O. Derman
Last tournaments played
Tournament | Date | Elo Avg. | Country |
Villa Ballester op | ??/??/1992 | 309 | Argentina |
Buenos Aires Stentor | ??/??/1977 | 251 | Argentina |
O. Derman Repertoire with White pieces (most played)
ECO | Opening | Games |
C08 | French, Tarrasch, open, 4.ed ed | 1 games |
B97 | Sicilian, Najdorf, 7...Qb6 | 1 games |
B15 | Caro-Kann defence | 1 games |
C66 | Ruy Lopez, Berlin defence, 4.O-O, d6 | 1 games |
O. Derman Repertoire with Black pieces (most played)
ECO | Opening | Games |
D36 | Queen's Gambit Declined, exchange, positional line, 6.Qc2 | 1 games |
C36 | King's Gambit Accepted, Abbazia defence (classical defence, modern defence[!]) | 1 games |
A08 | Reti, King's Indian attack | 1 games |
D09 | Queen's Gambit Declined, Albin counter-gambit, 5.g3 | 1 games |