| 1st round — 5th March 1975 |
| Estévez Morales, Guillermo |
 |
2330 |
½ - ½ |
2490 |
 |
IM Forintos, Győző |
| GM García Gonzáles, Guillermo |
 |
2485 |
½ - ½ |
2510 |
 |
GM Razuvaev, Yury |
| IM García Martínez, Silvino |
 |
2445 |
1 - 0 |
2310 |
 |
Hernández, José de Jesús |
| IM Jansa, Vlastimil |
 |
2540 |
0 - 1 |
2540 |
 |
Balashov, Yury |
| Lebredo Zarragoitia, Gerardo |
 |
2335 |
½ - ½ |
2335 |
 |
Díaz Díaz, Joaquín |
| GM Sigurjónsson, Guðmundur |
 |
2475 |
½ - ½ |
2330 |
 |
Pesantes Carbajal, Carlos |
| Triana, Justo |
 |
2310 |
0 - 1 |
2565 |
 |
GM Andersson, Ulf |
| GM Vasiukov, Evgeny |
 |
2560 |
1 - 0 |
2450 |
 |
GM Ermenkov, Evgeny |
| GM Vogt, Lothar |
 |
2450 |
½ - ½ |
2395 |
 |
IM Sydor, Andrzej |
| 1.-4. Andersson, Vasiukov, Balashov, García Martínez 1; 5.-14. Razuvaev, Sydor, Vogt, Forintos, Sigurjónsson, Díaz Díaz, García Gonzáles, Lebredo Zarragoitia, Pesantes Carbajal, Estévez Morales ½; 15.-18. Jansa, Ermenkov, Triana, Hernández 0; |
| 2nd round — 6th March 1975 |
| GM Andersson, Ulf |
 |
2565 |
1 - 0 |
2330 |
 |
Estévez Morales, Guillermo |
| Balashov, Yury |
 |
2540 |
½ - ½ |
2560 |
 |
GM Vasiukov, Evgeny |
| Díaz Díaz, Joaquín |
 |
2335 |
1 - 0 |
2310 |
 |
Hernández, José de Jesús |
| GM Ermenkov, Evgeny |
 |
2450 |
½ - ½ |
2450 |
 |
GM Vogt, Lothar |
| IM Forintos, Győző |
 |
2490 |
½ - ½ |
2485 |
 |
GM García Gonzáles, Guillermo |
| Lebredo Zarragoitia, Gerardo |
 |
2335 |
0 - 1 |
2540 |
 |
IM Jansa, Vlastimil |
| Pesantes Carbajal, Carlos |
 |
2330 |
0 - 1 |
2310 |
 |
Triana, Justo |
| GM Razuvaev, Yury |
 |
2510 |
½ - ½ |
2445 |
 |
IM García Martínez, Silvino |
| IM Sydor, Andrzej |
 |
2395 |
½ - ½ |
2475 |
 |
GM Sigurjónsson, Guðmundur |
| 1. Andersson 2; 2.-5. Vasiukov, Balashov, García Martínez, Díaz Díaz 1½; 6.-13. Razuvaev, Sydor, Vogt, Forintos, Sigurjónsson, Jansa, García Gonzáles, Triana 1; 14.-17. Lebredo Zarragoitia, Ermenkov, Pesantes Carbajal, Estévez Morales ½; 18. Hernández 0; |
| 3rd round — 7th March 1975 |
| Estévez Morales, Guillermo |
 |
2330 |
0 - 1 |
2330 |
 |
Pesantes Carbajal, Carlos |
| GM García Gonzáles, Guillermo |
 |
2485 |
0 - 1 |
2565 |
 |
GM Andersson, Ulf |
| IM García Martínez, Silvino |
 |
2445 |
½ - ½ |
2490 |
 |
IM Forintos, Győző |
| Hernández, José de Jesús |
 |
2310 |
0 - 1 |
2510 |
 |
GM Razuvaev, Yury |
| IM Jansa, Vlastimil |
 |
2540 |
½ - ½ |
2335 |
 |
Díaz Díaz, Joaquín |
| GM Sigurjónsson, Guðmundur |
 |
2475 |
½ - ½ |
2450 |
 |
GM Ermenkov, Evgeny |
| Triana, Justo |
