International
Chess Federation
| Event code | 430523 |
| Tournament Name | 36ste Open van Leuven - Reeks A |
| City | Leuven |
| Country | BEL |
| Number of players | 140 |
| System | s |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2025-11-08 |
| End Date | 2025-11-11 |
| Date received | 0000-00-00 |
| Date registered | 2025-07-03 |
| Type | |
| Time Control | Standard: 90 minutes with 30 second increment from move 1 |
| Zone | |
| Reported mult. round days | 3 |
| Chief Arbiter | Malfliet, Bernard (BEL) |
| Deputy Chief Arbiter | Cornet, Luc (BEL) (FT) Persoons, Bart (BEL) |
| Chief Organizer | Renkens, Stef (BEL) |
| Organizer | |
More information: The full list of tournaments received from Belgium for December 2025