International
Chess Federation
| Event code | 406684 |
| Tournament Name | Open Internacional Ciudad de Oviedo 2025 |
| City | Oviedo |
| Country | ESP |
| Number of players | 250 |
| System | s |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2025-07-21 |
| End Date | 2025-07-27 |
| Date received | 0000-00-00 |
| Date registered | 2025-01-10 |
| Type | |
| Time Control | Standard: 90 minutes with 30 second increment from move 1 |
| Zone | |
| Chief Arbiter | Caso Huerta, Marcos (ESP) |
| Chief Organizer | Llaneza Vega, Juan Alberto (ESP) |
| Organizer | |
More information: The full list of tournaments received from Spain for August 2025