8 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Sebestyen-Magyar-Bupte, Matias | Hronikova, Stella | 0-1 | B01 | EUCC 2026 U10 | 2026-08-25 |
| Sebestyen-Magyar-Bupte, Matias | Janousek, Matej | 0-1 | B23 | EUCC 2026 U10 | 2026-08-24 |
| Sebestyen-Magyar-Bupte, Matias | Frisch, Eleonora | 0-1 | B01 | EUCC 2026 U10 | 2026-08-22 |
| Sebestyen-Magyar-Bupte, Matias | Moskvin, Andrii | 0-1 | B01 | EUCC 2026 U10 | 2026-08-19 |