Liu Qin (刘沁)

Place: Chengdu, China

Birth: 2001-08-17

Rating: 2546.49, Std: 95.93, Rank: 96

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

Top rating: 2580.74 (2024-05-04)

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

Gy1: 14, Gy2: 60, Gy5: 126

Chinese National Team Championship 2025
Date	2025-10-09		Rating	2546.49
Round	Color	Result	Opponent
1	Black	Win	Wan Junhong	2644.03
2	Black	Win	Hu Xi	2285.93
3	Black	Loss	Wu Zhiqin	2438.79
4	White	Loss	Huang Xiangning	2521.78
5	Black	Win	Shen Lanxin	2614.35
6	Black	Loss	Li Xiaoqing	2697.77
7	White	Win	Wang Jiaxin	2377.91
Chinese National Championship 2025, Women Preliminary
Date	2025-05-10		Rating	2542.94
Round	Color	Result	Opponent
1	Black	Win	Wang Simiao	2214.09
2	White	Loss	Wang Yelin	2424.34
3	Black	Win	Huang Xiangning	2504.65
4	White	Loss	Shen Lanxin	2618.47
5	Black	Loss	Yan Yali	2497.00
6	White	Win	Fan Xuanzuo	2221.28
7	Black	Win	Liu Xun	2426.24
Chinese National Queen Tournament 2024
Date	2024-10-29		Rating	2550.74
Round	Color	Result	Opponent
1	Black	Win	Wang Simiao	2205.29
2	White	Loss	Jin Rui	2505.21
3	Black	Win	Wang Hongying	1819.29
4	White	Win	Li Ying	1896.85
5	White	Loss	Cheng Yanzhen	2454.49
6	Black	Win	Yang Na	2037.02
7	White	Win	Luo Wenmiao	2304.18
Chinese National Team Championship 2024, Women's Group
Date	2024-09-16		Rating	2556.29
Round	Color	Result	Opponent
1	Black	Draw	Zheng Weinan	2608.62
2	White	Win	Zhao Ying	1868.48
4	Black	Win	Chen Junyu	1927.49
5	White	Loss	Li Xiaoqing	2664.64
6	Black	Win	Zhang Jiayi	1956.41
7	White	Draw	Wang Qingqing	2686.01
World Renju Youth Cup 2024 (online) FG Group
Date	2024-07-15		Rating	2564.57
Round	Color	Result	Opponent
1	Black	Win	Gao Yuxuan	1876.72
2	White	Win	Porokhina Ekaterina	2442.12
3	Black	Win	Li Haoyang	2102.10
4	Black	Loss	Sun Hui	2429.08
5	White	Win	Huang Meida	2160.31
6	White	Win	Fokicheva Anna	2295.75
7	Black	Loss	Song Xiaoying	2179.68
“Lingfeng Cup” 6th World Renju Open
Date	2024-05-12		Rating	2579.43
Round	Color	Result	Opponent
1	Black	Win	Nakayama Tomoharu	2785.20
2	White	Loss	Jiang Qiwen	2807.31
3	Black	Win	Epifanov Dmitry	2627.65
4	White	Win	Gromov Danila	2592.36
5	Black	Loss	He Shujun	2707.16
6	Black	Loss	Mei Fan	2737.39
7	Black	Loss	Lin Huang-Yu	2624.35
8	Black	Win	Ge Lingfeng	2619.89
9	Black	Loss	Mao Weiming	2551.70
Team World Championship 2024
Date	2024-05-04		Rating	2580.74
Round	Color	Result	Opponent
1	Black	Draw	Lu Hai	2687.73
2	White	Win	Jiang Qiwen	2806.33
3	Black	Win	Fukui Nobuhiro	2480.52
4	Black	Win	Liao Li-Chia	2444.93
5	Black	Win	Yin Licheng	2501.30
6	Black	Win	Kim Gyu-Hyeon	2454.34
7	White	Win	Lo Chan Hin	2325.58
8	White	Loss	Okabe Hiroshi	2747.59
9	White	Win	Gromov Danila	2592.05
Chinese National Championship 2024, Women Group Final
Date	2024-03-17		Rating	2573.97
Round	Color	Result	Opponent
1HF	Black	Win	Huang Xiangning	2514.57
2F	Black	Loss	Wang Qingqing	2688.66
Chinese National Championship 2024, Women Group Preliminary
Date	2024-03-16		Rating	2573.82
Round	Color	Result	Opponent
