9 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Koval, Jakub | Schumacher, Ben | 0-1 | A16 | Round 2: Koval, Jakub - Schumacher, Ben | 2026-08-03 |
| Koval, Jakub | Nemergut, Matej | 0-1 | B02 | Pieniny 2022 | 2022-04-11 |
| Koval, Jakub | Haborak, Kristian | 1-0 | A05 | Pieniny 2022 | 2022-04-10 |
| Koval, Jakub | Martinka, Jakub | 1-0 | B51 | Pieniny 2022 | 2022-04-09 |