Heinrich
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Neubrandenburg op-A | ??/??/1999 | 592 |  Germany |
| GER-chT Seniors | ??/??/1995 | 184 | Germany |
| US op | 08/07/1983 | 2166 |  United States |
| US op | 08/??/1974 | 1869 | United States |
Heinrich Opening Repertoire with White pieces
| ECO | Opening | Games |
| A03 | Bird's opening | 2 games |
| B06 | Robatsch (modern) defence | 1 games |
| E09 | Catalan, closed, main line | 1 games |
| B08 | Pirc, classical (two knights) system | 1 games |
Heinrich Opening Repertoire with Black pieces
| ECO | Opening | Games |
| B01 | Scandinavian (centre counter) defence | 2 games |
| A37 | English, symmetrical variation | 1 games |
| A46 | Queen's pawn game | 1 games |
| B99 | Sicilian, Najdorf, 7...Be7 main line | 1 games |
