International
Chess Federation
| Event code | 475094 |
| Tournament Name | IV Open Tres Cantos Sub1800 |
| City | Tres Cantos (Madrid) |
| Country | ESP |
| Number of players | 80 |
| System | s |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2026-05-23 |
| End Date | 2026-05-25 |
| Date received | 0000-00-00 |
| Date registered | 2026-04-05 |
| Type | |
| Time Control | Standard: 45 minutes with 30 seconds increment from move 1 |
| Zone | |
| Chief Arbiter | Gil Fernandez, Daniel (ESP) (SI) |
| Chief Organizer | |
| Organizer | |
| PGN file | |
| Orig.Report | |
More information: The full list of tournaments received from Spain for June 2026