Ozerova Marina (Марина Озерова)
Place: Konosha, Russian Renju Association
Birth: 2013-08-14
Rating: 1783.76, Std: 77.48, Rank: 1099
First game: 2020-11-08, Last game: 2026-07-08
Top rating: 1793.44 (2025-06-22)
Games: 237, Wins: 94, Draws: 2, Losses: 141
Gy1: 48, Gy2: 88, Gy5: 200
| Youth World Championship 2026 Group H |
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| Date | 2026-07-08 | Rating | 1783.76 |
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| Round | Color | Result | Opponent |
|---|
| 1 | White | Loss | Liu Shuyan | 2147.82 |
| 3 | Black | Loss | Zhu Yi | 2228.40 |
| 4 | White | Loss | Wang Zimo | 1970.32 |
| 5 | Black | Draw | Akulova Ekaterina | 1911.26 |
| 6 | White | Loss | Chernetsova Ekaterina | 1985.02 |
| 7 | White | Win | Izhmiakova Amaliia | 1770.20 |
| Youth Championship of Arkhangelsk region Group GH |
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| Date | 2026-06-23 | Rating | 1783.79 |
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| Round | Color | Result | Opponent |
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| 1 | White | Loss | Porokhina Natalya | 2053.82 |
| 1 | White | Loss | Porokhina Natalya | 2053.82 |
| 2 | Black | Win | Ovcharenko Valeria | 1637.94 |
| 3 | White | Loss | Vereshagina Valeria | 1936.17 |
| 4 | Black | Win | Pleshkova Darina | 1617.57 |
| 5 | Black | Loss | Zvezdina Nataliya | 1848.80 |
| 6 | White | Win | Izhmiakova Amaliia | 1771.20 |
| 7 | White | Win | Kozenkova Angelina | 1752.08 |
| 9 | White | Loss | Chernetsova Ekaterina | 1985.59 |
| The tournament of Arkhangelsk region, Group F,G |
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| Date | 2026-04-26 | Rating | 1782.45 |
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| Round | Color | Result | Opponent |
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| 1 | White | Win | Merzlaya Inna | 1473.17 |
| 2 | Black | Loss | Gasanova Eva | 1971.79 |
| 3 | Black | Win | Ivanova Lilia | 1530.81 |
| 4 | Black | Win | Pleshkova Darina | 1616.54 |
| 5 | Black | Win | Vereshagina Valeria | 1931.87 |
| 6 | White | Loss | Porokhina Natalya | 2057.66 |
| 7 | White | Loss | Zvezdina Nataliya | 1860.24 |
| 8 | Black | Loss | Bova Aleksandra | 1769.85 |
| 9 | White | Win | Vershinina Valeria | 1477.81 |
| Youth Russian Championship Group H |
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| Date | 2026-03-29 | Rating | 1781.39 |
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| Round | Color | Result | Opponent |
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| 1 | White | Win | Nikitina Darina | 1961.74 |
| 2 | White | Loss | Gasanova Eva | 1969.24 |
| 3 | Black | Win | Chernetsova Ekaterina | 1987.96 |
| 4 | White | Loss | Izhmiakova Amaliia | 1787.06 |
| 5 | Black | Win | Bova Aleksandra | 1766.45 |
| 6 | Black | Win | Merzlaya Inna | 1477.84 |
| 7 | White | Draw | Porokhina Natalya | 2054.61 |
| Youth Championship of Konosha region |
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| Date | 2026-03-01 | Rating | 1775.00 |
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| Round | Color | Result | Opponent |
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| 1 | Black | Win | Zolotarev Konstantin | 2056.02 |
| 2 | White | Loss | Zvezdina Nataliya | 1867.65 |
| 3 | Black | Loss | Porokhina Natalya | 2058.72 |
| 4 | White | Loss | Ivanov Ivan | 2012.50 |
| 5 | Black | Loss | Gasanova Eva | 1963.76 |
| 6 | Black | Loss | Afanasiev Maksim | 1607.05 |
| 7 | White | Win | Martynov Dmitry | 1692.48 |
| 8 | White | Loss | Erin Oleg | 1714.36 |
| The championship of Arkhangelsk region, women |
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| Date | 2026-01-06 | Rating | 1769.15 |
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| Round | Color | Result | Opponent |
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| 1 | White | Loss | Porokhina Ekaterina | 2438.02 |
