Lambert Otten
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| JBLN Ost 9798 | ??/??/1997 | 106 | Germany |
| Tierpark op 1st | ??/??/1997 | 773 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
Most Played Openings as Black
| ECO | Opening | Games |
| C44 | King's pawn game | 1 games |
| D31 | Queen's Gambit Declined, 3.Nc3 | 1 games |


Germany