Koblasa, Josef
Last game 2025
Rating
peak 1938 · latest 1906Games
23
Wins
4
Draws
11
Losses
8
Peak Elo
1938
41.3% score
As White
| A13 | English Opening: Agincourt Defense | 2 | 50.0% |
| A16 | English Opening: Anglo-Indian Defense, Queen's Knight Variation | 2 | 25.0% |
| A22 | English Opening: Carls-Bremen System | 2 | 25.0% |
As Black
| B09 | Pirc Defense: Austrian Attack | 4 | 37.5% |
| A48 | London System, with Be2 | 2 | 100.0% |
Recent games
| Koblasa, Josef1906 | 0-1 | Emms, J2409 | World Senior Teams +50 | 2025 |
| Koblasa, Josef1929 | 0-1 | Birkholz, Olga2018 | TCh-EUR Senior +50 2021 | 2021 |
| Koblasa, Josef1929 | 0-1 | Taborska, V2002 | TCh-EUR Senior +50 2021 | 2021 |
| Koblasa, Josef1929 | ½-½ | Baranek, Tomas | TCh-EUR Senior +50 2021 | 2021 |
| Polasek, J2400 | 1-0 | Koblasa, Josef1929 | TCh-EUR Senior +50 2021 | 2021 |
| Koblasa, Josef1929 | ½-½ | Kozak, Mi2103 | TCh-EUR Senior +50 2021 | 2021 |
| Zimmermann, Ro2090 | 1-0 | Koblasa, Josef1938 | World Senior Teams +50 | 2020 |
| Koblasa, Josef1938 | 1-0 | Aird, I1848 | World Senior Teams +50 | 2020 |
| Adams, Ma1949 | ½-½ | Koblasa, Josef1938 | World Senior Teams +50 | 2020 |
| Koblasa, Josef1938 | ½-½ | Scheckenbach, F2101 | World Senior Teams +50 | 2020 |
| Berber, Theodor1586 | 0-1 | Koblasa, Josef1938 | World Senior Teams +50 | 2020 |
| Koblasa, Josef1938 | ½-½ | Yakimenko, Alex2149 | World Senior Teams +50 | 2020 |
| Koblasa, Josef1896 | ½-½ | Siebenburger, V2048 | World Senior 50+ 2016 | 2016 |
| Privoznik, Lubos1652 | 0-1 | Koblasa, Josef1896 | World Senior 50+ 2016 | 2016 |
| Koblasa, Josef1896 | 0-1 | Hewson, Brian Wr2083 | World Senior 50+ 2016 | 2016 |