| 2 | Black | Loss | Nikitina Darina | 1963.62 |
| 3 | Black | Loss | Savrasova Yulia | 2603.14 |
| 4 | Black | Loss | Gasanova Eva | 1952.92 |
| 5 | Black | Loss | Vostryakova Yulia | 1972.24 |
| 6 | White | Loss | Zvezdina Nataliya | 1872.78 |
| 7 | White | Loss | Porokhina Natalya | 2069.99 |
| 8 | White | Loss | Fokicheva Anna | 2271.69 |
| 9 | White | Loss | Simanovskaia Anastasia | 2029.13 |
| The tournament of Arkhangelsk region, Group F,G |
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| Date | 2025-10-13 | Rating | 1774.21 |
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| Round | Color | Result | Opponent |
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| 1 | Black | Loss | Porokhina Natalya | 2089.20 |
| 2 | Black | Loss | Birichevskaya Darina | 1681.87 |
| 3 | White | Loss | Izhmiakova Amaliia | 1771.62 |
| 5 | Black | Loss | Nikitina Darina | 1970.19 |
| 6 | White | Win | Ivanova Lilia | 1548.51 |
| 7 | Black | Loss | Vostryakova Yulia | 1966.83 |
| 8 | Black | Win | Samsonova Olga | 1526.73 |
| 9 | White | Win | Merzlaya Inna | 1473.60 |
| World Renju Youth Cup 2025 (online) FGH Group |
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| Date | 2025-07-21 | Rating | 1790.49 |
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| Round | Color | Result | Opponent |
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| 1 | White | Loss | Petrova Mariia | 2363.34 |
| 2 | Black | Loss | Porokhina Natalya | 2089.89 |
| 3 | Black | Win | Bova Aleksandra | 1763.76 |
| 4 | Black | Loss | Fokicheva Anna | 2282.05 |
| 5 | White | Loss | Nikoletu Anastasia | 1612.16 |
| 6 | White | Win | Nikitina Darina | 1970.56 |
| 8 | Black | Loss | Song Xiaoying | 2134.81 |
| 9 | White | Win | Vostryakova Yulia | 1960.90 |
| Youth Championship of Arkhangelsk region Group G |
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| Date | 2025-06-22 | Rating | 1793.44 |
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| Round | Color | Result | Opponent |
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| 1 | White | Win | Nikitina Darina | 1976.34 |
| 2 | Black | Win | Vereshagina Valeria | 1899.78 |
| 3 | Black | Loss | Porokhina Natalya | 2087.55 |
| 4 | Black | Win | Bova Aleksandra | 1763.86 |
| 5 | Black | Win | Moskvina Polina | 1545.55 |
| 6 | Black | Win | Chernetsova Ekaterina | 1967.37 |
| 7 | White | Loss | Birichevskaya Darina | 1698.72 |
| 9 | Black | Win | Ovcharenko Valeria | 1630.05 |
| Youth Russian Championship Group G |
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| Date | 2025-03-30 | Rating | 1780.86 |
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| Round | Color | Result | Opponent |
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| 1 | White | Loss | Belova Polina | 2099.91 |
| 2 | Black | Loss | Chernetsova Ekaterina | 1930.61 |
| 3 | White | Win | Bova Aleksandra | 1763.35 |
| 4 | White | Loss | Porokhina Natalya | 2078.43 |
| 5 | White | Loss | Nikitina Darina | 1988.51 |
| 6 | White | Loss | Birichevskaya Darina | 1710.34 |
| 7 | Black | Win | Izhmiakova Amaliia | 1757.73 |
| 8 | White | Win | Gerasimovskaia Aleksandra | 1530.31 |
| 9 | Black | Loss | Zvezdina Nataliya | 1933.48 |
| Youth Championship of Konosha region |
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| Date | 2025-03-02 | Rating | 1778.47 |
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| Round | Color | Result | Opponent |
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| 1 | White | Loss | Startsev Maksim | 2384.17 |
| 2 | White | Win | Ananyev Danila | 1646.01 |
| 3 | Black | Loss | Noskov Pavel | 2162.60 |
| 4 | White | Loss | Ovcharenko Valeria | 1630.11 |
| 5 | Black | Win | Stepanov Ivan | 1435.96 |
| 6 | White | Win | Afanasiev Maksim | 1677.39 |
| 7 | White | Loss | Rogozinskii Iaroslav | 1997.26 |
| Youth World Championship 2024 Group I |
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| Date | 2024-11-07 | Rating | 1771.89 |
