Cheng Yanzhen (成艳珍)

Place: Guangxi A.R., China

Rating: 2429.40, Std: 82.57, Rank: 176

First game: 2011-11-16, Last game: 2025-05-10

Top rating: 2453.00 (2020-12-16)

Games: 295, Wins: 154, Draws: 24, Losses: 117

Gy1: 20, Gy2: 74, Gy5: 132

Chinese National Championship 2025, Women Preliminary
Date	2025-05-10		Rating	2429.40
Round	Color	Result	Opponent
1	Black	Loss	Zheng Xiaoyang	2305.04
2	White	Loss	Huang Xiangning	2468.40
3	Black	Win	Cao Xueyu	2171.64
4	White	Win	Yang Yifei	1993.91
5	Black	Win	Song Xiaoying	2259.12
6	White	Win	Liu Xun	2414.74
7	Black	Loss	Wang Qingqing	2656.11
Chinese National Queen Tournament 2024
Date	2024-10-29		Rating	2436.20
Round	Color	Result	Opponent
1	Black	Win	Zhao Tianyu	1812.20
2	White	Win	Yang Na	2103.08
3	Black	Win	Jin Rui	2524.35
4	White	Win	Luo Wenmiao	2299.80
5	Black	Win	Liu Qin	2537.19
6	White	Win	Wang Simiao	2174.22
7	Black	Win	Li Ying	1908.90
Chinese National Team Championship 2024, Women's Group
Date	2024-09-16		Rating	2428.35
Round	Color	Result	Opponent
1	White	Win	Yu Yajun	2451.91
2	Black	Win	Yang Xinlin	2313.09
3	White	Win	Ling Xi	2040.52
4	Black	Loss	Liu Xun	2434.21
5	Black	Loss	Fan Yuqi	2110.42
6	White	Loss	Shen Rang	2081.65
Chinese National Championship 2024, Women Group Preliminary
Date	2024-03-16		Rating	2420.56
Round	Color	Result	Opponent
1	White	Loss	Wang Qingqing	2669.13
2	White	Win	Huang Xiangning	2497.39
3	Black	Loss	Huo Jiuxu	2518.96
4	Black	Win	Fan Xuanzuo	2308.18
5	White	Win	Chen Yue	2090.20
6	Black	Loss	Wan Junhong	2580.43
7	White	Win	Yu Yajun	2431.01
Chinese National Amateur King Tournament 2023
Date	2023-11-13		Rating	2404.88
Round	Color	Result	Opponent
1	Black	Win	Wang Qichao	2472.85
2	White	Loss	Zhou Chenli	2463.35
3	Black	Loss	Wen Ying	2185.45
4	White	Win	Song Xiaoying	2165.29
5	Black	Loss	Ren Zhiguo	2277.13
6	White	Win	Lin Guoling	2286.01
7	White	Win	Xiao Yikang	2140.66
8	Black	Loss	Xia Jianjin	2367.67
9	White	Win	Wang Qingle	2211.05
5th National Mind Sports Games of China, Mixed Team
Date	2023-11-04		Rating	2404.61
Round	Color	Result	Opponent
1	Black	Draw	Wen Yongcai	2302.22
2	White	Loss	Sun Qian	1975.19
3	Black	Win	Zhu Xiaojuan	2304.73
4	White	Loss	Li Xiaofang	2199.22
5	White	Loss	Wang Qingqing	2655.88
6	Black	Win	Yu Yajun	2438.98
7	Black	Loss	Jin Rui	2489.05
5th National Mind Sports Games of China, Women Group Preliminary
Date	2023-10-30		Rating	2405.29
Round	Color	Result	Opponent
1	Black	Win	He Xian	2155.55
2	White	Loss	Wang Qingqing	2655.45
3	Black	Win	Qiu Xiuqin	1685.32
4	Black	Draw	Li Xiaoqing	2592.95
5	White	Loss	Liu Qin	2525.47
6	Black	Win	Wu Xuyanqi	1786.39
7	White	Win	Chen Zimin	2266.58
8	White	Draw	Wen Yongcai	2303.35
9	Black	Loss	Jin Rui	2488.78
Chinese National Ding'an Open 2023
Date	2023-08-22		Rating	2416.63
Round	Color	Result	Opponent
1	Black	Loss	Ni Zhongxing	2744.23
2	White	Win	Luo Keyun	1811.87
