14 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Arce Oviedo, Cesar | Bolanos Barth, Francisco | 1-0 | A40 | Campeonato Nacional Senior 2026 | 2026-04-11 |
| Arce Oviedo, Cesar | Murillo Arguedas, Jaime | 0-1 | B23 | Campeonato Nacional Senior 2026 | 2026-04-05 |
| Arce Oviedo, Cesar | Cespedes Rodriguez, Luis Michel | 0-1 | A46 | Campeonato Nacional Senior 2026 | 2026-04-04 |
| Arce Oviedo, Cesar | Araya Umana, Carlos | 0-1 | D04 | Campeonato Nacional Senior 2025 | |
| Arce Oviedo, Cesar | Pazmino Acosta, Magdalena | 1-0 | A00 | Campeonato Nacional Senior 2025 | |
| Arce Oviedo, Cesar | Murillo Tsijli, Manuel | 0-1 | A00 | Campeonato Nacional Senior 2025 |