Fenny Heemskerk
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Vlissingen HZ op 1st | 07/05/1997 | 779 |  Netherlands |
| GMA op | 05/??/1989 | 2427 | |
| GMA Baleares op | 12/??/1989 | 2409 |  Spain |
| Bydgoszcz (Women) | ??/??/1980 | 1641 |  Poland |
Fenny Heemskerk Opening Repertoire with White pieces
| ECO | Opening | Games |
| D02 | Queen's pawn game | 6 games |
| A06 | Reti opening | 4 games |
| D37 | Queen's Gambit Declined, 4.Nf3 | 3 games |
| A70 | Benoni, classical with e4 and Nf3 | 2 games |
Fenny Heemskerk Opening Repertoire with Black pieces
| ECO | Opening | Games |
| B18 | Caro-Kann, classical variation | 7 games |
| B11 | Caro-Kann, two knights, 3...Bg4 | 4 games |
| B06 | Robatsch (modern) defence | 3 games |
| B09 | Pirc, Austrian attack | 3 games |
