| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Schnabel vs H E van Kempen |
| 1-0 | 47 |
1985 |
corres DDR/BRD | C39 King's Gambit Accepted |
| 2. Mergner # vs H E van Kempen |
| 0-1 | 40 |
1987 |
cr FRG/K21 | C29 Vienna Gambit |
| 3. H E van Kempen vs O Zenker |
| ½-½ | 50 |
1989 |
WT/M/GT/261 | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 4. H Gnirk vs H E van Kempen |
| ½-½ | 37 |
1989 |
WT/M/GT/261 | B22 Sicilian, Alapin |
| 5. H E van Kempen vs R Suess |
| 1-0 | 35 |
1989 |
WT/M/GT/261 | B12 Caro-Kann Defense |
| 6. W I Gailiunas vs H E van Kempen |
| ½-½ | 26 |
1989 |
WT/M/GT/261 | B33 Sicilian |
| 7. S E Sagstrom vs H E van Kempen |
| 0-1 | 26 |
1989 |
WT/M/GT/261 | B33 Sicilian |
| 8. H E van Kempen vs E Rosenhahn |
| 1-0 | 22 |
1989 |
WT/M/GT/261 | C65 Ruy Lopez, Berlin Defense |
| 9. C Ferron Garcia vs H E van Kempen |
| ½-½ | 28 |
1989 |
WT/M/GT/261 | B22 Sicilian, Alapin |
| 10. V Prokhorov vs H E van Kempen |
| 0-1 | 52 |
1989 |
WT/M/GT/261 | B22 Sicilian, Alapin |
| 11. H E van Kempen vs J Ries |
| 1-0 | 31 |
1989 |
WT/M/GT/261 | C78 Ruy Lopez |
| 12. J Aldrete vs H E van Kempen |
| ½-½ | 33 |
1989 |
WT/M/GT/261 | B40 Sicilian |
| 13. Bernd Kievelitz vs H E van Kempen |
| ½-½ | 33 |
1989 |
WT/M/GT/261 | E12 Queen's Indian |
| 14. H E van Kempen vs N Wilson |
| 1-0 | 31 |
1989 |
WT/M/GT/261 | C95 Ruy Lopez, Closed, Breyer |
| 15. H E van Kempen vs G Tyagunov |
| 1-0 | 42 |
1991 |
WT/M/GT/289 | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 16. H Ahman vs H E van Kempen |
| ½-½ | 45 |
1991 |
WT/M/GT/289 | E14 Queen's Indian |
| 17. D Valeriani vs H E van Kempen |
| ½-½ | 28 |
1991 |
WT/M/GT/289 | E12 Queen's Indian |
| 18. H E van Kempen vs B Luesse |
| 1-0 | 22 |
1991 |
WT/M/GT/289 | C34 King's Gambit Accepted |
| 19. Y Shorokhov vs H E van Kempen |
| 0-1 | 30 |
1991 |
WT/M/GT/289 | B33 Sicilian |
| 20. H E van Kempen vs A Hebels |
| ½-½ | 22 |
1991 |
WT/M/GT/289 | B05 Alekhine's Defense, Modern |
| 21. H Moye vs H E van Kempen |
| 0-1 | 15 |
1991 |
WT/M/GT/289 | B33 Sicilian |
| 22. H E van Kempen vs C Groeger |
| 1-0 | 24 |
1991 |
WT/M/GT/289 | B97 Sicilian, Najdorf |
| 23. T Mahling vs H E van Kempen |
| 0-1 | 46 |
1991 |
WT/M/GT/289 | B33 Sicilian |
| 24. J Angel Diani vs H E van Kempen |
| ½-½ | 24 |
1991 |
WT/M/GT/289 | B33 Sicilian |
| 25. M Burkett vs H E van Kempen |
| 0-1 | 22 |
1996 |
CM..0.00013 | B76 Sicilian, Dragon, Yugoslav Attack |