3	Black	Loss	Yu Yajun	2446.82
4	White	Loss	Mei Fan	2752.58
5	Black	Win	Wang Qingqing	2652.77
6	Black	Win	Wu Di	2696.73
7	White	Loss	Huang Xiangning	2480.71
Chinese National Team Championship 2023
Date	2023-06-24		Rating	2422.81
Round	Color	Result	Opponent
1	White	Loss	Wang Qingqing	2657.86
2	Black	Win	Huo Jiuxu	2481.86
3	Black	Loss	Shen Lanxin	2562.26
4	White	Loss	Gao Jiaxuan	2119.42
5	White	Win	Zheng Yining	2371.27
6	Black	Loss	Liu Qin	2486.08
7	White	Win	Dong Chenying	2338.77
“Lingfeng Cup” 5th World Renju Open, Group A
Date	2023-06-18		Rating	2423.69
Round	Color	Result	Opponent
1	Black	Loss	Zhang Jiguo	2325.81
2	White	Loss	Fu Liang	2427.81
3	White	Win	Wang Junkai	2199.00
5	White	Win	Wu Kaihe	2262.19
6	Black	Win	Zhu Yancheng	2352.74
7	Black	Loss	Lu Yi	2403.77
8	White	Win	Lee Jong bin	2206.14
9	White	Win	Hao Tianyi	2301.45
Chinese National Championship 2023, Women Group Final
Date	2023-05-06		Rating	2431.03
Round	Color	Result	Opponent
1QF	White	Win	Shen Lanxin	2565.46
2SF	Black	Loss	Huang Xiangning	2466.39
3F	White	Loss	Wan Junhong	2541.33
Chinese National Championship 2023, Women Group Preliminary
Date	2023-05-05		Rating	2431.22
Round	Color	Result	Opponent
1	Black	Win	Yang Yifei	1922.16
2	Black	Loss	Huang Qiongying	2522.06
3	White	Draw	Yu Xiaomi	2212.45
4	White	Win	Li Xiaofang	2198.23
5	Black	Win	Dong Chenying	2342.33
6	Black	Draw	Wang Qingqing	2658.37
7	White	Draw	Shen Lanxin	2565.62
Chinese National Championship 2022, Women Group Final
Date	2023-03-21		Rating	2437.19
Round	Color	Result	Opponent
1QF	White	Win	Huang Xiangning	2452.61
2SF	Black	Draw	Wang Qingqing	2663.38
3F	White	Draw	Wu Zhiqin	2508.96
Chinese National Championship 2022, Women Group Preliminary
Date	2023-03-20		Rating	2437.22
Round	Color	Result	Opponent
1	Black	Win	Shen Tianran	2040.80
2	White	Draw	Yu Changxuan	2281.12
3	Black	Win	Huo Jiuxu	2476.21
4	White	Win	Wu Zhiqin	2509.02
5	Black	Loss	Wang Qingqing	2663.56
6	Black	Draw	Li Xiaoqing	2591.45
7	White	Draw	Shen Lanxin	2566.83
Chinese National Amateur King Tournament 2022
Date	2022-11-29		Rating	2425.77
Round	Color	Result	Opponent
1	White	Loss	Huang Liqin	2733.54
2	Black	Loss	He Shujun	2673.52
3	White	Win	Ge Yuwei	1895.28
4	Black	Win	Dong Jiayi	2236.04
5	Black	Loss	Meng Jiehuan	2585.65
6	White	Win	Jiang Yidan	1982.07
7	Black	Loss	Chen Xin	2554.06
8	Black	Loss	Zhu Tianyi	2538.83
Chinese National Team Championship 2021, Finals (online)
Date	2022-01-16		Rating	2425.54
Round	Color	Result	Opponent
1	White	Win	Gong Yixuan	1782.30
2	Black	Loss	Wang Qingqing	2689.19
3	White	Loss	Jin Rui	2457.14
4	White	Loss	Yu Yajun	2375.26
Chinese National Team Championship 2021, Qualification (online)
Date	2022-01-08		Rating	2426.58
Round	Color	Result	Opponent
1	White	Loss	Huang Xiangning	2392.76
2	Black	Loss	Li Xiaoqing	2633.44
3	White	Win	Liu Xun	2471.02
4	Black	Win	Sun Qian	1964.93
5	White	Win	Yu Yajun	2373.81
