Cheng Yanzhen

Place: Guangxi, China

Rating: 2274.48, Rank: 185

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

Top rating: 2305.76 (2018-11-25)

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

Gy1: 48, Gy2: 63, Gy5: 103

4th National Mind Sports Games of China, Mixed Team
Date	2019-11-18		Rating	2274.48
Round	Color	Result	Opponent
1	White	Loss	Li Xiaoqing	2562.72
2	Black	Win	Zhou Wen	1610.27
3	Black	Win	Zhao Haixia	1907.20
4	White	Loss	Yu Yajun	2220.43
5	White	Win	Cai Qing	1773.75
6	Black	Loss	Wang Yelin	2383.30
7	White	Win	Cao Xueyu	2053.65
4th National Mind Sports Games of China, Women
Date	2019-11-13		Rating	2274.73
Round	Color	Result	Opponent
1	Black	Win	Zhao Haixia	1907.02
2	Black	Draw	Shen Lanxin	2336.18
3	White	Win	Yu Yaping	2179.27
4	Black	Win	Wang Yelin	2382.84
5	White	Draw	Yu Yajun	2220.02
6	Black	Win	Wan Junhong	2417.50
7	Black	Loss	Wang Qingqing	2550.14
8	Black	Loss	Dong Xiaoli	2401.26
9	Black	Loss	Li Zhuowen	2126.84
Chinese National Elite Tournament 2019, Women Group
Date	2019-10-09		Rating	2274.87
Round	Color	Result	Opponent
1	Black	Loss	Wang Qingqing	2546.77
2	White	Win	Yu Yajun	2217.94
3	Black	Win	Dong Xiaoli	2399.59
4	White	Win	Luo Yan	2033.21
5	Black	Loss	Wu Zhiqin	2444.99
6	White	Loss	Li Xiaoqing	2561.08
7	White	Loss	Liu Xun	2354.52
8	Black	Loss	Huo Jiuxu	2286.83
9	White	Win	Wang Yelin	2383.11
Chinese National Championship 2019, Women Group
Date	2019-10-05		Rating	2274.75
Round	Color	Result	Opponent
1	White	Win	Wang Zhe	2086.85
2	Black	Loss	Dong Xiaoli	2399.27
3	White	Loss	Xiao Huifang	2335.36
4	White	Loss	Xu Jiaxin	2054.15
5	Black	Loss	Luo Yan	2033.57
6	White	Win	Gong Yixuan	1685.80
7	White	Win	Wang Jiayi	1962.82
The Second Anji World Renju Open
Date	2019-09-14		Rating	2277.06
Round	Color	Result	Opponent
1	Black	Win	Xu Siya	1730.84
2	White	Loss	Zhong Yuyang	2057.13
3	White	Win	Wu Baogang	2181.89
4	White	Win	Dong Xiaoli	2396.19
5	White	Loss	Qiu Yujin	2416.80
6	Black	Loss	Zhao Duping	2271.58
7	Black	Win	Fu Siqian	2030.41
8	Black	Loss	Kang Tingrui	2293.09
9	White	Draw	Fu Liang	2204.48
Chinese National Open Tournament 2019, Women Group
Date	2019-07-17		Rating	2287.55
Round	Color	Result	Opponent
1	Black	Win	Jin Yichan	2203.71
2	White	Loss	Dong Xiaoli	2397.16
3	Black	Win	Jin Meng	2051.22
4	Black	Win	Liu Qin	2224.57
5	White	Loss	Liu Xun	2361.19
6	White	Win	Zheng Yining	2134.17
7	Black	Loss	Li Xiaoqing	2555.86
Chinese National Team Championship 2019, Women Group
Date	2019-05-04		Rating	2298.68
Round	Color	Result	Opponent
1	White	Win	Xiao Huifang	2314.46
2	Black	Win	Luo Yan	2041.67
4	Black	Win	Zhao Hui	2020.53
5	White	Win	Fan Chenjing	1958.03
