Michael Prein
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| NRW Class1 0607 | 09/17/2006 | 1844 | Germany |
| NRW Class2 0405 | 10/10/2004 | 2186 | Germany |
| Wuerzburg op 7th | ??/??/1991 | 703 | Germany |
| Goch op | ??/??/1991 | 498 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B12 | Caro-Kann defence | 4 games |
| B23 | Sicilian, closed | 3 games |
| B82 | Sicilian, Scheveningen, 6.f4 | 3 games |
| B35 | Sicilian, accelerated fianchetto, modern variation with Bc4 | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B01 | Scandinavian (centre counter) defence | 2 games |
| C84 | Ruy Lopez, closed defence | 2 games |
| D15 | Queen's Gambit Declined Slav, 4.Nc3 | 1 games |
| C78 | Ruy Lopez, 5.O-O | 1 games |


Germany