Chinese National Championship 2021, Women Group
Date	2021-10-07		Rating	2435.92
Round	Color	Result	Opponent
1	Black	Win	Ge Yuwei	1879.04
2	White	Loss	Li Xiaoqing	2641.11
3	Black	Win	Huo Jiuxu	2430.20
4	Black	Win	Zhang Xiaoting	2178.70
5	White	Loss	Shen Lanxin	2515.63
6	White	Win	Wang Yelin	2422.88
7	White	Loss	Wang Qingqing	2686.13
3rd Anji World Renju Open
Date	2020-12-20		Rating	2452.72
Round	Color	Result	Opponent
1	Black	Win	Mao Weiming	2379.95
2	White	Loss	Xie Weixiang	2611.01
3	Black	Win	Zeng Feige	2056.05
4	Black	Draw	Liu Chao	2445.58
5	Black	Win	Kang Tingrui	2478.96
6	White	Loss	He Qifa	2594.41
7	White	Loss	Yin Jiamiao	2427.19
Chinese National Championship 2020, Women Group (online)
Date	2020-12-16		Rating	2453.00
Round	Color	Result	Opponent
1	Black	Win	Wang Qingqing	2649.70
2	White	Win	Yan Yali	2433.70
3	Black	Draw	Yu Yajun	2379.84
4	White	Win	Huang Xiangning	2325.74
5	White	Win	Liu Xun	2469.45
6	White	Loss	Wen Yongcai	2311.30
7	Black	Win	Wu Zhiqin	2520.85
4th National Mind Sports Games of China, Mixed Team
Date	2019-11-18		Rating	2398.59
Round	Color	Result	Opponent
1	White	Loss	Li Xiaoqing	2666.36
2	Black	Win	Zhou Wen	1653.55
3	Black	Win	Zhao Haixia	2004.98
4	White	Loss	Yu Yajun	2339.79
5	White	Win	Cai Qing	1820.93
6	Black	Loss	Wang Yelin	2480.48
7	White	Win	Cao Xueyu	2204.84
4th National Mind Sports Games of China, Women
Date	2019-11-13		Rating	2398.32
Round	Color	Result	Opponent
1	Black	Win	Zhao Haixia	2004.69
2	Black	Draw	Shen Lanxin	2458.05
3	White	Win	Yu Yaping	2272.83
4	Black	Win	Wang Yelin	2480.12
5	White	Draw	Yu Yajun	2338.67
6	Black	Win	Wan Junhong	2515.72
7	Black	Loss	Wang Qingqing	2657.62
8	Black	Loss	Dong Xiaoli	2512.95
9	Black	Loss	Li Zhuowen	2222.52
Chinese National Elite Tournament 2019, Women Group
Date	2019-10-09		Rating	2394.71
Round	Color	Result	Opponent
1	Black	Loss	Wang Qingqing	2653.12
2	White	Win	Yu Yajun	2332.60
3	Black	Win	Dong Xiaoli	2510.61
4	White	Win	Luo Yan	2114.76
5	Black	Loss	Wu Zhiqin	2544.78
6	White	Loss	Li Xiaoqing	2665.06
7	White	Loss	Liu Xun	2460.30
8	Black	Loss	Huo Jiuxu	2396.10
9	White	Win	Wang Yelin	2482.51
Chinese National Championship 2019, Women Group
Date	2019-10-05		Rating	2394.16
Round	Color	Result	Opponent
1	White	Win	Wang Zhe	2170.44
2	Black	Loss	Dong Xiaoli	2510.18
3	White	Loss	Xiao Huifang	2441.13
4	White	Loss	Xu Jiaxin	2134.95
5	Black	Loss	Luo Yan	2115.22
6	White	Win	Gong Yixuan	1756.70
7	White	Win	Wang Jiayi	2029.15
2nd Anji World Renju Open
Date	2019-09-14		Rating	2396.12
Round	Color	Result	Opponent
1	Black	Win	Xu Siya	1806.75
2	White	Loss	Zhong Yuyang	2196.61
3	White	Win	Wu Baogang	2285.79
4	White	Win	Dong Xiaoli	2505.90
5	White	Loss	Qiu Yujin	2477.63
6	Black	Loss	Zhao Duping	2376.54
7	Black	Win	Fu Siqian	2150.40
8	Black	Loss	Kang Tingrui	2451.84
9	White	Draw	Fu Liang	2371.16
Chinese National Open 2019, Women Group
