Ruben Lazdin
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Nordeste-chT | 11/24/2002 | 327 | Argentina |
Most Played Openings as White
| ECO | Opening | Games |
| E12 | Queen's Indian defence | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D46 | Queen's Gambit Declined semi-Slav, 6.Bd3 | 1 games |
| B46 | Sicilian, Taimanov variation | 1 games |


Argentina