International
Chess Federation
| Event code | 427254 |
| Tournament Name | GX Porto Interno 2025 |
| City | Porto |
| Country | POR |
| Number of players | 30 |
| System | s |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2025-06-18 |
| End Date | 2025-07-30 |
| Date received | 2025-08-16 |
| Date registered | 2025-06-07 |
| Type | |
| Time Control | Standard: 90 minutes with 30 second increment from move 1 |
| Zone | |
| Reported mult. round days | 1 |
| Chief Arbiter | Pinho, Joaquim Brandao (POR) |
| Chief Organizer | |
| Organizer | |
| PGN file | |
| Orig.Report | View |
| View Report | Rated for September 2025 as Standard |
More information: The full list of tournaments received from Portugal for September 2025