Wilhelm Orbach
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Paris L'Echiquier | ??/??/1938 | 0 | France |
| Frankfurt | ??/??/1930 | 0 | Germany |
| DSB-26.Kongress | 07/09/1929 | 0 | Germany |
| Giessen | ??/??/1928 | 0 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| E11 | Bogo-Indian defence | 2 games |
| D16 | Queen's Gambit Declined Slav accepted, Alapin variation | 2 games |
| E16 | Queen's Indian, Capablanca variation | 1 games |
| A84 | Dutch defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D05 | Queen's pawn game | 3 games |
| E38 | Nimzo-Indian, classical, 4...c5 | 2 games |
| E11 | Bogo-Indian defence | 2 games |
| A30 | English, symmetrical variation | 1 games |


France
Germany