 |
2310 |
½ - ½ |
2395 |
 |
IM Sydor, Andrzej |
| GM Vasiukov, Evgeny |
 |
2560 |
1 - 0 |
2335 |
 |
Lebredo Zarragoitia, Gerardo |
| GM Vogt, Lothar |
 |
2450 |
0 - 1 |
2540 |
 |
Balashov, Yury |
| 1. Andersson 3; 2.-3. Vasiukov, Balashov 2½; 4.-6. Razuvaev, García Martínez, Díaz Díaz 2; 7.-12. Sydor, Forintos, Sigurjónsson, Jansa, Pesantes Carbajal, Triana 1½; 13.-15. Vogt, García Gonzáles, Ermenkov 1; 16.-17. Lebredo Zarragoitia, Estévez Morales ½; 18. Hernández 0; |
| 4th round — 8th March 1975 |
| GM Andersson, Ulf |
 |
2565 |
½ - ½ |
2445 |
 |
IM García Martínez, Silvino |
| Balashov, Yury |
 |
2540 |
½ - ½ |
2475 |
 |
GM Sigurjónsson, Guðmundur |
| Díaz Díaz, Joaquín |
 |
2335 |
0 - 1 |
2510 |
 |
GM Razuvaev, Yury |
| GM Ermenkov, Evgeny |
 |
2450 |
1 - 0 |
2310 |
 |
Triana, Justo |
| IM Forintos, Győző |
 |
2490 |
1 - 0 |
2310 |
 |
Hernández, José de Jesús |
| IM Jansa, Vlastimil |
 |
2540 |
½ - ½ |
2560 |
 |
GM Vasiukov, Evgeny |
| Lebredo Zarragoitia, Gerardo |
 |
2335 |
0 - 1 |
2450 |
 |
GM Vogt, Lothar |
| Pesantes Carbajal, Carlos |
 |
2330 |
½ - ½ |
2485 |
 |
GM García Gonzáles, Guillermo |
| IM Sydor, Andrzej |
 |
2395 |
½ - ½ |
2330 |
 |
Estévez Morales, Guillermo |
| 1. Andersson 3½; 2.-4. Vasiukov, Balashov, Razuvaev 3; 5.-6. Forintos, García Martínez 2½; 7.-13. Sydor, Vogt, Sigurjónsson, Díaz Díaz, Jansa, Ermenkov, Pesantes Carbajal 2; 14.-15. García Gonzáles, Triana 1½; 16. Estévez Morales 1; 17. Lebredo Zarragoitia ½; 18. Hernández 0; |
| 5th round — 9th March 1975 |
| Estévez Morales, Guillermo |
 |
2330 |
1 - 0 |
2450 |
 |
GM Ermenkov, Evgeny |
| GM García Gonzáles, Guillermo |
 |
2485 |
0 - 1 |
2395 |
 |
IM Sydor, Andrzej |
| IM García Martínez, Silvino |
 |
2445 |
½ - ½ |
2330 |
 |
Pesantes Carbajal, Carlos |
| Hernández, José de Jesús |
 |
2310 |
0 - 1 |
2565 |
 |
GM Andersson, Ulf |
| GM Razuvaev, Yury |
 |
2510 |
½ - ½ |
2490 |
 |
IM Forintos, Győző |
| GM Sigurjónsson, Guðmundur |
 |
2475 |
½ - ½ |
2335 |
 |
Lebredo Zarragoitia, Gerardo |
| Triana, Justo |
 |
2310 |
½ - ½ |
2540 |
 |
Balashov, Yury |
| GM Vasiukov, Evgeny |
 |
2560 |
1 - 0 |
2335 |
 |
Díaz Díaz, Joaquín |
| GM Vogt, Lothar |
 |
2450 |
½ - ½ |
2540 |
 |
IM Jansa, Vlastimil |
| 1. Andersson 4½; 2. Vasiukov 4; 3.-4. Balashov, Razuvaev 3½; 5.-7. Sydor, Forintos, García Martínez 3; 8.-11. Vogt, Sigurjónsson, Jansa, Pesantes Carbajal 2½; 12.-15. Díaz Díaz, Ermenkov, Estévez Morales, Triana 2; 16. García Gonzáles 1½; 17. Lebredo Zarragoitia 1; 18. Hernández 0; |
