International
Chess Federation
| Event code | 427477 |
| Tournament Name | a3Ds Chess-Open 2025 A-Open |
| City | Braunschweig |
| Country | GER |
| Number of players | 56 |
| System | s |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2025-07-10 |
| End Date | 2025-07-10 |
| Date received | 2025-07-15 |
| Date registered | 2025-06-09 |
| Type | |
| Time Control | Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1 |
| Zone | |
| Reported mult. round days | 3 |
| Chief Arbiter | Hagemann, Sven (GER) |
| Deputy Chief Arbiter | Bachmann, Hans (GER) |
| Chief Organizer | Hagemann, Sven (GER) |
| Organizer | |
| PGN file | |
| Orig.Report | View |
| View Report | Rated for August 2025 as Standard |
More information: The full list of tournaments received from Germany for August 2025