Liu Qin (刘沁)

Place: Chengdu, China

Birth: 2001-08-17

Rating: 2524.73, Std: 90.10, Rank: 100

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

Top rating: 2568.07 (2024-05-04)

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

Gy1: 20, Gy2: 68, Gy5: 128

Chinese National Championship 2025, Women Preliminary
Date	2025-05-10		Rating	2524.73
Round	Color	Result	Opponent
1	Black	Win	Wang Simiao	2178.83
2	White	Loss	Wang Yelin	2411.36
3	Black	Win	Huang Xiangning	2453.99
4	White	Loss	Shen Lanxin	2616.29
5	Black	Loss	Yan Yali	2485.90
6	White	Win	Fan Xuanzuo	2293.83
7	Black	Win	Liu Xun	2416.13
Chinese National Queen Tournament 2024
Date	2024-10-29		Rating	2535.60
Round	Color	Result	Opponent
1	Black	Win	Wang Simiao	2178.56
2	White	Loss	Jin Rui	2494.55
3	Black	Win	Wang Hongying	1812.53
4	White	Win	Li Ying	1892.05
5	White	Loss	Cheng Yanzhen	2446.39
6	Black	Win	Yang Na	2025.66
7	White	Win	Luo Wenmiao	2296.02
Chinese National Team Championship 2024, Women's Group
Date	2024-09-16		Rating	2541.75
Round	Color	Result	Opponent
1	Black	Draw	Zheng Weinan	2600.26
2	White	Win	Zhao Ying	1850.65
4	Black	Win	Chen Junyu	1923.03
5	White	Loss	Li Xiaoqing	2633.96
6	Black	Win	Zhang Jiayi	1954.10
7	White	Draw	Wang Qingqing	2661.51
World Renju Youth Cup 2024 (online) FG Group
Date	2024-07-15		Rating	2551.05
Round	Color	Result	Opponent
1	Black	Win	Gao Yuxuan	1871.46
2	White	Win	Porokhina Ekaterina	2442.99
3	Black	Win	Li Haoyang	2093.95
4	Black	Loss	Sun Hui	2423.60
5	White	Win	Huang Meida	2154.97
6	White	Win	Fokicheva Anna	2289.01
7	Black	Loss	Song Xiaoying	2172.65
“Lingfeng Cup” 6th World Renju Open
Date	2024-05-12		Rating	2566.64
Round	Color	Result	Opponent
1	Black	Win	Nakayama Tomoharu	2766.27
2	White	Loss	Jiang Qiwen	2798.95
3	Black	Win	Epifanov Dmitry	2614.01
4	White	Win	Gromov Danila	2576.65
5	Black	Loss	He Shujun	2704.36
6	Black	Loss	Mei Fan	2733.31
7	Black	Loss	Lin Huang-Yu	2622.24
8	Black	Win	Ge Lingfeng	2561.92
9	Black	Loss	Mao Weiming	2546.61
Team World Championship 2024
Date	2024-05-04		Rating	2568.07
Round	Color	Result	Opponent
1	Black	Draw	Lu Hai	2677.19
2	White	Win	Jiang Qiwen	2797.95
3	Black	Win	Fukui Nobuhiro	2445.09
4	Black	Win	Liao Li-Chia	2433.24
5	Black	Win	Yin Licheng	2492.71
6	Black	Win	Kim Gyu-Hyeon	2434.34
7	White	Win	Lo Chan Hin	2311.31
8	White	Loss	Okabe Hiroshi	2733.36
9	White	Win	Gromov Danila	2576.65
Chinese National Championship 2024, Women Group Final
Date	2024-03-17		Rating	2562.14
Round	Color	Result	Opponent
1HF	Black	Win	Huang Xiangning	2495.83
2F	Black	Loss	Wang Qingqing	2672.73
Chinese National Championship 2024, Women Group Preliminary
Date	2024-03-16		Rating	2562.01
Round	Color	Result	Opponent
2	Black	Win	Fan Xuanzuo	2302.71
3	White	Win	Yu Yajun	2424.15
4	Black	Win	Tang Yahan	2084.74
5	White	Draw	Wu Zhiqin	2492.16
6	White	Win	Li Xiaoqing	2610.25
7	Black	Draw	Wang Qingqing	2672.63