| 6th round — 11th March 1975 |
| GM Andersson, Ulf |
 |
2565 |
½ - ½ |
2510 |
 |
GM Razuvaev, Yury |
| Balashov, Yury |
 |
2540 |
1 - 0 |
2330 |
 |
Estévez Morales, Guillermo |
| Díaz Díaz, Joaquín |
 |
2335 |
1 - 0 |
2490 |
 |
IM Forintos, Győző |
| GM Ermenkov, Evgeny |
 |
2450 |
1 - 0 |
2485 |
 |
GM García Gonzáles, Guillermo |
| IM Jansa, Vlastimil |
 |
2540 |
½ - ½ |
2475 |
 |
GM Sigurjónsson, Guðmundur |
| Lebredo Zarragoitia, Gerardo |
 |
2335 |
1 - 0 |
2310 |
 |
Triana, Justo |
| Pesantes Carbajal, Carlos |
 |
2330 |
0 - 1 |
2310 |
 |
Hernández, José de Jesús |
| IM Sydor, Andrzej |
 |
2395 |
½ - ½ |
2445 |
 |
IM García Martínez, Silvino |
| GM Vasiukov, Evgeny |
 |
2560 |
1 - 0 |
2450 |
 |
GM Vogt, Lothar |
| 1.-2. Andersson, Vasiukov 5; 3. Balashov 4½; 4. Razuvaev 4; 5.-6. Sydor, García Martínez 3½; 7.-11. Forintos, Sigurjónsson, Díaz Díaz, Jansa, Ermenkov 3; 12.-13. Vogt, Pesantes Carbajal 2½; 14.-16. Lebredo Zarragoitia, Estévez Morales, Triana 2; 17. García Gonzáles 1½; 18. Hernández 1; |
| 7th round — 12th March 1975 |
| Estévez Morales, Guillermo |
 |
2330 |
0 - 1 |
2335 |
 |
Lebredo Zarragoitia, Gerardo |
| IM Forintos, Győző |
 |
2490 |
½ - ½ |
2565 |
 |
GM Andersson, Ulf |
| GM García Gonzáles, Guillermo |
 |
2485 |
0 - 1 |
2540 |
 |
Balashov, Yury |
| IM García Martínez, Silvino |
 |
2445 |
½ - ½ |
2450 |
 |
GM Ermenkov, Evgeny |
| Hernández, José de Jesús |
 |
2310 |
0 - 1 |
2395 |
 |
IM Sydor, Andrzej |
| GM Razuvaev, Yury |
 |
2510 |
1 - 0 |
2330 |
 |
Pesantes Carbajal, Carlos |
| GM Sigurjónsson, Guðmundur |
 |
2475 |
½ - ½ |
2560 |
 |
GM Vasiukov, Evgeny |
| Triana, Justo |
 |
2310 |
0 - 1 |
2540 |
 |
IM Jansa, Vlastimil |
| GM Vogt, Lothar |
 |
2450 |
½ - ½ |
2335 |
 |
Díaz Díaz, Joaquín |
| 1.-3. Andersson, Vasiukov, Balashov 5½; 4. Razuvaev 5; 5. Sydor 4½; 6.-7. García Martínez, Jansa 4; 8.-11. Forintos, Sigurjónsson, Díaz Díaz, Ermenkov 3½; 12.-13. Vogt, Lebredo Zarragoitia 3; 14. Pesantes Carbajal 2½; 15.-16. Estévez Morales, Triana 2; 17. García Gonzáles 1½; 18. Hernández 1; |
| 8th round — 13th March 1975 |
| Balashov, Yury |
 |
2540 |
1 - 0 |
2445 |
 |
IM García Martínez, Silvino |
| Díaz Díaz, Joaquín |
 |
2335 |
0 - 1 |
2565 |
 |
GM Andersson, Ulf |
| GM Ermenkov, Evgeny |
 |
2450 |
1 - 0 |
2310 |
 |
Hernández, José de Jesús |
| IM Jansa, Vlastimil |
 |
2540 |
0 - 1 |
2330 |
 |
Estévez Morales, Guillermo |
| Lebredo Zarragoitia, Gerardo |
 |
2335 |
0 - 1 |
2485 |
 |
