International
Chess Federation
| Event code | 461331 |
| Tournament Name | 2026 Washington State Championship - Challengers |
| City | Seattle, WA |
| Country | USA |
| Number of players | 10 |
| System | r |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2026-02-06 |
| End Date | 2026-02-22 |
| Date received | 2026-02-26 |
| Date registered | 2026-01-09 |
| Type | |
| Time Control | Standard: 40 Moves in 120 Min. Incr. 10 Sec. / / 30 Min. Incr. 10 Sec. |
| Zone | |
| Reported mult. round days | 4 |
| Chief Arbiter | Atikankhotchasee, Manunthon (THA) (FI) |
| Chief Organizer | Sinanan, Joshua (USA) |
| Organizer | |
| PGN file | |
| Orig.Report | View |
| View Report | Rated for March 2026 as Standard |
More information: The full list of tournaments received from United States of America for March 2026