International
Chess Federation
| Event code | 417374 |
| Tournament Name | IV Torneo Social Sub1800 Blanco y Negro 2025 |
| City | Madrid |
| Country | ESP |
| Number of players | 25 |
| System | s |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2025-04-27 |
| End Date | 2025-05-25 |
| Date received | 0000-00-00 |
| Date registered | 2025-03-21 |
| Type | |
| Time Control | Standard: 30 minutes for game with 30 seconds increment from move 1 |
| Zone | |
| Chief Arbiter | Alonso Abad, Enrique (ESP) |
| Deputy Chief Arbiter | Barroso Barroso, Jorge (ESP) |
| Chief Organizer | |
| Organizer | |
More information: The full list of tournaments received from Spain for June 2025