GM García Gonzáles, Guillermo |
| Pesantes Carbajal, Carlos |
 |
2330 |
1 - 0 |
2490 |
 |
IM Forintos, Győző |
| IM Sydor, Andrzej |
 |
2395 |
½ - ½ |
2510 |
 |
GM Razuvaev, Yury |
| GM Vasiukov, Evgeny |
 |
2560 |
1 - 0 |
2310 |
 |
Triana, Justo |
| GM Vogt, Lothar |
 |
2450 |
1 - 0 |
2475 |
 |
GM Sigurjónsson, Guðmundur |
| 1.-3. Andersson, Vasiukov, Balashov 6½; 4. Razuvaev 5½; 5. Sydor 5; 6. Ermenkov 4½; 7.-9. Vogt, García Martínez, Jansa 4; 10.-13. Forintos, Sigurjónsson, Díaz Díaz, Pesantes Carbajal 3½; 14.-15. Lebredo Zarragoitia, Estévez Morales 3; 16. García Gonzáles 2½; 17. Triana 2; 18. Hernández 1; |
| 9th round — 14th March 1975 |
| GM Andersson, Ulf |
 |
2565 |
½ - ½ |
2330 |
 |
Pesantes Carbajal, Carlos |
| Estévez Morales, Guillermo |
 |
2330 |
0 - 1 |
2560 |
 |
GM Vasiukov, Evgeny |
| IM Forintos, Győző |
 |
2490 |
1 - 0 |
2395 |
 |
IM Sydor, Andrzej |
| GM García Gonzáles, Guillermo |
 |
2485 |
1 - 0 |
2540 |
 |
IM Jansa, Vlastimil |
| IM García Martínez, Silvino |
 |
2445 |
½ - ½ |
2335 |
 |
Lebredo Zarragoitia, Gerardo |
| Hernández, José de Jesús |
 |
2310 |
0 - 1 |
2540 |
 |
Balashov, Yury |
| GM Razuvaev, Yury |
 |
2510 |
1 - 0 |
2450 |
 |
GM Ermenkov, Evgeny |
| GM Sigurjónsson, Guðmundur |
 |
2475 |
1 - 0 |
2335 |
 |
Díaz Díaz, Joaquín |
| Triana, Justo |
 |
2310 |
½ - ½ |
2450 |
 |
GM Vogt, Lothar |
| 1.-2. Vasiukov, Balashov 7½; 3. Andersson 7; 4. Razuvaev 6½; 5. Sydor 5; 6.-10. Vogt, Forintos, Sigurjónsson, García Martínez, Ermenkov 4½; 11.-12. Jansa, Pesantes Carbajal 4; 13.-15. Díaz Díaz, García Gonzáles, Lebredo Zarragoitia 3½; 16. Estévez Morales 3; 17. Triana 2½; 18. Hernández 1; |
| 10th round — 17th March 1975 |
| Balashov, Yury |
 |
2540 |
½ - ½ |
2510 |
 |
GM Razuvaev, Yury |
| Díaz Díaz, Joaquín |
 |
2335 |
0 - 1 |
2330 |
 |
Pesantes Carbajal, Carlos |
| GM Ermenkov, Evgeny |
 |
2450 |
½ - ½ |
2490 |
 |
IM Forintos, Győző |
| IM Jansa, Vlastimil |
 |
2540 |
½ - ½ |
2445 |
 |
IM García Martínez, Silvino |
| Lebredo Zarragoitia, Gerardo |
 |
2335 |
½ - ½ |
2310 |
 |
Hernández, José de Jesús |
| GM Sigurjónsson, Guðmundur |
 |
2475 |
½ - ½ |
2310 |
 |
Triana, Justo |
| IM Sydor, Andrzej |
 |
2395 |
0 - 1 |
2565 |
 |
GM Andersson, Ulf |
| GM Vasiukov, Evgeny |
 |
2560 |
1 - 0 |
2485 |
 |
GM García Gonzáles, Guillermo |
| GM Vogt, Lothar |
 |
2450 |
1 - 0 |
2330 |
 |
Estévez Morales, Guillermo |
