Giacinto Pieroni
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Porto San Giorgio op 19th | 08/21/2006 | 1956 |  Italy |
Most Played Openings as White
| ECO | Opening | Games |
Most Played Openings as Black
| ECO | Opening | Games |
| D31 | Queen's Gambit Declined, 3.Nc3 | 1 games |
