Guillermo Puiggros
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Banco de la Ciudad op | 09/??/1978 | 0 | Argentina |
| Mar del Plata op 7th | ??/??/1974 | 0 | Argentina |
| Mar del Plata op | ??/??/1973 | 0 | Argentina |
| Buenos Aires CAA op | ??/??/1973 | 76 | Argentina |
Most Played Openings as White
| ECO | Opening | Games |
| B73 | Sicilian, dragon, classical, 8.O-O | 6 games |
| B25 | Sicilian, closed | 5 games |
| C01 | French, exchange variation | 3 games |
| B83 | Sicilian, Scheveningen, 6.Be2 | 3 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A90 | Dutch defence | 13 games |
| A10 | English opening | 3 games |
| C47 | Four knights, Scotch variation | 2 games |
| D36 | Queen's Gambit Declined, exchange, positional line, 6.Qc2 | 2 games |


Argentina