Alejandro Cosoi
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| ARAIS tt | ??/??/1994 | 333 | Chile |
| Santiago op | ??/??/1994 | 833 | Chile |
| Santiago ARAIS tt-B | ??/??/1992 | 194 | Chile |
Most Played Openings as White
| ECO | Opening | Games |
| B12 | Caro-Kann defence | 1 games |
| B62 | Sicilian, Richter-Rauzer, 6...e6 | 1 games |
| C62 | Ruy Lopez, old Steinitz defence | 1 games |
| B41 | Sicilian, Kan variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B85 | Sicilian, Scheveningen, classical variation with ...Qc7 and ...Nc6 | 1 games |
| B21 | Sicilian, Grand Prix attack | 1 games |
| B41 | Sicilian, Kan variation | 1 games |
| E14 | Queen's Indian, 4.e3 | 1 games |


Chile