Cheng Yanzhen

Place: Guangxi, China

Rating: 2295.84, Rank: 178

First game: 2011-11-16, Last game: 2020-12-20

Top rating: 2319.62 (2018-11-25)

Games: 171, Wins: 90, Draws: 12, Losses: 69

Gy1: 7, Gy2: 55, Gy5: 101

The Third Anji World Renju Open
Date	2020-12-20		Rating	2295.84
Round	Color	Result	Opponent
1	Black	Win	Mao Weiming	2102.12
2	White	Loss	Xie Weixiang	2457.27
3	Black	Win	Zeng Feige	1950.10
4	Black	Draw	Liu Chao	2470.44
5	Black	Win	Kang Tingrui	2318.38
6	White	Loss	He Qifa	2516.51
7	White	Loss	Yin Jiamiao	2319.01
4th National Mind Sports Games of China, Mixed Team
Date	2019-11-18		Rating	2291.04
Round	Color	Result	Opponent
1	White	Loss	Li Xiaoqing	2578.76
2	Black	Win	Zhou Wen	1618.36
3	Black	Win	Zhao Haixia	1917.57
4	White	Loss	Yu Yajun	2235.97
5	White	Win	Cai Qing	1779.99
6	Black	Loss	Wang Yelin	2393.11
7	White	Win	Cao Xueyu	2121.58
4th National Mind Sports Games of China, Women
Date	2019-11-13		Rating	2291.22
Round	Color	Result	Opponent
1	Black	Win	Zhao Haixia	1917.39
2	Black	Draw	Shen Lanxin	2347.41
3	White	Win	Yu Yaping	2193.14
4	Black	Win	Wang Yelin	2392.72
5	White	Draw	Yu Yajun	2235.52
6	Black	Win	Wan Junhong	2475.62
7	Black	Loss	Wang Qingqing	2564.88
8	Black	Loss	Dong Xiaoli	2413.90
9	Black	Loss	Li Zhuowen	2145.12
Chinese National Elite Tournament 2019, Women Group
Date	2019-10-09		Rating	2290.79
Round	Color	Result	Opponent
1	Black	Loss	Wang Qingqing	2561.44
2	White	Win	Yu Yajun	2233.24
3	Black	Win	Dong Xiaoli	2412.13
4	White	Win	Luo Yan	2044.49
5	Black	Loss	Wu Zhiqin	2453.50
6	White	Loss	Li Xiaoqing	2576.93
7	White	Loss	Liu Xun	2358.54
8	Black	Loss	Huo Jiuxu	2298.57
9	White	Win	Wang Yelin	2393.31
Chinese National Championship 2019, Women Group
Date	2019-10-05		Rating	2290.61
Round	Color	Result	Opponent
1	White	Win	Wang Zhe	2100.64
2	Black	Loss	Dong Xiaoli	2411.80
3	White	Loss	Xiao Huifang	2347.55
4	White	Loss	Xu Jiaxin	2064.42
5	Black	Loss	Luo Yan	2044.84
6	White	Win	Gong Yixuan	1699.99
7	White	Win	Wang Jiayi	1980.76
The Second Anji World Renju Open
Date	2019-09-14		Rating	2292.69
Round	Color	Result	Opponent
1	Black	Win	Xu Siya	1744.89
2	White	Loss	Zhong Yuyang	2072.43
3	White	Win	Wu Baogang	2195.41
4	White	Win	Dong Xiaoli	2408.67
5	White	Loss	Qiu Yujin	2388.54
6	Black	Loss	Zhao Duping	2278.88
7	Black	Win	Fu Siqian	2047.53
8	Black	Loss	Kang Tingrui	2318.19
9	White	Draw	Fu Liang	2238.58
Chinese National Open Tournament 2019, Women Group
Date	2019-07-17		Rating	2302.68
Round	Color	Result	Opponent
1	Black	Win	Jin Yichan	2218.88
2	White	Loss	Dong Xiaoli	2409.72
3	Black	Win	Jin Meng	2056.37
4	Black	Win	Liu Qin	2238.14
5	White	Loss	Liu Xun	2367.87
6	White	Win	Zheng Yining	2147.86
7	Black	Loss	Li Xiaoqing	2571.40
Chinese National Team Championship 2019, Women Group
