25 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Trachsel, Peter | Wipf, Armin | 1-0 | A39 | Amateur Tournament (ATO) | 2026-07-23 |
| Trachsel, Peter | Lachausse, Bruno | 0-1 | A21 | Amateur Tournament (ATO) | 2026-07-21 |
| Trachsel, Peter | Lang, Jochen | 0-1 | A16 | Amateur Tournament (ATO) | 2026-07-17 |
| Trachsel, Peter | Clausen, Daniel | 1-0 | A29 | Amateur Tournament (ATO) | 2026-07-15 |
| Trachsel, Peter | Avilova, Yulia | 1-0 | A13 | Biel Chess Festival 2025 | 2025-07-24 |
| Trachsel, Peter | Bachmann, Daniel | 1-0 | A34 | Biel Chess Festival 2025 | 2025-07-23 |
| Trachsel, Peter | Gireada, Lucas | 1-0 | A35 | Biel Chess Festival 2025 | 2025-07-17 |
| Trachsel, Peter | Mueller, Andrin | 0-1 | A38 | Biel Chess Festival 2025 | 2025-07-15 |
| Trachsel, Peter | Choi, Jungwoon | 1-0 | A11 | Biel Chess Festival 2024 - Amateur tournament | 2024-07-24 |
| Trachsel, Peter | Gertsch, Heinz | 0-1 | A35 | Biel Chess Festival 2024 - Amateur tournament | 2024-07-22 |
| Trachsel, Peter | Ribera Caro, Joan | 0-1 | A13 | Biel Chess Festival 2024 | 2024-07-17 |
| Trachsel, Peter | Harte, Bernd | 0-1 | A28 | Biel Chess Festival 2024 | 2022-07-19 |