Michael Osthoff
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Dortmund op-A | 06/22/2007 | 2066 | Germany |
| Landesliga Sued 0607 | 10/15/2006 | 2116 | Germany |
| Landesliga Sued 0506 | 10/23/2005 | 2096 | Germany |
| Munich-ch MK | 01/20/2006 | 2171 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| D07 | Queen's Gambit Declined, Chigorin defence | 3 games |
| A87 | Dutch, Leningrad, main variation | 2 games |
| D93 | Gruenfeld with Bf4 e3 | 2 games |
| E97 | King's Indian, orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation) | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B33 | Sicilian defence | 10 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 4 games |
| A00 | Polish (Sokolsky) opening | 3 games |
| D24 | Queen's Gambit Accepted, 4.Nc3 | 2 games |
Germany
Male
FIDE ID:

