21 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Koziel, Jan | Klisz, Jagoda | 1-0 | C42 | 62. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN D | 2026-08-22 |
| Koziel, Jan | Sieczkowski, Mikolaj | 1-0 | B35 | MMM PK-MP 2025 | 2025-06-13 |
| Koziel, Jan | Lorek, Hubert | 0-1 | B77 | MMM PK-MP 2025 | 2025-06-12 |
| Koziel, Jan | Wojciechowski, Wojomir | 1-0 | C54 | MMM PK-MP 2025 | 2025-06-12 |
| Koziel, Jan | Grucela, Tymoteusz | 0-1 | B47 | MMM PK-MP 2025 | 2025-06-11 |
| Koziel, Jan | Krotava, Palina | 0-1 | C40 | Open E | 2024-08-14 |
| Koziel, Jan | Reterski, Igor | 1-0 | B33 | Open E | 2024-08-13 |
| Koziel, Jan | Karcz, Aleksandra | 1/2-1/2 | C54 | Open E | 2024-08-12 |
| Koziel, Jan | Sokola, Julia | 1-0 | C50 | Open E | 2024-08-11 |