Liu Qin (刘沁)

Place: Chengdu, China

Birth: 2001-08-17

Rating: 2524.58, Std: 83.78, Rank: 100

First game: 2014-09-08, Last game: 2025-05-10

Top rating: 2567.66 (2024-05-04)

Games: 171, Wins: 94, Draws: 18, Losses: 59

Gy1: 27, Gy2: 68, Gy5: 128

Chinese National Championship 2025, Women Preliminary
Date	2025-05-10		Rating	2524.58
Round	Color	Result	Opponent
1	Black	Win	Wang Simiao	2173.57
2	White	Loss	Wang Yelin	2419.02
3	Black	Win	Huang Xiangning	2470.70
4	White	Loss	Shen Lanxin	2607.73
5	Black	Loss	Yan Yali	2485.44
6	White	Win	Fan Xuanzuo	2295.42
7	Black	Win	Liu Xun	2412.17
Chinese National Queen Tournament 2024
Date	2024-10-29		Rating	2535.11
Round	Color	Result	Opponent
1	Black	Win	Wang Simiao	2174.03
2	White	Loss	Jin Rui	2493.38
3	Black	Win	Wang Hongying	1817.35
4	White	Win	Li Ying	1906.89
5	White	Loss	Cheng Yanzhen	2420.69
6	Black	Win	Yang Na	2101.96
7	White	Win	Luo Wenmiao	2297.28
Chinese National Team Championship 2024, Women's Group
Date	2024-09-16		Rating	2541.22
Round	Color	Result	Opponent
1	Black	Draw	Zheng Weinan	2598.71
2	White	Win	Zhao Ying	1851.68
4	Black	Win	Chen Junyu	1909.53
5	White	Loss	Li Xiaoqing	2624.20
6	Black	Win	Zhang Jiayi	1950.28
7	White	Draw	Wang Qingqing	2654.68
World Renju Youth Cup 2024 (online) FG Group
Date	2024-07-15		Rating	2550.63
Round	Color	Result	Opponent
1	Black	Win	Gao Yuxuan	1853.57
2	White	Win	Porokhina Ekaterina	2443.45
3	Black	Win	Li Haoyang	2084.28
4	Black	Loss	Sun Hui	2421.92
5	White	Win	Huang Meida	2128.33
6	White	Win	Fokicheva Anna	2294.02
7	Black	Loss	Song Xiaoying	2219.02
“Lingfeng Cup” 6th World Renju Open
Date	2024-05-12		Rating	2566.22
Round	Color	Result	Opponent
1	Black	Win	Nakayama Tomoharu	2755.31
2	White	Loss	Jiang Qiwen	2808.64
3	Black	Win	Epifanov Dmitry	2613.25
4	White	Win	Gromov Danila	2573.82
5	Black	Loss	He Shujun	2718.85
6	Black	Loss	Mei Fan	2719.73
7	Black	Loss	Lin Huang-Yu	2619.51
8	Black	Win	Ge Lingfeng	2561.32
9	Black	Loss	Mao Weiming	2543.31
Team World Championship 2024
Date	2024-05-04		Rating	2567.66
Round	Color	Result	Opponent
1	Black	Draw	Lu Hai	2685.43
2	White	Win	Jiang Qiwen	2807.33
3	Black	Win	Fukui Nobuhiro	2443.88
4	Black	Win	Liao Li-Chia	2429.31
5	Black	Win	Yin Licheng	2492.47
6	Black	Win	Kim Gyu-Hyeon	2442.67
7	White	Win	Lo Chan Hin	2286.77
8	White	Loss	Okabe Hiroshi	2729.20
9	White	Win	Gromov Danila	2573.92
Chinese National Championship 2024, Women Group Final
Date	2024-03-17		Rating	2561.80
Round	Color	Result	Opponent
1HF	Black	Win	Huang Xiangning	2499.06
2F	Black	Loss	Wang Qingqing	2668.88
Chinese National Championship 2024, Women Group Preliminary
Date	2024-03-16		Rating	2561.67
Round	Color	Result	Opponent
2	Black	Win	Fan Xuanzuo	2305.80
3	White	Win	Yu Yajun	2431.61
4	Black	Win	Tang Yahan	2133.93
5	White	Draw	Wu Zhiqin	2492.76
6	White	Win	Li Xiaoqing	2604.53
7	Black	Draw	Wang Qingqing	2668.79
5th National Mind Sports Games of China, Mixed Team
