| Game | Result | Moves | Year | Event | ECO | Opening | |
|---|---|---|---|---|---|---|---|
| Pal Benko vs Donald Byrne | 1-0 | 41 | 1968 | Palma de Mallorca | A15 | Reti Opening |  Browse |
| Donald Byrne vs Bobby Fischer | ½-½ | 50 | 1968 | Vinkovci | A07 | Benko's Opening | Browse |
| Donald Byrne vs Svetozar Gligoric | ½-½ | 57 | 1968 | Palma de Mallorca | A26 | English Opening | Browse |
| Vlastimil Hort vs Donald Byrne | 1-0 | 40 | 1968 | Vinkovci | D82 | Gruenfeld 4.Bf4 | Browse |
| Viktor Kortschnoj vs Donald Byrne | 1-0 | 31 | 1968 | Palma de Mallorca | A16 | English Anglo-Gruenfeld, Smyslov defens... | Browse |
| Donald Byrne vs Bent Larsen | 0-1 | 73 | 1968 | Palma de Mallorca | A10 | English Opening | Browse |
| Donald Byrne vs Tigran V Petrosian | 0-1 | 41 | 1968 | Palma de Mallorca | E72 | English Opening | Browse |
| Donald Byrne vs Vasily Smyslov | 0-1 | 29 | 1968 | Lugano ol (Men) | A07 | Benko's Opening | Browse |
| Boris Spassky vs Donald Byrne | 1-0 | 40 | 1968 | Palma de Mallorca | D88 | Gruenfeld Exchange, Classical variation | Browse |
