International
Chess Federation
| Event code | 468861 |
| Tournament Name | 1. Muenster Oster Open - B |
| City | Muenster |
| Country | GER |
| Number of players | 108 |
| System | s |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2026-03-27 |
| End Date | 2026-03-31 |
| Date received | 2026-04-08 |
| Date registered | 2026-02-24 |
| Type | |
| Time Control | Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1 |
| Zone | |
| Reported mult. round days | 4 |
| Chief Arbiter | Junk, Andreas, Dr. (GER) |
| Deputy Chief Arbiter | Petersen, Finn Christopher (GER) Bochynek, Josua Peter (GER) |
| Arbiter | Stegner, Marco (GER) |
| Chief Organizer | Petersen, Finn Christopher (GER) |
| Organizer | |
| PGN file | |
| Orig.Report | View |
| View Report | Rated for May 2026 as Standard |
More information: The full list of tournaments received from Germany for May 2026