Liu Qin (刘沁)
Place: Chengdu, China
Birth: 2001-08-17
Rating: 2542.36, Std: 114.37, Rank: 94
First game: 2014-09-08, Last game: 2025-10-09
Top rating: 2580.09 (2024-05-04)
Games: 178, Wins: 98, Draws: 18, Losses: 62
Gy1: 7, Gy2: 21, Gy5: 126
| Chinese National Team Championship 2025 | ||||
|---|---|---|---|---|
| Date | 2025-10-09 | Rating | 2542.36 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Wan Junhong | 2618.70 |
| 2 | Black | Win | Hu Xi | 2314.49 |
| 3 | Black | Loss | Wu Zhiqin | 2469.66 |
| 4 | White | Loss | Huang Xiangning | 2510.19 |
| 5 | Black | Win | Shen Lanxin | 2572.78 |
| 6 | Black | Loss | Li Xiaoqing | 2664.62 |
| 7 | White | Win | Wang Jiaxin | 2386.11 |
| Chinese National Championship 2025, Women Preliminary | ||||
| Date | 2025-05-10 | Rating | 2539.44 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Wang Simiao | 2205.96 |
| 2 | White | Loss | Wang Yelin | 2387.69 |
| 3 | Black | Win | Huang Xiangning | 2496.63 |
| 4 | White | Loss | Shen Lanxin | 2588.72 |
| 5 | Black | Loss | Yan Yali | 2491.67 |
| 6 | White | Win | Fan Xuanzuo | 2258.25 |
| 7 | Black | Win | Liu Xun | 2421.33 |
| Chinese National Queen Tournament 2024 | ||||
| Date | 2024-10-29 | Rating | 2549.35 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Wang Simiao | 2201.80 |
| 2 | White | Loss | Jin Rui | 2496.68 |
| 3 | Black | Win | Wang Hongying | 1817.76 |
| 4 | White | Win | Li Ying | 1896.06 |
| 5 | White | Loss | Cheng Yanzhen | 2464.98 |
| 6 | Black | Win | Yang Na | 2034.42 |
| 7 | White | Win | Luo Wenmiao | 2308.80 |
| Chinese National Team Championship 2024, Women's Group | ||||
| Date | 2024-09-16 | Rating | 2555.32 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Zheng Weinan | 2607.81 |
| 2 | White | Win | Zhao Ying | 1875.87 |
| 4 | Black | Win | Chen Junyu | 1961.14 |
| 5 | White | Loss | Li Xiaoqing | 2655.03 |
| 6 | Black | Win | Zhang Jiayi | 2208.01 |
| 7 | White | Draw | Wang Qingqing | 2678.87 |
| World Renju Youth Cup 2024 (online) FG Group | ||||
| Date | 2024-07-15 | Rating | 2563.69 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Gao Yuxuan | 1877.68 |
| 2 | White | Win |  Porokhina Ekaterina | 2441.44 |
| 3 | Black | Win | Li Haoyang | 2101.13 |
| 4 | Black | Loss | Sun Hui | 2426.45 |
| 5 | White | Win | Huang Meida | 2137.67 |
| 6 | White | Win | Fokicheva Anna | 2294.68 |
| 7 | Black | Loss | Song Xiaoying | 2166.21 |
| “Lingfeng Cup” 6th World Renju Open | ||||
| Date | 2024-05-12 | Rating | 2578.77 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win |  Nakayama Tomoharu | 2782.53 |
| 2 | White | Loss | Jiang Qiwen | 2810.73 |
| 3 | Black | Win | Epifanov Dmitry | 2618.06 |
| 4 | White | Win | Gromov Danila | 2584.03 |
| 5 | Black | Loss | He Shujun | 2709.74 |
| 6 | Black | Loss | Mei Fan | 2741.23 |
| 7 | Black | Loss |  Lin Huang-Yu | 2627.65 |
| 8 | Black | Win | Ge Lingfeng | 2622.16 |
| 9 | Black | Loss | Mao Weiming | 2566.32 |
