Cheng Yanzhen (成艳珍)

Place: Guangxi A.R., China

Rating: 2444.42, Std: 93.00, Rank: 165

First game: 2011-11-16, Last game: 2024-10-29

Top rating: 2451.74 (2020-12-16)

Games: 288, Wins: 150, Draws: 24, Losses: 114

Gy1: 13, Gy2: 77, Gy5: 125

Chinese National Queen Tournament 2024
Date	2024-10-29		Rating	2444.42
Round	Color	Result	Opponent
1	Black	Win	Zhao Tianyu	1812.55
2	White	Win	Yang Na	2103.65
3	Black	Win	Jin Rui	2499.56
4	White	Win	Luo Wenmiao	2298.61
5	Black	Win	Liu Qin	2545.63
6	White	Win	Wang Simiao	2177.92
7	Black	Win	Li Ying	1908.96
Chinese National Team Championship 2024, Women's Group
Date	2024-09-16		Rating	2435.38
Round	Color	Result	Opponent
1	White	Win	Yu Yajun	2430.55
2	Black	Win	Yang Xinlin	2317.02
3	White	Win	Ling Xi	2052.02
4	Black	Loss	Liu Xun	2458.39
5	Black	Loss	Fan Yuqi	2117.44
6	White	Loss	Shen Rang	2087.47
Chinese National Championship 2024, Women Group Preliminary
Date	2024-03-16		Rating	2422.90
Round	Color	Result	Opponent
1	White	Loss	Wang Qingqing	2669.75
2	White	Win	Huang Xiangning	2501.97
3	Black	Loss	Huo Jiuxu	2514.55
4	Black	Win	Fan Xuanzuo	2319.24
5	White	Win	Chen Yue	2087.56
6	Black	Loss	Wan Junhong	2581.12
7	White	Win	Yu Yajun	2418.12
Chinese National Amateur King Tournament 2023
Date	2023-11-13		Rating	2404.37
Round	Color	Result	Opponent
1	Black	Win	Wang Qichao	2469.32
2	White	Loss	Zhou Chenli	2461.48
3	Black	Loss	Wen Ying	2181.70
4	White	Win	Song Xiaoying	2139.95
5	Black	Loss	Ren Zhiguo	2274.14
6	White	Win	Lin Guoling	2282.88
7	White	Win	Xiao Yikang	2138.23
8	Black	Loss	Xia Jianjin	2355.38
9	White	Win	Wang Qingle	2197.80
5th National Mind Sports Games of China, Mixed Team
Date	2023-11-04		Rating	2403.96
Round	Color	Result	Opponent
1	Black	Draw	Wen Yongcai	2299.82
2	White	Loss	Sun Qian	1975.55
3	Black	Win	Zhu Xiaojuan	2302.75
4	White	Loss	Li Xiaofang	2200.35
5	White	Loss	Wang Qingqing	2654.71
6	Black	Win	Yu Yajun	2430.09
7	Black	Loss	Jin Rui	2480.89
5th National Mind Sports Games of China, Women Group Preliminary
Date	2023-10-30		Rating	2404.57
Round	Color	Result	Opponent
1	Black	Win	He Xian	2153.67
2	White	Loss	Wang Qingqing	2654.23
3	Black	Win	Qiu Xiuqin	1684.05
4	Black	Draw	Li Xiaoqing	2577.53
5	White	Loss	Liu Qin	2524.48
6	Black	Win	Wu Xuyanqi	1784.66
7	White	Win	Chen Zimin	2264.75
8	White	Draw	Wen Yongcai	2300.94
9	Black	Loss	Jin Rui	2480.76
Chinese National Ding'an Open 2023
Date	2023-08-22		Rating	2415.29
Round	Color	Result	Opponent
1	Black	Loss	Ni Zhongxing	2740.35
2	White	Win	Luo Keyun	1811.23
3	Black	Loss	Yu Yajun	2439.34
4	White	Loss	Mei Fan	2751.29
5	Black	Win	Wang Qingqing	2650.94
6	Black	Win	Wu Di	2690.20
7	White	Loss	Huang Xiangning	2481.58
Chinese National Team Championship 2023
Date	2023-06-24		Rating	2421.02
Round	Color	Result	Opponent
1	White	Loss	Wang Qingqing	2655.61
