Liu Qin (刘沁)

Place: Chengdu, China

Birth: 2001-08-17

Rating: 2542.58, Std: 110.52, Rank: 95

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

Top rating: 2580.50 (2024-05-04)

Games: 178, Wins: 98, Draws: 18, Losses: 62

Gy1: 7, Gy2: 27, Gy5: 126

Chinese National Team Championship 2025
Date	2025-10-09		Rating	2542.58
Round	Color	Result	Opponent
1	Black	Win	Wan Junhong	2619.17
2	Black	Win	Hu Xi	2311.86
3	Black	Loss	Wu Zhiqin	2469.94
4	White	Loss	Huang Xiangning	2510.14
5	Black	Win	Shen Lanxin	2571.60
6	Black	Loss	Li Xiaoqing	2665.21
7	White	Win	Wang Jiaxin	2386.38
Chinese National Championship 2025, Women Preliminary
Date	2025-05-10		Rating	2539.73
Round	Color	Result	Opponent
1	Black	Win	Wang Simiao	2207.10
2	White	Loss	Wang Yelin	2388.32
3	Black	Win	Huang Xiangning	2496.65
4	White	Loss	Shen Lanxin	2588.07
5	Black	Loss	Yan Yali	2492.48
6	White	Win	Fan Xuanzuo	2258.99
7	Black	Win	Liu Xun	2421.76
Chinese National Queen Tournament 2024
Date	2024-10-29		Rating	2549.71
Round	Color	Result	Opponent
1	Black	Win	Wang Simiao	2202.81
2	White	Loss	Jin Rui	2497.38
3	Black	Win	Wang Hongying	1818.39
4	White	Win	Li Ying	1896.48
5	White	Loss	Cheng Yanzhen	2465.81
6	Black	Win	Yang Na	2035.47
7	White	Win	Luo Wenmiao	2309.06
Chinese National Team Championship 2024, Women's Group
Date	2024-09-16		Rating	2555.70
Round	Color	Result	Opponent
1	Black	Draw	Zheng Weinan	2608.15
2	White	Win	Zhao Ying	1877.02
4	Black	Win	Chen Junyu	1960.94
5	White	Loss	Li Xiaoqing	2655.49
6	Black	Win	Zhang Jiayi	2207.95
7	White	Draw	Wang Qingqing	2679.30
World Renju Youth Cup 2024 (online) FG Group
Date	2024-07-15		Rating	2564.07
Round	Color	Result	Opponent
1	Black	Win	Gao Yuxuan	1878.10
2	White	Win	Porokhina Ekaterina	2441.42
3	Black	Win	Li Haoyang	2103.94
4	Black	Loss	Sun Hui	2426.68
5	White	Win	Huang Meida	2138.15
6	White	Win	Fokicheva Anna	2294.53
7	Black	Loss	Song Xiaoying	2166.50
“Lingfeng Cup” 6th World Renju Open
Date	2024-05-12		Rating	2579.17
Round	Color	Result	Opponent
1	Black	Win	Nakayama Tomoharu	2782.91
2	White	Loss	Jiang Qiwen	2811.32
3	Black	Win	Epifanov Dmitry	2618.30
4	White	Win	Gromov Danila	2584.07
5	Black	Loss	He Shujun	2710.44
6	Black	Loss	Mei Fan	2742.14
7	Black	Loss	Lin Huang-Yu	2628.01
8	Black	Win	Ge Lingfeng	2622.94
9	Black	Loss	Mao Weiming	2567.11
Team World Championship 2024
Date	2024-05-04		Rating	2580.50
Round	Color	Result	Opponent
1	Black	Draw	Lu Hai	2685.25
2	White	Win	Jiang Qiwen	2810.28
3	Black	Win	Fukui Nobuhiro	2480.28
4	Black	Win	Liao Li-Chia	2433.65
5	Black	Win	Yin Licheng	2513.32
6	Black	Win	Kim Gyu-Hyeon	2458.52
7	White	Win	Lo Chan Hin	2342.18
8	White	Loss	Okabe Hiroshi	2744.03
9	White	Win	Gromov Danila	2583.97
Chinese National Championship 2024, Women Group Final
Date	2024-03-17		Rating	2573.73
Round	Color	Result	Opponent
1HF	Black	Win	Huang Xiangning	2513.55
2F	Black	Loss	Wang Qingqing	2685.77
Chinese National Championship 2024, Women Group Preliminary
Date	2024-03-16		Rating	2573.58
Round	Color	Result	Opponent
