B. Kuperman
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Maccabiah op | ??/??/1993 | 689 | Israel |
Most Played Openings as White
| ECO | Opening | Games |
Most Played Openings as Black
| ECO | Opening | Games |
| D08 | Queen's Gambit Declined, Albin counter-gambit | 1 games |
| D03 | Torre attack (Tartakower variation) | 1 games |


Israel