B. Jankowitsch
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Hamburg Hauptturnier-B | ??/??/1910 | 0 | Germany |
| Barmen-D | ??/??/1905 | 0 | Germany |
| Moscow sim2 | ??/??/1899 | 0 | Russian Federation |
Most Played Openings as White
| ECO | Opening | Games |
| D00 | Queen's pawn game | 2 games |
| D03 | Torre attack (Tartakower variation) | 1 games |
| C51 | Evans gambit declined | 1 games |
| C58 | two knights defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D00 | Queen's pawn game | 1 games |
| C66 | Ruy Lopez, Berlin defence, 4.O-O, d6 | 1 games |
| D11 | Queen's Gambit Declined Slav, 3.Nf3 | 1 games |
| C27 | Vienna game | 1 games |


Germany
Russian Federation