| Game | Result | Moves | Year | Event | ECO | Opening | |
|---|---|---|---|---|---|---|---|
| Arthur Bisguier vs Iivo Nei | 0-1 | 33 | 1971 | Tallinn | D49 | English Caro-Kann defensive system |  Browse |
| Iivo Nei vs David Bronstein | ½-½ | 38 | 1971 | Parnu | B92 | Sicilian | Browse |
| David Bronstein vs Iivo Nei | 1-0 | 49 | 1971 | Tallinn | C68 | Benko's Opening | Browse |
| Paul Keres vs Iivo Nei | ½-½ | 28 | 1971 | Parnu | C53 | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| Iivo Nei vs Paul Keres | ½-½ | 26 | 1971 | Tallinn | D92 | Gruenfeld 5.Bf4 | Browse |
| Leonid Stein vs Iivo Nei | 1-0 | 49 | 1971 | Parnu | A07 | Reti King's Indian attack (Barcza syste... | Browse |
| Leonid Stein vs Iivo Nei | ½-½ | 42 | 1971 | Tallinn | E08 | Reti Opening | Browse |
| Mikhail Tal vs Iivo Nei | ½-½ | 42 | 1971 | Parnu | B10 | English Caro-Kann defensive system | Browse |
| Iivo Nei vs Mikhail Tal | 0-1 | 32 | 1971 | Tallinn | E74 | Anti-Borg (Desprez) Opening | Browse |
