Game |
| Result | Moves |
Year | Event/Locale | Opening |
76. E Nievergelt vs F Scafarelli |
| 0-1 | 42 | 1959 | Clare Benedict Cup | B56 Sicilian |
77. E Nievergelt vs H Bouwmeester |
| ½-½ | 14 | 1959 | Clare Benedict Cup | A00 Uncommon Opening |
78. R Toran vs E Nievergelt |
| 1-0 | 52 | 1959 | Clare Benedict Cup | A60 Benoni Defense |
79. A Dueckstein vs E Nievergelt |
| 1-0 | 42 | 1959 | Zuerich | B63 Sicilian, Richter-Rauzer Attack |
80. E Nievergelt vs Barcza |
| 0-1 | 38 | 1959 | Zuerich | A20 English |
81. Gligoric vs E Nievergelt |
  | 1-0 | 29 | 1959 | Zuerich | B63 Sicilian, Richter-Rauzer Attack |
82. E Nievergelt vs J H Donner |
| 0-1 | 38 | 1959 | Zuerich | B90 Sicilian, Najdorf |
83. Tal vs E Nievergelt |
  | 1-0 | 37 | 1959 | Zuerich | B63 Sicilian, Richter-Rauzer Attack |
84. E Nievergelt vs E Bhend |
| ½-½ | 29 | 1959 | Zuerich | C81 Ruy Lopez, Open, Howell Attack |
85. J Kupper vs E Nievergelt |
| 1-0 | 31 | 1959 | Zuerich | B31 Sicilian, Rossolimo Variation |
86. E Nievergelt vs Larsen |
| 0-1 | 27 | 1959 | Zuerich | B18 Caro-Kann, Classical |
87. Unzicker vs E Nievergelt |
 | 1-0 | 29 | 1959 | Zuerich | C63 Ruy Lopez, Schliemann Defense |
88. Fischer vs E Nievergelt |
  | 1-0 | 42 | 1959 | Zuerich | B88 Sicilian, Fischer-Sozin Attack |
89. E Nievergelt vs Keres |
 | ½-½ | 57 | 1959 | Zuerich | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
90. D Keller vs E Nievergelt |
| 0-1 | 39 | 1959 | Zuerich | C41 Philidor Defense |
91. E Nievergelt vs E Walther |
| 0-1 | 65 | 1959 | Zuerich | A00 Uncommon Opening |
92. F Olafsson vs E Nievergelt |
| 1-0 | 35 | 1959 | Zuerich | A72 Benoni, Classical without 9.O-O |
93. E Nievergelt vs M Blau |
| ½-½ | 24 | 1959 | Zuerich | A00 Uncommon Opening |
94. E Paoli vs E Nievergelt |
| 1-0 | 23 | 1960 | Nimzowitsch Memorial, Zurich | B60 Sicilian, Richter-Rauzer |
95. A Fuderer vs E Nievergelt |
| 1-0 | 48 | 1960 | Nimzowitsch Memorial, Zurich | A02 Bird's Opening |
96. D Keller vs E Nievergelt |
| 1-0 | 38 | 1960 | Nimzowitsch Memorial, Zurich | B31 Sicilian, Rossolimo Variation |
97. E Nievergelt vs A Dueckstein |
| 0-1 | 16 | 1960 | Nimzowitsch Memorial, Zurich | A07 King's Indian Attack |
98. E Nievergelt vs M Albareda Creus |
| 0-1 | 42 | 1965 | Clare Benedict Cup | B70 Sicilian, Dragon Variation |
99. C van den Berg vs E Nievergelt |
| 1-0 | 19 | 1965 | Clare Benedict Cup | A60 Benoni Defense |
100. K Darga vs E Nievergelt |
| 1-0 | 23 | 1965 | Clare Benedict Cup | B68 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 9...Be7 |