2	Black	Win	Fan Xuanzuo	2283.77
3	White	Win	Yu Yajun	2428.49
4	Black	Win	Tang Yahan	2065.19
5	White	Draw	Wu Zhiqin	2490.55
6	White	Win	Li Xiaoqing	2633.40
7	Black	Draw	Wang Qingqing	2685.65
5th National Mind Sports Games of China, Mixed Team
Date	2023-11-04		Rating	2537.02
Round	Color	Result	Opponent
1	White	Win	Zheng Yining	2364.22
2	Black	Win	Yu Yajun	2441.75
3	White	Win	Li Zhuowen	2169.71
4	Black	Win	Fang Guanping	2268.39
5	Black	Loss	Hu Xi	2312.05
6	White	Win	Wang Qingqing	2669.11
7	White	Draw	Wu Zhiqin	2491.39
5th National Mind Sports Games of China, Women Group Preliminary
Date	2023-10-30		Rating	2535.23
Round	Color	Result	Opponent
1	White	Draw	Zhu Xiaojuan	2309.39
3	White	Loss	Zheng Xiaoyang	2243.34
4	White	Win	Gao Yuxuan	1884.66
5	Black	Win	Cheng Yanzhen	2420.49
6	White	Draw	Shen Lanxin	2538.18
7	Black	Win	Dong Chenying	2371.11
8	Black	Draw	Wan Junhong	2594.63
9	White	Draw	Huang Xiangning	2503.99
Chinese National Team Championship 2023
Date	2023-06-24		Rating	2495.64
Round	Color	Result	Opponent
1	White	Win	Gao Jiaxuan	2129.76
2	Black	Win	Hu Xi	2318.71
3	White	Draw	Wang Qingqing	2669.36
4	White	Loss	Shen Lanxin	2565.41
5	Black	Draw	Jin Rui	2491.02
6	White	Win	Cheng Yanzhen	2436.37
7	Black	Win	Cao Xueyu	2175.40
“Lingfeng Cup” 5th World Renju Open, Group A
Date	2023-06-18		Rating	2493.29
Round	Color	Result	Opponent
1	Black	Draw	Chen Xin	2573.44
2	Black	Loss	Xu Jiaqi	2550.77
3	White	Win	Chen Wei	2154.88
4	White	Loss	Li Xiaoqing	2603.22
5	White	Win	Zhuang Yixiang	2101.07
6	Black	Win	Zhang Jiguo	2335.77
7	Black	Loss	Wan Junhong	2562.16
8	White	Win	Hao Tianyi	2328.43
9	White	Loss	Wang Qichao	2513.95
Chinese National Championship 2023, Women Group Final
Date	2023-05-06		Rating	2479.93
Round	Color	Result	Opponent
1QF	Black	Loss	Wan Junhong	2554.67
2SF	White	Win	Yu Yajun	2440.82
3F	White	Win	Shen Lanxin	2569.60
Chinese National Championship 2023, Women Group Preliminary
Date	2023-05-05		Rating	2479.55
Round	Color	Result	Opponent
1	Black	Loss	Wang Qingqing	2669.32
2	White	Win	Yang Ziyu	2066.37
3	White	Loss	Dong Chenying	2370.96
4	Black	Win	Zhang Xinqi	2057.58
5	Black	Win	Li Xiaoqing	2600.63
6	White	Win	Liu Xun	2435.02
7	White	Draw	Yu Yajun	2440.79
Chinese National City Team Tournament 2023
Date	2023-05-02		Rating	2478.29
Round	Color	Result	Opponent
1	White	Draw	Fang Guanping	2258.83
2	Black	Win	Zhang Cailu	1717.37
3	White	Loss	Wen Yongcai	2331.60
4	Black	Win	Qi Jinxu	1864.62
5	White	Loss	Huang Xiangning	2476.57
6	Black	Win	He Xian	2164.83
7	White	Win	Liu Xun	2435.01
World Renju Youth Cup 2022 (online) EF Group
Date	2022-07-18		Rating	2384.80
Round	Color	Result	Opponent
1	Black	Loss	Nitov Melissa	1894.45
2	White	Win	Qiu Yujin	2304.08
3	White	Win	Guo Xinlu	1901.25
4	Black	Loss	Shi Qiaochu	2225.90
5	White	Win	Li Huan	1839.56
6	White	Loss	Huang Xiangning	2415.85
7	Black	Loss	Li Zhuowen	2214.25
8	Black	Win	Zhu Kejiao	2073.73
9	White	Win	Shan Yanfei	1875.91
Chinese National Team Championship 2021, Finals (online)
