International
Chess Federation
| Event code | 434891 |
| Tournament Name | II BINATIONAL CHESS CHAMPIONSHIP APSON 2025 ABIERTA |
| City | Son, Agua Prieta |
| Country | MEX |
| Number of players | 60 |
| System | s |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2025-08-15 |
| End Date | 2025-08-17 |
| Date received | 2025-08-26 |
| Date registered | 2025-08-06 |
| Type | |
| Time Control | Standard: 60 minutes with 30 seconds increment from move 1 |
| Zone | |
| Reported mult. round days | 3 |
| Chief Arbiter | Cruz Bravo, Alfonso (MEX) |
| Chief Organizer | Lugo Estrada, Jose Antonio (MEX) |
| Organizer | |
| View Report | Rated for September 2025 as Standard |
More information: The full list of tournaments received from Mexico for September 2025