9 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Schirmbeck, David | Moenius, Thomas | 1/2-1/2 | B01 | Semmering B-Turnier | 2025-11-04 |
| David Schirmbeck | Josephina Akiko Brunner | 1/2-1/2 | C45 | Round 4: David Schirmbeck - Josephina Akiko Brunner | 2023-10-29 |
| Schirmbeck, David | Geworgyan, Derenick | * | C47 | BU12 | 2021-10-26 |
| Schirmbeck, David | Haselsberger, Roman | 0-1 | C47 | U12 Austrian Youth Championship | 2021-10-25 |