Heinrich Petersen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Schleswig Holstein-chB 43rd | ??/??/1988 | 0 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A22 | English opening | 1 games |
| A16 | English opening | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C30 | King's gambit | 1 games |
| A41 | Queen's Pawn | 1 games |


Germany