International
Chess Federation
| Event code | 414103 |
| Tournament Name | Tocantins Chess Open STD 2025 |
| City | Palmas TO |
| Country | BRA |
| Number of players | 70 |
| System | s |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2025-04-18 |
| End Date | 2025-04-21 |
| Date received | 0000-00-00 |
| Date registered | 2025-02-25 |
| Type | |
| Time Control | Standard: 90 minutes with 30 second increment from move 1 |
| Zone | |
| Chief Arbiter | Macedo, Maximo Igor (BRA) (FI) |
| Chief Organizer | |
| Organizer | |
More information: The full list of tournaments received from Brazil for May 2025