Liu Qin (刘沁)

Place: Chengdu, China

Birth: 2001-08-17

Rating: 2537.65, Std: 102.35, Rank: 99

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

Top rating: 2577.16 (2024-05-04)

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

Gy1: 7, Gy2: 34, Gy5: 126

Chinese National Team Championship 2025
Date	2025-10-09		Rating	2537.65
Round	Color	Result	Opponent
1	Black	Win	Wan Junhong	2612.03
2	Black	Win	Hu Xi	2312.22
3	Black	Loss	Wu Zhiqin	2462.38
4	White	Loss	Huang Xiangning	2500.30
5	Black	Win	Shen Lanxin	2563.57
6	Black	Loss	Li Xiaoqing	2656.04
7	White	Win	Wang Jiaxin	2377.15
Chinese National Championship 2025, Women Preliminary
Date	2025-05-10		Rating	2535.19
Round	Color	Result	Opponent
1	Black	Win	Wang Simiao	2240.66
2	White	Loss	Wang Yelin	2395.92
3	Black	Win	Huang Xiangning	2488.53
4	White	Loss	Shen Lanxin	2581.27
5	Black	Loss	Yan Yali	2490.27
6	White	Win	Fan Xuanzuo	2199.24
7	Black	Win	Liu Xun	2417.24
Chinese National Queen Tournament 2024
Date	2024-10-29		Rating	2545.75
Round	Color	Result	Opponent
1	Black	Win	Wang Simiao	2224.55
2	White	Loss	Jin Rui	2491.58
3	Black	Win	Wang Hongying	1820.58
4	White	Win	Li Ying	1896.76
5	White	Loss	Cheng Yanzhen	2459.57
6	Black	Win	Yang Na	2036.67
7	White	Win	Luo Wenmiao	2306.96
Chinese National Team Championship 2024, Women's Group
Date	2024-09-16		Rating	2551.79
Round	Color	Result	Opponent
1	Black	Draw	Zheng Weinan	2604.11
2	White	Win	Zhao Ying	1870.24
4	Black	Win	Chen Junyu	1944.92
5	White	Loss	Li Xiaoqing	2648.48
6	Black	Win	Zhang Jiayi	2113.50
7	White	Draw	Wang Qingqing	2674.58
World Renju Youth Cup 2024 (online) FG Group
Date	2024-07-15		Rating	2560.61
Round	Color	Result	Opponent
1	Black	Win	Gao Yuxuan	1878.06
2	White	Win	Porokhina Ekaterina	2447.35
3	Black	Win	Li Haoyang	2104.21
4	Black	Loss	Sun Hui	2429.68
5	White	Win	Huang Meida	2162.10
6	White	Win	Fokicheva Anna	2297.07
7	Black	Loss	Song Xiaoying	2177.25
“Lingfeng Cup” 6th World Renju Open
Date	2024-05-12		Rating	2575.83
Round	Color	Result	Opponent
1	Black	Win	Nakayama Tomoharu	2779.58
2	White	Loss	Jiang Qiwen	2804.19
3	Black	Win	Epifanov Dmitry	2627.05
4	White	Win	Gromov Danila	2592.11
5	Black	Loss	He Shujun	2702.24
6	Black	Loss	Mei Fan	2735.32
7	Black	Loss	Lin Huang-Yu	2622.57
8	Black	Win	Ge Lingfeng	2616.74
9	Black	Loss	Mao Weiming	2563.90
Team World Championship 2024
Date	2024-05-04		Rating	2577.16
Round	Color	Result	Opponent
1	Black	Draw	Lu Hai	2679.31
2	White	Win	Jiang Qiwen	2803.21
3	Black	Win	Fukui Nobuhiro	2479.43
4	Black	Win	Liao Li-Chia	2445.86
5	Black	Win	Yin Licheng	2507.45
6	Black	Win	Kim Gyu-Hyeon	2456.27
7	White	Win	Lo Chan Hin	2328.24
8	White	Loss	Okabe Hiroshi	2743.77
9	White	Win	Gromov Danila	2591.85
Chinese National Championship 2024, Women Group Final
Date	2024-03-17		Rating	2570.30
Round	Color	Result	Opponent
1HF	Black	Win	Huang Xiangning	2508.97
2F	Black	Loss	Wang Qingqing	2681.74
Chinese National Championship 2024, Women Group Preliminary
Date	2024-03-16		Rating	2570.15
Round	Color	Result	Opponent