| 1. Vasiukov 8½; 2.-3. Andersson, Balashov 8; 4. Razuvaev 7; 5. Vogt 5½; 6.-11. Sydor, Forintos, Sigurjónsson, García Martínez, Ermenkov, Pesantes Carbajal 5; 12. Jansa 4½; 13. Lebredo Zarragoitia 4; 14.-15. Díaz Díaz, García Gonzáles 3½; 16.-17. Estévez Morales, Triana 3; 18. Hernández 1½; |
| 11th round — 18th March 1975 |
| GM Andersson, Ulf |
 |
2565 |
1 - 0 |
2450 |
 |
GM Ermenkov, Evgeny |
| Estévez Morales, Guillermo |
 |
2330 |
0 - 1 |
2475 |
 |
GM Sigurjónsson, Guðmundur |
| IM Forintos, Győző |
 |
2490 |
½ - ½ |
2540 |
 |
Balashov, Yury |
| GM García Gonzáles, Guillermo |
 |
2485 |
½ - ½ |
2450 |
 |
GM Vogt, Lothar |
| IM García Martínez, Silvino |
 |
2445 |
1 - 0 |
2560 |
 |
GM Vasiukov, Evgeny |
| Hernández, José de Jesús |
 |
2310 |
0 - 1 |
2540 |
 |
IM Jansa, Vlastimil |
| Pesantes Carbajal, Carlos |
 |
2330 |
0 - 1 |
2395 |
 |
IM Sydor, Andrzej |
| GM Razuvaev, Yury |
 |
2510 |
½ - ½ |
2335 |
 |
Lebredo Zarragoitia, Gerardo |
| Triana, Justo |
 |
2310 |
0 - 1 |
2335 |
 |
Díaz Díaz, Joaquín |
| 1. Andersson 9; 2.-3. Vasiukov, Balashov 8½; 4. Razuvaev 7½; 5.-8. Sydor, Vogt, Sigurjónsson, García Martínez 6; 9.-10. Forintos, Jansa 5½; 11.-12. Ermenkov, Pesantes Carbajal 5; 13.-14. Díaz Díaz, Lebredo Zarragoitia 4½; 15. García Gonzáles 4; 16.-17. Estévez Morales, Triana 3; 18. Hernández 1½; |
| 12th round — 19th March 1975 |
| Balashov, Yury |
 |
2540 |
0 - 1 |
2565 |
 |
GM Andersson, Ulf |
| Díaz Díaz, Joaquín |
 |
2335 |
½ - ½ |
2395 |
 |
IM Sydor, Andrzej |
| GM Ermenkov, Evgeny |
 |
2450 |
½ - ½ |
2330 |
 |
Pesantes Carbajal, Carlos |
| IM Jansa, Vlastimil |
 |
2540 |
0 - 1 |
2510 |
 |
GM Razuvaev, Yury |
| Lebredo Zarragoitia, Gerardo |
 |
2335 |
0 - 1 |
2490 |
 |
IM Forintos, Győző |
| GM Sigurjónsson, Guðmundur |
 |
2475 |
0 - 1 |
2485 |
 |
GM García Gonzáles, Guillermo |
| Triana, Justo |
 |
2310 |
0 - 1 |
2330 |
 |
Estévez Morales, Guillermo |
| GM Vasiukov, Evgeny |
 |
2560 |
½ - ½ |
2310 |
 |
Hernández, José de Jesús |
| GM Vogt, Lothar |
 |
2450 |
½ - ½ |
2445 |
 |
IM García Martínez, Silvino |
| 1. Andersson 10; 2. Vasiukov 9; 3.-4. Balashov, Razuvaev 8½; 5.-8. Sydor, Vogt, Forintos, García Martínez 6½; 9. Sigurjónsson 6; 10.-12. Jansa, Ermenkov, Pesantes Carbajal 5½; 13.-14. Díaz Díaz, García Gonzáles 5; 15. Lebredo Zarragoitia 4½; 16. Estévez Morales 4; 17. Triana 3; 18. Hernández 2; |
| 13th round — 20th March 1975 |
| GM Andersson, Ulf |
 |
2565 |
1 - 0 |
2335 |
 |
Lebredo Zarragoitia, Gerardo |
| Estévez Morales, Guillermo |
 |
2330 |
0 - 1 |
2335 |
 |
Díaz Díaz, Joaquín |
| IM Forintos, Győző |
 |
2490 |
1 - 0 |
2540 |
 |
