Liu Qin (刘沁)

Place: Chengdu, China

Birth: 2001-08-17

Rating: 2541.68, Std: 89.11, Rank: 95

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

Top rating: 2576.12 (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	2541.68
Round	Color	Result	Opponent
1	Black	Win	Wan Junhong	2638.33
2	Black	Win	Hu Xi	2282.63
3	Black	Loss	Wu Zhiqin	2433.86
4	White	Loss	Huang Xiangning	2516.83
5	Black	Win	Shen Lanxin	2607.73
6	Black	Loss	Li Xiaoqing	2690.30
7	White	Win	Wang Jiaxin	2374.10
Chinese National Championship 2025, Women Preliminary
Date	2025-05-10		Rating	2538.22
Round	Color	Result	Opponent
1	Black	Win	Wang Simiao	2207.30
2	White	Loss	Wang Yelin	2420.15
3	Black	Win	Huang Xiangning	2499.99
4	White	Loss	Shen Lanxin	2612.21
5	Black	Loss	Yan Yali	2492.58
6	White	Win	Fan Xuanzuo	2217.69
7	Black	Win	Liu Xun	2422.37
Chinese National Queen Tournament 2024
Date	2024-10-29		Rating	2546.13
Round	Color	Result	Opponent
1	Black	Win	Wang Simiao	2199.31
2	White	Loss	Jin Rui	2500.26
3	Black	Win	Wang Hongying	1817.59
4	White	Win	Li Ying	1895.51
5	White	Loss	Cheng Yanzhen	2450.51
6	Black	Win	Yang Na	2034.21
7	White	Win	Luo Wenmiao	2301.63
Chinese National Team Championship 2024, Women's Group
Date	2024-09-16		Rating	2551.69
Round	Color	Result	Opponent
1	Black	Draw	Zheng Weinan	2604.82
2	White	Win	Zhao Ying	1859.94
4	Black	Win	Chen Junyu	1926.19
5	White	Loss	Li Xiaoqing	2659.06
6	Black	Win	Zhang Jiayi	1955.16
7	White	Draw	Wang Qingqing	2677.89
World Renju Youth Cup 2024 (online) FG Group
Date	2024-07-15		Rating	2560.01
Round	Color	Result	Opponent
1	Black	Win	Gao Yuxuan	1875.03
2	White	Win	Porokhina Ekaterina	2442.34
3	Black	Win	Li Haoyang	2100.04
4	Black	Loss	Sun Hui	2427.34
5	White	Win	Huang Meida	2158.67
6	White	Win	Fokicheva Anna	2294.47
7	Black	Loss	Song Xiaoying	2177.24
“Lingfeng Cup” 6th World Renju Open
Date	2024-05-12		Rating	2574.81
Round	Color	Result	Opponent
1	Black	Win	Nakayama Tomoharu	2774.17
2	White	Loss	Jiang Qiwen	2802.76
3	Black	Win	Epifanov Dmitry	2619.49
4	White	Win	Gromov Danila	2585.23
5	Black	Loss	He Shujun	2702.73
6	Black	Loss	Mei Fan	2731.90
7	Black	Loss	Lin Huang-Yu	2621.95
8	Black	Win	Ge Lingfeng	2616.13
9	Black	Loss	Mao Weiming	2547.72
Team World Championship 2024
Date	2024-05-04		Rating	2576.12
Round	Color	Result	Opponent
1	Black	Draw	Lu Hai	2683.07
2	White	Win	Jiang Qiwen	2801.80
3	Black	Win	Fukui Nobuhiro	2451.32
4	Black	Win	Liao Li-Chia	2441.82
5	Black	Win	Yin Licheng	2497.86
6	Black	Win	Kim Gyu-Hyeon	2450.59
7	White	Win	Lo Chan Hin	2322.24
8	White	Loss	Okabe Hiroshi	2740.23
9	White	Win	Gromov Danila	2585.10
Chinese National Championship 2024, Women Group Final
Date	2024-03-17		Rating	2569.53
Round	Color	Result	Opponent
1HF	Black	Win	Huang Xiangning	2510.81
2F	Black	Loss	Wang Qingqing	2683.00
Chinese National Championship 2024, Women Group Preliminary
Date	2024-03-16		Rating	2569.39
Round	Color	Result	Opponent
2	Black	Win	Fan Xuanzuo	2254.91
3	White	Win	Yu Yajun	2431.54
