O. Molteni
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| ARG-ch sf-A | ??/??/1968 | 0 | Argentina |
| ARG-ch | ??/??/1966 | 0 | Argentina |
| ARG-ch U18 | ??/??/1951 | 0 | Argentina |
Most Played Openings as White
| ECO | Opening | Games |
| B27 | Sicilian defence | 1 games |
| C46 | Three knights game | 1 games |
| B83 | Sicilian, Scheveningen, 6.Be2 | 1 games |
| B49 | Sicilian, Taimanov variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B56 | Sicilian | 2 games |
| E75 | King's Indian, Averbakh, main line | 1 games |
| A00 | Polish (Sokolsky) opening | 1 games |
| D46 | Queen's Gambit Declined semi-Slav, 6.Bd3 | 1 games |


Argentina