26 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Obando Alzate, Mathias | Guayazan Galeano, Juan David | 0-1 | C01 | Round 8: Obando Alzate, Mathias - Guayazan Galeano, Juan David | 2025-02-02 |
| Obando Alzate, Mathias | Buitrago Garces, Maicol | 0-1 | B40 | Round 5: Obando Alzate, Mathias - Buitrago Garces, Maicol | 2025-01-31 |
| Obando Alzate, Mathias | Delgado Caballero, Kevin Daniel | 0-1 | C50 | Round 3: Obando Alzate, Mathias - Delgado Caballero, Kevin Daniel | 2025-01-30 |
| Obando Alzate, Mathias | Cuello Garcia, Richard Orlando | 0-1 | B07 | Round 1: Obando Alzate, Mathias - Cuello Garcia, Richard Orlando | 2025-01-29 |
| Obando Alzate, Mathias | Herrera Jimenez, Mateo | 0-1 | B90 | Round 1: Obando Alzate, Mathias - Herrera Jimenez, Mateo | 2024-12-12 |
| Obando Alzate, Mathias | Moreno Palacios, Alejandro | 0-1 | B43 | Round 2: Obando Alzate, Mathias - Moreno Palacios, Alejandro | 2024-10-06 |
| Obando Alzate, Mathias | Arias Romero, Erick Orlando | 1-0 | C42 | Round 4: Obando Alzate, Mathias - Arias Romero, Erick Orlando | 2024-10-06 |
| Obando Alzate, Mathias | Vasquez Sanchez, Juan Pablo | 0-1 | B70 | Round 6: Obando Alzate, Mathias - Vasquez Sanchez, Juan Pablo | 2024-10-06 |
| Obando Alzate, Mathias | Viasus Cuellar, Juan Diego | 0-1 | B34 | Round 8: Obando Alzate, Mathias - Viasus Cuellar, Juan Diego | 2024-10-06 |
| Obando Alzate, Mathias | Castano Ariza, Alejandro | 1-0 | B12 | Round 6: Obando Alzate, Mathias - Castano Ariza, Alejandro | 2024-07-14 |
| Obando Alzate, Mathias | Sebastian Quintero Quintero | 0-1 | C50 | Round 4: Obando Alzate, Mathias - Sebastian Quintero Quintero | 2024-07-13 |
| Obando Alzate, Mathias | Alvarado Quintero, David Mateo | 0-1 | B45 | Round 2: Obando Alzate, Mathias - Alvarado Quintero, David Mateo | 2024-07-12 |