opponent
1	Black	Win	Chen Yue	2093.92
2	White	Draw	Xie Weixiang	2653.42
3	Black	Win	Wang Qingqing	2652.77
4	White	Draw	Cao Dong	2741.96
5	Black	Draw	Wan Junhong	2562.99
6	White	Win	Ni Zhongxing	2744.23
7	White	Draw	Lu Hai	2750.71
Chinese National Team Championship 2023
Date	2023-06-24		Rating	2569.56
Round	Color	Result	Opponent
1	Black	Draw	Lu Hai	2738.70
2	White	Draw	Zhang Xiaojian	2556.55
3	White	Loss	Jiang Qiwen	2792.05
4	Black	Draw	Liu Yang	2625.40
5	Black	Win	Zhang Jiguo	2325.08
6	White	Win	Chen Xin	2547.02
7	Black	Draw	Qian Kun	2595.38
“Lingfeng Cup” 5th World Renju Open, Group A
Date	2023-06-18		Rating	2569.27
Round	Color	Result	Opponent
1	Black	Win	Fu Liang	2427.81
2	Black	Loss	Zhang Jiguo	2325.81
4	Black	Win	Ni Zhongxing	2735.29
5	Black	Loss	Jiang Qiwen	2791.94
6	Black	Win	Xie Weixiang	2654.76
7	Black	Loss	Wu Di	2694.33
8	Black	Win	He Shujun	2664.47
9	Black	Loss	Zhu Tianyi	2541.14
Chinese National Championship 2023, Men Group Preliminary
Date	2023-05-05		Rating	2565.23
Round	Color	Result	Opponent
1	Black	Win	Zong Yicheng	1842.91
2	Black	Loss	Jiang Qiwen	2785.93
3	White	Loss	Li Dong	2518.73
4	White	Loss	Zhang Zhihao	2286.04
5	Black	Win	Su Zijing	1956.26
6	White	Win	Dong Jiahao	2436.24
7	Black	Loss	Mao Weiming	2523.74
Chinese National Championship 2022, Men Group Preliminary
Date	2023-03-20		Rating	2570.27
Round	Color	Result	Opponent
1	Black	Win	Deng Qi	2264.33
2	White	Win	He Shujun	2668.64
3	Black	Loss	Huang Liqin	2737.21
4	White	Loss	Liu Yang	2644.03
5	Black	Draw	Cao Shuang	2231.51
6	White	Win	Li Dong	2518.69
7	White	Loss	Xi Zhenyang	2622.24
Chinese National Amateur King Tournament 2022
Date	2022-11-29		Rating	2585.65
Round	Color	Result	Opponent
1	White	Win	Fu Liang	2470.98
2	White	Loss	Wan Junhong	2502.29
3	Black	Win	Ding Kailun	2017.13
4	White	Loss	He Shujun	2673.52
5	White	Win	Cheng Yanzhen	2425.77
6	White	Loss	Huang Shengming	2739.25
7	Black	Win	Yu Yajun	2435.41
8	Black	Win	Chen Xin	2554.06
9	Black	Draw	Huang Liqin	2733.54
4th Anji World Renju Open
Date	2022-11-13		Rating	2587.28
Round	Color	Result	Opponent
1	Black	Loss	Zhang Yifeng	2683.93
2	White	Win	Fu Liang	2471.35
3	White	Loss	Chen Xin	2556.44
4	White	Win	Yu Yuanzhen	2066.34
5	Black	Win	Ge Yuwei	1894.38
6	Black	Win	Mao Weiming	2495.68
7	White	Win	Zhang Xiaojian	2554.34
World Renju Youth Cup 2022 (online) A Group
Date	2022-07-18		Rating	2595.14
Round	Color	Result	Opponent
1	Black	Win	Lõhmus Kristofer	2409.26
2	White	Win	Kang Tingrui	2505.43
3	Black	Win	Lu Yi	2345.11
4	White	Loss	He Shujun	2673.97
5	Black	Win	Dong Jiahao	2410.58
