| 17th Chess Olympiad: Havana 1966 |
[ Information || Final A | Final B | Final C | Final D || Group 1 | Group 2 | Group 3 | Group 4 | Group 5 | Group 6 | Group 7 || Statistics ]
[ Standings | 1st | 2nd | 3rd | 4th | 5th | 6th | 7th ]
| NED | Netherlands | 1½ : 2½ | Hungary | HUN | ||
| IM Bouwmeester | ½ - ½ | GM Portisch | ||||
| IM Prins | 0 - 1 | GM Szabó | ||||
| IM Zuidema | 0 - 1 | GM Bilek | ||||
| IM Langeweg | 1 - 0 | GM Lengyel | ||||
| CUB | Cuba | 4 : 0 | Tunisia | TUN | ||
| IM Jiménez Zerquera | 1 - 0 | Belkadi | ||||
| Ortega | 1 - 0 | Bouaziz, N. | ||||
| Cobo Arteaga | 1 - 0 | Ben Rehouma | ||||
| Rodríguez Gonzáles | 1 - 0 | Bouaziz, S. | ||||
| PAN | Panama | ½ : 3½ | Venezuela | VEN | ||
| Pérez | 0 - 1 | Schorr | ||||
| Martínez, J. | 0 - 1 | Díaz | ||||
| Van der Hans | ½ - ½ | Villarroel | ||||
| Rivera | 0 - 1 | Caro | ||||
| LIB | Lebanon | 0 : 4 | Belgium | BEL | ||
| Tarazi | 0 - 1 | GM O'Kelly de Galway | ||||
| Bedros | 0 - 1 | Boey | ||||
| Galeb | 0 - 1 | Cornelis | ||||
| Salameh | - vo + | IM Dunkelblum | ||||
Standings after 1st round >>
| fin | no. | code | pts | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| A | 1. | BEL | 4 | LIB 4 |
NED | PAN | VEN | HUN | TUN | CUB |
| CUB | 4 | TUN 4 |
LIB | NED | PAN | VEN | HUN | BEL | ||
| B | 3. | VEN | 3½ | PAN 3½ |
TUN | HUN | BEL | CUB | LIB | NED |
| 4. | HUN | 2½ | NED 2½ |
PAN | VEN | TUN | BEL | CUB | LIB | |
| C | 5. | NED | 1½ | HUN 1½ |
BEL | CUB | LIB | TUN | PAN | VEN |
| 6. | PAN | ½ | VEN ½ |
HUN | BEL | CUB | LIB | NED | TUN | |
| D | 7. | LIB | 0 | BEL 0 |
CUB | TUN | NED | PAN | VEN | HUN |
| TUN | 0 | CUB 0 |
VEN | LIB | HUN | NED | BEL | PAN |