| 
Event table notes
 | 
| Event data |  | 
   | Place: Modena |  
   | Start date: 1865 |  
   | End date:   1865 |  |  |  
   | Notes: |  
   | Sericano and Spinrad give +11-1=1 in 1862; Zavatarelli gives +9-1=1 in 1865. The original account by Dubois does seem to say that they played 11 games, all won by Dubois except a loss and a draw. I also read this as +9-1=1. |  |  |  |  
   | References |  | 
| Periodicals |  
   | [QCH], vol. 5, no. 18, 2017, page 437 |  
   | [RSI], vol. 4, no. 1, Jan. 1903, page 3 |  | Web |  
   | Sericano, C.  [Carlo Bonetti] |  
   | Spinrad, Jeremy P.  [Collected results, 1836-1863] |  |  |