14 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Biernacki, Matyas | Muron, Miroslav | 0-1 | E61 | Round 2: Biernacki, Matyas - Muron, Miroslav | 2024-08-16 |
| Biernacki, Matyas | Ondracek, Daniel | 1/2-1/2 | A50 | Round 4: Biernacki, Matyas - Ondracek, Daniel | 2024-08-16 |
| Biernacki, Matyas | Roman Petr | 1-0 | D20 | Round 5: Biernacki, Matyas - Roman Petr | 2024-08-16 |
| Biernacki, Matyas | Tomas Macek | 1/2-1/2 | D10 | Round 7: Biernacki, Matyas - Tomas Macek | 2024-08-16 |
| Biernacki, Matyas | Eretova, Jana | 1/2-1/2 | A41 | Round 9: Biernacki, Matyas - Eretova, Jana | 2024-08-16 |
| Biernacki, Matyas | Tyszecki, Aliaksandr | 0-1 | D31 | Round 2: Biernacki, Matyas - Tyszecki, Aliaksandr | |
| Biernacki, Matyas | Czak, Jaroslaw | 1-0 | D53 | Round 4: Biernacki, Matyas - Czak, Jaroslaw | |
| Biernacki, Matyas | Eretova, Jana | 0-1 | A41 | Round 6: Biernacki, Matyas - Eretova, Jana | |
| Biernacki, Matyas | Martinec, Jan | 1-0 | E61 | Round 8: Biernacki, Matyas - Martinec, Jan |