E. Heidemann
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| FRG-chT U18 | ??/??/1989 | 245 | Germany |
| RLPF-ch U15 | ??/??/1988 | 0 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| D30 | Queen's gambit declined | 3 games |
| D03 | Torre attack (Tartakower variation) | 1 games |
| D60 | Queen's Gambit Declined, Orthodox defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B19 | Caro-Kann, classical, 7...Nd7 | 2 games |
| D40 | Queen's Gambit Declined, Semi-Tarrasch defence | 1 games |
| D02 | Queen's pawn game | 1 games |
| A12 | English, Caro-Kann defensive system | 1 games |


Germany