E. Roebuck
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Lugano ol (Men) | 10/17/1968 | 0 | Switzerland |
Most Played Openings as White
| ECO | Opening | Games |
| B21 | Sicilian, Grand Prix attack | 1 games |
| C18 | French, Winawer, advance variation | 1 games |
| D90 | Gruenfeld, Three knights variation | 1 games |
| B12 | Caro-Kann defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C46 | Three knights game | 1 games |
| C45 | Scotch game | 1 games |
| C91 | Ruy Lopez, closed, 9.d4 | 1 games |
| C70 | Ruy Lopez | 1 games |


Switzerland