| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. F Heemskerk vs C Roodzant |
| 1-0 | 37 | 1937 | Dutch Championship (Women) | B50 Sicilian |
| 2. F Heemskerk vs C Roodzant |
 | 1-0 | 47 | 1938 | Women's Ch match | B30 Sicilian |
| 3. F Heemskerk vs E A Beamish |
| 1-0 | 45 | 1939 | Hastings Major A 1938/39 | E00 Queen's Pawn Game |
| 4. F Heemskerk vs M Lauberte |
| 1-0 | 25 | 1939 | Match Netherlands - Latvia | E33 Nimzo-Indian, Classical |
| 5. G Velat vs F Heemskerk |
| 0-1 | 28 | 1949 | Barcelona (Women) | D05 Queen's Pawn Game |
| 6. M del Pilar Cifuentes vs F Heemskerk |
| 1-0 | 32 | 1949 | Barcelona (Women) | B13 Caro-Kann, Exchange |
| 7. E Pritchard vs F Heemskerk |
| 0-1 | 31 | 1949 | Barcelona (Women) | B12 Caro-Kann Defense |
| 8. F Heemskerk vs M Karff |
| ½-½ | 54 | 1949 | World Championship (Women) 1949/50 | E40 Nimzo-Indian, 4.e3 |
| 9. V Borisenko vs F Heemskerk |
| 0-1 | 50 | 1949 | World Championship (Women) 1949/50 | E47 Nimzo-Indian, 4.e3 O-O 5.Bd3 |
| 10. F Heemskerk vs E Tranmer |
| 0-1 | 37 | 1949 | World Championship (Women) 1949/50 | C02 French, Advance |
| 11. L Rudenko vs F Heemskerk |
| 1-0 | 72 | 1949 | World Championship (Women) 1949/50 | E47 Nimzo-Indian, 4.e3 O-O 5.Bd3 |
| 12. F Heemskerk vs O Rubtsova |
| 1-0 | 54 | 1949 | World Championship (Women) 1949/50 | D37 Queen's Gambit Declined |
| 13. N Hruskova-Belska vs F Heemskerk |
| 0-1 | 54 | 1949 | World Championship (Women) 1949/50 | B10 Caro-Kann |
| 14. F Heemskerk vs C Benini |
| 1-0 | 48 | 1950 | World Championship (Women) 1949/50 | D18 Queen's Gambit Declined Slav, Dutch |
| 15. R Hermanowa vs F Heemskerk |
| ½-½ | 58 | 1950 | World Championship (Women) 1949/50 | A13 English |
| 16. F Heemskerk vs C Chaude de Silans |
| 0-1 | 36 | 1950 | World Championship (Women) 1949/50 | E21 Nimzo-Indian, Three Knights |
| 17. G Gresser vs F Heemskerk |
| 0-1 | 69 | 1950 | World Championship (Women) 1949/50 | B10 Caro-Kann |
| 18. F Heemskerk vs E Bykova |
| 0-1 | 58 | 1950 | World Championship (Women) 1949/50 | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 19. E Keller-Herrmann vs F Heemskerk |
| 1-0 | 71 | 1950 | World Championship (Women) 1949/50 | E39 Nimzo-Indian, Classical, Pirc Variation |
| 20. F Heemskerk vs M T Mora Iturralde |
| ½-½ | 60 | 1950 | World Championship (Women) 1949/50 | D37 Queen's Gambit Declined |
| 21. F Heemskerk vs I Larsen |
| 1-0 | 38 | 1950 | World Championship (Women) 1949/50 | D37 Queen's Gambit Declined |
| 22. J Langos vs F Heemskerk |
| ½-½ | 51 | 1950 | World Championship (Women) 1949/50 | B10 Caro-Kann |
| 23. S Bussers vs F Heemskerk |
| 1-0 | 45 | 1950 | BEL-NED | B02 Alekhine's Defense |
| 24. F Heemskerk vs S Bussers |
| 0-1 | 45 | 1950 | BEL-NED | D06 Queen's Gambit Declined |
| 25. S Cvenkel vs F Heemskerk |
| ½-½ | 41 | 1951 | Venice Zonal (Women) | E41 Nimzo-Indian |
Kibitzing
