Iosif D Berezin
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Burevestnik-ch sf | ??/??/1972 | 0 | |
| Moscow-ch sf | ??/??/1970 | 0 | |
| URS | ??/??/1964 | 0 |
Most Played Openings as White
| ECO | Opening | Games |
| A14 | English, Neo-Catalan declined | 1 games |
| E67 | King's Indian, fianchetto with ...Nd7 | 1 games |
| B34 | Sicilian, accelerated fianchetto, exchange variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E04 | Catalan, open, 5.Nf3 | 1 games |
| C57 | Two knights defence | 1 games |
| A58 | Benko gambit accepted | 1 games |


