| 1st round — 15th November 1965 |
| Borrell Vidal, Máximo |
 |
|
0 - 1 |
|
 |
GM Darga, Klaus |
| IM Giustolisi, Alberto Mario |
 |
|
½ - ½ |
|
 |
IM Bukić, Enver |
| IM Medina García, Antonio |
 |
|
½ - ½ |
|
 |
Ribera Pérez, Miguel |
| GM O'Kelly de Galway, Albéric |
 |
|
1 - 0 |
|
 |
García Orús, Francisco |
| GM Pomar Salamanca, Arturo |
 |
|
1 - 0 |
|
 |
IM Dückstein, Andreas |
| 1.-3. Pomar Salamanca, O'Kelly de Galway, Darga 1; 4.-7. Bukić, Medina García, Giustolisi, Ribera Pérez ½; 8.-10. Dückstein, Borrell Vidal, García Orús 0; |
| 2nd round — 16th November 1965 |
| GM Darga, Klaus |
 |
|
½ - ½ |
|
 |
GM Pomar Salamanca, Arturo |
| IM Dückstein, Andreas |
 |
|
½ - ½ |
|
 |
IM Giustolisi, Alberto Mario |
| García Orús, Francisco |
 |
|
½ - ½ |
|
 |
IM Bukić, Enver |
| GM O'Kelly de Galway, Albéric |
 |
|
1 - 0 |
|
 |
IM Medina García, Antonio |
| Ribera Pérez, Miguel |
 |
|
1 - 0 |
|
 |
Borrell Vidal, Máximo |
| 1. O'Kelly de Galway 2; 2.-4. Pomar Salamanca, Darga, Ribera Pérez 1½; 5.-6. Bukić, Giustolisi 1; 7.-9. Dückstein, Medina García, García Orús ½; 10. Borrell Vidal 0; |
| 3rd round — 17th November 1965 |
| Borrell Vidal, Máximo |
 |
|
½ - ½ |
|
 |
GM O'Kelly de Galway, Albéric |
| IM Bukić, Enver |
 |
|
½ - ½ |
|
 |
IM Dückstein, Andreas |
| IM Giustolisi, Alberto Mario |
 |
|
0 - 1 |
|
 |
GM Darga, Klaus |
| IM Medina García, Antonio |
 |
|
½ - ½ |
|
 |
García Orús, Francisco |
| GM Pomar Salamanca, Arturo |
 |
|
1 - 0 |
|
 |
Ribera Pérez, Miguel |
| 1.-3. Pomar Salamanca, O'Kelly de Galway, Darga 2½; 4.-5. Bukić, Ribera Pérez 1½; 6.-9. Dückstein, Medina García, García Orús, Giustolisi 1; 10. Borrell Vidal ½; |
| 4th round — 18th November 1965 |
| GM Darga, Klaus |
 |
|
½ - ½ |
|
 |
IM Bukić, Enver |
| García Orús, Francisco |
 |
|
0 - 1 |
|
 |
IM Dückstein, Andreas |
| IM Medina García, Antonio |
 |
|
1 - 0 |
|
 |
Borrell Vidal, Máximo |
| GM O'Kelly de Galway, Albéric |
 |
|
½ - ½ |
|
 |
GM Pomar Salamanca, Arturo |
| Ribera Pérez, Miguel |
 |
|
0 - 1 |
|
 |
IM Giustolisi, Alberto Mario |
| 1.-3. Pomar Salamanca, O'Kelly de Galway, Darga 3; 4.-7. Dückstein, Bukić, Medina García, Giustolisi 2; 8. Ribera Pérez 1½; 9. García Orús 1; 10. Borrell Vidal ½; |
| 5th round — 19th November 1965 |
| Borrell Vidal, Máximo |
 |
|
½ - ½ |
|
 |
García Orús, Francisco |
| IM Bukić, Enver |
 |
|
1 - 0 |
|
 |
Ribera Pérez, Miguel |
| IM Dückstein, Andreas |
 |
|
1 - 0 |
|
 |
GM Darga, Klaus |
| IM Giustolisi, Alberto Mario |
 |
|
0 - 1 |
|
 |
GM O'Kelly de Galway, Albéric |
