International
Chess Federation
| Event code | 429028 |
| Tournament Name | 2025 King County Open - Blitz |
| City | Bellevue, WA |
| Country | USA |
| Number of players | 50 |
| System | s |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2025-09-28 |
| End Date | 2025-09-28 |
| Date received | 0000-00-00 |
| Date registered | 2025-06-22 |
| Type | |
| Time Control | Blitz: 5 minutes for game with 3 seconds increment from move 1 |
| Zone | |
| Reported mult. round days | 1 |
| Chief Arbiter | Atikankhotchasee, Manunthon (THA) (FI) |
| Chief Organizer | Sinanan, Joshua (USA) |
| Organizer | |
More information: The full list of tournaments received from United States of America for October 2025