International
Chess Federation
| Event code | 418736 |
| Tournament Name | Oscar Romero Open Hoorns Kampioenschap 2025 - C |
| City | Hoorn |
| Country | NED |
| Number of players | 50 |
| System | s |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2025-08-22 |
| End Date | 2025-08-24 |
| Date received | 0000-00-00 |
| Date registered | 2025-04-01 |
| Type | |
| Time Control | Standard: 90 minutes with 30 second increment from move 1 |
| Zone | |
| Reported mult. round days | 3 |
| Chief Arbiter | Van de Krol, Sernin (NED) |
| Deputy Chief Arbiter | Van de Krol, Rinus (NED) |
| Chief Organizer | Van Dijkhuizen, Robbert (NED) |
| Organizer | |
More information: The full list of tournaments received from Netherlands for September 2025