6	White	Win	Guo Song	2167.56
7	Black	Win	Kang Sang-min	2487.53
8	White	Win	Chen Jie	2427.66
9	Black	Win	Zhao Xinye	2146.11
Chinese National Team Championship 2021, Finals (online)
Date	2022-01-16		Rating	2577.57
Round	Color	Result	Opponent
1	Black	Win	Wu You	2331.48
2	Black	Loss	Cao Dong	2743.39
3	White	Win	Mao Weiming	2447.25
4	Black	Draw	Wu Di	2676.07
Chinese National Team Championship 2021, Qualification (online)
Date	2022-01-08		Rating	2576.46
Round	Color	Result	Opponent
2	White	Loss	Jiang Qiwen	2766.22
3	White	Draw	Mei Fan	2723.49
4	Black	Draw	Liu Jinfeng	2242.50
5	Black	Loss	Wu Di	2676.41
Chinese National Championship 2021, Men Group
Date	2021-10-07		Rating	2571.75
Round	Color	Result	Opponent
1	Black	Win	Chen Zhu	2301.44
2	Black	Draw	Huang Daxing	2432.03
3	Black	Loss	Cao Dong	2737.56
4	Black	Win	Fu Liang	2455.83
5	Black	Draw	Ni Zhongxing	2717.03
6	White	Loss	He Shujun	2640.04
7	Black	Draw	Zhang Xiaojian	2512.76
3rd Anji World Renju Open
Date	2020-12-20		Rating	2564.90
Round	Color	Result	Opponent
1	Black	Draw	Yin Jiamiao	2427.19
2	White	Win	Mei Fan	2690.84
3	Black	Loss	Kang Tingrui	2478.96
4	White	Loss	Jiang Qiwen	2790.89
5	White	Draw	Yu Yajun	2379.82
6	Black	Loss	Hou Jun	2271.57
7	White	Win	Zhu Zhaoyun	2198.31
Chinese National Championship 2020, Men Group (online)
Date	2020-12-16		Rating	2565.40
Round	Color	Result	Opponent
1	White	Win	Zhou Ying	2075.72
2	Black	Loss	Ai Xianping	2732.75
3	Black	Win	Yang Jianheng	1916.24
4	White	Win	Zhu Tianyi	2538.34
5	Black	Win	Zhao Yan	2254.64
6	Black	Win	Zhang Jiguo	2444.86
7	White	Win	Yang Tingyu	2558.20
4th National Mind Sports Games of China, Mixed Team
Date	2019-11-18		Rating	2560.47
Round	Color	Result	Opponent
1	White	Win	Huang Jianguang	2484.35
2	Black	Win	Hu Long	2383.38
3	Black	Win	Xie Weixiang	2565.92
4	Black	Win	Ai Xianping	2713.88
5	White	Win	Chen Jie	2338.37
6	Black	Win	Zhou Wentao	1894.99
7	Black	Draw	Liu Yang	2588.92
4th National Mind Sports Games of China, Men
Date	2019-11-13		Rating	2559.21
Round	Color	Result	Opponent
1	White	Win	Yao Zhaoxian	1970.30
2	Black	Loss	Mei Fan	2702.13
3	White	Win	Zhan Liyang	2206.95
4	White	Win	Xu Jiaqi	2418.60
5	White	Draw	Zhu Jianfeng	2726.91
6	Black	Win	Yin Licheng	2499.49
7	Black	Loss	Chen Jing	2701.03
8	Black	Win	Liu Yang	2589.44
9	Black	Loss	Ai Xianping	2714.21
2nd Anji World Renju Open
Date	2019-09-14		Rating	2539.19
Round	Color	Result	Opponent
1	White	Win	Wu Zhiqin	2543.08
2	White	Loss	Han Tae-ho	2373.65
3	Black	Loss	Wai Chan Keong	2786.71
4	White	Win	Zha Quanning	2250.27
5	White	Draw	Zhu Zhaoyun	2158.81