5th National Mind Sports Games of China, Mixed Team
Date	2023-11-04		Rating	2527.28
Round	Color	Result	Opponent
1	White	Win	Zheng Yining	2358.92
2	Black	Win	Yu Yajun	2435.92
3	White	Win	Li Zhuowen	2188.39
4	Black	Win	Fang Guanping	2264.30
5	Black	Loss	Hu Xi	2312.21
6	White	Win	Wang Qingqing	2658.41
7	White	Draw	Wu Zhiqin	2490.09
5th National Mind Sports Games of China, Women Group Preliminary
Date	2023-10-30		Rating	2525.53
Round	Color	Result	Opponent
1	White	Draw	Zhu Xiaojuan	2304.55
3	White	Loss	Zheng Xiaoyang	2286.60
4	White	Win	Gao Yuxuan	1878.52
5	Black	Win	Cheng Yanzhen	2408.38
6	White	Draw	Shen Lanxin	2539.50
7	Black	Win	Dong Chenying	2334.76
8	Black	Draw	Wan Junhong	2588.10
9	White	Draw	Huang Xiangning	2490.38
Chinese National Team Championship 2023
Date	2023-06-24		Rating	2486.50
Round	Color	Result	Opponent
1	White	Win	Gao Jiaxuan	2120.39
2	Black	Win	Hu Xi	2318.39
3	White	Draw	Wang Qingqing	2659.88
4	White	Loss	Shen Lanxin	2563.42
5	Black	Draw	Jin Rui	2483.40
6	White	Win	Cheng Yanzhen	2425.21
7	Black	Win	Cao Xueyu	2172.69
“Lingfeng Cup” 5th World Renju Open, Group A
Date	2023-06-18		Rating	2484.16
Round	Color	Result	Opponent
1	Black	Draw	Chen Xin	2546.67
2	Black	Loss	Xu Jiaqi	2564.94
3	White	Win	Chen Wei	2144.81
4	White	Loss	Li Xiaoqing	2588.90
5	White	Win	Zhuang Yixiang	2071.85
6	Black	Win	Zhang Jiguo	2322.92
7	Black	Loss	Wan Junhong	2554.97
8	White	Win	Hao Tianyi	2305.92
9	White	Loss	Wang Qichao	2504.16
Chinese National Championship 2023, Women Group Final
Date	2023-05-06		Rating	2471.01
Round	Color	Result	Opponent
1QF	Black	Loss	Wan Junhong	2547.30
2SF	White	Win	Yu Yajun	2434.21
3F	White	Win	Shen Lanxin	2566.62
Chinese National Championship 2023, Women Group Preliminary
Date	2023-05-05		Rating	2470.63
Round	Color	Result	Opponent
1	Black	Loss	Wang Qingqing	2660.24
2	White	Win	Yang Ziyu	2057.37
3	White	Loss	Dong Chenying	2343.29
4	Black	Win	Zhang Xinqi	2045.50
5	Black	Win	Li Xiaoqing	2587.23
6	White	Win	Liu Xun	2428.38
7	White	Draw	Yu Yajun	2434.17
Chinese National City Team Tournament 2023
Date	2023-05-02		Rating	2469.38
Round	Color	Result	Opponent
1	White	Draw	Fang Guanping	2254.44
2	Black	Win	Zhang Cailu	1715.22
3	White	Loss	Wen Yongcai	2323.81
4	Black	Win	Qi Jinxu	1862.02
5	White	Loss	Huang Xiangning	2465.82
6	Black	Win	He Xian	2159.41
7	White	Win	Liu Xun	2428.38
World Renju Youth Cup 2022 (online) EF Group
Date	2022-07-18		Rating	2377.31
Round	Color	Result	Opponent
1	Black	Loss	Nitov Melissa	1889.45
2	White	Win	Qiu Yujin	2298.13
3	White	Win	Guo Xinlu	1898.32
4	Black	Loss	Shi Qiaochu	2221.05
5	White	Win	Li Huan	1836.81
6	White	Loss	Huang Xiangning	2407.52
7	Black	Loss	Li Zhuowen	2218.90
8	Black	Win	Zhu Kejiao	2070.71
9	White	Win	Shan Yanfei	1872.56
Chinese National Team Championship 2021, Finals (online)
Date	2022-01-16		Rating	2362.23
Round	Color	Result	Opponent