2	Black	Win	Fan Xuanzuo	2258.03
3	White	Win	Yu Yajun	2435.41
4	Black	Win	Tang Yahan	2093.34
5	White	Draw	Wu Zhiqin	2481.18
6	White	Win	Li Xiaoqing	2638.22
7	Black	Draw	Wang Qingqing	2688.52
5th National Mind Sports Games of China, Mixed Team
Date	2023-11-04		Rating	2537.25
Round	Color	Result	Opponent
1	White	Win	Zheng Yining	2363.82
2	Black	Win	Yu Yajun	2445.19
3	White	Win	Li Zhuowen	2195.48
4	Black	Win	Fang Guanping	2270.43
5	Black	Loss	Hu Xi	2308.45
6	White	Win	Wang Qingqing	2670.56
7	White	Draw	Wu Zhiqin	2485.44
5th National Mind Sports Games of China, Women Group Preliminary
Date	2023-10-30		Rating	2535.45
Round	Color	Result	Opponent
1	White	Draw	Zhu Xiaojuan	2310.85
3	White	Loss	Zheng Xiaoyang	2295.03
4	White	Win	Gao Yuxuan	1883.33
5	Black	Win	Cheng Yanzhen	2416.42
6	White	Draw	Shen Lanxin	2545.59
7	Black	Win	Dong Chenying	2341.59
8	Black	Draw	Wan Junhong	2595.44
9	White	Draw	Huang Xiangning	2504.26
Chinese National Team Championship 2023
Date	2023-06-24		Rating	2495.48
Round	Color	Result	Opponent
1	White	Win	Gao Jiaxuan	2127.37
2	Black	Win	Hu Xi	2316.11
3	White	Draw	Wang Qingqing	2670.05
4	White	Loss	Shen Lanxin	2569.95
5	Black	Draw	Jin Rui	2490.95
6	White	Win	Cheng Yanzhen	2433.14
7	Black	Win	Cao Xueyu	2180.13
“Lingfeng Cup” 5th World Renju Open, Group A
Date	2023-06-18		Rating	2493.10
Round	Color	Result	Opponent
1	Black	Draw	Chen Xin	2571.14
2	Black	Loss	Xu Jiaqi	2549.41
3	White	Win	Chen Wei	2152.88
4	White	Loss	Li Xiaoqing	2604.42
5	White	Win	Zhuang Yixiang	2095.72
6	Black	Win	Zhang Jiguo	2331.98
7	Black	Loss	Wan Junhong	2562.14
8	White	Win	Hao Tianyi	2325.69
9	White	Loss	Wang Qichao	2510.74
Chinese National Championship 2023, Women Group Final
Date	2023-05-06		Rating	2479.69
Round	Color	Result	Opponent
1QF	Black	Loss	Wan Junhong	2554.56
2SF	White	Win	Yu Yajun	2442.50
3F	White	Win	Shen Lanxin	2573.25
Chinese National Championship 2023, Women Group Preliminary
Date	2023-05-05		Rating	2479.30
Round	Color	Result	Opponent
1	Black	Loss	Wang Qingqing	2669.90
2	White	Win	Yang Ziyu	2062.25
3	White	Loss	Dong Chenying	2350.03
4	Black	Win	Zhang Xinqi	2049.16
5	Black	Win	Li Xiaoqing	2601.47
6	White	Win	Liu Xun	2436.01
7	White	Draw	Yu Yajun	2442.46
Chinese National City Team Tournament 2023
Date	2023-05-02		Rating	2478.04
Round	Color	Result	Opponent
1	White	Draw	Fang Guanping	2260.55
2	Black	Win	Zhang Cailu	1717.45
3	White	Loss	Wen Yongcai	2329.41
4	Black	Win	Qi Jinxu	1864.71
5	White	Loss	Huang Xiangning	2476.04
6	Black	Win	He Xian	2165.24
7	White	Win	Liu Xun	2436.00
World Renju Youth Cup 2022 (online) EF Group
Date	2022-07-18		Rating	2384.65
Round	Color	Result	Opponent
1	Black	Loss	Nitov Melissa	1893.28
2	White	Win	Qiu Yujin	2303.29
3	White	Win	Guo Xinlu	1901.20
4	Black	Loss	Shi Qiaochu	2224.60
5	White	Win	Li Huan	1839.75
6	White	Loss	Huang Xiangning	2415.57
7	Black	Loss	Li Zhuowen	2224.76
8	Black	Win	Zhu Kejiao	2073.94
9	White	Win	Shan Yanfei	1875.99
Chinese National Team Championship 2021, Finals (online)