Date	2023-11-04		Rating	2526.83
Round	Color	Result	Opponent
1	White	Win	Zheng Yining	2359.15
2	Black	Win	Yu Yajun	2439.67
3	White	Win	Li Zhuowen	2190.81
4	Black	Win	Fang Guanping	2265.45
5	Black	Loss	Hu Xi	2313.39
6	White	Win	Wang Qingqing	2655.90
7	White	Draw	Wu Zhiqin	2490.58
5th National Mind Sports Games of China, Women Group Preliminary
Date	2023-10-30		Rating	2525.06
Round	Color	Result	Opponent
1	White	Draw	Zhu Xiaojuan	2303.89
3	White	Loss	Zheng Xiaoyang	2287.24
4	White	Win	Gao Yuxuan	1864.54
5	Black	Win	Cheng Yanzhen	2401.73
6	White	Draw	Shen Lanxin	2537.33
7	Black	Win	Dong Chenying	2333.53
8	Black	Draw	Wan Junhong	2585.43
9	White	Draw	Huang Xiangning	2491.97
Chinese National Team Championship 2023
Date	2023-06-24		Rating	2485.96
Round	Color	Result	Opponent
1	White	Win	Gao Jiaxuan	2120.20
2	Black	Win	Hu Xi	2319.41
3	White	Draw	Wang Qingqing	2658.13
4	White	Loss	Shen Lanxin	2561.77
5	Black	Draw	Jin Rui	2482.75
6	White	Win	Cheng Yanzhen	2421.08
7	Black	Win	Cao Xueyu	2172.44
“Lingfeng Cup” 5th World Renju Open, Group A
Date	2023-06-18		Rating	2483.62
Round	Color	Result	Opponent
1	Black	Draw	Chen Xin	2545.67
2	Black	Loss	Xu Jiaqi	2564.98
3	White	Win	Chen Wei	2144.30
4	White	Loss	Li Xiaoqing	2586.34
5	White	Win	Zhuang Yixiang	2070.91
6	Black	Win	Zhang Jiguo	2323.35
7	Black	Loss	Wan Junhong	2553.37
8	White	Win	Hao Tianyi	2301.94
9	White	Loss	Wang Qichao	2503.69
Chinese National Championship 2023, Women Group Final
Date	2023-05-06		Rating	2470.50
Round	Color	Result	Opponent
1QF	Black	Loss	Wan Junhong	2545.87
2SF	White	Win	Yu Yajun	2435.55
3F	White	Win	Shen Lanxin	2565.14
Chinese National Championship 2023, Women Group Preliminary
Date	2023-05-05		Rating	2470.12
Round	Color	Result	Opponent
1	Black	Loss	Wang Qingqing	2658.64
2	White	Win	Yang Ziyu	2049.75
3	White	Loss	Dong Chenying	2342.26
4	Black	Win	Zhang Xinqi	2042.88
5	Black	Win	Li Xiaoqing	2584.98
6	White	Win	Liu Xun	2427.64
7	White	Draw	Yu Yajun	2435.51
Chinese National City Team Tournament 2023
Date	2023-05-02		Rating	2468.88
Round	Color	Result	Opponent
1	White	Draw	Fang Guanping	2255.40
2	Black	Win	Zhang Cailu	1715.48
3	White	Loss	Wen Yongcai	2324.32
4	Black	Win	Qi Jinxu	1862.32
5	White	Loss	Huang Xiangning	2466.22
6	Black	Win	He Xian	2160.82
7	White	Win	Liu Xun	2427.65
World Renju Youth Cup 2022 (online) EF Group
Date	2022-07-18		Rating	2377.07
Round	Color	Result	Opponent
1	Black	Loss	Nitov Melissa	1890.54
2	White	Win	Qiu Yujin	2298.35
3	White	Win	Guo Xinlu	1899.09
4	Black	Loss	Shi Qiaochu	2221.50
5	White	Win	Li Huan	1838.44
6	White	Loss	Huang Xiangning	2407.76
7	Black	Loss	Li Zhuowen	2220.19
8	Black	Win	Zhu Kejiao	2071.22
9	White	Win	Shan Yanfei	1874.61
Chinese National Team Championship 2021, Finals (online)
Date	2022-01-16		Rating	2362.01
Round	Color	Result	Opponent
1	White	Loss	Wang Qingqing	2689.46
2	White	Win	Gong Yixuan	1782.43
