International
Chess Federation
| Event code | 429251 |
| Tournament Name | Sparkassen Chess Trophy 2025 B-Open |
| City | Dortmund |
| Country | GER |
| Number of players | 198 |
| System | s |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2025-08-02 |
| End Date | 2025-08-09 |
| Date received | 2025-08-24 |
| Date registered | 2025-06-23 |
| Type | |
| Time Control | Standard: All Moves in 91 Min. Incr. 10 Sec. / / |
| Zone | |
| Chief Arbiter | Jaeger, Frank (GER) |
| Deputy Chief Arbiter | Haase, Carsten (GER) Junk, Andreas, Dr. (GER) |
| Arbiter | Coenjaerts, Rene (NED) Daemmig, Matthias, Dr. (GER) Bochynek, Josua Peter (GER) Kantor, Nikita (GER) |
| Chief Organizer | Zelbel, Patrick (GER) |
| Organizer | |
| View Report | Rated for September 2025 as Standard |
More information: The full list of tournaments received from Germany for September 2025