Narva Jaan Oskar
Place: Tallinn, Estonia
Rating: 2017.25, Rank: 515
First game: 2016-04-15, Last game: 2021-07-16
Top rating: 2023.63 (2020-12-04)
Games: 157, Wins: 71, Draws: 16, Losses: 70
Gy1: 20, Gy2: 44, Gy5: 101
| World Renju Youth Cup (online) AB Group | ||||
|---|---|---|---|---|
| Date | 2021-07-16 | Rating | 2017.25 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Pukk Oskar | 1780.44 |
| 2 | White | Loss | Kawamoto Shoma | 2297.44 |
| 3 | Black | Loss | Moor Karl-Mattias | 2144.79 |
| 4 | Black | Loss | Wang Miao | 2001.41 |
| 5 | White | Win | Kulin Maxim | 1841.23 |
| 6 | White | Loss | Yu Zhiyang | 2092.47 |
| 7 | White | Loss | Gorbachev Daniil | 1843.79 |
| 8 | White | Win | Kuvaev Vyacheslav | 2025.82 |
| 9 | Black | Loss | Stoyanov Kirill | 2119.97 |
| Kawamura Cup 2021, face to face | ||||
| Date | 2021-07-07 | Rating | 2018.26 | |
| Round | Color | Result | Opponent | |
| A1 | Black | Win | Moor Karl-Mattias | 2144.83 |
| A2 | White | Loss | Kolar Karl-Ustav | 2212.48 |
| A3 | Black | Loss | Kolk Kuno | 2259.37 |
| A4 | White | Loss | Hõbemägi Martin | 2541.39 |
| A5 | Black | Loss | Topkin Georg-Romet | 2500.97 |
| Karepa Open 2021 | ||||
| Date | 2021-07-07 | Rating | 2018.26 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Normak Mihkel | 1674.40 |
| 2 | White | Win | Lääne Kristjan | 1758.08 |
| 3 | Black | Win | Nitov Melissa | 1865.60 |
| 5 | White | Draw | Ikla Markus | 2276.13 |
| 6 | White | Loss | Kolar Karl-Ustav | 2212.48 |
| 7 | Black | Win | Kaljola Kaur | 1938.10 |
| Kullo Championship, preliminary tournament | ||||
| Date | 2020-12-04 | Rating | 2023.63 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Moisto Mairon | 1944.61 |
| World Renju Youth Cup, C Group | ||||
| Date | 2020-08-06 | Rating | 2023.16 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Ilu Oliver | 1579.98 |
| 2 | Black | Loss | Li Jiajun | 2333.60 |
| 3 | White | Loss | Ikla Markus | 2280.66 |
| 4 | Black | Win | Kaljola Kaur | 1926.26 |
| 5 | Black | Win | Georgikakis Nikolaos | 1681.97 |
| 6 | Black | Win | Moisto Mairon | 1946.18 |
| 7 | Black | Loss | Gershman Artem | 1909.35 |
| 8 | White | Loss | Kondakov Ilya | 2033.76 |
| 9 | White | Win | Prokopyev Andrei | 1982.99 |
| Karepa Open BT 2020 | ||||
| Date | 2020-07-09 | Rating | 2023.22 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Kuzmin Dmitri | 1747.70 |
| 2 | White | Win | Normak Mihkel | 1702.30 |
| 3 | White | Draw | Murumaa Magnus | 1922.27 |
| 4 | Black | Win | Nitov Melissa | 1853.97 |
| 5 | White | Win | Hõbemägi Gren | 1923.15 |
| 6 | Black | Draw | Laanemets Emil | 1849.60 |
| 7 | White | Win | Moisto Mairon | 1945.81 |
| Karepa Closed 2020 | ||||
| Date | 2020-07-07 | Rating | 2023.08 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Saard Sergo | 1596.79 |
| 2 | White | Loss | Kolk Kuno | 2296.05 |
| 3 | Black | Win | Pukk Martin | 1654.80 |
| 4 | Black | Win | Piik Sander | 2175.24 |
| 5 | White | Loss | Raag Ardi | 2199.86 |
| 6 | Black | Loss | Hõbemägi Martin | 2529.53 |
| 7 | Black | Loss | Pukk Oskar | 1788.83 |
| Swedish Open Team Championship | ||||
| Date | 2019-11-17 | Rating | 2013.74 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Karlsson Stefan | 2492.09 |
| 2 | White | Loss | Sandstrom Richard | 2314.52 |
| 3 | Black | Win | Kolk Mari | 1809.98 |
| 4 | White | Loss | Rahumagi Brenet | 2292.00 |
| 7 | White | Loss | Mesila Villem | 2590.49 |
