Jorge Orestes
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Buenos Aires ol (Men) | 10/25/1978 | 2313 | Argentina |
Most Played Openings as White
| ECO | Opening | Games |
| B74 | Sicilian, dragon, classical, 9.Nb3 | 1 games |
| C11 | French defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A38 | English, symmetrical variation | 1 games |
| B20 | Sicilian defence | 1 games |


Argentina