6 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Koss, Steven | Ehlert, Horst | 0-1 | D11 | Lower Saxony Championship | A | 2023-01-07 |
| Steven Koss | Jarno Scheffner | 0-1 | D12 | Round 4 | A: Steven Koss - Jarno Scheffner | 2023-01-06 |
| Koss, Steven | Stoy, Ulf | 1-0 | A41 | Lower Saxony Championship | A | 2023-01-05 |