9 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Perego, Jonas Gion | Michel, Jean-claude | 1/2-1/2 | A05 | Biel Chess Festival 2025 | 2025-07-23 |
| Perego, Jonas Gion | Zimmermann, Stefan SUI | 1-0 | B01 | Biel Chess Festival 2025 | 2025-07-21 |
| Perego, Jonas Gion | Trachsel, Peter | 1-0 | A06 | Biel Chess Festival 2025 | 2025-07-18 |
| Perego, Jonas Gion | Jud, Marc | 0-1 | A13 | Biel Chess Festival 2025 | 2025-07-16 |