Halldor Johnsson
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Nordic-ch | ??/??/1973 | 0 | Denmark |
Most Played Openings as White
| ECO | Opening | Games |
| B52 | Sicilian, Canal-Sokolsky attack, 3...Bd7 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |


Denmark