Meng Jiehuan (蒙杰焕)

Place: Guangxi A.R., China

Birth: 1997-01-23

Rating: 2524.86, Std: 81.29, Rank: 111

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

Top rating: 2602.22 (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	2524.86
Round	Color	Result	Opponent
1	White	Loss	Jiang Qiwen	2765.45
2	Black	Loss	Cao Dong	2793.20
3	White	Draw	Li Xiaoqing	2688.80
4	White	Draw	Wai Chan Keong	2784.17
Chinese National Team Championship 2025
Date	2025-10-09		Rating	2523.81
Round	Color	Result	Opponent
1	Black	Loss	Jiang Qiwen	2757.12
2	Black	Loss	Zhao Yun	2689.31
3	White	Draw	Huang Shengming	2743.58
4	White	Loss	Chen Haoyuan	2532.07
5	Black	Loss	Yin Licheng	2514.74
6	Black	Win	Han Ning	1946.21
7	White	Win	Zhu Tianyi	2443.84
Chinese National King Tournament 2025
Date	2025-07-29		Rating	2528.81
Round	Color	Result	Opponent
1	Black	Loss	Xia Jianjin	2502.55
2	White	Win	Zhang Hongmei	2057.59
3	Black	Win	Yao Bofan	2093.14
4	White	Loss	Wu Di	2727.90
5	Black	Win	Zhu Tianyi	2442.67
6	White	Loss	Ling Shijie	2800.47
7	Black	Loss	Gao Cong	2525.61
“Lingfeng Cup” 7th World Renju Open
Date	2025-05-19		Rating	2541.15
Round	Color	Result	Opponent
1	White	Win	Fu Liang	2366.22
2	White	Win	Huang Liqin	2775.49
3	Black	Loss	Ni Zhongxing	2835.55
4	Black	Loss	Zhang Yifeng	2705.06
5	White	Win	Mao Weiming	2559.53
6	Black	Loss	Wu Di	2726.91
7	Black	Win	Huang Jianguang	2615.86
8	White	Win	Xia Jianjin	2484.41
9	Black	Loss	Wan Junhong	2644.52
Chinese National Championship 2025, Men Preliminary
Date	2025-05-10		Rating	2541.15
Round	Color	Result	Opponent
1	Black	Win	Liang Hancheng	2145.92
2	White	Loss	He Shujun	2711.33
3	Black	Loss	Zhong Yuyang	2569.08
4	White	Win	Yao Bofan	2085.61
5	Black	Win	Zhang Jiguo	2264.42
6	White	Loss	Mao Weiming	2560.66
7	Black	Draw	Wang Junkai	2293.74
Chinese National King Tournament 2024
Date	2024-10-29		Rating	2566.45
Round	Color	Result	Opponent
1	White	Loss	Ling Shijie	2786.24
2	Black	Win	Huang Jianguang	2567.84
3	White	Win	Guo Renheng	2331.14
4	White	Loss	Jiang Qiwen	2803.60
5	Black	Loss	Mei Fan	2708.57
6	Black	Win	Xi Zhenyang	2609.28
7	White	Win	Zhong Yuyang	2525.22
Chinese National Team Championship 2024, Men's Group
Date	2024-09-16		Rating	2567.40
Round	Color	Result	Opponent
2	Black	Win	Chen Jing	2664.69
3	White	Draw	Liu Yang	2585.01
4	Black	Draw	Cao Dong	2797.53
5	White	Win	Xue Xinze	2198.87
6	Black	Loss	Huang Liqin	2784.79
7	Black	Win	Zhu Tianyi	2497.60
2024 Guangzhou Renju Open Tournament
Date	2024-08-10		Rating	2563.14
Round	Color	Result	Opponent
1	White	Win	Li Yanan	2340.23
2	White	Win	Huang Yiming	2053.88
3	Black	Loss	He Shujun	2708.96
4	Black	Win	Wang Zhijie	2099.03
5	Black	Win	Dong Jiahao	2425.59
“Lingfeng Cup” 6th World Renju Open
Date	2024-05-12		Rating	2549.35
Round	Color	Result	Opponent
1	Black	Loss	Li Xiaoqing	2648.52
2	Black	Draw	Toyo Koryu	2218.30
3	White	Win	Wu Lina	2083.69
4	Black	Draw	Pinsky Alexander	2642.39
5	White	Loss	Wang Qingqing	2686.76
6	Black	Loss	Guo Renheng	2351.50
