21 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Pienski, Olaf | Stelmaszyk, Nico | 0-1 | B09 | Round 1: Pienski, Olaf - Stelmaszyk, Nico | 2026-06-05 |
| Pienski, Olaf | Meyer-Jany, Marcel | 1/2-1/2 | B12 | Round 6: Pienski, Olaf - Meyer-Jany, Marcel | 2025-06-09 |
| Pienski, Olaf | Ziegler, Arndt Henning | 1/2-1/2 | C54 | Round 4: Pienski, Olaf - Ziegler, Arndt Henning | 2025-06-08 |
| Pienski, Olaf | Dietrich, Markus | 1-0 | C52 | Round 2: Pienski, Olaf - Dietrich, Markus | 2025-06-07 |
| Pienski, Olaf | Nuerenberg, Marius | 1-0 | B90 | Round 4: Pienski, Olaf - Nuerenberg, Marius | 2025-05-25 |
| Pienski, Olaf | Hampel, Felix | 0-1 | B47 | Round 2: Pienski, Olaf - Hampel, Felix | 2025-05-24 |
| Olaf Pienski | Tobias Jacob | 0-1 | B92 | Runde 3: Olaf Pienski - Tobias Jacob | 2022-12-28 |
| Olaf Pienski | Idris Asadzade | 0-1 | B72 | Runde 1: Olaf Pienski - Idris Asadzade | 2022-12-27 |
| Olaf Pienski | Kurt Van Coppenolle | 1-0 | B33 | Round 3: Olaf Pienski - Kurt Van Coppenolle | 2022-07-21 |