G. Bertazzoni
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Pellestrina op-D | ??/??/1979 | 0 | Italy |
Most Played Openings as White
| ECO | Opening | Games |
| B07 | Pirc defence | 1 games |
| C10 | French, Paulsen variation | 1 games |
| B33 | Sicilian defence | 1 games |
| B90 | Sicilian, Najdorf | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B24 | Sicilian, closed | 1 games |
| D35 | Queen's Gambit Declined, 3...Nf6 | 1 games |
| D04 | Queen's pawn game | 1 games |


Italy