International
Chess Federation
| Event code | 430774 |
| Tournament Name | Tonder Byturnering 2025 Round 4-6 |
| City | Tonder |
| Country | DEN |
| Number of players | 16 |
| System | s |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2025-09-29 |
| End Date | 2025-10-27 |
| Date received | 0000-00-00 |
| Date registered | 2025-07-05 |
| Type | |
| Time Control | Standard: 90 minutes with 30 second increment from move 1 |
| Zone | |
| Chief Arbiter | Lauritzen, Vagn (DEN) |
| Deputy Chief Arbiter | Falsig, Niels (DEN) |
| Chief Organizer | |
| Organizer | |
More information: The full list of tournaments received from Denmark for November 2025