15 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Boonstra, Jasper | Zapolskis, Antanas | 0-1 | B33 | Round 6: Boonstra, Jasper - Zapolskis, Antanas | 2026-08-23 |
| Boonstra, Jasper | Brennan, Henry | 0-1 | C02 | Round 7: Boonstra, Jasper - Brennan, Henry | 2026-08-23 |
| Boonstra, Jasper | Rogers, Tim L | 1-0 | B00 | Round 9: Boonstra, Jasper - Rogers, Tim L | 2026-08-23 |
| Boonstra, Jasper | Hng, Mei-En Emmanuelle | 0-1 | B41 | Round 2: Boonstra, Jasper - Hng, Mei-En Emmanuelle | 2026-08-22 |
| Boonstra, Jasper | Urkedal, Frode Olav Olsen | 0-1 | C56 | Round 4: Boonstra, Jasper - Urkedal, Frode Olav Olsen | 2026-08-22 |
| Boonstra, Jasper | Alexandrov, Matvey | 1/2-1/2 | C54 | Amsterdam Chess Festival 2026 - Groep B | 2026-07-17 |
| Boonstra, Jasper | Leentjens, Gilbert | 1/2-1/2 | C56 | Amsterdam Chess Festival 2026 - Groep B | 2026-07-13 |
| Boonstra, Jasper | Verschoor, Scott | 1/2-1/2 | B59 | Amsterdam Chess Open 2024 | 2024-11-02 |