| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. H Lips vs E Van Haastert |
| 0-1 | 40 |
1997 |
Haarlem op | B71 Sicilian, Dragon, Levenfish Variation |
| 2. E Van Haastert vs Barsov |
| ½-½ | 15 |
1998 |
Wijk aan Zee op | C01 French, Exchange |
| 3. E Van Haastert vs M Brodsky |
| 0-1 | 46 |
1998 |
Wijk aan Zee op | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 4. G Timoshchenko vs E Van Haastert |
| 1-0 | 38 |
1998 |
Chemnitz op | A15 English |
| 5. E Van Haastert vs J Julbe Canet |
| 1-0 | 54 |
2001 |
III Sants Hostafrancs Open | C84 Ruy Lopez, Closed |
| 6. E Van Haastert vs R Janssen |
| ½-½ | 22 |
2001 |
Tch-NED | B54 Sicilian |
| 7. L Cooper vs E Van Haastert |
| ½-½ | 22 |
2001 |
III Sants Hostafrancs Open | B70 Sicilian, Dragon Variation |
| 8. Piket vs E Van Haastert |
| 1-0 | 30 |
2001 |
Tch-NED | A70 Benoni, Classical with 7.Nf3 |
| 9. Van der Wiel vs E Van Haastert |
| 1-0 | 81 |
2001 |
ch-NED semi-finals | C05 French, Tarrasch |
| 10. Stellwagen vs E Van Haastert |
| 1-0 | 47 |
2001 |
sf ch-NED | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
| 11. E Van Haastert vs A Ayas Fernandez |
| 1-0 | 53 |
2001 |
III Sants Hostafrancs Open | B31 Sicilian, Rossolimo Variation |
| 12. E Van Haastert vs R Duijn |
| 1-0 | 50 |
2001 |
Tch-NED | A13 English |
| 13. E Van Haastert vs Van der Wiel |
| 0-1 | 23 |
2001 |
ch-NED semi-finals | D37 Queen's Gambit Declined |
| 14. E Van Haastert vs Stellwagen |
| ½-½ | 29 |
2001 |
sf ch-NED | C02 French, Advance |
| 15. X Castaner Halster vs E Van Haastert |
| 0-1 | 37 |
2001 |
III Sants Hostafrancs Open | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
| 16. Winants vs E Van Haastert |
| ½-½ | 60 |
2001 |
Tch-NED | A45 Queen's Pawn Game |
| 17. De Vreugt vs E Van Haastert |
| ½-½ | 44 |
2001 |
ch-NED semi-finals | C19 French, Winawer, Advance |
| 18. J A Lacasa Diaz vs E Van Haastert |
| ½-½ | 23 |
2001 |
III Sants Hostafrancs Open | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
| 19. F Vera Pons vs E Van Haastert |
| ½-½ | 28 |
2001 |
III Sants Hostafrancs Open | A65 Benoni, 6.e4 |
| 20. E Van Haastert vs T Henrichs |
| ½-½ | 23 |
2001 |
Tch-NED | B80 Sicilian, Scheveningen |
| 21. E Van Haastert vs De Vreugt |
| 1-0 | 42 |
2001 |
ch-NED semi-finals | D16 Queen's Gambit Declined Slav |
| 22. E Van Haastert vs J Parker |
| ½-½ | 58 |
2001 |
III Sants Hostafrancs Open | C54 Giuoco Piano |
| 23. Winants vs E Van Haastert |
| 1-0 | 36 |
2004 |
Belgium | A62 Benoni, Fianchetto Variation |
| 24. E Van Haastert vs Naiditsch |
| 0-1 | 41 |
2005 |
Dutch Rapid Open | B90 Sicilian, Najdorf |
| 25. E Van Haastert vs M Kekelidze |
| ½-½ | 51 |
2005 |
21st European Club Cup | B09 Pirc, Austrian Attack |