2	Black	Win	Huo Jiuxu	2477.92
3	Black	Loss	Shen Lanxin	2546.69
4	White	Loss	Gao Jiaxuan	2116.21
5	White	Win	Zheng Yining	2369.19
6	Black	Loss	Liu Qin	2484.48
7	White	Win	Dong Chenying	2339.90
“Lingfeng Cup” 5th World Renju Open, Group A
Date	2023-06-18		Rating	2421.87
Round	Color	Result	Opponent
1	Black	Loss	Zhang Jiguo	2328.78
2	White	Loss	Fu Liang	2427.27
3	White	Win	Wang Junkai	2192.24
5	White	Win	Wu Kaihe	2258.69
6	Black	Win	Zhu Yancheng	2352.11
7	Black	Loss	Lu Yi	2391.59
8	White	Win	Lee Jong bin	2203.04
9	White	Win	Hao Tianyi	2300.57
Chinese National Championship 2023, Women Group Final
Date	2023-05-06		Rating	2429.02
Round	Color	Result	Opponent
1QF	White	Win	Shen Lanxin	2552.22
2SF	Black	Loss	Huang Xiangning	2466.16
3F	White	Loss	Wan Junhong	2539.25
Chinese National Championship 2023, Women Group Preliminary
Date	2023-05-05		Rating	2429.20
Round	Color	Result	Opponent
1	Black	Win	Yang Yifei	1913.33
2	Black	Loss	Huang Qiongying	2518.77
3	White	Draw	Yu Xiaomi	2211.46
4	White	Win	Li Xiaofang	2198.64
5	Black	Win	Dong Chenying	2343.27
6	Black	Draw	Wang Qingqing	2655.87
7	White	Draw	Shen Lanxin	2552.43
Chinese National Championship 2022, Women Group Final
Date	2023-03-21		Rating	2435.09
Round	Color	Result	Opponent
1QF	White	Win	Huang Xiangning	2452.14
2SF	Black	Draw	Wang Qingqing	2660.77
3F	White	Draw	Wu Zhiqin	2501.41
Chinese National Championship 2022, Women Group Preliminary
Date	2023-03-20		Rating	2435.12
Round	Color	Result	Opponent
1	Black	Win	Shen Tianran	2040.14
2	White	Draw	Yu Changxuan	2280.16
3	Black	Win	Huo Jiuxu	2472.48
4	White	Win	Wu Zhiqin	2501.48
5	Black	Loss	Wang Qingqing	2660.96
6	Black	Draw	Li Xiaoqing	2583.46
7	White	Draw	Shen Lanxin	2555.22
Chinese National Amateur King Tournament 2022
Date	2022-11-29		Rating	2423.86
Round	Color	Result	Opponent
1	White	Loss	Huang Liqin	2732.04
2	Black	Loss	He Shujun	2671.18
3	White	Win	Ge Yuwei	1891.83
4	Black	Win	Dong Jiayi	2231.27
5	Black	Loss	Meng Jiehuan	2586.72
6	White	Win	Jiang Yidan	1979.06
7	Black	Loss	Chen Xin	2554.93
8	Black	Loss	Zhu Tianyi	2543.75
Chinese National Team Championship 2021, Finals (online)
Date	2022-01-16		Rating	2423.77
Round	Color	Result	Opponent
1	White	Win	Gong Yixuan	1780.14
2	Black	Loss	Wang Qingqing	2687.08
3	White	Loss	Jin Rui	2452.86
4	White	Loss	Yu Yajun	2372.41
Chinese National Team Championship 2021, Qualification (online)
Date	2022-01-08		Rating	2424.83
Round	Color	Result	Opponent
1	White	Loss	Huang Xiangning	2391.48
2	Black	Loss	Li Xiaoqing	2629.97
3	White	Win	Liu Xun	2470.81
4	Black	Win	Sun Qian	1964.99
5	White	Win	Yu Yajun	2371.00
Chinese National Championship 2021, Women Group
Date	2021-10-07		Rating	2434.26
Round	Color	Result	Opponent
1	Black	Win	Ge Yuwei	1875.71
2	White	Loss	Li Xiaoqing	2638.12
3	Black	Win	Huo Jiuxu	2427.84
