International
Chess Federation
| Event code | 407672 |
| Tournament Name | 15. Nordhaeuser Schachopen - Hauptturnier |
| City | Nordhausen |
| Country | GER |
| Number of players | 80 |
| System | s |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2025-07-31 |
| End Date | 2025-08-03 |
| Date received | 0000-00-00 |
| Date registered | 2025-01-16 |
| Type | |
| Time Control | Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1 |
| Zone | |
| Reported mult. round days | 3 |
| Chief Arbiter | Markus, Nico (GER) |
| Deputy Chief Arbiter | Guelsdorff, Florian (GER) Nagel, Michael (GER) |
| Chief Organizer | Schrader, Torsten (GER) |
| Organizer | |
More information: The full list of tournaments received from Germany for September 2025