1	White	Loss	Wang Qingqing	2690.32
2	White	Win	Gong Yixuan	1784.32
3	White	Loss	Li Xiaoqing	2633.33
4	White	Loss	Wen Yongcai	2308.63
Chinese National Team Championship 2021, First round (online)
Date	2022-01-09		Rating	2362.31
Round	Color	Result	Opponent
1	White	Win	He Xian	2168.19
Chinese National Team Championship 2021, Qualification (online)
Date	2022-01-08		Rating	2362.30
Round	Color	Result	Opponent
1	White	Loss	Li Xiaoqing	2634.11
2	White	Loss	Liu Xun	2471.34
3	Black	Win	Zhao Haixia	2012.34
5	Black	Win	Huang Xiangning	2392.98
Mind Master Games 2020
Date	2020-10-18		Rating	2348.28
Round	Color	Result	Opponent
1	Black	Win	Zhang Zhiyuan	2274.14
2	Black	Win	Yuan Pui Peng	1938.26
3	White	Win	Yu Changxuan	2209.33
4	Black	Loss	Wang Yuxi	2303.14
5	White	Loss	Zhang Xiaojian	2444.27
6	White	Win	Wang Yilin	2127.54
7	White	Win	Yu Yajun	2374.68
8	White	Loss	Li Bolai	2386.05
9	Black	Loss	Xiao Luka	2470.34
4th National Mind Sports Games of China, Women
Date	2019-11-13		Rating	2343.61
Round	Color	Result	Opponent
1	Black	Draw	Zheng Weinan	2450.31
2	White	Win	Xu Lingqin	2265.53
3	Black	Loss	Shen Lanxin	2458.54
4	White	Win	Chen Jing	1909.60
5	Black	Win	Wang Yelin	2480.38
6	White	Loss	Dong Xiaoli	2513.29
7	Black	Win	Yu Yajun	2339.00
8	White	Loss	Xiao Huifang	2444.23
9	White	Win	Xu Jiaxin	2137.06
Chinese National Open 2019, Women Group
Date	2019-07-17		Rating	2328.03
Round	Color	Result	Opponent
1	White	Loss	Huo Jiuxu	2379.79
2	Black	Win	Liu Jinghan	1795.72
3	White	Win	Zheng Yining	2276.64
4	White	Loss	Cheng Yanzhen	2407.91
5	Black	Loss	Liu Zhao	2142.66
6	White	Loss	Shen Lanxin	2434.99
7	White	Win	Li Zhuowen	2184.83
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	2127.02
2	Black	Win	Li Huan	1938.69
3	White	Win	Chen Hongjie	1841.40
4	Black	Win	Cao Xueyu	2127.02
5	White	Win	Li Huan	1938.69
6	Black	Win	Chen Hongjie	1841.40
3rd National Mind Sports Games of China, Women Group A
Date	2015-09-20		Rating	2242.19
Round	Color	Result	Opponent
1	White	Win	Zhu Xiaojuan	2067.82
2	Black	Win	Dong Xiaoli	2344.68
3	Black	Loss	Wang Qingqing	2628.61
4	White	Loss	Wu Zhiqin	2503.84
5	White	Loss	Xu Lingqin	2235.03
6	Black	Win	Zhao Junfang	1901.90
7	Black	Win	Cheng Yanzhen	2324.40
9	White	Loss	Dong Chenying	2383.78
Chinese National Open 2015, Women Group
Date	2015-04-06		Rating	2216.27
Round	Color	Result	Opponent
2	Black	Loss	Huang Qiongying	2542.99
3	White	Loss	Yu Yajun	2396.68
4	Black	Loss	Li Xiaoqing	2553.50
5	White	Win	Li Jie	2155.44
6	White	Loss	Wang Qingqing	2632.57
7	Black	Loss	Liu Xun	2430.56
Chinese National Open 2014, Women Group
Date	2014-09-08		Rating	2193.35
Round	Color	Result	Opponent
1	White	Draw	Liu Xun	2410.96
2	Black	Loss	Tang Li	2043.17
3	White	Loss	Hu Xi	2403.92
4	Black	Loss	Cheng Yanzhen	2358.10
5	White	Draw	Wan Junhong	2431.65
6	Black	Win	Zeng Guangming	1819.34
7	White	Win	Yue Zujiao	1991.49