D. Oswald
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Mittelrhein-ch | ??/??/1992 | 643 | Germany |
| Porz op 27th | ??/??/1991 | 501 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A40 | Queen's pawn | 1 games |
| D35 | Queen's Gambit Declined, 3...Nf6 | 1 games |
| D11 | Queen's Gambit Declined Slav, 3.Nf3 | 1 games |
| C54 | Giuoco Piano | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B34 | Sicilian, accelerated fianchetto, exchange variation | 1 games |
| B30 | Sicilian defence | 1 games |
| B50 | Sicilian | 1 games |
| A48 | King's Indian, East Indian defence | 1 games |


Germany