Cheng Yanzhen

Place: Guangxi, China

Rating: 2280.87, Rank: 182

First game: 2011-11-16, Last game: 2019-11-18

Top rating: 2311.58 (2018-11-25)

Games: 164, Wins: 87, Draws: 11, Losses: 66

Gy1: 32, Gy2: 63, Gy5: 94

4th National Mind Sports Games of China, Mixed Team
Date	2019-11-18		Rating	2280.87
Round	Color	Result	Opponent
1	White	Loss	Li Xiaoqing	2567.91
2	Black	Win	Zhou Wen	1614.83
3	Black	Win	Zhao Haixia	1911.92
4	White	Loss	Yu Yajun	2227.53
5	White	Win	Cai Qing	1776.76
6	Black	Loss	Wang Yelin	2388.41
7	White	Win	Cao Xueyu	2110.95
4th National Mind Sports Games of China, Women
Date	2019-11-13		Rating	2281.10
Round	Color	Result	Opponent
1	Black	Win	Zhao Haixia	1911.74
2	Black	Draw	Shen Lanxin	2340.88
3	White	Win	Yu Yaping	2186.80
4	Black	Win	Wang Yelin	2387.94
5	White	Draw	Yu Yajun	2227.10
6	Black	Win	Wan Junhong	2423.75
7	Black	Loss	Wang Qingqing	2555.20
8	Black	Loss	Dong Xiaoli	2407.23
9	Black	Loss	Li Zhuowen	2134.08
Chinese National Elite Tournament 2019, Women Group
Date	2019-10-09		Rating	2281.12
Round	Color	Result	Opponent
1	Black	Loss	Wang Qingqing	2551.83
2	White	Win	Yu Yajun	2224.90
3	Black	Win	Dong Xiaoli	2405.48
4	White	Win	Luo Yan	2038.05
5	Black	Loss	Wu Zhiqin	2450.72
6	White	Loss	Li Xiaoqing	2566.27
7	White	Loss	Liu Xun	2349.93
8	Black	Loss	Huo Jiuxu	2291.73
9	White	Win	Wang Yelin	2388.17
Chinese National Championship 2019, Women Group
Date	2019-10-05		Rating	2280.99
Round	Color	Result	Opponent
1	White	Win	Wang Zhe	2094.21
2	Black	Loss	Dong Xiaoli	2405.15
3	White	Loss	Xiao Huifang	2340.39
4	White	Loss	Xu Jiaxin	2058.70
5	Black	Loss	Luo Yan	2038.40
6	White	Win	Gong Yixuan	1694.94
7	White	Win	Wang Jiayi	1973.21
The Second Anji World Renju Open
Date	2019-09-14		Rating	2283.26
Round	Color	Result	Opponent
1	Black	Win	Xu Siya	1737.83
2	White	Loss	Zhong Yuyang	2064.05
3	White	Win	Wu Baogang	2185.75
4	White	Win	Dong Xiaoli	2402.05
5	White	Loss	Qiu Yujin	2424.12
6	Black	Loss	Zhao Duping	2274.81
7	Black	Win	Fu Siqian	2038.86
8	Black	Loss	Kang Tingrui	2308.53
9	White	Draw	Fu Liang	2209.45
Chinese National Open Tournament 2019, Women Group
Date	2019-07-17		Rating	2293.61
Round	Color	Result	Opponent
1	Black	Win	Jin Yichan	2210.04
2	White	Loss	Dong Xiaoli	2402.95
3	Black	Win	Jin Meng	2051.03
4	Black	Win	Liu Qin	2231.45
5	White	Loss	Liu Xun	2359.08
6	White	Win	Zheng Yining	2141.41
7	Black	Loss	Li Xiaoqing	2561.07
Chinese National Team Championship 2019, Women Group
Date	2019-05-04		Rating	2304.63
Round	Color	Result	Opponent
1	White	Win	Xiao Huifang	2319.50
2	Black	Win	Luo Yan	2046.38
4	Black	Win	Zhao Hui	2024.58
5	White	Win	Fan Chenjing	1961.34
