Peter Birk Petersen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Bronshoj-ch | ??/??/1999 | 1527 | Denmark |
Most Played Openings as White
| ECO | Opening | Games |
| C88 | Ruy Lopez, closed | 1 games |
| B08 | Pirc, classical (two knights) system | 1 games |
| C92 | Ruy Lopez, closed, 9.h3 | 1 games |
| B23 | Sicilian, closed | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A46 | Queen's pawn game | 1 games |
| D40 | Queen's Gambit Declined, Semi-Tarrasch defence | 1 games |
| A25 | English, Sicilian reversed | 1 games |


Denmark