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| Round | Color | Result | Opponent |
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| 1 | White | Win | Bova Aleksandra | 1764.88 |
| 2 | White | Loss | Zhang Yan | 2246.51 |
| 3 | White | Win | Imuujin ? | 1434.08 |
| 4 | White | Loss | Porokhina Natalya | 2061.41 |
| 5 | Black | Win | Munkhnaran Bayarsaikhan | 1661.52 |
| 6 | White | Loss | Li Yimeng | 2144.25 |
| 7 | Black | Win | Namuundari Amarjargal | 1642.27 |
| 8 | White | Win | Tsetseikhen Orgil | 1303.52 |
| 9 | Black | Win | Gasanova Eva | 1844.85 |
| Youth Championship of Arkhangelsk region Group CG |
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| Date | 2024-07-24 | Rating | 1746.69 |
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| Round | Color | Result | Opponent |
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| 1 | White | Loss | Simanovskaia Anastasia | 2072.11 |
| 2 | White | Loss | Letovaltsev Matvei | 1977.30 |
| 3 | Black | Win | Birichevskaya Darina | 1715.05 |
| 4 | White | Loss | Ivanov Ivan | 1789.31 |
| 6 | White | Loss | Chernetsova Ekaterina | 1929.63 |
| 7 | White | Loss | Ananyev Danila | 1622.07 |
| 8 | Black | Loss | Nikitina Darina | 1954.28 |
| 9 | White | Loss | Afanasiev Maksim | 1681.45 |
| The tournament of Arkhangelsk region, Group H |
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| Date | 2024-04-21 | Rating | 1746.09 |
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| Round | Color | Result | Opponent |
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| 1 | White | Win | Zvereva Aleksandra | 1684.46 |
| 2 | White | Loss | Porokhina Natalya | 2023.88 |
| 3 | Black | Loss | Goncharova Taisiia | 1660.45 |
| 4 | Black | Win | Ivanova Yulia | 1650.04 |
| 5 | Black | Loss | Bragina Anna | 1701.15 |
| 6 | White | Loss | Gasanova Eva | 1827.11 |
| 7 | Black | Win | Kovaleva Polina | 1536.89 |
| 8 | White | Win | Moskvina Polina | 1541.86 |
| Youth Russian Championship Group H |
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| Date | 2024-03-30 | Rating | 1747.16 |
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| Round | Color | Result | Opponent |
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| 1 | Black | Loss | Bova Aleksandra | 1774.99 |
| 2 | Black | Win | Kazantseva Milana | 1370.63 |
| 3 | White | Loss | Evgrafova Arina | 1775.30 |
| 4 | White | Win | Vereshagina Valeria | 1893.12 |
| 5 | White | Loss | Birichevskaya Darina | 1719.84 |
| 6 | Black | Win | Gasanova Ayla | 1538.37 |
| 7 | White | Win | Gerasimovskaia Miroslava | 1292.97 |
| 8 | Black | Loss | Gasanova Eva | 1823.94 |
| 9 | White | Win | Porokhina Natalya | 2017.61 |
| Youth Championship of Konosha region |
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| Date | 2024-03-03 | Rating | 1748.25 |
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| Round | Color | Result | Opponent |
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| 1 | White | Win | Ananyev Danila | 1631.10 |
| 2 | White | Loss | Kazantsev Konstantin | 2216.87 |
| 3 | White | Loss | Simanovskaia Anastasia | 2061.65 |
| 4 | Black | Win | Kokachev Arseniy | 1581.38 |
| 5 | White | Loss | Nikitina Darina | 1928.06 |
| 6 | Black | Win | Ovcharenko Valeria | 1599.82 |
| 7 | White | Loss | Pavlovskiy Egor | 2140.13 |
| Youth Championship of Arkhangelsk region |
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| Date | 2023-07-25 | Rating | 1748.49 |
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| Round | Color | Result | Opponent |
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| H1 | Black | Win | Gasanova Ayla | 1521.83 |
| H2 | Black | Win | Birichevskaya Darina | 1669.87 |
| H3 | Black | Win | Gasanova Eva | 1757.13 |
| H4 | Black | Loss | Bova Aleksandra | 1765.34 |
| H5 | Black | Win | Vereshagina Valeria | 1824.67 |
| H6 | Black | Win | Porokhina Natalya | 1964.10 |
