| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. F Henneberke vs J G Baay |
| 1-0 | 65 | 1948 | NED-ch sf | E58 Nimzo-Indian, 4.e3, Main line with 8...Bxc3 |
| 27. L Stumpers vs F Henneberke |
 | 1-0 | 43 | 1948 | NED-ch sf | C92 Ruy Lopez, Closed |
| 28. F Henneberke vs A Vinken |
| 1-0 | 30 | 1948 | NED-ch sf | D31 Queen's Gambit Declined |
| 29. L Prins vs F Henneberke |
 | 1-0 | 53 | 1948 | NED-ch sf | C58 Two Knights |
| 30. F Henneberke vs T van Scheltinga |
| ½-½ | 36 | 1948 | NED-ch sf | D02 Queen's Pawn Game |
| 31. J Barendregt vs F Henneberke |
| 1-0 | 29 | 1948 | NED-ch sf | D11 Queen's Gambit Declined Slav |
| 32. F Henneberke vs K Opocensky |
| ½-½ | 49 | 1949 | CSR-NED | D02 Queen's Pawn Game |
| 33. F Henneberke vs E Bakonyi |
| 1-0 | 42 | 1949 | HUN-NED | A52 Budapest Gambit |
| 34. E Bakonyi vs F Henneberke |
| 1-0 | 44 | 1949 | HUN-NED | A15 English |
| 35. K Opocensky vs F Henneberke |
| 1-0 | 31 | 1949 | CSR-NED | A45 Queen's Pawn Game |
| 36. O'Kelly vs F Henneberke |
| 0-1 | 59 | 1949 | Hoogovens | E90 King's Indian |
| 37. Tartakower vs F Henneberke |
| 1-0 | 43 | 1949 | Hoogovens | C47 Four Knights |
| 38. F Henneberke vs S Nedeljkovic |
| ½-½ | 56 | 1949 | Yugoslavia - Netherlands | A91 Dutch Defense |
| 39. S Nedeljkovic vs F Henneberke |
| ½-½ | 29 | 1949 | Yugoslavia - Netherlands | B10 Caro-Kann |
| 40. A W Bowen vs F Henneberke |
| 0-1 | 40 | 1949 | Netherlands - Great Britain | E38 Nimzo-Indian, Classical, 4...c5 |
| 41. F Henneberke vs A W Bowen |
| ½-½ | 45 | 1949 | Netherlands - Great Britain | D52 Queen's Gambit Declined |
| 42. Euwe vs F Henneberke |
| 1-0 | 45 | 1949 | Baarn | E38 Nimzo-Indian, Classical, 4...c5 |
| 43. E Spanjaard vs F Henneberke |
| 1-0 | 45 | 1949 | Baarn | D43 Queen's Gambit Declined Semi-Slav |
| 44. F Henneberke vs H Kramer |
| 1-0 | 38 | 1949 | Baarn | C50 Giuoco Piano |
| 45. F Henneberke vs J Barendregt |
| 1-0 | 27 | 1949 | Baarn | A07 King's Indian Attack |
| 46. S Tordion vs F Henneberke |
| 0-1 | 12 | 1949 | Baarn | C56 Two Knights |
| 47. F Henneberke vs J Visser |
| 1-0 | 52 | 1949 | Baarn | C50 Giuoco Piano |
| 48. D de Lange vs F Henneberke |
| 0-1 | 74 | 1949 | Baarn | E67 King's Indian, Fianchetto |
| 49. F van Seters vs F Henneberke |
| 1-0 | 39 | 1950 | Hoogovens | C90 Ruy Lopez, Closed |
| 50. F Henneberke vs N Cortlever |
| ½-½ | 65 | 1950 | Hoogovens | D04 Queen's Pawn Game |
Kibitzing
