20 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Kozlowski, Kacper | Kopacki, Aleksander | 1-0 | B68 | Blitz C14 | 2026-07-13 |
| Kozlowski, Kacper | Gibala, Adam | 0-1 | C22 | Blitz C14 | 2026-07-13 |
| Kozlowski, Kacper | Sura, Wiktor | 1/2-1/2 | C11 | DMPJ - I Liga 2026 | 2026-05-27 |
| Kozlowski, Kacper | Was, Stanislaw | 1-0 | B12 | DMPJ - I Liga 2026 | 2026-05-24 |
| Kozlowski, Kacper | Wieteska, Stanislaw | 1-0 | D10 | Druzynowe Mistrzostwa Polski Juniorow - I Liga 2026 | 2026-05-23 |
| Kozlowski, Kacper | Klim, Juliusz | 1/2-1/2 | B90 | Druzynowe Mistrzostwa Polski Juniorow - I Liga 2026 | 2026-05-21 |
| Kozlowski, Kacper | Nowak, Roksana | 1/2-1/2 | B33 | Runda 6: Kozlowski, Kacper - Nowak, Roksana | 2025-12-29 |
| Kozlowski, Kacper | Zareba, Maciej | 0-1 | C02 | Runda 4: Kozlowski, Kacper - Zareba, Maciej | 2025-12-28 |