Date	2019-07-17		Rating	2407.52
Round	Color	Result	Opponent
1	Black	Win	Jin Yichan	2297.03
2	White	Loss	Dong Xiaoli	2506.99
3	Black	Win	Jin Meng	2124.92
4	Black	Win	Liu Qin	2327.66
5	White	Loss	Liu Xun	2469.44
6	White	Win	Zheng Yining	2276.41
7	Black	Loss	Li Xiaoqing	2658.34
Chinese National Team Championship 2019, Women Group
Date	2019-05-04		Rating	2419.74
Round	Color	Result	Opponent
1	White	Win	Xiao Huifang	2412.46
2	Black	Win	Luo Yan	2124.12
4	Black	Win	Zhao Hui	2084.96
5	White	Win	Fan Chenjing	2012.85
6	White	Win	Wang Yelin	2486.63
7	Black	Loss	Wang Qingqing	2658.90
“SOPAI Cup” 1st World Renju Open
Date	2018-11-25		Rating	2423.91
Round	Color	Result	Opponent
1	White	Win	Qiu Yujin	2412.92
2	White	Loss	Li Xiaoqing	2681.41
3	Black	Win	Zhong Yuyang	2162.38
4	Black	Loss	Hu Guanzhao	2389.51
5	Black	Loss	Purk Tauri	2421.00
6	White	Win	Okabe Hiroshi	2683.61
7	Black	Win	Meng Jiehuan	2501.22
8	Black	Win	Tao Junji	2252.20
9	White	Loss	Mesila Villem	2649.95
Chinese National Elite Tournament 2017, Women Group
Date	2017-10-08		Rating	2392.86
Round	Color	Result	Opponent
1	White	Draw	Wang Yelin	2474.29
2	White	Loss	Li Xiaoqing	2641.19
3	White	Win	Liu Xun	2483.66
4	White	Win	Zhu Jiayi	2310.94
5	Black	Loss	Wang Qingqing	2661.52
6	Black	Loss	Wu Zhiqin	2528.73
7	White	Loss	Dong Xiaoli	2456.36
Chinese National Championship 2017, Women Group
Date	2017-10-03		Rating	2392.47
Round	Color	Result	Opponent
1	White	Loss	Zhu Jiayi	2311.13
2	Black	Win	Chen Zimin	2213.80
3	White	Win	Wang Yelin	2474.01
4	White	Loss	Wu Zhiqin	2529.43
5	Black	Loss	Xiao Huifang	2357.06
7	White	Win	Zhang Hongmei	2123.10
Chinese National Team Championship 2017
Date	2017-04-04		Rating	2386.67
Round	Color	Result	Opponent
W1	White	Win	Chien Yung-Hsuan	2481.47
W2	White	Win	Jiang Siyu	2057.63
W3	Black	Loss	Wu Zhiqin	2527.56
W4	Black	Win	Chien Yung-Hsuan	2481.47
W5	White	Win	Jiang Siyu	2057.63
W6	White	Draw	Wu Zhiqin	2527.56
Chinese National Championship 2016
Date	2016-10-05		Rating	2352.50
Round	Color	Result	Opponent
W1	Black	Draw	Qiu Yujin	2255.58
W2	White	Loss	Li Xiaoqing	2613.47
W3	White	Win	Zeng Bingjie	1954.79
W4	White	Win	Yu Mengyi	1820.45
W5	White	Win	He Yuchun	2180.33
W6	Black	Loss	Wu Zhiqin	2539.62
W7	Black	Loss	Dong Xiaoli	2415.68
Chinese National Open 2016, Women Group
Date	2016-06-11		Rating	2338.01
Round	Color	Result	Opponent
3	Black	Win	Zeng Bingjie	1949.68
4	White	Loss	Xiao Huifang	2334.47
5	Black	Win	Yu Cong	1687.76
6	Black	Win	Yang Yimeng	2012.62
7	White	Loss	Dong Chenying	2402.06
3rd National Mind Sports Games of China, Women Group A
Date	2015-09-20		Rating	2324.36
Round	Color	Result	Opponent
1	White	Win	Zhang Peipei	1915.31
2	Black	Loss	Yu Qunqiu	2205.56
3	White	Loss	Yu Yajun	2392.54
4	Black	Win	Liu Yiting	1721.39
5	White	Win	Zhao Junfang	1901.90
6	Black	Loss	Dong Chenying	2383.77
7	White	Loss	Liu Qin	2242.10
8	White	Win	Zhang Xuemei	1574.10