6	Black	Win	Chen Xin	2441.18
7	White	Loss	Liu Yang	2593.87
8	White	Loss	Liu Xun	2461.16
9	White	Loss	Zhang Jiguo	2409.45
Chinese National Open 2019, Men Group
Date	2019-07-17		Rating	2532.61
Round	Color	Result	Opponent
1	Black	Win	Chen Jie	2320.72
2	Black	Loss	Zhang Yifeng	2658.85
3	White	Win	Fan Jiahao	2269.75
4	Black	Win	Tang Shiqi	2434.17
5	Black	Draw	Yin Licheng	2504.75
6	Black	Loss	Qian Kun	2520.94
7	Black	Win	Zhang Wenbo	2398.46
“SOPAI Cup” 1st World Renju Open
Date	2018-11-25		Rating	2501.22
Round	Color	Result	Opponent
1	White	Draw	Zhu Tianyi	2521.13
2	White	Win	Guo Song	2068.37
3	Black	Loss	Lan Zhiren	2675.94
4	Black	Win	Ma Shiwei	1885.76
5	Black	Loss	Xie Weixiang	2579.91
6	White	Draw	Lu Hai	2616.96
7	White	Loss	Cheng Yanzhen	2423.91
8	Black	Win	Huo Jiuxu	2324.79
9	White	Loss	Liu Yang	2613.67
Chinese National University Championship 2018, Men Group
Date	2018-06-18		Rating	2498.41
Round	Color	Result	Opponent
1	White	Win	Zha Shicheng	1958.03
2	Black	Win	Yao Bocheng	2106.71
3	Black	Win	Sun In	2417.28
4	White	Draw	Yan Chen	2262.92
5	White	Win	Zhao Qingsong	2235.66
6	Black	Loss	Tao Jiangbo	2366.62
7	Black	Win	Chen Sizheng	2231.73
Chinese National Team Championship 2018
Date	2018-04-07		Rating	2497.91
Round	Color	Result	Opponent
1	Black	Draw	Cao Dong	2797.21
2	Black	Win	Gu Jichun	2351.81
3	Black	Win	Shi Xiaolin	2473.63
4	White	Win	Zhan Liyang	2112.86
5	Black	Draw	Fan Xingcen	2531.91
6	White	Loss	Jiang Qiwen	2688.22
7	White	Win	Xu Jianxin	2494.98
Chinese National Championship 2017, Men Group
Date	2017-10-03		Rating	2465.47
Round	Color	Result	Opponent
1	White	Win	Yin Licheng	2484.14
2	Black	Win	Liu Yang	2659.75
3	Black	Win	Lan Zhiren	2651.05
4	White	Loss	Ge Lingfeng	2575.71
5	Black	Draw	Zhu Jianfeng	2827.82
6	White	Loss	Qi Guan	2816.06
7	Black	Loss	Zhang Yifeng	2649.38
Chinese National University Championship 2017, Men Group
Date	2017-08-21		Rating	2449.89
Round	Color	Result	Opponent
1	Black	Win	Fu Hui	1891.28
2	White	Win	Chen Wenzhuo	1782.76
3	Black	Draw	Hao Tianyi	2280.59
4	Black	Win	Chen Sizheng	2191.80
5	White	Draw	Huang Shiqin	2189.09
6	Black	Win	Huang Luotong	2301.80
7	White	Win	Liu Yin	2194.28
Chinese National Championship 2016
Date	2016-10-05		Rating	2327.28
Round	Color	Result	Opponent
1	White	Loss	Ma Hongzhou	2399.96
2	Black	Win	Bai Dongyuan	2004.83
3	Black	Win	Jing Zhe	2005.55
4	Black	Loss	Huang Junming	2160.60
5	Black	Loss	Li Weixing	2472.52
6	Black	Draw	Ma Chenzhi	2103.51
7	Black	Loss	Zhu Tianyi	2403.33
8	Black	Loss	Zhou Zhongchao	2068.30
9	White	Win	Xu Zhongqi	1764.07