Markus Bollwerk
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Ruhrgebiet VK1 0405 | 09/12/2004 | 1838 | Germany |
| Ruhrgebiet playoff 0304 | 05/16/2004 | 1883 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A00 | Polish (Sokolsky) opening | 5 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A00 | Polish (Sokolsky) opening | 1 games |
| A41 | Queen's Pawn | 1 games |
| B08 | Pirc, classical (two knights) system | 1 games |
| A42 | Modern defence, Averbakh system | 1 games |


Germany