7	Black	Win	Makhina Alla	1782.49
8	Black	Win	Fukui Nobuhiro	2460.53
9	Black	Win	Metreveli Irina	2400.76
Chinese National Championship 2024, Men Group Preliminary
Date	2024-03-16		Rating	2546.44
Round	Color	Result	Opponent
1	Black	Win	Xiao Yikang	2158.56
2	White	Draw	Ni Zhongxing	2785.50
3	Black	Loss	Jiang Qiwen	2798.05
4	White	Loss	Liu Jie	2512.78
5	Black	Loss	Xu Jiaqi	2598.40
6	White	Loss	Yang Tingyu	2586.22
7	Black	Win	Zong Yicheng	1911.89
5th National Mind Sports Games of China, Mixed Team
Date	2023-11-04		Rating	2557.20
Round	Color	Result	Opponent
1	White	Loss	Huang Jianguang	2600.73
2	Black	Win	Zhang Nan	2126.75
3	White	Win	Hu Long	2435.14
4	Black	Win	Lin Yizhong	2314.51
5	Black	Loss	Lu Hai	2749.06
6	White	Loss	Zhang Yifeng	2728.41
7	White	Draw	Wang Youzhi	2398.14
5th National Mind Sports Games of China, Men Group Preliminary
Date	2023-10-30		Rating	2557.92
Round	Color	Result	Opponent
1	Black	Win	Liu Changtong	2164.14
2	Black	Loss	Cao Dong	2763.44
3	White	Loss	Li Dong	2549.31
4	Black	Loss	Wang Bowen	2439.44
5	White	Loss	Huang Daxing	2388.18
6	White	Win	Wu Kan	2060.97
7	Black	Win	Jiao Zhengrui	2620.61
8	White	Win	Wang Hongbo	2123.22
9	Black	Win	Wang Youzhi	2398.76
Chinese National Ding'an Open 2023
Date	2023-08-22		Rating	2575.80
Round	Color	Result	Opponent
1	Black	Win	Chen Yue	2096.95
2	White	Draw	Xie Weixiang	2653.00
3	Black	Win	Wang Qingqing	2662.71
4	White	Draw	Cao Dong	2753.56
5	Black	Draw	Wan Junhong	2576.09
6	White	Win	Ni Zhongxing	2752.02
7	White	Draw	Lu Hai	2757.76
Chinese National Team Championship 2023
Date	2023-06-24		Rating	2577.97
Round	Color	Result	Opponent
1	Black	Draw	Lu Hai	2746.12
2	White	Draw	Zhang Xiaojian	2564.43
3	White	Loss	Jiang Qiwen	2792.75
4	Black	Draw	Liu Yang	2638.03
5	Black	Win	Zhang Jiguo	2327.73
6	White	Win	Chen Xin	2568.39
7	Black	Draw	Qian Kun	2601.14
“Lingfeng Cup” 5th World Renju Open, Group A
Date	2023-06-18		Rating	2577.67
Round	Color	Result	Opponent
1	Black	Win	Fu Liang	2439.88
2	Black	Loss	Zhang Jiguo	2328.53
4	Black	Win	Ni Zhongxing	2743.49
5	Black	Loss	Jiang Qiwen	2792.82
6	Black	Win	Xie Weixiang	2656.02
7	Black	Loss	Wu Di	2701.68
8	Black	Win	He Shujun	2669.79
9	Black	Loss	Zhu Tianyi	2547.91
Chinese National Championship 2023, Men Group Preliminary
Date	2023-05-05		Rating	2573.68
Round	Color	Result	Opponent
1	Black	Win	Zong Yicheng	1882.73
2	Black	Loss	Jiang Qiwen	2787.92
3	White	Loss	Li Dong	2544.94
4	White	Loss	Zhang Zhihao	2295.62
5	Black	Win	Su Zijing	1966.80
6	White	Win	Dong Jiahao	2442.84
7	Black	Loss	Mao Weiming	2530.36
Chinese National Championship 2022, Men Group Preliminary
Date	2023-03-20		Rating	2578.67
Round	Color	Result	Opponent
1	Black	Win	Deng Qi	2275.26
2	White	Win	He Shujun	2674.69
3	Black	Loss	Huang Liqin	2744.68
4	White	Loss	Liu Yang	2655.54
5	Black	Draw	Cao Shuang	2241.27
6	White	Win	Li Dong	2543.77
7	White	Loss	Xi Zhenyang	2636.22
Chinese National Amateur King Tournament 2022
Date	2022-11-29		Rating	2593.54
Round	Color	Result	Opponent