Date	2022-01-16		Rating	2369.05
Round	Color	Result	Opponent
1	White	Loss	Wang Qingqing	2697.77
2	White	Win	Gong Yixuan	1788.25
3	White	Loss	Li Xiaoqing	2642.14
4	White	Loss	Wen Yongcai	2313.97
Chinese National Team Championship 2021, First round (online)
Date	2022-01-09		Rating	2369.11
Round	Color	Result	Opponent
1	White	Win	He Xian	2173.37
Chinese National Team Championship 2021, Qualification (online)
Date	2022-01-08		Rating	2369.09
Round	Color	Result	Opponent
1	White	Loss	Li Xiaoqing	2642.87
2	White	Loss	Liu Xun	2477.86
3	Black	Win	Zhao Haixia	2016.34
5	Black	Win	Huang Xiangning	2400.27
Mind Master Games 2020
Date	2020-10-18		Rating	2353.91
Round	Color	Result	Opponent
1	Black	Win	Zhang Zhiyuan	2280.50
2	Black	Win	Yuan Pui Peng	1942.39
3	White	Win	Yu Changxuan	2214.45
4	Black	Loss	Wang Yuxi	2309.30
5	White	Loss	Zhang Xiaojian	2450.45
6	White	Win	Wang Yilin	2133.49
7	White	Win	Yu Yajun	2379.88
8	White	Loss	Li Bolai	2391.52
9	Black	Loss	Xiao Luka	2476.30
4th National Mind Sports Games of China, Women
Date	2019-11-13		Rating	2348.32
Round	Color	Result	Opponent
1	Black	Draw	Zheng Weinan	2455.19
2	White	Win	Xu Lingqin	2269.11
3	Black	Loss	Shen Lanxin	2462.99
4	White	Win	Chen Jing	1911.49
5	Black	Win	Wang Yelin	2485.01
6	White	Loss	Dong Xiaoli	2517.39
7	Black	Win	Yu Yajun	2343.30
8	White	Loss	Xiao Huifang	2448.22
9	White	Win	Xu Jiaxin	2140.28
Chinese National Open 2019, Women Group
Date	2019-07-17		Rating	2332.50
Round	Color	Result	Opponent
1	White	Loss	Huo Jiuxu	2384.19
2	Black	Win	Liu Jinghan	1797.73
3	White	Win	Zheng Yining	2280.35
4	White	Loss	Cheng Yanzhen	2412.11
5	Black	Loss	Liu Zhao	2145.85
6	White	Loss	Shen Lanxin	2439.20
7	White	Win	Li Zhuowen	2188.68
Chinese National Youth Mind Sports Games 2018, Women Group
Date	2018-02-25		Rating	2329.10
Round	Color	Result	Opponent
1	White	Win	Cao Xueyu	2130.77
2	Black	Win	Li Huan	1940.68
3	White	Win	Chen Hongjie	1843.17
4	Black	Win	Cao Xueyu	2130.77
5	White	Win	Li Huan	1940.68
6	Black	Win	Chen Hongjie	1843.17
3rd National Mind Sports Games of China, Women Group A
Date	2015-09-20		Rating	2244.90
Round	Color	Result	Opponent
1	White	Win	Zhu Xiaojuan	2070.34
2	Black	Win	Dong Xiaoli	2347.29
3	Black	Loss	Wang Qingqing	2631.44
4	White	Loss	Wu Zhiqin	2506.58
5	White	Loss	Xu Lingqin	2237.63
6	Black	Win	Zhao Junfang	1903.46
7	Black	Win	Cheng Yanzhen	2326.73
9	White	Loss	Dong Chenying	2386.17
Chinese National Open 2015, Women Group
Date	2015-04-06		Rating	2218.83
Round	Color	Result	Opponent
2	Black	Loss	Huang Qiongying	2545.33
3	White	Loss	Yu Yajun	2399.20
4	Black	Loss	Li Xiaoqing	2555.93
5	White	Win	Li Jie	2157.70
6	White	Loss	Wang Qingqing	2635.35
7	Black	Loss	Liu Xun	2432.97
Chinese National Open 2014, Women Group
Date	2014-09-08		Rating	2195.73
Round	Color	Result	Opponent
1	White	Draw	Liu Xun	2413.41
2	Black	Loss	Tang Li	2044.45
3	White	Loss	Hu Xi	2406.03
4	Black	Loss	Cheng Yanzhen	2360.25
5	White	Draw	Wan Junhong	2434.13
6	Black	Win	Zeng Guangming	1820.25
7	White	Win	Yue Zujiao	1992.66