| IM Medina García, Antonio |
 |
|
½ - ½ |
|
 |
GM Pomar Salamanca, Arturo |
| 1. O'Kelly de Galway 4; 2. Pomar Salamanca 3½; 3.-5. Darga, Dückstein, Bukić 3; 6. Medina García 2½; 7. Giustolisi 2; 8.-9. García Orús, Ribera Pérez 1½; 10. Borrell Vidal 1; |
| 6th round — 20th November 1965 |
| Borrell Vidal, Máximo |
 |
|
½ - ½ |
|
 |
GM Pomar Salamanca, Arturo |
| García Orús, Francisco |
 |
|
0 - 1 |
|
 |
GM Darga, Klaus |
| IM Medina García, Antonio |
 |
|
1 - 0 |
|
 |
IM Giustolisi, Alberto Mario |
| GM O'Kelly de Galway, Albéric |
 |
|
½ - ½ |
|
 |
IM Bukić, Enver |
| Ribera Pérez, Miguel |
 |
|
0 - 1 |
|
 |
IM Dückstein, Andreas |
| 1. O'Kelly de Galway 4½; 2.-4. Pomar Salamanca, Darga, Dückstein 4; 5.-6. Bukić, Medina García 3½; 7. Giustolisi 2; 8.-10. Borrell Vidal, García Orús, Ribera Pérez 1½; |
| 7th round — 21st November 1965 |
| IM Bukić, Enver |
 |
|
½ - ½ |
|
 |
IM Medina García, Antonio |
| GM Darga, Klaus |
 |
|
1 - 0 |
|
 |
Ribera Pérez, Miguel |
| IM Dückstein, Andreas |
 |
|
½ - ½ |
|
 |
GM O'Kelly de Galway, Albéric |
| IM Giustolisi, Alberto Mario |
 |
|
0 - 1 |
|
 |
Borrell Vidal, Máximo |
| GM Pomar Salamanca, Arturo |
 |
|
1 - 0 |
|
 |
García Orús, Francisco |
| 1.-3. Pomar Salamanca, O'Kelly de Galway, Darga 5; 4. Dückstein 4½; 5.-6. Bukić, Medina García 4; 7. Borrell Vidal 2½; 8. Giustolisi 2; 9.-10. García Orús, Ribera Pérez 1½; |
| 8th round — 22nd November 1965 |
| Borrell Vidal, Máximo |
 |
|
½ - ½ |
|
 |
IM Bukić, Enver |
| García Orús, Francisco |
 |
|
1 - 0 |
|
 |
Ribera Pérez, Miguel |
| IM Medina García, Antonio |
 |
|
½ - ½ |
|
 |
IM Dückstein, Andreas |
| GM O'Kelly de Galway, Albéric |
 |
|
½ - ½ |
|
 |
GM Darga, Klaus |
| GM Pomar Salamanca, Arturo |
 |
|
1 - 0 |
|
 |
IM Giustolisi, Alberto Mario |
| 1. Pomar Salamanca 6; 2.-3. O'Kelly de Galway, Darga 5½; 4. Dückstein 5; 5.-6. Bukić, Medina García 4½; 7. Borrell Vidal 3; 8. García Orús 2½; 9. Giustolisi 2; 10. Ribera Pérez 1½; |
| 9th round — 23rd November 1965 |
| IM Bukić, Enver |
 |
|
½ - ½ |
|
 |
GM Pomar Salamanca, Arturo |
| GM Darga, Klaus |
 |
|
1 - 0 |
|
 |
IM Medina García, Antonio |
| IM Dückstein, Andreas |
 |
|
1 - 0 |
|
 |
Borrell Vidal, Máximo |
| IM Giustolisi, Alberto Mario |
 |
|
½ - ½ |
|
 |
García Orús, Francisco |
| Ribera Pérez, Miguel |
 |
|
0 - 1 |
|
 |
GM O'Kelly de Galway, Albéric |
| 1.-3. Pomar Salamanca, O'Kelly de Galway, Darga 6½; 4. Dückstein 6; 5. Bukić 5; 6. Medina García 4½; 7.-8. Borrell Vidal, García Orús 3; 9. Giustolisi 2½; 10. Ribera Pérez 1½; |