| Team World Championship 2024 | ||||
| Date | 2024-05-04 | Rating | 2580.09 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Lu Hai | 2684.61 |
| 2 | White | Win | Jiang Qiwen | 2809.68 |
| 3 | Black | Win | Fukui Nobuhiro | 2479.70 |
| 4 | Black | Win | Liao Li-Chia | 2433.68 |
| 5 | Black | Win | Yin Licheng | 2512.32 |
| 6 | Black | Win |  Kim Gyu-Hyeon | 2457.04 |
| 7 | White | Win |  Lo Chan Hin | 2342.09 |
| 8 | White | Loss | Okabe Hiroshi | 2743.67 |
| 9 | White | Win | Gromov Danila | 2583.93 |
| Chinese National Championship 2024, Women Group Final | ||||
| Date | 2024-03-17 | Rating | 2573.33 | |
| Round | Color | Result | Opponent | |
| 1HF | Black | Win | Huang Xiangning | 2513.27 |
| 2F | Black | Loss | Wang Qingqing | 2685.27 |
| Chinese National Championship 2024, Women Group Preliminary | ||||
| Date | 2024-03-16 | Rating | 2573.18 | |
| Round | Color | Result | Opponent | |
| 2 | Black | Win | Fan Xuanzuo | 2283.23 |
| 3 | White | Win | Yu Yajun | 2427.94 |
| 4 | Black | Win | Tang Yahan | 2065.64 |
| 5 | White | Draw | Wu Zhiqin | 2490.18 |
| 6 | White | Win | Li Xiaoqing | 2632.98 |
| 7 | Black | Draw | Wang Qingqing | 2685.15 |
| 5th National Mind Sports Games of China, Mixed Team | ||||
| Date | 2023-11-04 | Rating | 2536.63 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Zheng Yining | 2363.96 |
| 2 | Black | Win | Yu Yajun | 2441.21 |
| 3 | White | Win | Li Zhuowen | 2171.36 |
| 4 | Black | Win | Fang Guanping | 2267.85 |
| 5 | Black | Loss | Hu Xi | 2312.79 |
| 6 | White | Win | Wang Qingqing | 2668.65 |
| 7 | White | Draw | Wu Zhiqin | 2491.01 |
| 5th National Mind Sports Games of China, Women Group Preliminary | ||||
| Date | 2023-10-30 | Rating | 2534.84 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Zhu Xiaojuan | 2309.09 |
| 3 | White | Loss | Zheng Xiaoyang | 2243.02 |
| 4 | White | Win | Gao Yuxuan | 1884.22 |
| 5 | Black | Win | Cheng Yanzhen | 2419.80 |
| 6 | White | Draw | Shen Lanxin | 2538.00 |
| 7 | Black | Win | Dong Chenying | 2370.80 |
| 8 | Black | Draw | Wan Junhong | 2594.08 |
| 9 | White | Draw | Huang Xiangning | 2503.63 |
| Chinese National Team Championship 2023 | ||||
| Date | 2023-06-24 | Rating | 2495.23 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Gao Jiaxuan | 2129.09 |
| 2 | Black | Win | Hu Xi | 2319.31 |
| 3 | White | Draw | Wang Qingqing | 2668.94 |
| 4 | White | Loss | Shen Lanxin | 2565.15 |
| 5 | Black | Draw | Jin Rui | 2490.42 |
| 6 | White | Win | Cheng Yanzhen | 2435.79 |
| 7 | Black | Win | Cao Xueyu | 2173.77 |
| “Lingfeng Cup” 5th World Renju Open, Group A | ||||
| Date | 2023-06-18 | Rating | 2492.87 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Chen Xin | 2572.66 |
| 2 | Black | Loss | Xu Jiaqi | 2550.08 |
| 3 | White | Win | Chen Wei | 2154.22 |
| 4 | White | Loss | Li Xiaoqing | 2602.77 |
| 5 | White | Win | Zhuang Yixiang | 2097.12 |
