4 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Alex Kostov | Isauro Bustos Acosta | 0-1 | B06 | Round 5: Alex Kostov - Isauro Bustos Acosta | 2023-07-21 |
| Alex Kostov | Isabella Valencia Quinchia | 0-1 | B22 | Round 2: Alex Kostov - Isabella Valencia Quinchia | 2023-06-29 |