International
Chess Federation
| Event code | 451931 |
| Tournament Name | ABIERTO MENDOZA "Copa Guaymallen" |
| City | Guaymallen -Mendoza |
| Country | ARG |
| Number of players | 100 |
| System | s |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2025-12-05 |
| End Date | 2025-12-08 |
| Date received | 2025-12-24 |
| Date registered | 2025-11-13 |
| Type | |
| Time Control | Standard: 90 minutes for game with 30 seconds delay from move 1 |
| Zone | |
| Reported mult. round days | 4 |
| Chief Arbiter | Sanchez, Martin (ARG) |
| Deputy Chief Arbiter | Balderrama, Enzo (ARG) |
| Chief Organizer | Herrera, Raquel (ARG) |
| Organizer | |
| PGN file | |
| Orig.Report | View |
| View Report | Rated for January 2026 as Standard |
More information: The full list of tournaments received from Argentina for January 2026