4	Black	Win	Zhang Xiaoting	2177.64
5	White	Loss	Shen Lanxin	2510.53
6	White	Win	Wang Yelin	2424.36
7	White	Loss	Wang Qingqing	2684.13
3rd Anji World Renju Open
Date	2020-12-20		Rating	2451.45
Round	Color	Result	Opponent
1	Black	Win	Mao Weiming	2378.41
2	White	Loss	Xie Weixiang	2610.19
3	Black	Win	Zeng Feige	2054.88
4	Black	Draw	Liu Chao	2444.74
5	Black	Win	Kang Tingrui	2477.81
6	White	Loss	He Qifa	2593.76
7	White	Loss	Yin Jiamiao	2426.25
Chinese National Championship 2020, Women Group (online)
Date	2020-12-16		Rating	2451.74
Round	Color	Result	Opponent
1	Black	Win	Wang Qingqing	2648.16
2	White	Win	Yan Yali	2433.79
3	Black	Draw	Yu Yajun	2378.21
4	White	Win	Huang Xiangning	2324.60
5	White	Win	Liu Xun	2468.80
6	White	Loss	Wen Yongcai	2309.71
7	Black	Win	Wu Zhiqin	2518.99
4th National Mind Sports Games of China, Mixed Team
Date	2019-11-18		Rating	2397.72
Round	Color	Result	Opponent
1	White	Loss	Li Xiaoqing	2665.16
2	Black	Win	Zhou Wen	1653.29
3	Black	Win	Zhao Haixia	2004.32
4	White	Loss	Yu Yajun	2338.86
5	White	Win	Cai Qing	1820.48
6	Black	Loss	Wang Yelin	2480.16
7	White	Win	Cao Xueyu	2204.72
4th National Mind Sports Games of China, Women
Date	2019-11-13		Rating	2397.45
Round	Color	Result	Opponent
1	Black	Win	Zhao Haixia	2004.03
2	Black	Draw	Shen Lanxin	2456.26
3	White	Win	Yu Yaping	2272.26
4	Black	Win	Wang Yelin	2479.79
5	White	Draw	Yu Yajun	2337.74
6	Black	Win	Wan Junhong	2514.76
7	Black	Loss	Wang Qingqing	2656.65
8	Black	Loss	Dong Xiaoli	2512.27
9	Black	Loss	Li Zhuowen	2221.83
Chinese National Elite Tournament 2019, Women Group
Date	2019-10-09		Rating	2393.87
Round	Color	Result	Opponent
1	Black	Loss	Wang Qingqing	2652.20
2	White	Win	Yu Yajun	2331.72
3	Black	Win	Dong Xiaoli	2509.94
4	White	Win	Luo Yan	2114.15
5	Black	Loss	Wu Zhiqin	2543.86
6	White	Loss	Li Xiaoqing	2663.95
7	White	Loss	Liu Xun	2459.58
8	Black	Loss	Huo Jiuxu	2395.09
9	White	Win	Wang Yelin	2482.12
Chinese National Championship 2019, Women Group
Date	2019-10-05		Rating	2393.32
Round	Color	Result	Opponent
1	White	Win	Wang Zhe	2169.90
2	Black	Loss	Dong Xiaoli	2509.51
3	White	Loss	Xiao Huifang	2440.45
4	White	Loss	Xu Jiaxin	2134.36
5	Black	Loss	Luo Yan	2114.62
6	White	Win	Gong Yixuan	1755.51
7	White	Win	Wang Jiayi	2028.28
2nd Anji World Renju Open
Date	2019-09-14		Rating	2395.29
Round	Color	Result	Opponent
1	Black	Win	Xu Siya	1806.34
2	White	Loss	Zhong Yuyang	2193.02
3	White	Win	Wu Baogang	2284.70
4	White	Win	Dong Xiaoli	2505.23
5	White	Loss	Qiu Yujin	2476.69
6	Black	Loss	Zhao Duping	2375.89
7	Black	Win	Fu Siqian	2149.65
8	Black	Loss	Kang Tingrui	2450.87
9	White	Draw	Fu Liang	2370.43
Chinese National Open 2019, Women Group
Date	2019-07-17		Rating	2406.75
Round	Color	Result	Opponent
1	Black	Win	Jin Yichan	2296.44
2	White	Loss	Dong Xiaoli	2506.36
3	Black	Win	Jin Meng	2124.46
