International
Chess Federation
| Event code | 435360 |
| Tournament Name | I Diament - 7R Rapid - OPEN do FIDE |
| City | Siemianowice Slaskie |
| Country | POL |
| Number of players | 30 |
| System | s |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2025-09-07 |
| End Date | 2025-09-07 |
| Date received | 0000-00-00 |
| Date registered | 2025-08-10 |
| Type | |
| Time Control | Rapid: All Moves in 8 Min. Incr. 4 Sec. / / |
| Zone | |
| Reported mult. round days | 1 |
| Chief Arbiter | Wesolowski, Lukasz (POL) |
| Chief Organizer | Wesolowski, Lukasz (POL) |
| Organizer | |
More information: The full list of tournaments received from Poland for October 2025