Replay all 26 chess games from Amsterdam 1964 Interzonal. This collection follows the event's recorded round order; search by player, opening, or date and download any game as PGN. Read about Amsterdam 1964 Interzonal →
| ROUND ORDER | PLAYERS | RESULT | MOVES | OPENINGS | ROUND |
|---|---|---|---|---|---|
| 1964.05.20 |
Bilek, Istvan
vs
Portisch, Lajos
|
1/2-1/2 | 30 | King's Indian Attack | ROUND 1 |
| 1964.05.21 |
Portisch, Lajos
vs
Tal, Mihail
|
1/2-1/2 | 39 | Zukertort Opening | ROUND 2 |
| 1964.05.22 |
Lengyel, Levente
vs
Portisch, Lajos
|
1/2-1/2 | 19 | Queen's Gambit Accepted: Classical Defense, Main Line | ROUND 3 |
| 1964.05.24 |
Portisch, Lajos
vs
Stein, Leonid
|
1-0 | 38 | Benoni Defense: Hromádka System | ROUND 4 |
| 1964.05.25 |
Reshevsky, Samuel Herman
vs
Portisch, Lajos
|
1/2-1/2 | 30 | English Opening: Anglo-Indian Defense | ROUND 5 |
| 1964.05.26 |
Portisch, Lajos
vs
Spassky, Boris Vasilievich
|
0-1 | 51 | Queen's Gambit Accepted: Mannheim Variation | ROUND 6 |
| 1964.05.28 |
Evans, Larry Melvyn
vs
Portisch, Lajos
|
0-1 | 46 | Sicilian Defense: Kan Variation | ROUND 7 |
| 1964.05.29 |
Portisch, Lajos
vs
Smyslov, Vassily V
|
0-1 | 64 | Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation, Nimzowitsch Attack | ROUND 8 |
| 1964.05.30 |
Vranesic, Zvonko
vs
Portisch, Lajos
|
0-1 | 36 | Nimzo-Indian Defense: Reshevsky Variation | ROUND 9 |
| 1964.06.01 |
Portisch, Lajos
vs
Pachman, Ludek
|
1/2-1/2 | 38 | Nimzo-Indian Defense: Normal Variation, Classical Defense | ROUND 10 |
| 1964.06.02 |
Ivkov, Borislav
vs
Portisch, Lajos
|
1/2-1/2 | 28 | Sicilian Defense: Kan Variation, Knight Variation | ROUND 11 |
| 1964.06.03 |
Portisch, Lajos
vs
Foguelman, Alberto
|
1-0 | 41 | King's Indian Defense | ROUND 12 |
| 1964.06.06 |
Rossetto, Hector
vs
Portisch, Lajos
|
1/2-1/2 | 73 | Sicilian Defense: Kan Variation, Knight Variation | ROUND 13 |
| 1964.06.07 |
Portisch, Lajos
vs
Gligoric, Svetozar
|
1/2-1/2 | 30 | Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation | ROUND 14 |
| 1964.06.08 |
Larsen, Bent
vs
Portisch, Lajos
|
1-0 | 33 | French Defense: Winawer Variation, Delayed Exchange Variation | ROUND 15 |
| 1964.06.10 |
Portisch, Lajos
vs
Porat, Yosef
|
1-0 | 30 | Nimzo-Indian Defense: Normal Variation, Gligoric System, Smyslov Variation | ROUND 16 |
| 1964.06.11 |
Quinones, Oscar Carillo
vs
Portisch, Lajos
|
0-1 | 56 | Sicilian Defense: Kan Variation, Maróczy Bind, Bronstein Variation | ROUND 17 |
| 1964.06.12 |
Portisch, Lajos
vs
Perez Perez, Francisco Jose
|
1-0 | 33 | King's Indian Defense: Zinnowitz Variation | ROUND 18 |
| 1964.06.15 |
Darga, Klaus
vs
Portisch, Lajos
|
1-0 | 35 | Indian Defense: Anti-Nimzo-Indian | ROUND 19 |
| 1964.06.16 |
Portisch, Lajos
vs
Benko, Pal C
|
1-0 | 31 | Grünfeld Defense: Three Knights Variation, Hungarian Attack | ROUND 20 |
| 1964.06.17 |
Tringov, Georgi Petrov
vs
Portisch, Lajos
|
0-1 | 63 | French Defense: King's Indian Attack | ROUND 21 |
| 1964.06.19 |
Portisch, Lajos
vs
Berger, Bela
|
1-0 | 19 | Queen's Gambit Declined: Harrwitz Attack | ROUND 22 |
| 1964.06.21 |
Bronstein, David Ionovich
vs
Portisch, Lajos
|
1/2-1/2 | 41 | French Defense: Classical Variation | ROUND 23 |
| 1964.06.24 |
Reshevsky, Samuel Herman
vs
Portisch, Lajos
|
0-1 | 40 | English Opening: Symmetrical Variation, Three Knights Variation | ROUND 1 |
| 1964.06.26 |
Portisch, Lajos
vs
Reshevsky, Samuel Herman
|
1/2-1/2 | 24 | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Breyer Variation | ROUND 2 |
| 1964.06.28 |
Reshevsky, Samuel Herman
vs
Portisch, Lajos
|
0-1 | 37 | Sicilian Defense: Kan Variation, Knight Variation | ROUND 3 |