| European Youth Championship 2019 | ||||
| Date | 2019-07-10 | Rating | 2010.23 | |
| Round | Color | Result | Opponent | |
| C1 | Black | Loss | Gromov Danila | 2262.78 |
| C2 | Black | Win | Kondakov Ilya | 2017.12 |
| C3 | White | Draw | Laanemets Emil | 1803.55 |
| C5 | White | Loss | Raag Ardi | 2155.36 |
| Riga Open | ||||
| Date | 2019-04-14 | Rating | 2009.49 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Ilu Timo | 2450.88 |
| 2 | White | Win | Ikla Markus | 2257.86 |
| 3 | Black | Win | Piik Sander | 2191.71 |
| 4 | White | Loss | Lents Johann | 2490.84 |
| 5 | Black | Loss | Purk Tauri | 2342.20 |
| Tallinn Open 2018 | ||||
| Date | 2018-12-30 | Rating | 1998.56 | |
| Round | Color | Result | Opponent | |
| B1 | White | Loss | Väljataga Paul | 2249.44 |
| B2 | Black | Win | Lääne Kristjan | 1716.10 |
| B3 | Black | Loss | Metreveli Georgiy | 2116.68 |
| B4 | White | Draw | Kollo Liisa Maria | 1578.10 |
| B5 | Black | Loss | Moisto Mairon | 1932.26 |
| B6 | White | Win | Sonina Vladislava | 1810.87 |
| B7 | White | Win | Malyarovskiy Stepan | 1812.53 |
| Swedish Open Team Championship | ||||
| Date | 2018-11-18 | Rating | 1996.89 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Ilu Timo | 2454.72 |
| 2 | White | Win | Nyberg Bengt | 1892.12 |
| 4 | Black | Win | Lohmus Kristofer | 2329.26 |
| 6 | White | Loss | Ikla Markus | 2231.93 |
| 7 | Black | Loss | Sandstrom Richard | 2319.36 |
| Karepa camp | ||||
| Date | 2018-07-12 | Rating | 1983.93 | |
| Round | Color | Result | Opponent | |
| B1 | White | Win | Kaljola Kaur | 1855.58 |
| B2 | Black | Win | Lääne Rauno | 1960.75 |
| B3 | Black | Draw | Murumaa Magnus | 1936.63 |
| B4 | Black | Win | Tonisson Trent Asso | 1955.44 |
| B5 | Black | Draw | Moller Andrus | 1809.43 |
| B6 | White | Win | Sonina Vladislava | 1778.90 |
| B7 | White | Draw | Tiivel Tuuli | 1989.75 |
| C1 | White | Win | Sonina Vladislava | 1778.90 |
| C2 | Black | Draw | Tonisson Trent Asso | 1955.44 |
| C3 | White | Loss | Lääne Rauno | 1960.75 |
| C4 | Black | Win | Laur Ingel | 1500.59 |
| C6 | White | Win | Moisto Mairon | 1930.21 |
| C7 | White | Win | Kaljola Kaur | 1855.58 |
| Swedish Open Team Championship | ||||
| Date | 2017-11-19 | Rating | 1931.41 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Karlsson Irene | 2098.47 |
| 2 | White | Win | Murumaa Magnus | 1920.43 |
| 5 | White | Loss | Moor Karl-Mattias | 1997.18 |
| 6 | White | Win | Florentzson Adam | 1639.42 |
| Karepa camp | ||||
| Date | 2017-07-17 | Rating | 1903.86 | |
| Round | Color | Result | Opponent | |
| B1 | White | Loss | Tiivel Siim | 1908.22 |
| B3 | White | Win | Pukk Martin | 1581.89 |
| B4 | Black | Draw | Olmann Kullar | 1681.90 |
| B5 | White | Win | Sonina Marina | 1842.08 |
| B6 | Black | Win | Kolk Mari | 1900.89 |
| B7 | Black | Loss | Moisto Mairon | 1883.37 |
| D1 | Black | Win | Gromov Ivan | 1687.69 |
| D2 | Black | Loss | Kuusk Andres | 2003.71 |
| D3 | White | Win | Koni Kirke | 1971.21 |
| D4 | Black | Loss | Kolk Mari | 1900.89 |
| D5 | White | Win | Moisto Mairon | 1883.37 |
| D6 | Black | Loss | Tolstoguzova Daria | 1960.74 |
| D7 | Black | Loss | Murumaa Magnus | 1913.77 |
| b2 | White | Loss | Parjasaar Elerin | 1841.11 |
| Youth European Championship | ||||
| Date | 2017-05-04 | Rating | 1894.86 | |
| Round | Color | Result | Opponent | |
| C1 | Black | Loss | Kolar Karl-Ustav | 2032.60 |
| C2 | Black | Win | Gromov Danila | 1995.04 |