2	Black	Win	Fan Xuanzuo	2243.08
3	White	Win	Yu Yajun	2424.35
4	Black	Win	Tang Yahan	2092.03
5	White	Draw	Wu Zhiqin	2485.16
6	White	Win	Li Xiaoqing	2627.61
7	Black	Draw	Wang Qingqing	2681.63
5th National Mind Sports Games of China, Mixed Team
Date	2023-11-04		Rating	2533.72
Round	Color	Result	Opponent
1	White	Win	Zheng Yining	2362.27
2	Black	Win	Yu Yajun	2437.93
3	White	Win	Li Zhuowen	2165.70
4	Black	Win	Fang Guanping	2266.47
5	Black	Loss	Hu Xi	2310.71
6	White	Win	Wang Qingqing	2665.60
7	White	Draw	Wu Zhiqin	2486.83
5th National Mind Sports Games of China, Women Group Preliminary
Date	2023-10-30		Rating	2531.94
Round	Color	Result	Opponent
1	White	Draw	Zhu Xiaojuan	2307.11
3	White	Loss	Zheng Xiaoyang	2237.90
4	White	Win	Gao Yuxuan	1884.42
5	Black	Win	Cheng Yanzhen	2416.17
6	White	Draw	Shen Lanxin	2533.97
7	Black	Win	Dong Chenying	2366.64
8	Black	Draw	Wan Junhong	2590.44
9	White	Draw	Huang Xiangning	2500.10
Chinese National Team Championship 2023
Date	2023-06-24		Rating	2492.55
Round	Color	Result	Opponent
1	White	Win	Gao Jiaxuan	2127.89
2	Black	Win	Hu Xi	2317.37
3	White	Draw	Wang Qingqing	2666.21
4	White	Loss	Shen Lanxin	2561.60
5	Black	Draw	Jin Rui	2487.55
6	White	Win	Cheng Yanzhen	2432.52
7	Black	Win	Cao Xueyu	2179.85
“Lingfeng Cup” 5th World Renju Open, Group A
Date	2023-06-18		Rating	2490.20
Round	Color	Result	Opponent
1	Black	Draw	Chen Xin	2569.23
2	Black	Loss	Xu Jiaqi	2546.09
3	White	Win	Chen Wei	2152.62
4	White	Loss	Li Xiaoqing	2598.82
5	White	Win	Zhuang Yixiang	2099.77
6	Black	Win	Zhang Jiguo	2331.42
7	Black	Loss	Wan Junhong	2558.40
8	White	Win	Hao Tianyi	2325.65
9	White	Loss	Wang Qichao	2510.80
Chinese National Championship 2023, Women Group Final
Date	2023-05-06		Rating	2476.91
Round	Color	Result	Opponent
1QF	Black	Loss	Wan Junhong	2551.01
2SF	White	Win	Yu Yajun	2437.41
3F	White	Win	Shen Lanxin	2565.92
Chinese National Championship 2023, Women Group Preliminary
Date	2023-05-05		Rating	2476.53
Round	Color	Result	Opponent
1	Black	Loss	Wang Qingqing	2666.22
2	White	Win	Yang Ziyu	2064.35
3	White	Loss	Dong Chenying	2367.14
4	Black	Win	Zhang Xinqi	2052.66
5	Black	Win	Li Xiaoqing	2596.39
6	White	Win	Liu Xun	2431.66
7	White	Draw	Yu Yajun	2437.37
Chinese National City Team Tournament 2023
Date	2023-05-02		Rating	2475.28
Round	Color	Result	Opponent
1	White	Draw	Fang Guanping	2256.91
2	Black	Win	Zhang Cailu	1716.67
3	White	Loss	Wen Yongcai	2328.52
4	Black	Win	Qi Jinxu	1863.76
5	White	Loss	Huang Xiangning	2473.27
6	Black	Win	He Xian	2163.86
7	White	Win	Liu Xun	2431.66
World Renju Youth Cup 2022 (online) EF Group
Date	2022-07-18		Rating	2382.40
Round	Color	Result	Opponent
1	Black	Loss	Nitov Melissa	1894.72
2	White	Win	Qiu Yujin	2303.00
3	White	Win	Guo Xinlu	1900.38
4	Black	Loss	Shi Qiaochu	2224.56
5	White	Win	Li Huan	1839.52
6	White	Loss	Huang Xiangning	2413.44
7	Black	Loss	Li Zhuowen	2211.64
8	Black	Win	Zhu Kejiao	2072.40
9	White	Win	Shan Yanfei	1875.04
Chinese National Team Championship 2021, Finals (online)
