J. Crombach
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Darmstadt Kuemmel op | ??/??/1997 | 0 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B00 | King's pawn opening | 1 games |
| B20 | Sicilian defence | 1 games |
| D00 | Queen's pawn game | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C44 | King's pawn game | 1 games |
| C50 | King's pawn game | 1 games |
| C41 | Philidor's defence | 1 games |


Germany