7 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Zerdila-Herrera, Karmen | Moshoboro, Laone Phoebe | 0-1 | C48 | World Youth Cup 2021 O16-G12 - Girls 12 | 2021-08-16 |
| Zerdila-Herrera, Karmen | Maharaj, Anasuriya Seeram | 1-0 | C50 | World Youth Cup 2021 O16-G12 - Girls 12 | 2021-08-16 |
| Zerdila-Herrera, Karmen | Burentsogt, Enerel | 0-1 | B80 | World Youth Cup 2021 O16-G12 - Girls 12 | 2021-08-16 |
| Zerdila-Herrera, Karmen | Lall, Anaya | 1-0 | C46 | World Youth Cup 2021 O16-G12 - Girls 12 | 2021-08-16 |