9 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Jan Kastner | Damian Filip | 1-0 | D02 | Round 1: Jan Kastner - Damian Filip | 2023-06-25 |
| Jan Kastner | Artem Remizov | 1-0 | D02 | Round 3: Jan Kastner - Artem Remizov | 2023-06-25 |
| Jan Kastner | Patrik Rydvan | 1-0 | D32 | Round 5: Jan Kastner - Patrik Rydvan | 2023-06-25 |
| Jan Kastner | Jakub Vorisek | 0-1 | D02 | Round 7: Jan Kastner - Jakub Vorisek | 2023-06-25 |