6	White	Win	Wang Yelin	2389.21
7	Black	Loss	Wang Qingqing	2555.41
SOPAI Cup
Date	2018-11-25		Rating	2311.58
Round	Color	Result	Opponent
1	White	Win	Qiu Yujin	2356.23
2	White	Loss	Li Xiaoqing	2577.02
3	Black	Win	Zhong Yuyang	2051.42
4	Black	Loss	Hu Guanzhao	2299.05
5	Black	Loss	Purk Tauri	2305.30
6	White	Win	Okabe Hiroshi	2597.63
7	Black	Win	Meng Jiehuan	2397.68
8	Black	Win	Tao Junji	2100.45
9	White	Loss	Mesila Villem	2543.79
Chinese National Elite Tournament 2017, Women Group
Date	2017-10-08		Rating	2298.19
Round	Color	Result	Opponent
1	White	Draw	Wang Yelin	2381.25
2	White	Loss	Li Xiaoqing	2548.78
3	White	Win	Liu Xun	2387.72
4	White	Win	Zhu Jiayi	2208.40
5	Black	Loss	Wang Qingqing	2562.95
6	Black	Loss	Wu Zhiqin	2436.28
7	White	Loss	Dong Xiaoli	2363.52
Chinese National Championship 2017, Women Group
Date	2017-10-03		Rating	2298.02
Round	Color	Result	Opponent
1	White	Loss	Zhu Jiayi	2208.59
2	Black	Win	Chen Zimin	2127.34
3	White	Win	Wang Yelin	2381.08
4	White	Loss	Wu Zhiqin	2436.74
5	Black	Loss	Xiao Huifang	2276.84
7	White	Win	Zhang Hongmei	2079.45
Chinese National Team Championship 2017
Date	2017-04-04		Rating	2296.54
Round	Color	Result	Opponent
W1	White	Win	Chien Yung-Hsuan	2394.71
W2	White	Win	Jiang Siyu	1968.76
W3	Black	Loss	Wu Zhiqin	2435.73
W4	Black	Win	Chien Yung-Hsuan	2394.71
W5	White	Win	Jiang Siyu	1968.76
W6	White	Draw	Wu Zhiqin	2435.73
Chinese National Championship 2016
Date	2016-10-05		Rating	2276.01
Round	Color	Result	Opponent
W1	Black	Draw	Qiu Yujin	2243.62
W2	White	Loss	Li Xiaoqing	2529.33
W3	White	Win	Zeng Bingjie	1878.02
W4	White	Win	Yu Mengyi	1764.52
W5	White	Win	He Yuchun	2133.23
W6	Black	Loss	Wu Zhiqin	2443.78
W7	Black	Loss	Dong Xiaoli	2330.90
Chinese National Open Tournament 2016, Women Group
Date	2016-06-11		Rating	2267.03
Round	Color	Result	Opponent
3	Black	Win	Zeng Bingjie	1874.84
4	White	Loss	Xiao Huifang	2263.31
5	Black	Win	Yu Cong	1658.08
6	Black	Win	Yang Yimeng	1889.83
7	White	Loss	Dong Chenying	2322.27
3rd National Mind Sports Games of China, Women Group A
Date	2015-09-20		Rating	2260.31
Round	Color	Result	Opponent
1	White	Win	Zhang Peipei	1864.46
2	Black	Loss	Yu Qunqiu	2121.27
3	White	Loss	Yu Yajun	2313.31
4	Black	Win	Liu Yiting	1685.70
5	White	Win	Zhao Junfang	1857.92
6	Black	Loss	Dong Chenying	2308.22
7	White	Loss	Liu Qin	2177.18
8	White	Win	Zhang Xuemei	1541.71
9	Black	Win	Yang Yimeng	1851.80
Chinese National Championship 2015, Women Group
Date	2015-05-24		Rating	2273.57
Round	Color	Result	Opponent
1	Black	Loss	Liu Xun	2366.32
2	White	Loss	Zhang Hongmei	2089.76
3	Black	Win	Wang Zilin	1802.77
4	White	Win	Li Tao	2066.65
5	White	Win	Hu Xi	2356.49
