International
Chess Federation
| Event code | 435715 |
| Tournament Name | 1st Annual Washington Dulles Open |
| City | Oak Grove, VA |
| Country | USA |
| Number of players | 35 |
| System | s |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2025-11-07 |
| End Date | 2025-11-09 |
| Date received | 0000-00-00 |
| Date registered | 2025-08-13 |
| Type | |
| Time Control | Standard: 110 minutes for game with 10 sec increment from move 1 |
| Zone | |
| Reported mult. round days | 2 |
| Chief Arbiter | Jablon, Stephen (USA) |
| Deputy Chief Arbiter | Hiban, Josh (USA) Dommalapati, Anand (USA) (SI) |
| Chief Organizer | Hiban, Josh (USA) |
| Organizer | |
| PGN file | |
| Orig.Report | |
More information: The full list of tournaments received from United States of America for December 2025