International
Chess Federation
| Event code | 423597 |
| Tournament Name | XI Open Fundacion Valencia Cuna 2025 |
| City | Valencia |
| Country | ESP |
| Number of players | 80 |
| System | s |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2025-07-28 |
| End Date | 2025-08-03 |
| Date received | 2025-08-06 |
| Date registered | 2025-05-07 |
| Type | |
| Time Control | Standard: 90 minutes with 30 second increment from move 1 |
| Zone | |
| Chief Arbiter | Siludakis, Hernan (ARG) |
| Deputy Chief Arbiter | Patino Garcia, Carols (VEN) (NI) |
| Chief Organizer | Lopez Mateo, Basilio Jose (ESP) |
| Organizer | |
More information: The full list of tournaments received from Spain for September 2025