| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 76. I Nemet vs C van Wijgerden |
| 0-1 | 41 | 1979 | Amsterdam IBM-B | D43 Queen's Gambit Declined Semi-Slav |
| 77. L Spassov vs C van Wijgerden |
| ½-½ | 42 | 1979 | Amsterdam IBM-B | A04 Reti Opening |
| 78. C van Wijgerden vs Van der Sterren |
| ½-½ | 20 | 1979 | Amsterdam IBM-B | C02 French, Advance |
| 79. Shamkovich vs C van Wijgerden |
| 1-0 | 56 | 1979 | Amsterdam IBM-B | D48 Queen's Gambit Declined Semi-Slav, Meran |
| 80. C van Wijgerden vs C Baljon |
| 1-0 | 74 | 1979 | Amsterdam IBM-B | B21 Sicilian, 2.f4 and 2.d4 |
| 81. R Hernandez Onna vs C van Wijgerden |
| 1-0 | 40 | 1979 | Amsterdam IBM-B | A29 English, Four Knights, Kingside Fianchetto |
| 82. C van Wijgerden vs H van Riemsdijk |
| ½-½ | 35 | 1979 | Amsterdam IBM-B | A34 English, Symmetrical |
| 83. B Enklaar vs C van Wijgerden |
| ½-½ | 63 | 1979 | Amsterdam IBM-B | B25 Sicilian, Closed |
| 84. C van Wijgerden vs Van der Wiel |
| ½-½ | 18 | 1979 | Amsterdam IBM-B | A00 Uncommon Opening |
| 85. H Bohm vs C van Wijgerden |
| 1-0 | 41 | 1979 | Amsterdam IBM-B | A81 Dutch |
| 86. C van Wijgerden vs F Hoelzl |
| 0-1 | 72 | 1979 | Amsterdam IBM-B | B05 Alekhine's Defense, Modern |
| 87. C van Wijgerden vs H Bouwmeester |
| 1-0 | 50 | 1980 | Hoogovens M-4K | A29 English, Four Knights, Kingside Fianchetto |
| 88. Van der Wiel vs C van Wijgerden |
| 1-0 | 34 | 1980 | Dutch Championship | B09 Pirc, Austrian Attack |
| 89. C van Wijgerden vs K Langeweg |
| ½-½ | 19 | 1980 | Dutch Championship | A16 English |
| 90. F van der Vliet vs C van Wijgerden |
| ½-½ | 17 | 1980 | Dutch Championship | D30 Queen's Gambit Declined |
| 91. C van Wijgerden vs A J van Dop |
| ½-½ | 43 | 1980 | Dutch Championship | A16 English |
| 92. G Ligterink vs C van Wijgerden |
| ½-½ | 29 | 1980 | Dutch Championship | D45 Queen's Gambit Declined Semi-Slav |
| 93. H Ree vs C van Wijgerden |
| ½-½ | 37 | 1980 | Dutch Championship | A85 Dutch, with c4 & Nc3 |
| 94. C van Wijgerden vs F Kuijpers |
| ½-½ | 20 | 1980 | Dutch Championship | D31 Queen's Gambit Declined |
| 95. P Scheeren vs C van Wijgerden |
| 0-1 | 39 | 1980 | Dutch Championship | A42 Modern Defense, Averbakh System |
| 96. C van Wijgerden vs Van der Sterren |
| 0-1 | 41 | 1980 | Dutch Championship | A25 English |
| 97. B Carlier vs C van Wijgerden |
| 0-1 | 48 | 1980 | Dutch Championship | A02 Bird's Opening |
| 98. C van Wijgerden vs H Bohm |
| 1-0 | 41 | 1980 | Dutch Championship | A25 English |
| 99. J Vogel vs C van Wijgerden |
| ½-½ | 18 | 1980 | Dutch Championship | A04 Reti Opening |
| 100. C van Wijgerden vs Timman |
| ½-½ | 30 | 1980 | Dutch Championship | A19 English, Mikenas-Carls, Sicilian Variation |
Kibitzing