3	White	Loss	Li Xiaoqing	2632.57
4	White	Loss	Wen Yongcai	2308.75
Chinese National Team Championship 2021, First round (online)
Date	2022-01-09		Rating	2362.10
Round	Color	Result	Opponent
1	White	Win	He Xian	2169.13
Chinese National Team Championship 2021, Qualification (online)
Date	2022-01-08		Rating	2362.08
Round	Color	Result	Opponent
1	White	Loss	Li Xiaoqing	2633.37
2	White	Loss	Liu Xun	2471.26
3	Black	Win	Zhao Haixia	2014.30
5	Black	Win	Huang Xiangning	2393.15
Mind Master Games 2020
Date	2020-10-18		Rating	2348.04
Round	Color	Result	Opponent
1	Black	Win	Zhang Zhiyuan	2272.80
2	Black	Win	Yuan Pui Peng	1937.11
3	White	Win	Yu Changxuan	2208.40
4	Black	Loss	Wang Yuxi	2303.48
5	White	Loss	Zhang Xiaojian	2443.74
6	White	Win	Wang Yilin	2125.97
7	White	Win	Yu Yajun	2374.70
8	White	Loss	Li Bolai	2385.40
9	Black	Loss	Xiao Luka	2469.98
4th National Mind Sports Games of China, Women
Date	2019-11-13		Rating	2343.50
Round	Color	Result	Opponent
1	Black	Draw	Zheng Weinan	2450.09
2	White	Win	Xu Lingqin	2265.60
3	Black	Loss	Shen Lanxin	2458.31
4	White	Win	Chen Jing	1909.70
5	Black	Win	Wang Yelin	2480.72
6	White	Loss	Dong Xiaoli	2513.35
7	Black	Win	Yu Yajun	2339.03
8	White	Loss	Xiao Huifang	2444.31
9	White	Win	Xu Jiaxin	2136.98
Chinese National Open 2019, Women Group
Date	2019-07-17		Rating	2327.94
Round	Color	Result	Opponent
1	White	Loss	Huo Jiuxu	2379.85
2	Black	Win	Liu Jinghan	1795.73
3	White	Win	Zheng Yining	2276.60
4	White	Loss	Cheng Yanzhen	2407.89
5	Black	Loss	Liu Zhao	2142.70
6	White	Loss	Shen Lanxin	2434.78
7	White	Win	Li Zhuowen	2185.02
Chinese National Youth Mind Sports Games 2018, Women Group
Date	2018-02-25		Rating	2325.37
Round	Color	Result	Opponent
1	White	Win	Cao Xueyu	2127.08
2	Black	Win	Li Huan	1939.00
3	White	Win	Chen Hongjie	1841.52
4	Black	Win	Cao Xueyu	2127.08
5	White	Win	Li Huan	1939.00
6	Black	Win	Chen Hongjie	1841.52
3rd National Mind Sports Games of China, Women Group A
Date	2015-09-20		Rating	2242.29
Round	Color	Result	Opponent
1	White	Win	Zhu Xiaojuan	2067.86
2	Black	Win	Dong Xiaoli	2344.80
3	Black	Loss	Wang Qingqing	2629.16
4	White	Loss	Wu Zhiqin	2504.03
5	White	Loss	Xu Lingqin	2235.17
6	Black	Win	Zhao Junfang	1902.01
7	Black	Win	Cheng Yanzhen	2324.55
9	White	Loss	Dong Chenying	2383.95
Chinese National Open 2015, Women Group
Date	2015-04-06		Rating	2216.37
Round	Color	Result	Opponent
2	Black	Loss	Huang Qiongying	2543.24
3	White	Loss	Yu Yajun	2396.80
4	Black	Loss	Li Xiaoqing	2553.76
5	White	Win	Li Jie	2155.41
6	White	Loss	Wang Qingqing	2633.02
7	Black	Loss	Liu Xun	2430.87
Chinese National Open 2014, Women Group
Date	2014-09-08		Rating	2193.45
Round	Color	Result	Opponent
1	White	Draw	Liu Xun	2411.23
2	Black	Loss	Tang Li	2043.26
3	White	Loss	Hu Xi	2404.12
4	Black	Loss	Cheng Yanzhen	2358.23
5	White	Draw	Wan Junhong	2431.87
6	Black	Win	Zeng Guangming	1819.40
7	White	Win	Yue Zujiao	1991.57