| Arthur Bisguier vs Lajos Portisch | ½-½ | 36 | 1961 | Bled | E41 | Queen's pawn |  Browse |
| Lajos Portisch vs Arthur Bisguier | 1-0 | 30 | 1961 | Maroczy mem | E20 | Nimzo-Indian Kmoch variation | Browse |
| David Bronstein vs Lajos Portisch | ½-½ | 59 | 1961 | Maroczy mem | E45 | Nimzo-Indian 4.e3, Bronstein (Byrne) va... | Browse |
| Lajos Portisch vs Bobby Fischer | 0-1 | 48 | 1961 | Bled | D38 | Queen's pawn game | Browse |
| Lajos Portisch vs Efim Geller | 0-1 | 41 | 1961 | Bled | E68 | King's Indian 3.g3 | Browse |
| Svetozar Gligoric vs Lajos Portisch | ½-½ | 18 | 1961 | Bled | E55 | Nimzo-Indian 4.e3 c5 | Browse |
| Svetozar Gligoric vs Lajos Portisch | 1-0 | 42 | 1961 | Torremolinos | E45 | King's pawn Opening | Browse |
| Paul Keres vs Lajos Portisch | 1-0 | 38 | 1961 | Bled | C09 | French Tarrasch, Open variation, Main l... | Browse |
| Lajos Portisch vs Viktor Kortschnoj | 0-1 | 64 | 1961 | Maroczy mem | E52 | Nimzo-Indian 4.e3 e8g8, 5.Nf3, without ... | Browse |
| Lajos Portisch vs Miguel Najdorf | ½-½ | 41 | 1961 | Bled | E69 | Reti King's Indian attack | Browse |
| Lajos Portisch vs Miguel Najdorf | 0-1 | 54 | 1961 | Torremolinos | E96 | King's Indian Orthodox, 7...Nbd7, 8.Re1 | Browse |
| Fridrik Olafsson vs Lajos Portisch | 1-0 | 41 | 1961 | Bled | A11 | Reti Opening | Browse |
| Ludek Pachman vs Lajos Portisch | ½-½ | 22 | 1961 | Bled | C09 | French Tarrasch, Open, 4.ed ed | Browse |
| Lajos Portisch vs Tigran V Petrosian | 1-0 | 40 | 1961 | Bled | A56 | Czech Benoni King's Indian system | Browse |
| Aleksandar Matanovic vs Lajos Portisch | ½-½ | 37 | 1961 | Bled | D42 | Caro-Kann Panov-Botvinnik attack, 5...e... | Browse |
| Lajos Portisch vs Mario Bertok | ½-½ | 15 | 1961 | Bled | E64 | King's Indian 3.g3 | Browse |
| Petar Trifunovic vs Lajos Portisch | ½-½ | 50 | 1961 | Bled | C05 | Queen's pawn | Browse |
| Lajos Portisch vs Mijo Udovcic | 1-0 | 33 | 1961 | Bled | E96 | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| Lajos Portisch vs Jan Hein Donner | ½-½ | 69 | 1961 | Bled | A11 | Dunst (Sleipner, Heinrichsen) Opening | Browse |
| Borislav Ivkov vs Lajos Portisch | 1-0 | 31 | 1961 | Bled | C18 | French Winawer, Classical variation | Browse |
| Bruno Parma vs Lajos Portisch | ½-½ | 60 | 1961 | Bled | C18 | French Winawer, Advance variation | Browse |
| Lajos Portisch vs Klaus Darga | ½-½ | 25 | 1961 | Bled | E30 | Nimzo-Indian Leningrad, ...b5 gambit | Browse |
| Lajos Portisch vs Milan Germek | ½-½ | 31 | 1961 | Bled | E25 | Nimzo-Indian Kmoch variation | Browse |
| Lajos Portisch vs Mikhail Tal | ½-½ | 15 | 1961 | Bled | E65 | Reti King's Indian attack | Browse |
| Ervin Haag vs Lajos Portisch | ½-½ | 20 | 1961 | Maroczy mem | D75 | Reti King's Indian attack | Browse |
| Peter Dely vs Lajos Portisch | ½-½ | 31 | 1961 | Maroczy mem | B14 | Caro-Kann Panov-Botvinnik attack, 5...e... | Browse |
| Lajos Portisch vs Laszlo Sr Szollosi | 1-0 | 56 | 1961 | HUN-ch | E91 | Dunst (Sleipner, Heinrichsen) Opening | Browse |
| Lajos Portisch vs Boris Spassky | 0-1 | 38 | 1961 | HUN-URS | C64 | Ruy Lopez Classical (Cordel) defence | Browse |
| Lajos Portisch vs Boris Spassky | 0-1 | 39 | 1961 | HUN-URS | A23 | English Bremen system, Keres variation | Browse |
| Boris Spassky vs Lajos Portisch | 1-0 | 45 | 1961 | HUN-URS | B19 | Caro-Kann Classical, 7...Nd7 | Browse |