Date	2019-05-04		Rating	2313.33
Round	Color	Result	Opponent
1	White	Win	Xiao Huifang	2326.56
2	Black	Win	Luo Yan	2052.65
4	Black	Win	Zhao Hui	2029.51
5	White	Win	Fan Chenjing	1965.25
6	White	Win	Wang Yelin	2395.17
7	Black	Loss	Wang Qingqing	2565.00
SOPAI Cup
Date	2018-11-25		Rating	2319.62
Round	Color	Result	Opponent
1	White	Win	Qiu Yujin	2337.60
2	White	Loss	Li Xiaoqing	2586.38
3	Black	Win	Zhong Yuyang	2059.33
4	Black	Loss	Hu Guanzhao	2304.72
5	Black	Loss	Purk Tauri	2320.74
6	White	Win	Okabe Hiroshi	2608.94
7	Black	Win	Meng Jiehuan	2393.85
8	Black	Win	Tao Junji	2116.09
9	White	Loss	Mesila Villem	2553.37
Chinese National Elite Tournament 2017, Women Group
Date	2017-10-08		Rating	2305.58
Round	Color	Result	Opponent
1	White	Draw	Wang Yelin	2388.24
2	White	Loss	Li Xiaoqing	2557.18
3	White	Win	Liu Xun	2396.09
4	White	Win	Zhu Jiayi	2223.86
5	Black	Loss	Wang Qingqing	2571.82
6	Black	Loss	Wu Zhiqin	2443.29
7	White	Loss	Dong Xiaoli	2370.77
Chinese National Championship 2017, Women Group
Date	2017-10-03		Rating	2305.39
Round	Color	Result	Opponent
1	White	Loss	Zhu Jiayi	2224.02
2	Black	Win	Chen Zimin	2132.88
3	White	Win	Wang Yelin	2388.07
4	White	Loss	Wu Zhiqin	2443.76
5	Black	Loss	Xiao Huifang	2283.35
7	White	Win	Zhang Hongmei	2084.63
Chinese National Team Championship 2017
Date	2017-04-04		Rating	2303.39
Round	Color	Result	Opponent
W1	White	Win	Chien Yung-Hsuan	2401.82
W2	White	Win	Jiang Siyu	1973.55
W3	Black	Loss	Wu Zhiqin	2442.62
W4	Black	Win	Chien Yung-Hsuan	2401.82
W5	White	Win	Jiang Siyu	1973.55
W6	White	Draw	Wu Zhiqin	2442.62
Chinese National Championship 2016
Date	2016-10-05		Rating	2282.35
Round	Color	Result	Opponent
W1	Black	Draw	Qiu Yujin	2237.16
W2	White	Loss	Li Xiaoqing	2537.00
W3	White	Win	Zeng Bingjie	1882.17
W4	White	Win	Yu Mengyi	1767.35
W5	White	Win	He Yuchun	2136.96
W6	Black	Loss	Wu Zhiqin	2450.48
W7	Black	Loss	Dong Xiaoli	2337.61
Chinese National Open Tournament 2016, Women Group
Date	2016-06-11		Rating	2273.24
Round	Color	Result	Opponent
3	Black	Win	Zeng Bingjie	1878.93
4	White	Loss	Xiao Huifang	2269.15
5	Black	Win	Yu Cong	1659.99
6	Black	Win	Yang Yimeng	1894.55
7	White	Loss	Dong Chenying	2328.27
3rd National Mind Sports Games of China, Women Group A
Date	2015-09-20		Rating	2266.27
Round	Color	Result	Opponent
1	White	Win	Zhang Peipei	1868.24
2	Black	Loss	Yu Qunqiu	2126.29
3	White	Loss	Yu Yajun	2319.81
4	Black	Win	Liu Yiting	1688.79
5	White	Win	Zhao Junfang	1861.56
6	Black	Loss	Dong Chenying	2314.23
7	White	Loss	Liu Qin	2183.11
8	White	Win	Zhang Xuemei	1544.68
9	Black	Win	Yang Yimeng	1856.68
Chinese National Championship 2015, Women Group
Date	2015-05-24		Rating	2279.46
Round	Color	Result	Opponent
1	Black	Loss	Liu Xun	2372.78
2	White	Loss	Zhang Hongmei	2094.37
