22 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Heermann, Kai | Wetterau, Georg | 1/2-1/2 | D78 | Runde 8: Heermann, Kai - Wetterau, Georg | 2026-03-31 |
| Heermann, Kai | Nattermueller, Matthias | 1-0 | D64 | Runde 5: Heermann, Kai - Nattermueller, Matthias | 2026-03-29 |
| Heermann, Kai | Wolfer, Noah | 1-0 | D04 | Runde 6: Heermann, Kai - Wolfer, Noah | 2026-03-27 |
| Heermann, Kai | Okrajek, Alexander | 0-1 | E60 | Round 5: Heermann, Kai - Okrajek, Alexander | 2024-07-27 |
| Heermann, Kai | de Vries, Carsten | 1/2-1/2 | E04 | Round 3: Heermann, Kai - de Vries, Carsten | 2024-07-26 |
| Heermann, Kai | Kutz, Ida Klara | 1/2-1/2 | E73 | Round 1: Heermann, Kai - Kutz, Ida Klara | 2024-07-25 |
| Heermann, Kai | Elsner, Robert | 0-1 | E05 | Round 4: Heermann, Kai - Elsner, Robert | 2024-06-09 |
| Heermann, Kai | Herter, Arne | 1/2-1/2 | D01 | Round 2: Heermann, Kai - Herter, Arne | |
| Heermann, Kai | Muendoerfer, Sebastian | 0-1 | E15 | Round 4: Heermann, Kai - Muendoerfer, Sebastian | |
| Heermann, Kai | Dohmeyer, Joern | 1-0 | A80 | Round 7: Heermann, Kai - Dohmeyer, Joern |