Franz Jacob
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| SUI-Saarland | 09/??/1955 | 0 | Switzerland |
| Munich zt | ??/??/1954 | 0 | Germany |
| Helsinki ol (Men) | 08/10/1952 | 0 | Finland |
| DSB-17.Kongress+ | ??/??/1910 | 0 | Germany |
Franz Jacob Opening Repertoire with White pieces
| ECO | Opening | Games |
| C87 | Ruy Lopez, closed, Averbach variation | 3 games |
| C41 | Philidor's defence | 3 games |
| E61 | King's Indian defence, 3.Nc3 | 2 games |
| B45 | Sicilian, Taimanov variation | 2 games |
Franz Jacob Opening Repertoire with Black pieces
| ECO | Opening | Games |
| D40 | Queen's Gambit Declined, Semi-Tarrasch defence | 4 games |
| C80 | Ruy Lopez, open (Tarrasch) defence | 2 games |
| A50 | Queen's pawn game | 2 games |
| D32 | Queen's Gambit Declined, Tarrasch defence | 2 games |


Switzerland
Germany
Finland