1	White	Win	Fu Liang	2480.26
2	White	Loss	Wan Junhong	2510.99
3	Black	Win	Ding Kailun	2028.71
4	White	Loss	He Shujun	2680.04
5	White	Win	Cheng Yanzhen	2432.23
6	White	Loss	Huang Shengming	2745.21
7	Black	Win	Yu Yajun	2440.35
8	Black	Win	Chen Xin	2568.89
9	Black	Draw	Huang Liqin	2740.96
4th Anji World Renju Open
Date	2022-11-13		Rating	2595.09
Round	Color	Result	Opponent
1	Black	Loss	Zhang Yifeng	2693.89
2	White	Win	Fu Liang	2480.52
3	White	Loss	Chen Xin	2570.96
4	White	Win	Yu Yuanzhen	2067.20
5	Black	Win	Ge Yuwei	1894.55
6	Black	Win	Mao Weiming	2502.48
7	White	Win	Zhang Xiaojian	2561.79
World Renju Youth Cup 2022 (online) A Group
Date	2022-07-18		Rating	2602.22
Round	Color	Result	Opponent
1	Black	Win	Lõhmus Kristofer	2399.44
2	White	Win	Kang Tingrui	2502.75
3	Black	Win	Lu Yi	2354.62
4	White	Loss	He Shujun	2680.49
5	Black	Win	Dong Jiahao	2416.03
6	White	Win	Guo Song	2174.02
7	Black	Win	Kang Sang-min	2495.16
8	White	Win	Chen Jie	2430.53
9	Black	Win	Zhao Xinye	2160.12
Chinese National Team Championship 2021, Finals (online)
Date	2022-01-16		Rating	2584.19
Round	Color	Result	Opponent
1	Black	Win	Wu You	2341.65
2	Black	Loss	Cao Dong	2751.25
3	White	Win	Mao Weiming	2453.60
4	Black	Draw	Wu Di	2682.66
Chinese National Team Championship 2021, Qualification (online)
Date	2022-01-08		Rating	2583.07
Round	Color	Result	Opponent
2	White	Loss	Jiang Qiwen	2771.20
3	White	Draw	Mei Fan	2731.14
4	Black	Draw	Liu Jinfeng	2248.64
5	Black	Loss	Wu Di	2682.98
Chinese National Championship 2021, Men Group
Date	2021-10-07		Rating	2578.08
Round	Color	Result	Opponent
1	Black	Win	Chen Zhu	2307.64
2	Black	Draw	Huang Daxing	2438.55
3	Black	Loss	Cao Dong	2744.97
4	Black	Win	Fu Liang	2462.80
5	Black	Draw	Ni Zhongxing	2723.73
6	White	Loss	He Shujun	2646.52
7	Black	Draw	Zhang Xiaojian	2519.05
3rd Anji World Renju Open
Date	2020-12-20		Rating	2570.32
Round	Color	Result	Opponent
1	Black	Draw	Yin Jiamiao	2431.22
2	White	Win	Mei Fan	2696.84
3	Black	Loss	Kang Tingrui	2480.62
4	White	Loss	Jiang Qiwen	2795.92
5	White	Draw	Yu Yajun	2383.81
6	Black	Loss	Hou Jun	2275.42
7	White	Win	Zhu Zhaoyun	2203.60
Chinese National Championship 2020, Men Group (online)
Date	2020-12-16		Rating	2570.81
Round	Color	Result	Opponent
1	White	Win	Zhou Ying	2083.04
2	Black	Loss	Ai Xianping	2739.60
3	Black	Win	Yang Jianheng	1918.08
4	White	Win	Zhu Tianyi	2543.11
5	Black	Win	Zhao Yan	2259.15
6	Black	Win	Zhang Jiguo	2449.50
7	White	Win	Yang Tingyu	2565.52
4th National Mind Sports Games of China, Mixed Team
Date	2019-11-18		Rating	2564.94
Round	Color	Result	Opponent
1	White	Win	Huang Jianguang	2488.72
2	Black	Win	Hu Long	2387.84
3	Black	Win	Xie Weixiang	2570.03
4	Black	Win	Ai Xianping	2719.45
5	White	Win	Chen Jie	2341.29
6	Black	Win	Zhou Wentao	1897.28
7	Black	Draw	Liu Yang	2593.72
4th National Mind Sports Games of China, Men
Date	2019-11-13		Rating	2563.67
Round	Color	Result	Opponent
1	White	Win	Yao Zhaoxian	1971.84
2	Black	Loss	Mei Fan	2706.63
3	White	Win	Zhan Liyang	2209.83
