International
Chess Federation
| Event code | 426744 |
| Tournament Name | Open Blitz Kolomna Chmp. 2025 |
| City | Kolomna |
| Country | RUS |
| Number of players | 89 |
| System | s |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2025-06-12 |
| End Date | 2025-06-12 |
| Date received | 2025-06-19 |
| Date registered | 2025-06-03 |
| Type | |
| Time Control | Blitz: 3 minutes for game with 2 seconds increment from move 1 |
| Zone | |
| Reported mult. round days | 1 |
| Chief Arbiter | Kovpak, Igor (RUS) (FT) |
| Arbiter | Klichev, Mikhail (RUS) |
| Pairings Arbiter | Romanov, Sergey A (RUS) |
| Chief Organizer | Beregovoy, Sergey (RUS) |
| Organizer | |
| View Report | Rated for July 2025 as Blitz |
More information: The full list of tournaments received from Russia for July 2025