| C3 | Black | Loss | Dyachkov Nikita | 2213.20 |
| C4 | White | Loss | Epifanov Evgenii | 1953.74 |
| C6 | Black | Win | Abovyan Alexander | 1614.40 |
| C7 | Black | Loss | Narva Mart | 1997.00 |
| C8 | White | Loss | Zilinskas Zilvinas | 1728.59 |
| C9 | White | Win | Efthimakis Giannis | 1690.69 |
| 3weeks from Stefan's birthday | ||||
| Date | 2017-04-15 | Rating | 1893.82 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Pukk Oskar | 1751.94 |
| 2 | White | Loss | Moor Karl-Mattias | 1987.29 |
| 3 | White | Loss | Moisto Mairon | 1878.38 |
| 3 | White | Loss | Lääne Rauno | 1903.58 |
| 4 | White | Win | Kolar Johan-Eerik | 1692.21 |
| 5 | Black | Win | Karlsson Irene | 2080.62 |
| 6 | White | Draw | Narva Mart | 1993.17 |
| Kawamura Cup 2017 | ||||
| Date | 2017-04-01 | Rating | 1893.00 | |
| Round | Color | Result | Opponent | |
| B1 | Black | Win | Tahnas Andreas | 1838.90 |
| B1 | White | Win | Lääne Rauno | 1903.93 |
| B2 | White | Loss | Tahnas Andreas | 1838.90 |
| B2 | White | Loss | Lääne Rauno | 1903.93 |
| B3 | Black | Win | Pukk Oskar | 1749.74 |
| Estonian qualification to World Championship 2017, 1.stage | ||||
| Date | 2016-12-03 | Rating | 1884.44 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Kolar Karl-Ustav | 2023.89 |
| 2 | White | Win | Moor Karl-Mattias | 1960.33 |
| 3 | White | Loss | Piik Sander | 2077.84 |
| 4 | White | Win | Varind Taavi | 1553.79 |
| 5 | White | Draw | Moisto Mairon | 1847.48 |
| 6 | Black | Win | Jakobsoo Kaspar | 1501.88 |
| 7 | White | Draw | Narva Mart | 1967.72 |
| Youth World Championship | ||||
| Date | 2016-08-13 | Rating | 1873.52 | |
| Round | Color | Result | Opponent | |
| D1 | Black | Loss | Pukk Oskar | 1757.84 |
| D11 | White | Win | Sonina Marina | 1780.30 |
| DH2 | White | Win | Kozhevin Dmitry | 1726.03 |
| DH3 | White | Loss | Tolstoguzova Daria | 1869.58 |
| DH4 | White | Loss | Ikla Markus | 2093.79 |
| DH5 | White | Win | Aasav Jaak Andero | 1838.34 |
| DH6 | White | Win | Moisto Mairon | 1824.37 |
| DH7 | White | Draw | Yusupmurzina Darya | 2032.01 |
| DH9 | Black | Win | Prokopyev Andrei | 1855.73 |
| Karepa camp | ||||
| Date | 2016-07-18 | Rating | 1869.35 | |
| Round | Color | Result | Opponent | |
| B1 | White | Win | Pukk Martin | 1565.99 |
| B2 | Black | Win | Soosaar Carlos | 1748.69 |
| B3 | White | Loss | Narva Mart | 1952.36 |
| B4 | White | Win | Murumaa Magnus | 1886.09 |
| B5 | White | Draw | Murumaa Mathias | 1792.09 |
| B6 | White | Loss | Jogimaa Carmen | 1789.37 |
| B7 | Black | Win | Koni Kirke | 1907.77 |
| C1 | Black | Win | Murumaa Magnus | 1886.09 |
| C2 | White | Loss | Moor Karl-Mattias | 1919.29 |
| C4 | White | Loss | Kilk Oliver | 1866.66 |
| C5 | Black | Loss | Sonist Siim Artur | 1720.90 |
| C6 | Black | Draw | Murro Ketlin | 1675.57 |
| Youth Mind Sport Festival Renjutournament | ||||
| Date | 2016-07-09 | Rating | 1868.51 | |
| Round | Color | Result | Opponent | |
| B2 | White | Loss | Kolk Mari | 1905.56 |
| B4 | White | Win | Pukk Oskar | 1755.46 |
| B5 | Black | Loss | Tiivel Siim | 1912.40 |
| B6 | White | Loss | Narva Mart | 1952.22 |
| B6 | Black | Loss | Moor Karl-Mattias | 1916.05 |
| Estonian Cup 2016 1/16 and 1/8 | ||||
| Date | 2016-04-15 | Rating | 1869.14 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Kolar Karl-Ustav | 1992.48 |
| 2 | White | Win | Kolar Karl-Ustav | 1992.48 |
| 4 | White | Loss | Kolar Karl-Ustav | 1992.48 |