IM Jansa, Vlastimil |
| GM García Gonzáles, Guillermo |
 |
2485 |
½ - ½ |
2310 |
 |
Triana, Justo |
| IM García Martínez, Silvino |
 |
2445 |
0 - 1 |
2475 |
 |
GM Sigurjónsson, Guðmundur |
| Hernández, José de Jesús |
 |
2310 |
0 - 1 |
2450 |
 |
GM Vogt, Lothar |
| Pesantes Carbajal, Carlos |
 |
2330 |
0 - 1 |
2540 |
 |
Balashov, Yury |
| GM Razuvaev, Yury |
 |
2510 |
½ - ½ |
2560 |
 |
GM Vasiukov, Evgeny |
| IM Sydor, Andrzej |
 |
2395 |
½ - ½ |
2450 |
 |
GM Ermenkov, Evgeny |
| 1. Andersson 11; 2.-3. Vasiukov, Balashov 9½; 4. Razuvaev 9; 5.-6. Vogt, Forintos 7½; 7.-8. Sydor, Sigurjónsson 7; 9. García Martínez 6½; 10.-11. Díaz Díaz, Ermenkov 6; 12.-14. Jansa, García Gonzáles, Pesantes Carbajal 5½; 15. Lebredo Zarragoitia 4½; 16. Estévez Morales 4; 17. Triana 3½; 18. Hernández 2; |
| 14th round — 22nd March 1975 |
| Balashov, Yury |
 |
2540 |
½ - ½ |
2395 |
 |
IM Sydor, Andrzej |
| Díaz Díaz, Joaquín |
 |
2335 |
1 - 0 |
2450 |
 |
GM Ermenkov, Evgeny |
| Estévez Morales, Guillermo |
 |
2330 |
½ - ½ |
2485 |
 |
GM García Gonzáles, Guillermo |
| IM Jansa, Vlastimil |
 |
2540 |
½ - ½ |
2565 |
 |
GM Andersson, Ulf |
| Lebredo Zarragoitia, Gerardo |
 |
2335 |
1 - 0 |
2330 |
 |
Pesantes Carbajal, Carlos |
| GM Sigurjónsson, Guðmundur |
 |
2475 |
½ - ½ |
2310 |
 |
Hernández, José de Jesús |
| Triana, Justo |
 |
2310 |
½ - ½ |
2445 |
 |
IM García Martínez, Silvino |
| GM Vasiukov, Evgeny |
 |
2560 |
1 - 0 |
2490 |
 |
IM Forintos, Győző |
| GM Vogt, Lothar |
 |
2450 |
½ - ½ |
2510 |
 |
GM Razuvaev, Yury |
| 1. Andersson 11½; 2. Vasiukov 10½; 3. Balashov 10; 4. Razuvaev 9½; 5. Vogt 8; 6.-8. Sydor, Forintos, Sigurjónsson 7½; 9.-10. García Martínez, Díaz Díaz 7; 11.-13. Jansa, García Gonzáles, Ermenkov 6; 14.-15. Lebredo Zarragoitia, Pesantes Carbajal 5½; 16. Estévez Morales 4½; 17. Triana 4; 18. Hernández 2½; |
| 15th round — 23rd March 1975 |
| GM Andersson, Ulf |
 |
2565 |
½ - ½ |
2560 |
 |
GM Vasiukov, Evgeny |
| GM Ermenkov, Evgeny |
 |
2450 |
½ - ½ |
2540 |
 |
Balashov, Yury |
| IM Forintos, Győző |
 |
2490 |
½ - ½ |
2450 |
 |
GM Vogt, Lothar |
| GM García Gonzáles, Guillermo |
 |
2485 |
½ - ½ |
2335 |
 |
Díaz Díaz, Joaquín |
| IM García Martínez, Silvino |
 |
2445 |
½ - ½ |
2330 |
 |
Estévez Morales, Guillermo |
| Hernández, José de Jesús |
 |
2310 |
½ - ½ |
2310 |
 |
Triana, Justo |
| Pesantes Carbajal, Carlos |
 |
2330 |
0 - 1 |
2540 |
 |
IM Jansa, Vlastimil |
| GM Razuvaev, Yury |
 |
2510 |
1 - 0 |
2475 |
 |
GM Sigurjónsson, Guðmundur |
