L. Blumberg
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Weihnachts op-B | 12/26/1996 | 122 |  Switzerland |
| Zuerich op2 | ??/??/1991 | 130 | Switzerland |
| Zuerich op2 | 12/??/1990 | 58 | Switzerland |
| Zuerich op | ??/??/1989 | 1059 | Switzerland |
Most Played Openings as White
| ECO | Opening | Games |
| A21 | English opening | 2 games |
| A16 | English opening | 1 games |
| A25 | English, Sicilian reversed | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B25 | Sicilian, closed | 1 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
| E74 | King's Indian, Averbakh, 6...c5 | 1 games |
| B31 | Sicilian, Nyezhmetdinov-Rossolimo attack (with ...g6, without ...d6) | 1 games |
