International
Chess Federation
| Event code | 419870 |
| Tournament Name | LXX Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Queretaro 2025 Avanzados |
| City | QRO, Queretaro |
| Country | MEX |
| Number of players | 200 |
| System | s |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2025-04-15 |
| End Date | 2025-04-19 |
| Date received | 2025-04-27 |
| Date registered | 2025-04-09 |
| Type | |
| Time Control | Standard: 90 minutes with 30 second increment from move 1 |
| Zone | |
| Reported mult. round days | 3 |
| Chief Arbiter | Arroyo Arce, Hugo Humberto (MEX) |
| Deputy Chief Arbiter | Cruz Bravo, Alfonso (MEX) |
| Arbiter | Santiago Garcia, Ismael (MEX) Montero Gonzalez, Karla (MEX) |
| Chief Organizer | Hernandez Hernandez, Raul Enrique (MEX) |
| Organizer | |
More information: The full list of tournaments received from Mexico for May 2025