| 6 | Black | Win | Zhang Jiguo | 2333.12 |
| 7 | Black | Loss | Wan Junhong | 2561.63 |
| 8 | White | Win | Hao Tianyi | 2328.00 |
| 9 | White | Loss | Wang Qichao | 2513.88 |
| Chinese National Championship 2023, Women Group Final | ||||
| Date | 2023-05-06 | Rating | 2479.53 | |
| Round | Color | Result | Opponent | |
| 1QF | Black | Loss | Wan Junhong | 2554.14 |
| 2SF | White | Win | Yu Yajun | 2440.35 |
| 3F | White | Win | Shen Lanxin | 2569.32 |
| Chinese National Championship 2023, Women Group Preliminary | ||||
| Date | 2023-05-05 | Rating | 2479.15 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Wang Qingqing | 2668.92 |
| 2 | White | Win | Yang Ziyu | 2066.46 |
| 3 | White | Loss | Dong Chenying | 2370.66 |
| 4 | Black | Win | Zhang Xinqi | 2057.72 |
| 5 | Black | Win | Li Xiaoqing | 2600.19 |
| 6 | White | Win | Liu Xun | 2434.62 |
| 7 | White | Draw | Yu Yajun | 2440.32 |
| Chinese National City Team Tournament 2023 | ||||
| Date | 2023-05-02 | Rating | 2477.89 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Fang Guanping | 2258.34 |
| 2 | Black | Win | Zhang Cailu | 1717.22 |
| 3 | White | Loss | Wen Yongcai | 2331.14 |
| 4 | Black | Win | Qi Jinxu | 1864.44 |
| 5 | White | Loss | Huang Xiangning | 2476.17 |
| 6 | Black | Win | He Xian | 2164.38 |
| 7 | White | Win | Liu Xun | 2434.61 |
| World Renju Youth Cup 2022 (online) EF Group | ||||
| Date | 2022-07-18 | Rating | 2384.51 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss |  Nitov Melissa | 1894.52 |
| 2 | White | Win | Qiu Yujin | 2303.85 |
| 3 | White | Win | Guo Xinlu | 1901.24 |
| 4 | Black | Loss | Shi Qiaochu | 2225.76 |
| 5 | White | Win | Li Huan | 1839.53 |
| 6 | White | Loss | Huang Xiangning | 2415.54 |
| 7 | Black | Loss | Li Zhuowen | 2215.34 |
| 8 | Black | Win | Zhu Kejiao | 2073.80 |
| 9 | White | Win | Shan Yanfei | 1875.30 |
| Chinese National Team Championship 2021, Finals (online) | ||||
| Date | 2022-01-16 | Rating | 2369.08 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Wang Qingqing | 2697.41 |
| 2 | White | Win | Gong Yixuan | 1793.65 |
| 3 | White | Loss | Li Xiaoqing | 2642.21 |
| 4 | White | Loss | Wen Yongcai | 2315.03 |
| Chinese National Team Championship 2021, First round (online) | ||||
| Date | 2022-01-09 | Rating | 2369.15 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | He Xian | 2172.84 |
| Chinese National Team Championship 2021, Qualification (online) | ||||
| Date | 2022-01-08 | Rating | 2369.13 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Li Xiaoqing | 2642.94 |
| 2 | White | Loss | Liu Xun | 2477.12 |
| 3 | Black | Win | Zhao Haixia | 2012.98 |
| 5 | Black | Win | Huang Xiangning | 2400.18 |
| Mind Master Games 2020 | ||||
| Date | 2020-10-18 | Rating | 2354.43 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Zhang Zhiyuan | 2282.93 |
| 2 | Black | Win | Yuan Pui Peng | 1946.33 |
| 3 | White | Win | Yu Changxuan | 2217.66 |