4	Black	Win	Tang Yahan	2090.72
5	White	Draw	Wu Zhiqin	2477.25
6	White	Win	Li Xiaoqing	2633.55
7	Black	Draw	Wang Qingqing	2682.88
5th National Mind Sports Games of China, Mixed Team
Date	2023-11-04		Rating	2533.31
Round	Color	Result	Opponent
1	White	Win	Zheng Yining	2361.33
2	Black	Win	Yu Yajun	2441.57
3	White	Win	Li Zhuowen	2192.75
4	Black	Win	Fang Guanping	2267.78
5	Black	Loss	Hu Xi	2305.63
6	White	Win	Wang Qingqing	2666.05
7	White	Draw	Wu Zhiqin	2481.76
5th National Mind Sports Games of China, Women Group Preliminary
Date	2023-10-30		Rating	2531.53
Round	Color	Result	Opponent
1	White	Draw	Zhu Xiaojuan	2308.28
3	White	Loss	Zheng Xiaoyang	2291.90
4	White	Win	Gao Yuxuan	1881.74
5	Black	Win	Cheng Yanzhen	2413.00
6	White	Draw	Shen Lanxin	2541.69
7	Black	Win	Dong Chenying	2338.86
8	Black	Draw	Wan Junhong	2591.64
9	White	Draw	Huang Xiangning	2500.77
Chinese National Team Championship 2023
Date	2023-06-24		Rating	2491.90
Round	Color	Result	Opponent
1	White	Win	Gao Jiaxuan	2124.96
2	Black	Win	Hu Xi	2313.36
3	White	Draw	Wang Qingqing	2666.19
4	White	Loss	Shen Lanxin	2566.37
5	Black	Draw	Jin Rui	2487.78
6	White	Win	Cheng Yanzhen	2429.89
7	Black	Win	Cao Xueyu	2177.30
“Lingfeng Cup” 5th World Renju Open, Group A
Date	2023-06-18		Rating	2489.53
Round	Color	Result	Opponent
1	Black	Draw	Chen Xin	2567.26
2	Black	Loss	Xu Jiaqi	2545.83
3	White	Win	Chen Wei	2149.12
4	White	Loss	Li Xiaoqing	2600.69
5	White	Win	Zhuang Yixiang	2080.62
6	Black	Win	Zhang Jiguo	2328.32
7	Black	Loss	Wan Junhong	2558.67
8	White	Win	Hao Tianyi	2322.38
9	White	Loss	Wang Qichao	2507.75
Chinese National Championship 2023, Women Group Final
Date	2023-05-06		Rating	2476.25
Round	Color	Result	Opponent
1QF	Black	Loss	Wan Junhong	2551.18
2SF	White	Win	Yu Yajun	2439.25
3F	White	Win	Shen Lanxin	2569.78
Chinese National Championship 2023, Women Group Preliminary
Date	2023-05-05		Rating	2475.86
Round	Color	Result	Opponent
1	Black	Loss	Wang Qingqing	2666.19
2	White	Win	Yang Ziyu	2060.71
3	White	Loss	Dong Chenying	2347.35
4	Black	Win	Zhang Xinqi	2047.81
5	Black	Win	Li Xiaoqing	2597.85
6	White	Win	Liu Xun	2432.91
7	White	Draw	Yu Yajun	2439.22
Chinese National City Team Tournament 2023
Date	2023-05-02		Rating	2474.61
Round	Color	Result	Opponent
1	White	Draw	Fang Guanping	2257.96
2	Black	Win	Zhang Cailu	1716.57
3	White	Loss	Wen Yongcai	2326.73
4	Black	Win	Qi Jinxu	1863.64
5	White	Loss	Huang Xiangning	2472.94
6	Black	Win	He Xian	2163.02
7	White	Win	Liu Xun	2432.90
World Renju Youth Cup 2022 (online) EF Group
Date	2022-07-18		Rating	2381.83
Round	Color	Result	Opponent
1	Black	Loss	Nitov Melissa	1891.98
2	White	Win	Qiu Yujin	2301.51
3	White	Win	Guo Xinlu	1900.07
4	Black	Loss	Shi Qiaochu	2223.10
5	White	Win	Li Huan	1838.65
6	White	Loss	Huang Xiangning	2412.94
7	Black	Loss	Li Zhuowen	2222.58
8	Black	Win	Zhu Kejiao	2072.61
9	White	Win	Shan Yanfei	1874.58
Chinese National Team Championship 2021, Finals (online)
Date	2022-01-16		Rating	2366.47
