Game |
| Result | Moves |
Year | Event/Locale | Opening |
26. Van der Wiel vs H Janssen |
| ½-½ | 78 | 1977 | Dutch Junior Championship | B42 Sicilian, Kan |
27. Van der Wiel vs O ter Haar |
| 1-0 | 29 | 1977 | Dutch Junior Championship | C05 French, Tarrasch |
28. G de Boer vs Van der Wiel |
| 0-1 | 51 | 1977 | Dutch Junior Championship | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
29. Van der Wiel vs G Ludden |
| ½-½ | 74 | 1977 | Dutch Junior Championship | B01 Scandinavian |
30. P de Roode vs Van der Wiel |
| 0-1 | 43 | 1977 | Dutch Junior Championship | A17 English |
31. Van der Wiel vs K Nagtegaal |
| ½-½ | 55 | 1977 | Dutch Junior Championship | B01 Scandinavian |
32. B Carlier vs Van der Wiel |
| 0-1 | 36 | 1977 | Student teams | A01 Nimzovich-Larsen Attack |
33. T Klauner vs Van der Wiel |
| 0-1 | 28 | 1977 | European Junior Championship 1977/78 | A18 English, Mikenas-Carls |
34. Van der Wiel vs T Upton |
| 0-1 | 51 | 1977 | European Junior Championship 1977/78 | C45 Scotch Game |
35. Van der Wiel vs T Yilmaz |
| 1-0 | 28 | 1977 | European Junior Championship 1977/78 | B03 Alekhine's Defense |
36. D Goodman vs Van der Wiel |
| 1-0 | 42 | 1977 | European Junior Championship 1977/78 | E97 King's Indian |
37. Van der Wiel vs B Tiller |
| 1-0 | 46 | 1977 | European Junior Championship 1977/78 | B33 Sicilian |
38. K Georgiev vs Van der Wiel |
| ½-½ | 112 | 1977 | European Junior Championship 1977/78 | A07 King's Indian Attack |
39. Van der Wiel vs S Taulbut |
 | 0-1 | 21 | 1977 | European Junior Championship 1977/78 | B09 Pirc, Austrian Attack |
40. C M Bjork vs Van der Wiel |
| ½-½ | 64 | 1977 | European Junior Championship 1977/78 | B33 Sicilian |
41. Van der Wiel vs M Rivas Pastor |
| 0-1 | 36 | 1977 | European Junior Championship 1977/78 | B32 Sicilian |
42. Van der Wiel vs R Kuijf |
| 1-0 | 45 | 1978 | NED-ch U20 | B45 Sicilian, Taimanov |
43. S Skembris vs Van der Wiel |
 | 0-1 | 47 | 1978 | European Junior Championship 1977/78 | A45 Queen's Pawn Game |
44. Van der Wiel vs G Franzoni |
| ½-½ | 35 | 1978 | European Junior Championship 1977/78 | E80 King's Indian, Samisch Variation |
45. K Allen vs Van der Wiel |
| ½-½ | 41 | 1978 | European Junior Championship 1977/78 | E81 King's Indian, Samisch |
46. Van der Wiel vs H Janssen |
| 1-0 | 53 | 1978 | European Junior Championship 1977/78 | A21 English |
47. R Douven vs Van der Wiel |
| 0-1 | 30 | 1978 | Dutch Junior Championship | E97 King's Indian |
48. Van der Wiel vs A Yusupov |
 | 0-1 | 29 | 1978 | 1st telechess ol semifinal | B45 Sicilian, Taimanov |
49. I Gelfer vs Van der Wiel |
| ½-½ | 15 | 1978 | 2nd ECC round of 16 | E73 King's Indian |
50. Van der Wiel vs G Morrison |
| ½-½ | 23 | 1978 | World Junior Championship | B09 Pirc, Austrian Attack |