S. Onisi
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Rome-ch | ??/??/1996 | 339 | Italy |
Most Played Openings as White
| ECO | Opening | Games |
| C19 | French, Winawer, advance, 6...Ne7 | 1 games |
| B08 | Pirc, classical (two knights) system | 1 games |
| C13 | French, classical | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B51 | Sicilian, Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack | 1 games |
| D45 | Queen's Gambit Declined semi-Slav, 5.e3 | 1 games |


Italy