38 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Kamphuis, Jasper | Bekker, Stefan | 0-1 | B90 | Round 9: Kamphuis, Jasper - Bekker, Stefan | 2026-05-24 |
| Kamphuis, Jasper | Aravindhan, Achyuth | 1/2-1/2 | B33 | Round 11: Kamphuis, Jasper - Aravindhan, Achyuth | 2026-05-24 |
| Kamphuis, Jasper | Jellema, Pieter | 0-1 | B15 | Round 13: Kamphuis, Jasper - Jellema, Pieter | 2026-05-24 |
| Kamphuis, Jasper | Ootes, Lars | 0-1 | B06 | Round 2: Kamphuis, Jasper - Ootes, Lars | 2026-05-23 |
| Kamphuis, Jasper | Van der Werf, Mark | 0-1 | C44 | Round 4: Kamphuis, Jasper - Van der Werf, Mark | 2026-05-23 |
| Kamphuis, Jasper | Simenon, Jozef | 1/2-1/2 | B06 | Round 7: Kamphuis, Jasper - Simenon, Jozef | 2026-05-23 |
| Kamphuis, Jasper | Van Foreest, Pieter | 0-1 | C56 | Round 3: Kamphuis, Jasper - Van Foreest, Pieter | 2026-05-15 |
| Kamphuis, Jasper | Dordevic, Tom | 0-1 | B90 | Round 8: Kamphuis, Jasper - Dordevic, Tom | 2025-12-28 |
| Kamphuis, Jasper | Blok, Xaveer | 1-0 | B90 | Chessfestival Groningen 2025 Open A | 2025-12-26 |
| Kamphuis, Jasper | De Boer, Eelke | 0-1 | B90 | Round 6: Kamphuis, Jasper - De Boer, Eelke | 2025-12-26 |
| Kamphuis, Jasper | Jin, Yueheng | 0-1 | C44 | Round 4: Kamphuis, Jasper - Jin, Yueheng | 2025-12-24 |
| Kamphuis, Jasper | Makhynia, Kostiantyn | 0-1 | B33 | Round 8: Kamphuis, Jasper - Makhynia, Kostiantyn | 2025-10-24 |
| Kamphuis, Jasper | Winter, Sven | 1-0 | B12 | Round 6: Kamphuis, Jasper - Winter, Sven | 2025-10-22 |
| Kamphuis, Jasper | Struik, Marcel | 1-0 | B12 | Round 4: Kamphuis, Jasper - Struik, Marcel | 2025-10-21 |
| Kamphuis, Jasper | Harshavardhan G B | 0-1 | C44 | Round 2: Kamphuis, Jasper - Harshavardhan G B | 2025-10-19 |
| Kamphuis, Jasper | Van de Griendt, Jan Willem | 1-0 | C50 | Semi-Finals: Kamphuis, Jasper - Van de Griendt, Jan Willem | 2025-05-29 |
| Kamphuis, Jasper | Ronge, Tim | 0-1 | C56 | HZ University of Applied Sciences Chess Tournament | |
| Kamphuis, Jasper | De Boer, Eelke | 0-1 | B57 | HZ University of Applied Sciences Chess Tournament |