9	Black	Win	Yang Yimeng	1940.23
Chinese National Championship 2015, Women Group
Date	2015-05-24		Rating	2341.90
Round	Color	Result	Opponent
1	Black	Loss	Liu Xun	2438.92
2	White	Loss	Zhang Hongmei	2130.37
3	Black	Win	Wang Zilin	1838.23
4	White	Win	Li Tao	2113.07
5	White	Win	Hu Xi	2424.14
6	Black	Loss	Fan Xuanzuo	2377.01
7	White	Win	Leng Yutong	2125.89
Chinese National Open 2015, Women Group
Date	2015-04-06		Rating	2351.54
Round	Color	Result	Opponent
1	White	Win	Li Jie	2155.24
2	White	Draw	Dong Xiaoli	2312.11
3	Black	Win	Han Yue	2236.78
4	Black	Win	Huang Qiongying	2543.09
5	White	Loss	Li Xiaoqing	2553.58
6	White	Win	Hu Xi	2420.41
7	Black	Loss	Yu Yajun	2396.60
Chinese National Championship 2014, Women Group
Date	2014-10-06		Rating	2363.76
Round	Color	Result	Opponent
2	Black	Win	Yu Yajun	2382.07
3	White	Loss	Wang Qingqing	2674.27
4	Black	Win	Liu Xun	2411.74
5	White	Win	Li Xiaoqing	2520.86
6	Black	Win	Shen Zihan	2080.38
7	White	Win	Wu Zhiqin	2440.57
Chinese National Open 2014, Women Group
Date	2014-09-08		Rating	2358.07
Round	Color	Result	Opponent
1	White	Loss	Wan Junhong	2431.62
2	Black	Win	Yue Zujiao	1991.48
3	White	Win	Tang Li	2043.16
4	White	Win	Liu Qin	2193.29
5	Black	Win	Zeng Guangming	1819.33
6	White	Loss	Liu Xun	2411.09
7	Black	Loss	Hu Xi	2403.96
Chinese National Championship 2013, Women Group Final
Date	2013-10-06		Rating	2315.11
Round	Color	Result	Opponent
1	White	Win	Liu Xun	2339.26
2	White	Loss	Wang Qingqing	2657.17
3	Black	Draw	Yu Yajun	2321.57
Chinese National Championship 2013, Women Group
Date	2013-10-05		Rating	2314.93
Round	Color	Result	Opponent
1	White	Win	Liu Xun	2339.05
2	White	Draw	Wu Zhiqin	2371.83
3	Black	Win	Wang Xinhui	2068.30
4	White	Loss	Wang Qingqing	2657.06
5	Black	Loss	Yu Yajun	2321.43
6	White	Win	Liao Wenjun	1945.18
7	Black	Win	Bai Ruonan	1754.65
Chinese National Championship 2012, Women Group
Date	2012-10-06		Rating	2237.66
Round	Color	Result	Opponent
1	Black	Draw	Dong Chenying	2175.45
2	White	Win	Chen Baiyan	2014.51
3	Black	Win	Yu Yajun	2273.91
4	White	Loss	Wang Qingqing	2616.69
5	Black	Loss	Liu Xun	2315.80
6	White	Draw	Lei Hongying	2097.82
7	Black	Win	Han Yu	1955.84
8	Black	Win	Zhang Yanping	2052.92
9	Black	Loss	Wang Yelin	2382.49
Chinese National Open 2012, Women Group
Date	2012-06-24		Rating	2214.22
Round	Color	Result	Opponent
1	White	Loss	Liu Xun	2305.40
2	Black	Win	Wu Huishan	1732.18
3	White	Win	Chen Zimin	2113.57
4	Black	Win	Kang Chou	2012.17
6	White	Loss	Han Yue	2247.07
7	White	Win	Kuang Xingji	1613.27
2nd National Mind Sports Games of China, Women Group B
Date	2011-11-16		Rating	2167.83
Round	Color	Result	Opponent
1	Black	Loss	Hu Xi	2378.61
2	White	Loss	Gu Wenyi	2078.93
3	Black	Loss	Xiong Yi	2089.33
5	White	Win	Wu Huishan	1741.87
6	Black	Win	Yang Na	1934.62
7	White	Loss	Lei Hongying	2088.84
8	White	Win	Jiang Siyu	2177.16
9	Black	Win	Shi Weiping	1591.80