Lev Solomonovich Aronin
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Dubna | ??/??/1972 | 0 | |
| URS-ch sf | ??/??/1969 | 0 | |
| Moscow-ch sf | ??/??/1969 | 0 | |
| Moscow-chT | ??/??/1969 | 0 |
Most Played Openings as White
| ECO | Opening | Games |
| C92 | Ruy Lopez, closed, 9.h3 | 6 games |
| C99 | Ruy Lopez, closed, Chigorin, 12...c5d4 | 6 games |
| B08 | Pirc, classical (two knights) system | 5 games |
| B12 | Caro-Kann defence | 5 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D34 | Queen's Gambit Declined, Tarrasch, Prague variation, 7...Be7 | 9 games |
| B66 | Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 | 9 games |
| E80 | King's Indian, Saemisch variation | 5 games |
| D02 | Queen's pawn game | 5 games |


