7 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Koestner, Laurin | Pernerstorfer, Moritz | 0-1 | B06 | BU16 | 2021-10-29 |
| Koestner, Laurin | Pribozic, Manuel | * | B30 | BU16 | 2021-10-27 |
| Koestner, Laurin | Kristoferitsch, Daniel | 0-1 | B40 | BU16 | 2021-10-25 |