25 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Zwirs, Jasper | Nieuwelink, Kees | 1-0 | A80 | Round 5: Zwirs, Jasper - Nieuwelink, Kees | 2025-12-13 |
| Zwirs, Jasper | Romanov, Evgeny | 0-1 | D01 | Round 1: Zwirs, Jasper - Romanov, Evgeny | 2024-08-10 |
| Zwirs, Jasper | Koster, Chiel | 1/2-1/2 | D01 | Round 8: Zwirs, Jasper - Koster, Chiel | 2024-07-31 |
| Zwirs, Jasper | Grooten, Herman | 0-1 | D01 | Round 6: Zwirs, Jasper - Grooten, Herman | 2024-07-29 |
| Zwirs, Jasper | Van Foreest, Machteld | 1-0 | D01 | Round 4: Zwirs, Jasper - Van Foreest, Machteld | 2024-07-26 |
| Zwirs, Jasper | Evengroen, Jan | 1-0 | D01 | Round 2: Zwirs, Jasper - Evengroen, Jan | 2024-07-24 |
| Jasper Zwirs | Tom De Jong | 0-1 | B12 | Round 9: Jasper Zwirs - Tom De Jong | 2022-08-13 |
| Jasper Zwirs | Dominik Laux | 1/2-1/2 | B90 | Round 5: Jasper Zwirs - Dominik Laux | 2022-08-09 |
| Jasper Zwirs | Joey Grochal | 1-0 | B48 | Round 3: Jasper Zwirs - Joey Grochal | 2022-08-07 |
| Jasper Zwirs | Jan Pijkeren | 0-1 | B42 | Round 8: Jasper Zwirs - Jan Pijkeren | 2022-08-03 |
| Jasper Zwirs | Esper Van Baar | 0-1 | B94 | Round 7: Jasper Zwirs - Esper Van Baar | 2022-08-02 |
| Jasper Zwirs | Prajit Sai Kumar | 1/2-1/2 | B56 | Round 5: Jasper Zwirs - Prajit Sai Kumar | 2022-07-30 |
| Jasper Zwirs | Kirill Burdalev | 1/2-1/2 | C15 | Round 3: Jasper Zwirs - Kirill Burdalev | 2022-07-28 |
| Jasper Zwirs | Sjoerd Van Roon | 0-1 | B33 | Round 2: Jasper Zwirs - Sjoerd Van Roon | 2022-07-27 |