44 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Valcarcel Sierra, Gustavo | Pacheco Gutierrez, Johnny Rafael | 0-1 | E10 | Round 1: Valcarcel Sierra, Gustavo - Pacheco Gutierrez, Johnny Rafael | 2026-09-20 |
| Valcarcel Sierra, Gustavo | Jacabo Monsalve | 1-0 | D20 | Round 3: Valcarcel Sierra, Gustavo - Jacabo Monsalve | 2026-09-20 |
| Valcarcel Sierra, Gustavo | Pena Gomez, Jaime Alfonso | 1-0 | D21 | Round 5: Valcarcel Sierra, Gustavo - Pena Gomez, Jaime Alfonso | 2026-09-20 |
| Valcarcel Sierra, Gustavo | Garvin Mejia, Ricardo Luis | 0-1 | B32 | Round 7: Valcarcel Sierra, Gustavo - Garvin Mejia, Ricardo Luis | 2026-09-20 |
| Valcarcel Sierra, Gustavo | Cantor Pardo, Antonio | 1-0 | A40 | Round 1: Valcarcel Sierra, Gustavo - Cantor Pardo, Antonio | 2026-08-22 |
| Valcarcel Sierra, Gustavo | Rua Palacio, Nora | 0-1 | E20 | Round 3: Valcarcel Sierra, Gustavo - Rua Palacio, Nora | 2026-08-22 |
| Valcarcel Sierra, Gustavo | Juan Manuel Herrera Triana | 1-0 | D15 | Round 5: Valcarcel Sierra, Gustavo - Juan Manuel Herrera Triana | 2026-08-22 |
| Valcarcel Sierra, Gustavo | Torres Rodriguez, Fabian Leonardo | 0-1 | D06 | Round 7: Valcarcel Sierra, Gustavo - Torres Rodriguez, Fabian Leonardo | 2026-08-22 |
| Valcarcel Sierra, Gustavo | Cardenas Gamboa, German Alejandro | 1-0 | A40 | Round 6: Valcarcel Sierra, Gustavo - Cardenas Gamboa, German Alejandro | 2026-06-15 |
| Valcarcel Sierra, Gustavo | Bustos Acosta, Isauro | 1-0 | E67 | Round 7: Valcarcel Sierra, Gustavo - Bustos Acosta, Isauro | 2026-06-15 |
| Valcarcel Sierra, Gustavo | Pena Gomez, Jaime Alfonso | 1-0 | D20 | Round 4: Valcarcel Sierra, Gustavo - Pena Gomez, Jaime Alfonso | 2026-06-14 |
| Valcarcel Sierra, Gustavo | Guerrero Avila, Hernando | 0-1 | A90 | Round 2: Valcarcel Sierra, Gustavo - Guerrero Avila, Hernando | 2026-06-13 |
| Valcarcel Sierra, Gustavo | Munetones Hernandez, Juan Jose | 1/2-1/2 | D30 | Round 2: Valcarcel Sierra, Gustavo - Munetones Hernandez, Juan Jose | 2026-05-24 |
| Valcarcel Sierra, Gustavo | Conde Granada, Alain Camilo | 0-1 | A65 | Round 4: Valcarcel Sierra, Gustavo - Conde Granada, Alain Camilo | 2026-05-24 |
| Valcarcel Sierra, Gustavo | Ortega Leon, Jaime | 0-1 | D31 | Round 6: Valcarcel Sierra, Gustavo - Ortega Leon, Jaime | 2026-05-24 |
| Valcarcel Sierra, Gustavo | Alejandro Zornosa Torres | 1-0 | D35 | Round 3: Valcarcel Sierra, Gustavo - Alejandro Zornosa Torres | 2026-04-20 |
| Valcarcel Sierra, Gustavo | Vargas Sanchez, Mauricio | 1-0 | D53 | Round 5: Valcarcel Sierra, Gustavo - Vargas Sanchez, Mauricio | 2026-04-20 |
| Valcarcel Sierra, Gustavo | Torres Rodriguez, Fabian Leonardo | 0-1 | D06 | Round 7: Valcarcel Sierra, Gustavo - Torres Rodriguez, Fabian Leonardo | 2026-04-20 |
| Valcarcel Sierra, Gustavo | Villamil Alarcon, Hector Orlando | 0-1 | D79 | IRT Clasico Kallpa Open 2025 | 2025-06-28 |
| Valcarcel Sierra, Gustavo | Bejarano, Dany Andres | 1/2-1/2 | E12 | Round 1: Valcarcel Sierra, Gustavo - Bejarano, Dany Andres | 2025-02-23 |
| Valcarcel Sierra, Gustavo | Ordonez Diaz, Luis Fernando | 0-1 | E10 | Round 7: Valcarcel Sierra, Gustavo - Ordonez Diaz, Luis Fernando | 2025-02-23 |
| Valcarcel Sierra, Gustavo | Toro Ramirez, Samuel | 0-1 | A42 | Feria de Manizales | 2025-01-08 |
| Valcarcel Sierra, Gustavo | Manquillo, Juan Esteban | 1/2-1/2 | E11 | Round 3: Valcarcel Sierra, Gustavo - Manquillo, Juan Esteban | 2024-04-05 |