Marius Pieruschka
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Erlangen op | ??/??/1994 | 73 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A13 | English opening | 1 games |
| C02 | French, advance variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D12 | Queen's Gambit Declined Slav, 4.e3 Bf5 | 1 games |
| D13 | Queen's Gambit Declined Slav, exchange variation | 1 games |
| D00 | Queen's pawn game | 1 games |


Germany