8 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Gruenzweig, Herbert | Nicolussi, Hieronymus | 0-1 | A48 | Round 2: Gruenzweig, Herbert - Nicolussi, Hieronymus | 2024-07-20 |
| Gruenzweig, Herbert | Grissenberger, Georg | 0-1 | A45 | Round 3: Gruenzweig, Herbert - Grissenberger, Georg | 2024-07-20 |
| Gruenzweig, Herbert | Schickbauer, Manuel | 1-0 | B10 | Round 5: Gruenzweig, Herbert - Schickbauer, Manuel | 2024-07-20 |
| Gruenzweig, Herbert | Nutz, Helmut | 1-0 | B06 | Round 7: Gruenzweig, Herbert - Nutz, Helmut | 2024-07-20 |