International
Chess Federation
| Event code | 428542 |
| Tournament Name | 2025 GCT Sinquefield Cup |
| City | Saint Louis, MO |
| Country | USA |
| Number of players | 10 |
| System | r |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2025-08-18 |
| End Date | 2025-08-27 |
| Date received | 0000-00-00 |
| Date registered | 2025-06-18 |
| Type | |
| Time Control | Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1 |
| Zone | |
| Chief Arbiter | Bird, Christopher (USA) |
| Deputy Chief Arbiter | Myers, Maya (USA) |
| Chief Organizer | Pointer, Richard (USA) |
| Organizer | |
More information: The full list of tournaments received from United States of America for September 2025