| 4 | Black | Loss | Wang Yuxi | 2312.39 |
| 5 | White | Loss | Zhang Xiaojian | 2452.13 |
| 6 | White | Win | Wang Yilin | 2133.49 |
| 7 | White | Win | Yu Yajun | 2379.68 |
| 8 | White | Loss | Li Bolai | 2393.30 |
| 9 | Black | Loss | Xiao Luka | 2477.91 |
| 4th National Mind Sports Games of China, Women | ||||
| Date | 2019-11-13 | Rating | 2348.67 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Zheng Weinan | 2455.13 |
| 2 | White | Win | Xu Lingqin | 2269.40 |
| 3 | Black | Loss | Shen Lanxin | 2462.94 |
| 4 | White | Win | Chen Jing | 1911.17 |
| 5 | Black | Win | Wang Yelin | 2484.13 |
| 6 | White | Loss | Dong Xiaoli | 2518.33 |
| 7 | Black | Win | Yu Yajun | 2343.57 |
| 8 | White | Loss | Xiao Huifang | 2448.77 |
| 9 | White | Win | Xu Jiaxin | 2140.47 |
| Chinese National Open 2019, Women Group | ||||
| Date | 2019-07-17 | Rating | 2332.82 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Huo Jiuxu | 2384.37 |
| 2 | Black | Win | Liu Jinghan | 1797.74 |
| 3 | White | Win | Zheng Yining | 2280.89 |
| 4 | White | Loss | Cheng Yanzhen | 2413.61 |
| 5 | Black | Loss | Liu Zhao | 2145.62 |
| 6 | White | Loss | Shen Lanxin | 2439.19 |
| 7 | White | Win | Li Zhuowen | 2187.41 |
| Chinese National Youth Mind Sports Games 2018, Women Group | ||||
| Date | 2018-02-25 | Rating | 2329.36 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Cao Xueyu | 2130.79 |
| 2 | Black | Win | Li Huan | 1940.01 |
| 3 | White | Win | Chen Hongjie | 1842.96 |
| 4 | Black | Win | Cao Xueyu | 2130.79 |
| 5 | White | Win | Li Huan | 1940.01 |
| 6 | Black | Win | Chen Hongjie | 1842.96 |
| 3rd National Mind Sports Games of China, Women Group A | ||||
| Date | 2015-09-20 | Rating | 2245.25 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Zhu Xiaojuan | 2070.29 |
| 2 | Black | Win | Dong Xiaoli | 2347.76 |
| 3 | Black | Loss | Wang Qingqing | 2631.92 |
| 4 | White | Loss | Wu Zhiqin | 2507.09 |
| 5 | White | Loss | Xu Lingqin | 2238.04 |
| 6 | Black | Win | Zhao Junfang | 1903.68 |
| 7 | Black | Win | Cheng Yanzhen | 2327.34 |
| 9 | White | Loss | Dong Chenying | 2386.89 |
| Chinese National Open 2015, Women Group | ||||
| Date | 2015-04-06 | Rating | 2219.17 | |
| Round | Color | Result | Opponent | |
| 2 | Black | Loss | Huang Qiongying | 2545.80 |
| 3 | White | Loss | Yu Yajun | 2399.62 |
| 4 | Black | Loss | Li Xiaoqing | 2556.54 |
| 5 | White | Win | Li Jie | 2158.02 |
| 6 | White | Loss | Wang Qingqing | 2635.84 |
| 7 | Black | Loss | Liu Xun | 2433.51 |
| Chinese National Open 2014, Women Group | ||||
| Date | 2014-09-08 | Rating | 2196.07 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Liu Xun | 2413.86 |
| 2 | Black | Loss | Tang Li | 2044.66 |
| 3 | White | Loss | Hu Xi | 2406.48 |
| 4 | Black | Loss | Cheng Yanzhen | 2360.73 |
| 5 | White | Draw | Wan Junhong | 2434.37 |
| 6 | Black | Win | Zeng Guangming | 1820.40 |
| 7 | White | Win | Yue Zujiao | 1992.85 |