6	Black	Loss	Fan Xuanzuo	2406.84
7	White	Win	Leng Yutong	2084.99
Chinese National Open Tournament 2015, Women Group
Date	2015-04-06		Rating	2279.86
Round	Color	Result	Opponent
1	White	Win	Li Jie	2106.55
2	White	Draw	Dong Xiaoli	2252.54
3	Black	Win	Han Yue	2182.60
4	Black	Win	Huang Qiongying	2473.75
5	White	Loss	Li Xiaoqing	2487.69
6	White	Win	Hu Xi	2354.31
7	Black	Loss	Yu Yajun	2319.56
Chinese National Championship 2014, Women Group
Date	2014-10-06		Rating	2286.47
Round	Color	Result	Opponent
2	Black	Win	Yu Yajun	2312.78
3	White	Loss	Wang Qingqing	2585.89
4	Black	Win	Liu Xun	2344.46
5	White	Win	Li Xiaoqing	2464.65
6	Black	Win	Shen Zihan	2037.25
7	White	Win	Wu Zhiqin	2368.20
Chinese National Open Tournament 2014, Women Group
Date	2014-09-08		Rating	2282.26
Round	Color	Result	Opponent
1	White	Loss	Wan Junhong	2368.55
2	Black	Win	Yue Zujiao	1960.19
3	White	Win	Tang Li	2009.08
4	White	Win	Liu Qin	2145.26
5	Black	Win	Zeng Guangming	1794.58
6	White	Loss	Liu Xun	2343.44
7	Black	Loss	Hu Xi	2344.54
Chinese National Championship 2013, Women Group Final
Date	2013-10-06		Rating	2244.75
Round	Color	Result	Opponent
1	White	Win	Liu Xun	2290.90
2	White	Loss	Wang Qingqing	2575.04
3	Black	Draw	Yu Yajun	2277.13
3Q	Black	Loss	Yu Yajun	2277.13
Chinese National Championship 2013, Women Group
Date	2013-10-05		Rating	2244.64
Round	Color	Result	Opponent
1	White	Win	Liu Xun	2290.75
2	White	Draw	Wu Zhiqin	2313.63
3	Black	Win	Wang Xinhui	2031.65
4	White	Loss	Wang Qingqing	2574.97
5	Black	Loss	Yu Yajun	2277.02
6	White	Win	Liao Wenjun	1884.81
7	Black	Win	Bai Ruonan	1790.15
Chinese National Championship 2012, Women Group
Date	2012-10-06		Rating	2190.18
Round	Color	Result	Opponent
1	Black	Draw	Dong Chenying	2151.37
2	White	Win	Chen Baiyan	1987.79
3	Black	Win	Yu Yajun	2244.03
4	White	Loss	Wang Qingqing	2546.39
5	Black	Loss	Liu Xun	2271.71
6	White	Draw	Lei Hongying	2048.02
7	Black	Win	Han Yu	1904.92
8	Black	Win	Zhang Yanping	2010.93
9	Black	Loss	Wang Yelin	2324.80
Chinese National Open Tournament 2012, Women Group
Date	2012-06-24		Rating	2173.26
Round	Color	Result	Opponent
1	White	Loss	Liu Xun	2263.94
2	Black	Win	Wu Huishan	1691.13
3	White	Win	Chen Zimin	2078.40
4	Black	Win	Kang Chou	1984.66
6	White	Loss	Han Yue	2196.53
7	White	Win	Kuang Xingji	1589.51
2nd National Mind Sports Games of China, Women Group B
Date	2011-11-16		Rating	2139.41
Round	Color	Result	Opponent
1	Black	Loss	Hu Xi	2333.49
2	White	Loss	Gu Wenyi	2038.69
3	Black	Loss	Xiong Yi	2049.41
5	White	Win	Wu Huishan	1696.75
6	Black	Win	Yang Na	1908.56
7	White	Loss	Lei Hongying	2045.06
8	White	Win	Jiang Siyu	2048.96
9	Black	Win	Shi Weiping	1515.44