4 games · 2020–2021 · 4 classical · 0 online
Choroszej 31 draws0 Ossolinski
87.5% for Choroszej
Openings between them
| B06 | Modern Defense | 3 | 83.3% |
| D45 | Semi-Slav Defense: Main Line | 1 | 100.0% |
All games
| Choroszej, A2033 | 1-0 | Ossolinski, Ziemowit1847 | 240th YMCA Spring A 2021 | 2021 |
| Ossolinski, Ziemowit1847 | ½-½ | Choroszej, A2033 | 240th YMCA Spring A 2021 | 2021 |
| Ossolinski, Ziemowit1887 | 0-1 | Choroszej, A2044 | 236th YMCA Winter A 2020 | 2021 |
| Ossolinski, Ziemowit1880 | 0-1 | Choroszej, A2055 | 224th YMCA Winter A 2020 | 2020 |