12 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Biro, Karol | Petrek, Dominik | 1/2-1/2 | A13 | 2. liga A 2023/24 | 2023-12-02 |
| Biro, Karol | Bochnickova, Simona | 0-1 | A89 | 2. liga A 2023/24 | 2023-10-08 |
| Biro, Karol | Vadila, Ondrej | 0-1 | A30 | Slovak Championship | Open | 2023-07-08 |
| Biro, Karol | Borosova, Zuzana | 1/2-1/2 | A28 | Slovak Championship | Open | 2023-07-02 |