International
Chess Federation
| Event code | 444436 |
| Tournament Name | Torneo ONA Ajedrez Supremo Del Sur- Este under 1750 |
| City | Patillas |
| Country | PUR |
| Number of players | 32 |
| System | s |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2025-10-10 |
| End Date | 2025-10-12 |
| Date received | 2025-10-16 |
| Date registered | 2025-09-29 |
| Type | |
| Time Control | Standard: 90 minutes with 30 second increment from move 1 |
| Zone | |
| Reported mult. round days | 2 |
| Chief Arbiter | Comas Colon, Rinelly M. (PUR) (SI) |
| Deputy Chief Arbiter | Olivari De Jesus, Felix A. (PUR) |
| Chief Organizer | Bernier Gonzalez, Hector (PUR) |
| Organizer | |
| PGN file | |
| Orig.Report | View |
| View Report | Rated for November 2025 as Standard |
More information: The full list of tournaments received from Puerto Rico for November 2025