International
Chess Federation
| Event code | 414732 |
| Tournament Name | 1st Arpad-hazi Jolan Open |
| City | Esztergom |
| Country | HUN |
| Number of players | 150 |
| System | s |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2025-08-11 |
| End Date | 2025-08-17 |
| Date received | 0000-00-00 |
| Date registered | 2025-03-03 |
| Type | |
| Time Control | Standard: 90 minutes with 30 second increment from move 1 |
| Zone | |
| Reported mult. round days | 2 |
| Chief Arbiter | Horvath, Csaba (HUN) (FI,AO) |
| Deputy Chief Arbiter | Laszlo, Imre (HUN) (AO) |
| Arbiter | Akots, Gabor (HUN) |
| Chief Organizer | |
| Organizer | |
More information: The full list of tournaments received from Hungary for September 2025