| Game | Result | Moves | Year | Event | ECO | Opening | |
|---|---|---|---|---|---|---|---|
| Robert Byrne vs Geber Villarroel | 1-0 | 36 | 1968 | Lugano ol (Men) | E58 | Nimzo-Indian Three knights variation |  Browse |
| Laszlo Szabo vs Viktor Kortschnoj | 0-1 | 25 | 1968 | Lugano ol (Men) | E21 | Nimzo-Indian Three knights variation | Browse |
| Viktor Kortschnoj vs Oscar Panno | ½-½ | 22 | 1968 | Lugano ol (Men) | E43 | Nimzo-Indian Three knights variation | Browse |
| Miguel Najdorf vs Samuel Schweber | 1-0 | 22 | 1968 | Sen-Jun | E54 | Nimzo-Indian Three knights variation | Browse |
| Boris Spassky vs Aleksandar Matanovic | ½-½ | 41 | 1968 | Palma de Mallorca | E13 | Nimzo-Indian Three knights variation | Browse |
