Kosc, R
Last game 2024
Rating
peak 2016 · latest 1983Games
31
Wins
8
Draws
3
Losses
20
Peak Elo
2016
30.6% score
As White
| B01 | Scandinavian Defense: Lasker Variation | 2 | 100.0% |
| B06 | Modern Defense: Pseudo-Austrian Attack | 2 | 0.0% |
| C17 | French Defense: Winawer Variation, Bogoljubow Variation | 2 | 0.0% |
As Black
| A80 | Dutch Defense | 4 | 37.5% |
| A81 | Dutch Defense: Semi-Leningrad Variation | 2 | 0.0% |
| A85 | Dutch Defense: Queen's Knight Variation | 2 | 100.0% |
| B20 | Sicilian Defense | 2 | 75.0% |
Recent games
| Engleitner, Stefan | 1-0 | Kosc, R1983 | ch-AUT Blitz 2024 | 2024 |
| Karall, L1869 | 1-0 | Kosc, R1983 | ch-AUT Blitz 2024 | 2024 |
| Kosc, R1983 | 0-1 | Binder, Mo2210 | ch-AUT Blitz 2024 | 2024 |
| Stadlinger, Lea1912 | 0-1 | Kosc, R1983 | ch-AUT Blitz 2024 | 2024 |
| Kosc, R1983 | 0-1 | Shengelia, D2464 | ch-AUT Blitz 2024 | 2024 |
| Kosc, R1976 | 0-1 | Atlas, D2215 | TCh-AUT 2021-22 | 2022 |
| Gerhold, M2164 | 1-0 | Kosc, R1976 | TCh-AUT 2021-22 | 2022 |
| Kosc, R1976 | 0-1 | Neyman, I2328 | TCh-AUT 2021-22 | 2022 |
| Amann, H1921 | 0-1 | Kosc, R1976 | TCh-AUT 2021-22 | 2022 |
| Kosc, R1976 | 0-1 | Steindl, Johannes2247 | TCh-AUT 2021-22 | 2022 |
| Nagy, Ga12495 | 1-0 | Kosc, R1988 | TCh-AUT 2021 | 2021 |
| Kosc, R1988 | 0-1 | Tica, Sven2402 | TCh-AUT 2021 | 2021 |
| Schreiner, Pe2440 | 1-0 | Kosc, R1988 | TCh-AUT 2021 | 2021 |
| Saric, A2550 | 1-0 | Kosc, R1988 | TCh-AUT 2021 | 2021 |
| Kosc, R1988 | 0-1 | Webersberger, J2325 | TCh-AUT 2021 | 2021 |