| IM Sydor, Andrzej |
 |
2395 |
½ - ½ |
2335 |
 |
Lebredo Zarragoitia, Gerardo |
| 1. Andersson 12; 2. Vasiukov 11; 3.-4. Balashov, Razuvaev 10½; 5. Vogt 8½; 6.-7. Sydor, Forintos 8; 8.-10. Sigurjónsson, García Martínez, Díaz Díaz 7½; 11. Jansa 7; 12.-13. García Gonzáles, Ermenkov 6½; 14. Lebredo Zarragoitia 6; 15. Pesantes Carbajal 5½; 16. Estévez Morales 5; 17. Triana 4½; 18. Hernández 3; |
| 16th round — 24th March 1975 |
| Díaz Díaz, Joaquín |
 |
2335 |
0 - 1 |
2540 |
 |
Balashov, Yury |
| Estévez Morales, Guillermo |
 |
2330 |
½ - ½ |
2310 |
 |
Hernández, José de Jesús |
| GM García Gonzáles, Guillermo |
 |
2485 |
½ - ½ |
2445 |
 |
IM García Martínez, Silvino |
| IM Jansa, Vlastimil |
 |
2540 |
0 - 1 |
2395 |
 |
IM Sydor, Andrzej |
| Lebredo Zarragoitia, Gerardo |
 |
2335 |
1 - 0 |
2450 |
 |
GM Ermenkov, Evgeny |
| GM Sigurjónsson, Guðmundur |
 |
2475 |
1 - 0 |
2490 |
 |
IM Forintos, Győző |
| Triana, Justo |
 |
2310 |
½ - ½ |
2510 |
 |
GM Razuvaev, Yury |
| GM Vasiukov, Evgeny |
 |
2560 |
1 - 0 |
2330 |
 |
Pesantes Carbajal, Carlos |
| GM Vogt, Lothar |
 |
2450 |
0 - 1 |
2565 |
 |
GM Andersson, Ulf |
| 1. Andersson 13; 2. Vasiukov 12; 3. Balashov 11½; 4. Razuvaev 11; 5. Sydor 9; 6.-7. Vogt, Sigurjónsson 8½; 8.-9. Forintos, García Martínez 8; 10. Díaz Díaz 7½; 11.-13. Jansa, García Gonzáles, Lebredo Zarragoitia 7; 14. Ermenkov 6½; 15.-16. Pesantes Carbajal, Estévez Morales 5½; 17. Triana 5; 18. Hernández 3½; |
| 17th round — 27th March 1975 |
| GM Andersson, Ulf |
 |
2565 |
½ - ½ |
2475 |
 |
GM Sigurjónsson, Guðmundur |
| Balashov, Yury |
 |
2540 |
1 - 0 |
2335 |
 |
Lebredo Zarragoitia, Gerardo |
| GM Ermenkov, Evgeny |
 |
2450 |
½ - ½ |
2540 |
 |
IM Jansa, Vlastimil |
| IM Forintos, Győző |
 |
2490 |
1 - 0 |
2310 |
 |
Triana, Justo |
| IM García Martínez, Silvino |
 |
2445 |
½ - ½ |
2335 |
 |
Díaz Díaz, Joaquín |
| Hernández, José de Jesús |
 |
2310 |
½ - ½ |
2485 |
 |
GM García Gonzáles, Guillermo |
| Pesantes Carbajal, Carlos |
 |
2330 |
0 - 1 |
2450 |
 |
GM Vogt, Lothar |
| GM Razuvaev, Yury |
 |
2510 |
½ - ½ |
2330 |
 |
Estévez Morales, Guillermo |
| IM Sydor, Andrzej |
 |
2395 |
½ - ½ |
2560 |
 |
GM Vasiukov, Evgeny |
| 1. Andersson 13½; 2.-3. Vasiukov, Balashov 12½; 4. Razuvaev 11½; 5.-6. Sydor, Vogt 9½; 7.-8. Forintos, Sigurjónsson 9; 9. García Martínez 8½; 10. Díaz Díaz 8; 11.-12. Jansa, García Gonzáles 7½; 13.-14. Lebredo Zarragoitia, Ermenkov 7; 15. Estévez Morales 6; 16. Pesantes Carbajal 5½; 17. Triana 5; 18. Hernández 4; |