Ingo Martensen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Kiel op-B | 07/22/2006 | 1155 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C11 | French defence | 1 games |
| A00 | Polish (Sokolsky) opening | 1 games |
| C00 | French defence | 1 games |
| B07 | Pirc defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C02 | French, advance variation | 2 games |
| A16 | English opening | 1 games |
| A48 | King's Indian, East Indian defence | 1 games |


Germany