Joseph Holzwarth
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Kolisch mem | ??/??/1890 | 0 | Austria |
Most Played Openings as White
| ECO | Opening | Games |
| C68 | Ruy Lopez, exchange variation | 2 games |
| C22 | Centre game | 1 games |
| E61 | King's Indian defence, 3.Nc3 | 1 games |
| D15 | Queen's Gambit Declined Slav, 4.Nc3 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E12 | Queen's Indian defence | 1 games |
| C82 | Ruy Lopez, open, 9.c3 | 1 games |
| C62 | Ruy Lopez, old Steinitz defence | 1 games |
| B43 | Sicilian, Kan, 5.Nc3 | 1 games |


Austria