| Event code | 63094 |
| Tournament Name | 21st World Senior Chess Championship |
| City | Opatija |
| Country | CRO |
| Number of players | 201 |
| System | s |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2011-11-15 |
| End Date | 2011-11-26 |
| Date received | 2011-11-30 |
| Date registered | 2011-10-13 |
| Type | |
| Time Control | Standard: 40 moves/90 min + 30 min end game, 30 sec per move |
| Zone | |
| Chief Arbiter | Sakotic, Vladimir (MNE) |
| Deputy Arbiter | Piacun, Eduard (CRO) Pizurica, Ratko (SRB) Birk, Bojan (CRO) Mazuran, Marijan (CRO) Franciskovic, Vinko (CRO) |
| Chief Organizer | Golubovic, Boris (CRO) |
| Organizer | |
| PGN file | Download |
| Orig.Report | View |
| View Report | Rated for January 2012 as Standard |
More information: The full list of tournaments received from Croatia for January 2012