Speranza, Mariano
Last game 2013
Games
12
Wins
4
Draws
0
Losses
8
Peak Elo
1868
33.3% score
As White
No repeated openings.
As Black
| C41 | Philidor Defense: Lion Variation | 2 | 50.0% |
Recent games
| Speranza, Mariano1868 | 0-1 | Amura, C2312 | 44th Marcel Duchamp | 2013 |
| Speranza, Mariano1851 | 0-1 | Romero, Fa2058 | 7th Americas Continental 2012 | 2012 |
| Baeta, M2101 | 1-0 | Speranza, Mariano1851 | 7th Americas Continental 2012 | 2012 |
| Speranza, Mariano1851 | 1-0 | Fonseca, Luis Ernesto Serra Azul2096 | 7th Americas Continental 2012 | 2012 |
| Pirola, M2070 | 1-0 | Speranza, Mariano1851 | 7th Americas Continental 2012 | 2012 |
| Speranza, Mariano1851 | 0-1 | Avila, P2145 | 7th Americas Continental 2012 | 2012 |
| Judewicz, Alejandro2084 | 0-1 | Speranza, Mariano1851 | 7th Americas Continental 2012 | 2012 |
| Speranza, Mariano1851 | 1-0 | Cordono, Carlos | 7th Americas Continental 2012 | 2012 |
| Morelli, Nicolas2036 | 1-0 | Speranza, Mariano1851 | 7th Americas Continental 2012 | 2012 |
| Speranza, Mariano1851 | 0-1 | Fiori, H2125 | 7th Americas Continental 2012 | 2012 |
| Ferreira, K2121 | 0-1 | Speranza, Mariano1851 | 7th Americas Continental 2012 | 2012 |
| Speranza, Mariano1851 | 0-1 | Umetsubo, C2276 | 7th Americas Continental 2012 | 2012 |