W. Tierra
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| URU-ch sf | ??/??/1971 | 0 | Uruguay |
Most Played Openings as White
| ECO | Opening | Games |
| C17 | French, Winawer, advance variation | 1 games |
| E24 | Nimzo-Indian, Saemisch variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E95 | King's Indian, orthodox, 7...Nbd7, 8.Re1 | 1 games |
| B45 | Sicilian, Taimanov variation | 1 games |


Uruguay