Octavio Cortez Aparicio
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Clarin GP op 4th | 06/17/1995 | 1780 | Argentina |
| ARG-chT | ??/??/1992 | 962 | Argentina |
Most Played Openings as White
| ECO | Opening | Games |
| A08 | Reti, King's Indian attack | 2 games |
| B02 | Alekhine's defence | 1 games |
| B25 | Sicilian, closed | 1 games |
| C47 | Four knights, Scotch variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B01 | Scandinavian (centre counter) defence | 5 games |
| E65 | King's Indian, fianchetto, Yugoslav, 7.O-O | 1 games |
| A05 | Reti opening | 1 games |
| A25 | English, Sicilian reversed | 1 games |


Argentina