Piero Bertacco
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Marostica op | ??/??/1995 | 2060 |  Italy |
| Asiag Ludi Univ sim | 09/10/1991 | 134 | Italy |
Most Played Openings as White
| ECO | Opening | Games |
| A86 | Dutch with c4 & g3 | 1 games |
| E12 | Queen's Indian defence | 1 games |
| E11 | Bogo-Indian defence | 1 games |
| A49 | King's Indian, fianchetto without c4 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A00 | Polish (Sokolsky) opening | 1 games |
| E12 | Queen's Indian defence | 1 games |
| D02 | Queen's pawn game | 1 games |
| D35 | Queen's Gambit Declined, 3...Nf6 | 1 games |