4	Black	Win	Liu Qin	2326.77
5	White	Loss	Liu Xun	2468.74
6	White	Win	Zheng Yining	2276.26
7	Black	Loss	Li Xiaoqing	2657.38
Chinese National Team Championship 2019, Women Group
Date	2019-05-04		Rating	2419.03
Round	Color	Result	Opponent
1	White	Win	Xiao Huifang	2411.82
2	Black	Win	Luo Yan	2123.54
4	Black	Win	Zhao Hui	2084.71
5	White	Win	Fan Chenjing	2012.54
6	White	Win	Wang Yelin	2486.23
7	Black	Loss	Wang Qingqing	2658.14
“SOPAI Cup” 1st World Renju Open
Date	2018-11-25		Rating	2423.30
Round	Color	Result	Opponent
1	White	Win	Qiu Yujin	2412.14
2	White	Loss	Li Xiaoqing	2680.70
3	Black	Win	Zhong Yuyang	2159.55
4	Black	Loss	Hu Guanzhao	2389.07
5	Black	Loss	Purk Tauri	2420.71
6	White	Win	Okabe Hiroshi	2683.95
7	Black	Win	Meng Jiehuan	2500.81
8	Black	Win	Tao Junji	2251.39
9	White	Loss	Mesila Villem	2649.47
Chinese National Elite Tournament 2017, Women Group
Date	2017-10-08		Rating	2392.57
Round	Color	Result	Opponent
1	White	Draw	Wang Yelin	2473.99
2	White	Loss	Li Xiaoqing	2640.71
3	White	Win	Liu Xun	2483.30
4	White	Win	Zhu Jiayi	2310.33
5	Black	Loss	Wang Qingqing	2661.09
6	Black	Loss	Wu Zhiqin	2528.28
7	White	Loss	Dong Xiaoli	2456.04
Chinese National Championship 2017, Women Group
Date	2017-10-03		Rating	2392.18
Round	Color	Result	Opponent
1	White	Loss	Zhu Jiayi	2310.52
2	Black	Win	Chen Zimin	2213.86
3	White	Win	Wang Yelin	2473.71
4	White	Loss	Wu Zhiqin	2528.99
5	Black	Loss	Xiao Huifang	2356.60
7	White	Win	Zhang Hongmei	2131.63
Chinese National Team Championship 2017
Date	2017-04-04		Rating	2386.41
Round	Color	Result	Opponent
W1	White	Win	Chien Yung-Hsuan	2481.09
W2	White	Win	Jiang Siyu	2057.42
W3	Black	Loss	Wu Zhiqin	2527.17
W4	Black	Win	Chien Yung-Hsuan	2481.09
W5	White	Win	Jiang Siyu	2057.42
W6	White	Draw	Wu Zhiqin	2527.17
Chinese National Championship 2016
Date	2016-10-05		Rating	2352.27
Round	Color	Result	Opponent
W1	Black	Draw	Qiu Yujin	2255.10
W2	White	Loss	Li Xiaoqing	2613.10
W3	White	Win	Zeng Bingjie	1954.45
W4	White	Win	Yu Mengyi	1820.17
W5	White	Win	He Yuchun	2180.21
W6	Black	Loss	Wu Zhiqin	2539.26
W7	Black	Loss	Dong Xiaoli	2415.42
Chinese National Open 2016, Women Group
Date	2016-06-11		Rating	2337.80
Round	Color	Result	Opponent
3	Black	Win	Zeng Bingjie	1949.35
4	White	Loss	Xiao Huifang	2334.07
5	Black	Win	Yu Cong	1687.63
6	Black	Win	Yang Yimeng	2012.00
7	White	Loss	Dong Chenying	2401.86
3rd National Mind Sports Games of China, Women Group A
Date	2015-09-20		Rating	2324.24
Round	Color	Result	Opponent
1	White	Win	Zhang Peipei	1914.89
2	Black	Loss	Yu Qunqiu	2205.79
3	White	Loss	Yu Yajun	2392.27
4	Black	Win	Liu Yiting	1721.25
5	White	Win	Zhao Junfang	1901.74
6	Black	Loss	Dong Chenying	2383.61
7	White	Loss	Liu Qin	2241.76
8	White	Win	Zhang Xuemei	1573.98
9	Black	Win	Yang Yimeng	1939.76
Chinese National Championship 2015, Women Group
