17 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Hasekamp, Jonas | Schwarzfischer, Laura | 1/2-1/2 | C57 | ODJM D 2026 | 2026-05-29 |
| Hasekamp, Jonas | Naumann, Frederik | 1-0 | C42 | ODJM D 2026 | 2026-05-27 |
| Hasekamp, Jonas | Hasekamp, Hanna | 1/2-1/2 | C23 | ODJM D 2026 | 2026-05-26 |
| Hasekamp, Jonas | Holzhaeuser, Thibaut Lautaro | 0-1 | C42 | ODJM D 2026 | 2026-05-24 |
| Hasekamp, Jonas | Wagner, Valentin Thien-Phu | 0-1 | B20 | ODJM C 2025 | 2025-06-14 |
| Hasekamp, Jonas | Ziem, Aurelie | 0-1 | C50 | ODJM C 2025 | 2025-06-11 |
| Hasekamp, Jonas | Tadic, Mina | 1-0 | C57 | ODJM C 2025 | 2025-06-11 |
| Hasekamp, Jonas | Kiesewetter, Lara | 0-1 | B20 | ODJM C 2025 | 2025-06-08 |