Marco Simonsen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Pinneberg-ch | 08/12/2004 | 1720 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A51 | Budapest defence declined | 1 games |
| D00 | Queen's pawn game | 1 games |
| C00 | French defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A07 | Reti, King's Indian attack (Barcza system) | 1 games |
| C50 | King's pawn game | 1 games |
| C78 | Ruy Lopez, 5.O-O | 1 games |


Germany