| H7 | Black | Win | Teremova Anastasia | 1674.29 |
| Open tournament of renju |
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| Date | 2023-04-30 | Rating | 1725.49 |
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| Round | Color | Result | Opponent |
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| 1 | White | Win | Kokovin Nikolay | 1938.19 |
| 2 | White | Loss | Rogozinskii Iaroslav | 1877.77 |
| 3 | White | Loss | Zolotarev Konstantin | 1934.30 |
| 4 | Black | Win | Vershinin Kirill | 1739.69 |
| 5 | Black | Loss | Kudrjavtsev Andrey | 1826.28 |
| 6 | White | Loss | Kozenkova Angelina | 1718.77 |
| 7 | Black | Loss | Vershinin Ivan | 1983.00 |
| 8 | White | Win | Vereshagina Valeria | 1831.35 |
| Youth Russian Championship |
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| Date | 2023-03-30 | Rating | 1715.95 |
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| Round | Color | Result | Opponent |
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| D9 | White | Loss | Chernetsova Ekaterina | 1937.91 |
| H1 | White | Loss | Porokhina Natalya | 1932.10 |
| H2 | White | Loss | Bova Aleksandra | 1737.74 |
| H3 | White | Win | Evgrafova Arina | 1717.82 |
| H4 | White | Loss | Chernetsova Ekaterina | 1937.91 |
| H5 | Black | Loss | Birichevskaya Darina | 1649.62 |
| H6 | White | Loss | Porokhina Natalya | 1932.10 |
| H7 | Black | Win | Bova Aleksandra | 1737.74 |
| H8 | Black | Loss | Evgrafova Arina | 1717.82 |
| H10 | Black | Win | Birichevskaya Darina | 1649.62 |
| Youth Championship of Konosha region |
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| Date | 2023-03-05 | Rating | 1711.05 |
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| Round | Color | Result | Opponent |
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| 1 | White | Loss | Kuvaev Vyacheslav | 2250.28 |
| 3 | White | Loss | Potapov Stepan | 2037.34 |
| 5 | Black | Loss | Ozerov Denis | 1923.04 |
| 6 | White | Win | Strashnenkov Nikita | 1698.72 |
| 7 | White | Loss | Chernetsova Ekaterina | 1935.23 |
| Youth Championship of Arkhangelsk region |
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| Date | 2022-07-26 | Rating | 1670.87 |
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| Round | Color | Result | Opponent |
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| DH1 | White | Loss | Mikryukov Sergey | 2290.23 |
| DH2 | White | Loss | Porokhina Natalya | 1826.92 |
| DH3 | Black | Loss | Afanasiev Maksim | 1643.59 |
| DH4 | Black | Loss | Zubov Vsevolod | 1818.33 |
| DH5 | White | Win | Buyanov Konstantin | 1474.87 |
| DH6 | Black | Win | Rogozinskii Iaroslav | 1790.17 |
| DH7 | White | Win | Sokolov Artem | 1568.10 |
| DH8 | White | Win | Kraev Konstantin | 1323.08 |
| DH9 | White | Loss | Birichevskaya Darina | 1617.42 |
| DH11 | Black | Loss | Bova Aleksandra | 1692.29 |
| World Renju Youth Cup 2022 (online) H Group |
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| Date | 2022-07-18 | Rating | 1670.15 |
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| Round | Color | Result | Opponent |
|---|
| 1 | White | Loss | Ho Cheng Lam | 2049.83 |
| 2 | White | Loss | Xu Meng | 1940.78 |
| 3 | Black | Loss | Birichevskaya Darina | 1615.67 |
| 4 | Black | Loss | Cheong Weng I | 1651.22 |
| 5 | White | Win | Wan Fengqi | 1537.03 |
| 6 | Black | Loss | Wong Christine Chau Yu | 1638.85 |
| 7 | White | Win | Feng Hio Iao | 1467.96 |
| 8 | White | Win | Huang Ka Lei | 1755.30 |
| 9 | White | Loss | Liu Ziyu | 1768.95 |
| The tournament of Arkhangelsk region, group D,G |
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| Date | 2022-04-24 | Rating | 1672.97 |
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| Round | Color | Result | Opponent |
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| 1 | Black | Loss | Zvezdina Nataliya | 1865.25 |
| 2 | Black | Loss | Porokhina Natalya | 1776.71 |
