International
Chess Federation
| Event code | 415916 |
| Tournament Name | Open Internacional de Ajedrez Semana Santa Tajamar 2025 |
| City | Madrid |
| Country | ESP |
| Number of players | 120 |
| System | s |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2025-04-10 |
| End Date | 2025-04-14 |
| Date received | 0000-00-00 |
| Date registered | 2025-03-11 |
| Type | |
| Time Control | Standard: 90 minutes with 30 second increment from move 1 |
| Zone | |
| Chief Arbiter | Martin Vazquez, Jose Luis (ESP) |
| Chief Organizer | Elissalt Cardenas, Hector (ESP) |
| Organizer | |
More information: The full list of tournaments received from Spain for May 2025