Date	2015-05-24		Rating	2341.81
Round	Color	Result	Opponent
1	Black	Loss	Liu Xun	2438.73
2	White	Loss	Zhang Hongmei	2132.83
3	Black	Win	Wang Zilin	1838.27
4	White	Win	Li Tao	2113.28
5	White	Win	Hu Xi	2423.82
6	Black	Loss	Fan Xuanzuo	2378.65
7	White	Win	Leng Yutong	2126.26
Chinese National Open 2015, Women Group
Date	2015-04-06		Rating	2351.44
Round	Color	Result	Opponent
1	White	Win	Li Jie	2155.42
2	White	Draw	Dong Xiaoli	2311.97
3	Black	Win	Han Yue	2236.64
4	Black	Win	Huang Qiongying	2542.83
5	White	Loss	Li Xiaoqing	2553.35
6	White	Win	Hu Xi	2420.10
7	Black	Loss	Yu Yajun	2396.36
Chinese National Championship 2014, Women Group
Date	2014-10-06		Rating	2363.64
Round	Color	Result	Opponent
2	Black	Win	Yu Yajun	2381.86
3	White	Loss	Wang Qingqing	2673.99
4	Black	Win	Liu Xun	2411.52
5	White	Win	Li Xiaoqing	2520.64
6	Black	Win	Shen Zihan	2080.32
7	White	Win	Wu Zhiqin	2440.35
Chinese National Open 2014, Women Group
Date	2014-09-08		Rating	2357.94
Round	Color	Result	Opponent
1	White	Loss	Wan Junhong	2431.32
2	Black	Win	Yue Zujiao	1991.36
3	White	Win	Tang Li	2043.03
4	White	Win	Liu Qin	2193.01
5	Black	Win	Zeng Guangming	1819.24
6	White	Loss	Liu Xun	2410.86
7	Black	Loss	Hu Xi	2403.69
Chinese National Championship 2013, Women Group Final
Date	2013-10-06		Rating	2314.98
Round	Color	Result	Opponent
1	White	Win	Liu Xun	2339.08
2	White	Loss	Wang Qingqing	2656.95
3	Black	Draw	Yu Yajun	2321.40
Chinese National Championship 2013, Women Group
Date	2013-10-05		Rating	2314.80
Round	Color	Result	Opponent
1	White	Win	Liu Xun	2338.87
2	White	Draw	Wu Zhiqin	2371.65
3	Black	Win	Wang Xinhui	2068.11
4	White	Loss	Wang Qingqing	2656.84
5	Black	Loss	Yu Yajun	2321.26
6	White	Win	Liao Wenjun	1945.04
7	Black	Win	Bai Ruonan	1754.36
Chinese National Championship 2012, Women Group
Date	2012-10-06		Rating	2237.54
Round	Color	Result	Opponent
1	Black	Draw	Dong Chenying	2175.35
2	White	Win	Chen Baiyan	2014.42
3	Black	Win	Yu Yajun	2273.77
4	White	Loss	Wang Qingqing	2616.53
5	Black	Loss	Liu Xun	2315.66
6	White	Draw	Lei Hongying	2097.81
7	Black	Win	Han Yu	1955.68
8	Black	Win	Zhang Yanping	2052.78
9	Black	Loss	Wang Yelin	2382.36
Chinese National Open 2012, Women Group
Date	2012-06-24		Rating	2214.11
Round	Color	Result	Opponent
1	White	Loss	Liu Xun	2305.26
2	Black	Win	Wu Huishan	1732.11
3	White	Win	Chen Zimin	2113.48
4	Black	Win	Kang Chou	2012.09
6	White	Loss	Han Yue	2246.94
7	White	Win	Kuang Xingji	1613.22
2nd National Mind Sports Games of China, Women Group B
Date	2011-11-16		Rating	2167.72
Round	Color	Result	Opponent
1	Black	Loss	Hu Xi	2378.46
2	White	Loss	Gu Wenyi	2078.83
3	Black	Loss	Xiong Yi	2089.24
5	White	Win	Wu Huishan	1741.80
6	Black	Win	Yang Na	1934.56
7	White	Loss	Lei Hongying	2088.81
8	White	Win	Jiang Siyu	2177.02
9	Black	Win	Shi Weiping	1591.73