| 
   | Results |  |  |  
   | Crosstable scores |  |  |  |  |  |  |  
Event table notes
 | 
| Event data |  | 
   | Name: Pest Chess Circle Championship |  
   | Place: Pest |  
   | Start date: Mar. 1866 |  
   | End date:   Apr. 1866 |  |  |  
   | Notes: |  
   | Only partial results available. This was a 17-player single-round all-play-all tournament. Draws were not counted and had to be replayed, but any draws are not known and so not included here. |  |  |  |  
   | References |  | 
| Books |  
   | Barcza, Magyar Sakktörténet, Vol.1, page 150 |  |  |