6	White	Win	Wang Yelin	2384.15
7	Black	Loss	Wang Qingqing	2550.17
SOPAI Cup
Date	2018-11-25		Rating	2305.76
Round	Color	Result	Opponent
1	White	Win	Qiu Yujin	2348.77
2	White	Loss	Li Xiaoqing	2571.94
3	Black	Win	Zhong Yuyang	2045.41
4	Black	Loss	Hu Guanzhao	2295.40
5	Black	Loss	Purk Tauri	2295.82
6	White	Win	Okabe Hiroshi	2598.91
7	Black	Win	Meng Jiehuan	2393.91
8	Black	Win	Tao Junji	2095.37
9	White	Loss	Mesila Villem	2536.17
Chinese National Elite Tournament 2017, Women Group
Date	2017-10-08		Rating	2292.60
Round	Color	Result	Opponent
1	White	Draw	Wang Yelin	2376.04
2	White	Loss	Li Xiaoqing	2543.59
3	White	Win	Liu Xun	2383.23
4	White	Win	Zhu Jiayi	2194.26
5	Black	Loss	Wang Qingqing	2557.01
6	Black	Loss	Wu Zhiqin	2430.55
7	White	Loss	Dong Xiaoli	2358.18
Chinese National Championship 2017, Women Group
Date	2017-10-03		Rating	2292.43
Round	Color	Result	Opponent
1	White	Loss	Zhu Jiayi	2194.49
2	Black	Win	Chen Zimin	2123.34
3	White	Win	Wang Yelin	2375.87
4	White	Loss	Wu Zhiqin	2431.02
5	Black	Loss	Xiao Huifang	2271.85
7	White	Win	Zhang Hongmei	2075.72
Chinese National Team Championship 2017
Date	2017-04-04		Rating	2291.27
Round	Color	Result	Opponent
W1	White	Win	Chien Yung-Hsuan	2389.39
W2	White	Win	Jiang Siyu	1965.41
W3	Black	Loss	Wu Zhiqin	2430.34
W4	Black	Win	Chien Yung-Hsuan	2389.39
W5	White	Win	Jiang Siyu	1965.41
W6	White	Draw	Wu Zhiqin	2430.34
Chinese National Championship 2016
Date	2016-10-05		Rating	2271.02
Round	Color	Result	Opponent
W1	Black	Draw	Qiu Yujin	2236.56
W2	White	Loss	Li Xiaoqing	2524.36
W3	White	Win	Zeng Bingjie	1874.84
W4	White	Win	Yu Mengyi	1762.27
W5	White	Win	He Yuchun	2130.67
W6	Black	Loss	Wu Zhiqin	2438.62
W7	Black	Loss	Dong Xiaoli	2326.00
Chinese National Open Tournament 2016, Women Group
Date	2016-06-11		Rating	2262.22
Round	Color	Result	Opponent
3	Black	Win	Zeng Bingjie	1871.70
4	White	Loss	Xiao Huifang	2258.53
5	Black	Win	Yu Cong	1656.58
6	Black	Win	Yang Yimeng	1886.16
7	White	Loss	Dong Chenying	2317.48
3rd National Mind Sports Games of China, Women Group A
Date	2015-09-20		Rating	2255.84
Round	Color	Result	Opponent
1	White	Win	Zhang Peipei	1861.35
2	Black	Loss	Yu Qunqiu	2117.47
3	White	Loss	Yu Yajun	2308.67
4	Black	Win	Liu Yiting	1683.28
5	White	Win	Zhao Junfang	1854.86
6	Black	Loss	Dong Chenying	2303.72
7	White	Loss	Liu Qin	2171.69
8	White	Win	Zhang Xuemei	1539.35
9	Black	Win	Yang Yimeng	1848.04
Chinese National Championship 2015, Women Group
Date	2015-05-24		Rating	2269.25
Round	Color	Result	Opponent
1	Black	Loss	Liu Xun	2361.86
2	White	Loss	Zhang Hongmei	2086.51
3	Black	Win	Wang Zilin	1800.13
4	White	Win	Li Tao	2063.57
5	White	Win	Hu Xi	2352.10
