Game |
| Result | Moves |
Year | Event/Locale | Opening |
26. T Krabbe vs C Zuidema |
 | 1-0 | 27 | 1967 | Dutch Championship | A45 Queen's Pawn Game |
27. T Krabbe vs A Waltemathe |
| 1-0 | 25 | 1968 | Wijk aan Zee III | C19 French, Winawer, Advance |
28. T Krabbe vs B Enklaar |
| ½-½ | 40 | 1969 | Amsterdam | C10 French |
29. T Krabbe vs Kurajica |
| 0-1 | 54 | 1969 | Hoogovens-B | A00 Uncommon Opening |
30. T Krabbe vs M Ujtelky |
| 1-0 | 35 | 1969 | Hoogovens-B | B06 Robatsch |
31. T Krabbe vs J Bednarski |
| 1-0 | 38 | 1969 | Hoogovens-B | B23 Sicilian, Closed |
32. N Cortlever vs T Krabbe |
| 0-1 | 42 | 1969 | Hoogovens-B | B15 Caro-Kann |
33. T Krabbe vs N Gaprindashvili |
| 0-1 | 38 | 1969 | Hoogovens-B | B08 Pirc, Classical |
34. Westerinen vs T Krabbe |
| 1-0 | 68 | 1969 | Hoogovens-B | C28 Vienna Game |
35. T Krabbe vs H Kramer |
| 0-1 | 38 | 1969 | Hoogovens-B | C68 Ruy Lopez, Exchange |
36. T Krabbe vs J Kozma |
| 0-1 | 45 | 1969 | Hoogovens-B | B47 Sicilian, Taimanov (Bastrikov) Variation |
37. T Krabbe vs A Jongsma |
 | 1-0 | 47 | 1969 | Hoogovens-B | B00 Uncommon King's Pawn Opening |
38. T Krabbe vs F Henneberke |
| 1-0 | 53 | 1970 | Hoogovens M-4K | C41 Philidor Defense |
39. P van der Weide vs T Krabbe |
| ½-½ | 26 | 1970 | Hoogovens M-4K | B13 Caro-Kann, Exchange |
40. T Krabbe vs J T Barendregt |
| 1-0 | 32 | 1970 | Hoogovens M-4K | A03 Bird's Opening |
41. T Krabbe vs T D van Scheltinga |
| 0-1 | 40 | 1971 | Hoogovens-B | A46 Queen's Pawn Game |
42. Timman vs T Krabbe |
| 1-0 | 36 | 1971 | Hoogovens-B | B13 Caro-Kann, Exchange |
43. T Krabbe vs Forintos |
| ½-½ | 52 | 1971 | Hoogovens-B | B08 Pirc, Classical |
44. Hecht vs T Krabbe |
| 1-0 | 33 | 1971 | Hoogovens-B | C10 French |
45. T Krabbe vs V Ciocaltea |
| 0-1 | 40 | 1971 | Hoogovens-B | A07 King's Indian Attack |
46. Adorjan vs T Krabbe |
 | 1-0 | 41 | 1971 | Hoogovens-B | C03 French, Tarrasch |
47. T Krabbe vs Jansa |
| 0-1 | 41 | 1971 | Hoogovens-B | D02 Queen's Pawn Game |
48. C Zuidema vs T Krabbe |
| ½-½ | 50 | 1971 | Hoogovens-B | C16 French, Winawer |
49. T Krabbe vs B Brinck-Claussen |
 | 1-0 | 79 | 1971 | Hoogovens-B | B06 Robatsch |
50. Denker vs T Krabbe |
| ½-½ | 24 | 1971 | Hoogovens-B | D05 Queen's Pawn Game |