| 3 | Black | Loss | Ozerov Denis | 1873.23 |
| 4 | Black | Win | Afanasiev Maksim | 1613.25 |
| 5 | White | Loss | Simanovskaia Anastasia | 2014.85 |
| 8 | Black | Win | Buyanov Konstantin | 1485.02 |
| Youth Russian Championship |
|---|
| Date | 2022-03-30 | Rating | 1674.63 |
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| Round | Color | Result | Opponent |
|---|
| H1 | Black | Loss | Nikitina Darina | 1953.15 |
| H2 | Black | Loss | Chernetsova Ekaterina | 1881.97 |
| H3 | Black | Win | Bova Aleksandra | 1671.47 |
| H4 | Black | Loss | Voronina Daria | 1892.47 |
| H5 | White | Loss | Yudina Polina | 2028.28 |
| H6 | White | Win | Nikitina Darina | 1953.15 |
| H7 | Black | Loss | Chernetsova Ekaterina | 1881.97 |
| H8 | White | Loss | Bova Aleksandra | 1671.47 |
| Youth Championship of Konosha region |
|---|
| Date | 2022-03-13 | Rating | 1676.03 |
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| Round | Color | Result | Opponent |
|---|
| HD1 | Black | Win | Buyanov Konstantin | 1492.97 |
| HD2 | White | Loss | Yudina Polina | 2024.23 |
| HD3 | Black | Win | Birichevskaya Darina | 1602.38 |
| HD4 | White | Win | Rogozinskii Iaroslav | 1746.91 |
| HD5 | Black | Win | Kapustinskaia Ruslana | 1575.41 |
| HD6 | White | Loss | Mikryukov Sergey | 2257.31 |
| HD7 | White | Loss | Sokolov Artem | 1577.36 |
| HD8 | White | Loss | Zolotarev Konstantin | 1851.38 |
| Youth Russian Championship |
|---|
| Date | 2021-03-30 | Rating | 1683.29 |
|---|
| Round | Color | Result | Opponent |
|---|
| H1 | White | Loss | Minkina Yuliya | 1735.53 |
| H2 | Black | Loss | Buslakova Anastasja | 2059.40 |
| H3 | White | Win | Simanovskaia Anastasia | 1995.83 |
| H4 | White | Loss | Kolchurina Anastasia | 1788.53 |
| H5 | White | Loss | Minkina Elena | 1562.35 |
| H6 | White | Win | Zvezdina Nataliya | 1805.24 |
| H7 | White | Loss | Litvak Sofia | 1920.08 |
| H8 | Black | Loss | Nikitina Darina | 1904.99 |
| H9 | Black | Loss | Chernetsova Ekaterina | 1779.54 |
| H10 | White | Loss | Yudina Polina | 1936.99 |
| H11 | Black | Loss | Belova Polina | 2038.33 |
| Youth Championship of Konosha region |
|---|
| Date | 2021-03-21 | Rating | 1684.59 |
|---|
| Round | Color | Result | Opponent |
|---|
| H1 | White | Win | Buslakova Anastasja | 2058.04 |
| H2 | White | Loss | Nikitina Darina | 1901.75 |
| H3 | White | Loss | Simanovskaia Anastasia | 1997.07 |
| H4 | White | Loss | Zhukova Kseniia | 1547.56 |
| H5 | Black | Loss | Yudina Polina | 1936.47 |
| H6 | White | Win | Porokhina Natalya | 1655.48 |
| H7 | White | Loss | Zvezdina Nataliya | 1805.24 |
| 3rd Anji World Renju Open, online, Group C |
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| Date | 2020-12-06 | Rating | 1702.33 |
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| Round | Color | Result | Opponent |
|---|
| 1 | Black | Win | Kuningas Lennart | 1658.89 |
| 2 | Black | Win | Tanissaar Mattias | 1804.21 |
| 3 | White | Win | Voutsadakis Nikolai | 1557.01 |
| 4 | Black | Loss | Cheong Chan Hei | 1902.90 |
| 5 | Black | Loss | Hoi Chi Hou | 1865.54 |
| 6 | White | Win | Chen Hok Kuan | 1737.98 |
| 7 | White | Win | Wong U Pan | 1906.00 |
| Youth Championship of Arkhangelsk region |
|---|
| Date | 2020-11-08 | Rating | 1700.29 |
|---|
| Round | Color | Result | Opponent |
|---|
| H1 | Black | Loss | Nikitina Darina | 1845.10 |
| H2 | White | Loss | Zvezdina Nataliya | 1788.08 |
| H3 | Black | Win | Porokhina Natalya | 1632.65 |
| H4 | White | Win | Zhukova Kseniia | 1535.42 |
| H6 | Black | Loss | Minkina Yuliya | 1733.08 |
| H7 | White | Win | Birichevskaya Darina | 1581.34 |
| H8 | White | Win | Bova Aleksandra | 1595.15 |
| H9 | White | Loss | Minkina Elena | 1588.63 |
| H10 | Black | Loss | Buslakova Anastasja | 2038.43 |
| H11 | White | Loss | Simanovskaia Anastasia | 1985.47 |
| H12 | Black | Loss | Stulova Alisa | 1869.32 |
| H13 | Black | Loss | Yudina Polina | 1944.58 |