Marcel Petzold
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Landesliga Ost1 0102 | 10/07/2001 | 1879 | Germany |
| Oberliga Nord O 0001 | 10/??/2000 | 1574 | Germany |
| Landesliga LL 9900 | ??/??/1999 | 384 | Germany |
| Mecklenburg VP LL1 9899 | ??/??/1998 | 354 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B07 | Pirc defence | 3 games |
| A01 | Nimzovich-Larsen attack | 2 games |
| A02 | Bird's opening | 1 games |
| A41 | Queen's Pawn | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A00 | Polish (Sokolsky) opening | 2 games |
| A08 | Reti, King's Indian attack | 2 games |
| B21 | Sicilian, Grand Prix attack | 1 games |
| B91 | Sicilian, Najdorf, Zagreb (fianchetto) variation | 1 games |


Germany