Round	Color	Result	Opponent
1	White	Loss	Wang Qingqing	2694.89
2	White	Win	Gong Yixuan	1787.14
3	White	Loss	Li Xiaoqing	2639.32
4	White	Loss	Wen Yongcai	2311.55
Chinese National Team Championship 2021, First round (online)
Date	2022-01-09		Rating	2366.54
Round	Color	Result	Opponent
1	White	Win	He Xian	2171.40
Chinese National Team Championship 2021, Qualification (online)
Date	2022-01-08		Rating	2366.52
Round	Color	Result	Opponent
1	White	Loss	Li Xiaoqing	2640.05
2	White	Loss	Liu Xun	2475.33
3	Black	Win	Zhao Haixia	2014.85
5	Black	Win	Huang Xiangning	2397.84
Mind Master Games 2020
Date	2020-10-18		Rating	2351.87
Round	Color	Result	Opponent
1	Black	Win	Zhang Zhiyuan	2278.72
2	Black	Win	Yuan Pui Peng	1941.35
3	White	Win	Yu Changxuan	2212.94
4	Black	Loss	Wang Yuxi	2307.50
5	White	Loss	Zhang Xiaojian	2448.01
6	White	Win	Wang Yilin	2131.96
7	White	Win	Yu Yajun	2377.91
8	White	Loss	Li Bolai	2389.67
9	Black	Loss	Xiao Luka	2474.37
4th National Mind Sports Games of China, Women
Date	2019-11-13		Rating	2346.58
Round	Color	Result	Opponent
1	Black	Draw	Zheng Weinan	2453.22
2	White	Win	Xu Lingqin	2267.76
3	Black	Loss	Shen Lanxin	2461.19
4	White	Win	Chen Jing	1910.79
5	Black	Win	Wang Yelin	2483.31
6	White	Loss	Dong Xiaoli	2515.82
7	Black	Win	Yu Yajun	2341.69
8	White	Loss	Xiao Huifang	2446.72
9	White	Win	Xu Jiaxin	2139.09
Chinese National Open 2019, Women Group
Date	2019-07-17		Rating	2330.84
Round	Color	Result	Opponent
1	White	Loss	Huo Jiuxu	2382.59
2	Black	Win	Liu Jinghan	1796.96
3	White	Win	Zheng Yining	2278.84
4	White	Loss	Cheng Yanzhen	2410.52
5	Black	Loss	Liu Zhao	2144.67
6	White	Loss	Shen Lanxin	2437.52
7	White	Win	Li Zhuowen	2187.26
Chinese National Youth Mind Sports Games 2018, Women Group
Date	2018-02-25		Rating	2327.73
Round	Color	Result	Opponent
1	White	Win	Cao Xueyu	2129.60
2	Black	Win	Li Huan	1939.96
3	White	Win	Chen Hongjie	1842.57
4	Black	Win	Cao Xueyu	2129.60
5	White	Win	Li Huan	1939.96
6	Black	Win	Chen Hongjie	1842.57
3rd National Mind Sports Games of China, Women Group A
Date	2015-09-20		Rating	2243.87
Round	Color	Result	Opponent
1	White	Win	Zhu Xiaojuan	2069.37
2	Black	Win	Dong Xiaoli	2346.30
3	Black	Loss	Wang Qingqing	2630.48
4	White	Loss	Wu Zhiqin	2505.57
5	White	Loss	Xu Lingqin	2236.64
6	Black	Win	Zhao Junfang	1902.84
7	Black	Win	Cheng Yanzhen	2325.75
9	White	Loss	Dong Chenying	2385.16
Chinese National Open 2015, Women Group
Date	2015-04-06		Rating	2217.85
Round	Color	Result	Opponent
2	Black	Loss	Huang Qiongying	2544.29
3	White	Loss	Yu Yajun	2398.23
4	Black	Loss	Li Xiaoqing	2554.91
5	White	Win	Li Jie	2156.83
6	White	Loss	Wang Qingqing	2634.43
7	Black	Loss	Liu Xun	2432.04
Chinese National Open 2014, Women Group
Date	2014-09-08		Rating	2194.82
Round	Color	Result	Opponent
1	White	Draw	Liu Xun	2412.56
2	Black	Loss	Tang Li	2043.95
3	White	Loss	Hu Xi	2405.12
4	Black	Loss	Cheng Yanzhen	2359.37
5	White	Draw	Wan Junhong	2433.16
6	Black	Win	Zeng Guangming	1819.90
7	White	Win	Yue Zujiao	1992.20