International
Chess Federation
| Event code | 431967 |
| Tournament Name | MARIENBAD OPEN 2026 C - FIDE open |
| City | Marianske Lazne |
| Country | CZE |
| Number of players | 80 |
| System | s |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2026-01-17 |
| End Date | 2026-01-24 |
| Date received | 0000-00-00 |
| Date registered | 2025-07-15 |
| Type | |
| Time Control | Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1 |
| Zone | |
| Chief Arbiter | Dobrotka, Martin (SVK) |
| Chief Organizer | Lausman, Petr (CZE) |
| Organizer | |
More information: The full list of tournaments received from Czech Republic for February 2026