9 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Charaja Umana, Nataly Crisbeth | Aguilar Naranjo, Ivanna | 0-1 | C50 | Round 5: Charaja Umana, Nataly Crisbeth - Aguilar Naranjo, Ivanna | 2026-01-22 |
| Charaja Umana, Nataly Crisbeth | Barboza Viquez, Angelica | 0-1 | C55 | Round 6: Charaja Umana, Nataly Crisbeth - Barboza Viquez, Angelica | 2026-01-20 |
| Charaja Umana, Nataly Crisbeth | Irola Araya, Camila | * | B20 | Round 6: Charaja Umana, Nataly Crisbeth - Irola Araya, Camila | 2026-01-09 |
| Charaja Umana, Nataly Crisbeth | Rodriguez Membreno, Sebastian | 0-1 | B23 | Ronda 4: Charaja Umana, Nataly Crisbeth - Rodriguez Membreno, Sebastian | 2024-12-28 |