Date	2022-01-16		Rating	2369.34
Round	Color	Result	Opponent
1	White	Loss	Wang Qingqing	2697.63
2	White	Win	Gong Yixuan	1792.52
3	White	Loss	Li Xiaoqing	2642.57
4	White	Loss	Wen Yongcai	2315.47
Chinese National Team Championship 2021, First round (online)
Date	2022-01-09		Rating	2369.41
Round	Color	Result	Opponent
1	White	Win	He Xian	2173.14
Chinese National Team Championship 2021, Qualification (online)
Date	2022-01-08		Rating	2369.39
Round	Color	Result	Opponent
1	White	Loss	Li Xiaoqing	2643.30
2	White	Loss	Liu Xun	2477.34
3	Black	Win	Zhao Haixia	2013.58
5	Black	Win	Huang Xiangning	2400.46
Mind Master Games 2020
Date	2020-10-18		Rating	2354.61
Round	Color	Result	Opponent
1	Black	Win	Zhang Zhiyuan	2283.26
2	Black	Win	Yuan Pui Peng	1946.20
3	White	Win	Yu Changxuan	2217.58
4	Black	Loss	Wang Yuxi	2312.69
5	White	Loss	Zhang Xiaojian	2452.83
6	White	Win	Wang Yilin	2133.62
7	White	Win	Yu Yajun	2379.80
8	White	Loss	Li Bolai	2393.79
9	Black	Loss	Xiao Luka	2478.39
4th National Mind Sports Games of China, Women
Date	2019-11-13		Rating	2348.73
Round	Color	Result	Opponent
1	Black	Draw	Zheng Weinan	2455.20
2	White	Win	Xu Lingqin	2269.38
3	Black	Loss	Shen Lanxin	2462.91
4	White	Win	Chen Jing	1911.18
5	Black	Win	Wang Yelin	2484.06
6	White	Loss	Dong Xiaoli	2518.02
7	Black	Win	Yu Yajun	2343.52
8	White	Loss	Xiao Huifang	2448.62
9	White	Win	Xu Jiaxin	2140.35
Chinese National Open 2019, Women Group
Date	2019-07-17		Rating	2332.86
Round	Color	Result	Opponent
1	White	Loss	Huo Jiuxu	2384.49
2	Black	Win	Liu Jinghan	1797.75
3	White	Win	Zheng Yining	2280.90
4	White	Loss	Cheng Yanzhen	2412.62
5	Black	Loss	Liu Zhao	2145.58
6	White	Loss	Shen Lanxin	2439.16
7	White	Win	Li Zhuowen	2187.28
Chinese National Youth Mind Sports Games 2018, Women Group
Date	2018-02-25		Rating	2329.41
Round	Color	Result	Opponent
1	White	Win	Cao Xueyu	2130.95
2	Black	Win	Li Huan	1940.01
3	White	Win	Chen Hongjie	1843.00
4	Black	Win	Cao Xueyu	2130.95
5	White	Win	Li Huan	1940.01
6	Black	Win	Chen Hongjie	1843.00
3rd National Mind Sports Games of China, Women Group A
Date	2015-09-20		Rating	2245.29
Round	Color	Result	Opponent
1	White	Win	Zhu Xiaojuan	2070.37
2	Black	Win	Dong Xiaoli	2347.81
3	Black	Loss	Wang Qingqing	2631.92
4	White	Loss	Wu Zhiqin	2507.11
5	White	Loss	Xu Lingqin	2238.09
6	Black	Win	Zhao Junfang	1903.72
7	Black	Win	Cheng Yanzhen	2327.32
9	White	Loss	Dong Chenying	2386.94
Chinese National Open 2015, Women Group
Date	2015-04-06		Rating	2219.21
Round	Color	Result	Opponent
2	Black	Loss	Huang Qiongying	2545.88
3	White	Loss	Yu Yajun	2399.67
4	Black	Loss	Li Xiaoqing	2556.57
5	White	Win	Li Jie	2158.08
6	White	Loss	Wang Qingqing	2635.85
7	Black	Loss	Liu Xun	2433.54
Chinese National Open 2014, Women Group
Date	2014-09-08		Rating	2196.11
Round	Color	Result	Opponent
1	White	Draw	Liu Xun	2413.88
2	Black	Loss	Tang Li	2044.69
3	White	Loss	Hu Xi	2406.53
4	Black	Loss	Cheng Yanzhen	2360.77
5	White	Draw	Wan Junhong	2434.52
6	Black	Win	Zeng Guangming	1820.42
7	White	Win	Yue Zujiao	1992.88