3	Black	Win	Wang Zilin	1806.42
4	White	Win	Li Tao	2070.94
5	White	Win	Hu Xi	2363.06
6	Black	Loss	Fan Xuanzuo	2412.76
7	White	Win	Leng Yutong	2088.90
Chinese National Open Tournament 2015, Women Group
Date	2015-04-06		Rating	2285.74
Round	Color	Result	Opponent
1	White	Win	Li Jie	2111.60
2	White	Draw	Dong Xiaoli	2258.52
3	Black	Win	Han Yue	2187.97
4	Black	Win	Huang Qiongying	2480.19
5	White	Loss	Li Xiaoqing	2494.57
6	White	Win	Hu Xi	2360.82
7	Black	Loss	Yu Yajun	2325.79
Chinese National Championship 2014, Women Group
Date	2014-10-06		Rating	2292.26
Round	Color	Result	Opponent
2	Black	Win	Yu Yajun	2318.72
3	White	Loss	Wang Qingqing	2592.23
4	Black	Win	Liu Xun	2350.42
5	White	Win	Li Xiaoqing	2471.40
6	Black	Win	Shen Zihan	2041.64
7	White	Win	Wu Zhiqin	2374.01
Chinese National Open Tournament 2014, Women Group
Date	2014-09-08		Rating	2288.04
Round	Color	Result	Opponent
1	White	Loss	Wan Junhong	2383.43
2	Black	Win	Yue Zujiao	1963.95
3	White	Win	Tang Li	2013.15
4	White	Win	Liu Qin	2151.02
5	Black	Win	Zeng Guangming	1797.61
6	White	Loss	Liu Xun	2349.35
7	Black	Loss	Hu Xi	2350.84
Chinese National Championship 2013, Women Group Final
Date	2013-10-06		Rating	2250.13
Round	Color	Result	Opponent
1	White	Win	Liu Xun	2296.31
2	White	Loss	Wang Qingqing	2580.73
3	Black	Draw	Yu Yajun	2282.54
3Q	Black	Loss	Yu Yajun	2282.54
Chinese National Championship 2013, Women Group
Date	2013-10-05		Rating	2250.02
Round	Color	Result	Opponent
1	White	Win	Liu Xun	2296.15
2	White	Draw	Wu Zhiqin	2318.95
3	Black	Win	Wang Xinhui	2037.58
4	White	Loss	Wang Qingqing	2580.65
5	Black	Loss	Yu Yajun	2282.43
6	White	Win	Liao Wenjun	1889.32
7	Black	Win	Bai Ruonan	1805.24
Chinese National Championship 2012, Women Group
Date	2012-10-06		Rating	2195.01
Round	Color	Result	Opponent
1	Black	Draw	Dong Chenying	2156.03
2	White	Win	Chen Baiyan	1990.87
3	Black	Win	Yu Yajun	2248.93
4	White	Loss	Wang Qingqing	2551.68
5	Black	Loss	Liu Xun	2276.58
6	White	Draw	Lei Hongying	2051.93
7	Black	Win	Han Yu	1910.27
8	Black	Win	Zhang Yanping	2015.03
9	Black	Loss	Wang Yelin	2329.75
Chinese National Open Tournament 2012, Women Group
Date	2012-06-24		Rating	2177.96
Round	Color	Result	Opponent
1	White	Loss	Liu Xun	2268.69
2	Black	Win	Wu Huishan	1693.84
3	White	Win	Chen Zimin	2082.65
4	Black	Win	Kang Chou	1987.91
6	White	Loss	Han Yue	2201.18
7	White	Win	Kuang Xingji	1591.70
2nd National Mind Sports Games of China, Women Group B
Date	2011-11-16		Rating	2143.87
Round	Color	Result	Opponent
1	Black	Loss	Hu Xi	2338.37
2	White	Loss	Gu Wenyi	2042.23
3	Black	Loss	Xiong Yi	2052.86
5	White	Win	Wu Huishan	1699.42
6	Black	Win	Yang Na	1911.92
7	White	Loss	Lei Hongying	2048.78
8	White	Win	Jiang Siyu	2052.86
9	Black	Win	Shi Weiping	1517.98