6	Black	Loss	Fan Xuanzuo	2401.21
7	White	Win	Leng Yutong	2082.19
Chinese National Open Tournament 2015, Women Group
Date	2015-04-06		Rating	2275.59
Round	Color	Result	Opponent
1	White	Win	Li Jie	2102.81
2	White	Draw	Dong Xiaoli	2248.18
3	Black	Win	Han Yue	2178.79
4	Black	Win	Huang Qiongying	2469.48
5	White	Loss	Li Xiaoqing	2483.01
6	White	Win	Hu Xi	2349.97
7	Black	Loss	Yu Yajun	2315.11
Chinese National Championship 2014, Women Group
Date	2014-10-06		Rating	2282.37
Round	Color	Result	Opponent
2	Black	Win	Yu Yajun	2308.56
3	White	Loss	Wang Qingqing	2581.05
4	Black	Win	Liu Xun	2340.07
5	White	Win	Li Xiaoqing	2460.02
6	Black	Win	Shen Zihan	2034.12
7	White	Win	Wu Zhiqin	2363.90
Chinese National Open Tournament 2014, Women Group
Date	2014-09-08		Rating	2278.19
Round	Color	Result	Opponent
1	White	Loss	Wan Junhong	2364.42
2	Black	Win	Yue Zujiao	1957.86
3	White	Win	Tang Li	2006.57
4	White	Win	Liu Qin	2140.37
5	Black	Win	Zeng Guangming	1792.66
6	White	Loss	Liu Xun	2339.06
7	Black	Loss	Hu Xi	2340.43
Chinese National Championship 2013, Women Group Final
Date	2013-10-06		Rating	2241.01
Round	Color	Result	Opponent
1	White	Win	Liu Xun	2287.01
2	White	Loss	Wang Qingqing	2570.79
3	Black	Draw	Yu Yajun	2273.35
3Q	Black	Loss	Yu Yajun	2273.35
Chinese National Championship 2013, Women Group
Date	2013-10-05		Rating	2240.90
Round	Color	Result	Opponent
1	White	Win	Liu Xun	2286.85
2	White	Draw	Wu Zhiqin	2309.77
3	Black	Win	Wang Xinhui	2027.86
4	White	Loss	Wang Qingqing	2570.72
5	Black	Loss	Yu Yajun	2273.24
6	White	Win	Liao Wenjun	1882.13
7	Black	Win	Bai Ruonan	1783.65
Chinese National Championship 2012, Women Group
Date	2012-10-06		Rating	2186.84
Round	Color	Result	Opponent
1	Black	Draw	Dong Chenying	2147.98
2	White	Win	Chen Baiyan	1985.61
3	Black	Win	Yu Yajun	2240.67
4	White	Loss	Wang Qingqing	2542.70
5	Black	Loss	Liu Xun	2268.31
6	White	Draw	Lei Hongying	2045.43
7	Black	Win	Han Yu	1901.58
8	Black	Win	Zhang Yanping	2007.95
9	Black	Loss	Wang Yelin	2321.51
Chinese National Open Tournament 2012, Women Group
Date	2012-06-24		Rating	2170.02
Round	Color	Result	Opponent
1	White	Loss	Liu Xun	2260.67
2	Black	Win	Wu Huishan	1689.26
3	White	Win	Chen Zimin	2075.39
4	Black	Win	Kang Chou	1982.40
6	White	Loss	Han Yue	2193.24
7	White	Win	Kuang Xingji	1587.98
2nd National Mind Sports Games of China, Women Group B
Date	2011-11-16		Rating	2136.35
Round	Color	Result	Opponent
1	Black	Loss	Hu Xi	2330.33
2	White	Loss	Gu Wenyi	2036.33
3	Black	Loss	Yi Xiong	2047.14
5	White	Win	Wu Huishan	1694.92
6	Black	Win	Yang Na	1906.44
7	White	Loss	Lei Hongying	2042.58
8	White	Win	Jiang Siyu	2046.44
9	Black	Win	Weiping Shi	1513.73