4	White	Win	Xu Jiaqi	2419.21
5	White	Draw	Zhu Jianfeng	2734.10
6	Black	Win	Yin Licheng	2504.14
7	Black	Loss	Chen Jing	2705.75
8	Black	Win	Liu Yang	2594.21
9	Black	Loss	Ai Xianping	2719.77
2nd Anji World Renju Open
Date	2019-09-14		Rating	2543.53
Round	Color	Result	Opponent
1	White	Win	Wu Zhiqin	2546.10
2	White	Loss	Han Tae-ho	2378.01
3	Black	Loss	Wai Chan Keong	2790.65
4	White	Win	Zha Quanning	2255.18
5	White	Draw	Zhu Zhaoyun	2163.26
6	Black	Win	Chen Xin	2445.85
7	White	Loss	Liu Yang	2598.36
8	White	Loss	Liu Xun	2464.28
9	White	Loss	Zhang Jiguo	2413.49
Chinese National Open 2019, Men Group
Date	2019-07-17		Rating	2536.84
Round	Color	Result	Opponent
1	Black	Win	Chen Jie	2323.49
2	Black	Loss	Zhang Yifeng	2663.51
3	White	Win	Fan Jiahao	2274.62
4	Black	Win	Tang Shiqi	2438.29
5	Black	Draw	Yin Licheng	2509.12
6	Black	Loss	Qian Kun	2524.69
7	Black	Win	Zhang Wenbo	2402.34
“SOPAI Cup” 1st World Renju Open
Date	2018-11-25		Rating	2505.04
Round	Color	Result	Opponent
1	White	Draw	Zhu Tianyi	2524.50
2	White	Win	Guo Song	2071.59
3	Black	Loss	Lan Zhiren	2679.56
4	Black	Win	Ma Shiwei	1896.20
5	Black	Loss	Xie Weixiang	2583.57
6	White	Draw	Lu Hai	2620.94
7	White	Loss	Cheng Yanzhen	2426.62
8	Black	Win	Huo Jiuxu	2327.62
9	White	Loss	Liu Yang	2617.30
Chinese National University Championship 2018, Men Group
Date	2018-06-18		Rating	2502.01
Round	Color	Result	Opponent
1	White	Win	Zha Shicheng	1959.41
2	Black	Win	Yao Bocheng	2107.67
3	Black	Win	Sun In	2422.35
4	White	Draw	Yan Chen	2264.84
5	White	Win	Zhao Qingsong	2237.81
6	Black	Loss	Tao Jiangbo	2370.20
7	Black	Win	Chen Sizheng	2235.48
Chinese National Team Championship 2018
Date	2018-04-07		Rating	2501.43
Round	Color	Result	Opponent
1	Black	Draw	Cao Dong	2800.54
2	Black	Win	Gu Jichun	2355.03
3	Black	Win	Shi Xiaolin	2478.60
4	White	Win	Zhan Liyang	2115.33
5	Black	Draw	Fan Xingcen	2535.26
6	White	Loss	Jiang Qiwen	2691.79
7	White	Win	Xu Jianxin	2498.83
Chinese National Championship 2017, Men Group
Date	2017-10-03		Rating	2468.77
Round	Color	Result	Opponent
1	White	Win	Yin Licheng	2487.08
2	Black	Win	Liu Yang	2662.74
3	Black	Win	Lan Zhiren	2654.01
4	White	Loss	Ge Lingfeng	2579.13
5	Black	Draw	Zhu Jianfeng	2831.12
6	White	Loss	Qi Guan	2819.25
7	Black	Loss	Zhang Yifeng	2652.82
Chinese National University Championship 2017, Men Group
Date	2017-08-21		Rating	2453.13
Round	Color	Result	Opponent
1	Black	Win	Fu Hui	1892.65
2	White	Win	Chen Wenzhuo	1783.80
3	Black	Draw	Hao Tianyi	2283.74
4	Black	Win	Chen Sizheng	2195.10
5	White	Draw	Huang Shiqin	2191.14
6	Black	Win	Huang Luotong	2304.98
7	White	Win	Liu Yin	2196.58
Chinese National Championship 2016
Date	2016-10-05		Rating	2330.25
Round	Color	Result	Opponent
1	White	Loss	Ma Hongzhou	2402.78
2	Black	Win	Bai Dongyuan	2006.53
3	Black	Win	Jing Zhe	2007.14
4	Black	Loss	Huang Junming	2163.10
5	Black	Loss	Li Weixing	2475.51
6	Black	Draw	Ma Chenzhi	2105.41
7	Black	Loss	Zhu Tianyi	2406.22
8	Black	Loss	Zhou Zhongchao	2069.90
9	White	Win	Xu Zhongqi	1765.46