Date	2022-01-16		Rating	2367.22
Round	Color	Result	Opponent
1	White	Loss	Wang Qingqing	2695.36
2	White	Win	Gong Yixuan	1790.95
3	White	Loss	Li Xiaoqing	2639.52
4	White	Loss	Wen Yongcai	2313.07
Chinese National Team Championship 2021, First round (online)
Date	2022-01-09		Rating	2367.29
Round	Color	Result	Opponent
1	White	Win	He Xian	2172.19
Chinese National Team Championship 2021, Qualification (online)
Date	2022-01-08		Rating	2367.28
Round	Color	Result	Opponent
1	White	Loss	Li Xiaoqing	2640.28
2	White	Loss	Liu Xun	2475.11
3	Black	Win	Zhao Haixia	2016.00
5	Black	Win	Huang Xiangning	2398.45
Mind Master Games 2020
Date	2020-10-18		Rating	2353.07
Round	Color	Result	Opponent
1	Black	Win	Zhang Zhiyuan	2282.25
2	Black	Win	Yuan Pui Peng	1944.06
3	White	Win	Yu Changxuan	2216.21
4	Black	Loss	Wang Yuxi	2310.97
5	White	Loss	Zhang Xiaojian	2449.74
6	White	Win	Wang Yilin	2135.42
7	White	Win	Yu Yajun	2378.74
8	White	Loss	Li Bolai	2392.37
9	Black	Loss	Xiao Luka	2476.89
4th National Mind Sports Games of China, Women
Date	2019-11-13		Rating	2347.52
Round	Color	Result	Opponent
1	Black	Draw	Zheng Weinan	2453.65
2	White	Win	Xu Lingqin	2268.62
3	Black	Loss	Shen Lanxin	2461.59
4	White	Win	Chen Jing	1911.19
5	Black	Win	Wang Yelin	2483.39
6	White	Loss	Dong Xiaoli	2517.04
7	Black	Win	Yu Yajun	2342.64
8	White	Loss	Xiao Huifang	2447.65
9	White	Win	Xu Jiaxin	2139.71
Chinese National Open 2019, Women Group
Date	2019-07-17		Rating	2331.73
Round	Color	Result	Opponent
1	White	Loss	Huo Jiuxu	2383.50
2	Black	Win	Liu Jinghan	1797.21
3	White	Win	Zheng Yining	2279.88
4	White	Loss	Cheng Yanzhen	2411.55
5	Black	Loss	Liu Zhao	2145.34
6	White	Loss	Shen Lanxin	2438.01
7	White	Win	Li Zhuowen	2186.10
Chinese National Youth Mind Sports Games 2018, Women Group
Date	2018-02-25		Rating	2328.54
Round	Color	Result	Opponent
1	White	Win	Cao Xueyu	2130.56
2	Black	Win	Li Huan	1940.48
3	White	Win	Chen Hongjie	1843.01
4	Black	Win	Cao Xueyu	2130.56
5	White	Win	Li Huan	1940.48
6	Black	Win	Chen Hongjie	1843.01
3rd National Mind Sports Games of China, Women Group A
Date	2015-09-20		Rating	2244.59
Round	Color	Result	Opponent
1	White	Win	Zhu Xiaojuan	2069.74
2	Black	Win	Dong Xiaoli	2347.14
3	Black	Loss	Wang Qingqing	2631.54
4	White	Loss	Wu Zhiqin	2506.46
5	White	Loss	Xu Lingqin	2237.45
6	Black	Win	Zhao Junfang	1903.28
7	Black	Win	Cheng Yanzhen	2326.49
9	White	Loss	Dong Chenying	2386.07
Chinese National Open 2015, Women Group
Date	2015-04-06		Rating	2218.55
Round	Color	Result	Opponent
2	Black	Loss	Huang Qiongying	2544.92
3	White	Loss	Yu Yajun	2399.01
4	Black	Loss	Li Xiaoqing	2555.70
5	White	Win	Li Jie	2157.53
6	White	Loss	Wang Qingqing	2635.41
7	Black	Loss	Liu Xun	2432.82
Chinese National Open 2014, Women Group
Date	2014-09-08		Rating	2195.48
Round	Color	Result	Opponent
1	White	Draw	Liu Xun	2413.33
2	Black	Loss	Tang Li	2044.34
3	White	Loss	Hu Xi	2405.90
4	Black	Loss	Cheng Yanzhen	2360.06
5	White	Draw	Wan Junhong	2433.80
6	Black	Win	Zeng Guangming	1820.17
7	White	Win	Yue Zujiao	1992.56