25 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| De la Ossa Madera, Ethan | Rubiano Peralta, Luis Emmanuel | 1-0 | B83 | Round 5: De la Ossa Madera, Ethan - Rubiano Peralta, Luis Emmanuel | 2024-11-25 |
| De la Ossa Madera, Ethan | Leon Acevedo, Juan Alejandro | 0-1 | B33 | Round 2: De la Ossa Madera, Ethan - Leon Acevedo, Juan Alejandro | 2024-11-25 |
| De la Ossa Madera, Ethan | Garcia Lucumi, Juan Pablo | 1-0 | C50 | Round 3: De la Ossa Madera, Ethan - Garcia Lucumi, Juan Pablo | 2024-11-25 |
| De la Ossa Madera, Ethan | Zarabanda Rojas, Daniel Santiago | 0-1 | B13 | Round 6: De la Ossa Madera, Ethan - Zarabanda Rojas, Daniel Santiago | 2024-11-25 |
| De la Ossa Madera, Ethan | Garces Suaza, Carlos Daniel | 1/2-1/2 | C50 | Round 7: De la Ossa Madera, Ethan - Garces Suaza, Carlos Daniel | 2024-11-25 |
| De la Ossa Madera, Ethan | Padilla, Jorge Andres | 1-0 | B90 | Round 9: De la Ossa Madera, Ethan - Padilla, Jorge Andres | 2024-11-25 |
| De la Ossa Madera, Ethan | Rubiano Peralta, Luis Emmanuel | 1-0 | B83 | Round 12: De la Ossa Madera, Ethan - Rubiano Peralta, Luis Emmanuel | 2024-11-25 |
| De la Ossa Madera, Ethan | Berty Diaz, Eloy David | 1-0 | C50 | Round 7: De la Ossa Madera, Ethan - Berty Diaz, Eloy David | 2024-11-24 |
| De la Ossa Madera, Ethan | Padilla, Jorge Andres | 0-1 | B92 | Round 1: De la Ossa Madera, Ethan - Padilla, Jorge Andres | 2024-11-24 |
| De la Ossa Madera, Ethan | Bolanos Arciniegas, Juan Esteban | 1-0 | B56 | Round 3: De la Ossa Madera, Ethan - Bolanos Arciniegas, Juan Esteban | 2024-11-24 |
| De la Ossa Madera, Ethan | Bolanos Arciniegas, Juan Esteban | 1/2-1/2 | B32 | Round 5: De la Ossa Madera, Ethan - Bolanos Arciniegas, Juan Esteban | 2024-11-23 |
| De la Ossa Madera, Ethan | Duran Cardoso, Nicolas | 1/2-1/2 | B32 | Round 3: De la Ossa Madera, Ethan - Duran Cardoso, Nicolas | 2024-11-22 |