Ehrhardt Post
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| US op | ??/??/1993 | 713 | United States |
| Lozanne sim | ??/??/1934 | 0 | Switzerland |
| Berlin/Budapest/Prag/Vienna | 05/30/1925 | 0 | Austria |
| Vienna | 12/04/1924 | 0 | Austria |
Ehrhardt Post Opening Repertoire with White pieces
| ECO | Opening | Games |
| C49 | Four knights, double Ruy Lopez | 4 games |
| C66 | Ruy Lopez, Berlin defence, 4.O-O, d6 | 4 games |
| C84 | Ruy Lopez, closed defence | 3 games |
| C67 | Ruy Lopez, Berlin defence, open variation | 2 games |
Ehrhardt Post Opening Repertoire with Black pieces
| ECO | Opening | Games |
| C84 | Ruy Lopez, closed defence | 7 games |
| C87 | Ruy Lopez, closed, Averbach variation | 4 games |
| C68 | Ruy Lopez, exchange variation | 4 games |
| C77 | Ruy Lopez, Morphy defence | 3 games |


United States
Switzerland
Austria