John Jacobsen
Last tournaments played
Tournament | Date | Elo Avg. | Country |
Buenos Aires ol (Men) | 10/25/1978 | 2313 | Argentina |
John Jacobsen Repertoire with White pieces (most played)
ECO | Opening | Games |
C05 | French, Tarrasch, closed variation | 1 games |
A43 | Old Benoni defence | 1 games |
C10 | French, Paulsen variation | 1 games |
C09 | French, Tarrasch, open variation, main line | 1 games |
John Jacobsen Repertoire with Black pieces (most played)
ECO | Opening | Games |
B33 | Sicilian defence | 4 games |
D13 | Queen's Gambit Declined Slav, exchange variation | 1 games |
B22 | Sicilian, Alapin's variation (2.c3) | 1 games |