FIDE World Chess Championship cycle 1975-1978 |
[ Competition summary || European zonal A | European zonal B1 | European zonal B2 | European zonal C | European zonal D | Soviet zonal | US zonal | Canadian zonal |
| Caribbean-Central American zonal 1 | Caribbean-Central American zonal 2 | South American zonal | West Asian zonal | Asian Pacific zonal | Mediterranean-African zonal ||
|| Biel interzonal | Manila interzonal || Candidates QF | Candidates SF | Candidates F || WCh match ]
South American zonal :: Fortaleza 1975 |
[ Crosstable || 1st | 2nd | 3rd | 4th | 5th | 6th | 7th | 8th | 9th | 10th | 11th | 12th | 13th | 14th | 15th | 16th | 17th || Information ]
pos. | name | Elo | flag | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | pts | + | = | - |
⇑ 1. | IM Sanguineti, Raúl | 2530 | ● | ½ | ½ | ½ | ½ | 1 | 1 | ½ | 1 | 1 | ½ | 1 | 1 | ½ | ½ | 1 | 1 | 1 | 13 | 9 | 8 | 0 | |
⇑ 2. | GM Quinteros, Miguel Ángel | 2505 | ½ | ● | ½ | 0 | 1 | 0 | 1 | ½ | ½ | 0 | 1 | 1 | ½ | 1 | 1 | 1 | 1 | 1 | 11½ | 9 | 5 | 3 | |
⇑ 3.-4. | GM Panno, Oscar | 2545 | ½ | ½ | ● | ½ | 1 | ½ | ½ | 1 | ½ | 0 | ½ | 1 | 1 | ½ | ½ | ½ | 1 | 1 | 11 | 6 | 10 | 1 | |
⇑ 3.-4. | Trois, Francisco | 2310 | ½ | 1 | ½ | ● | ½ | 1 | 1 | 0 | 0 | 0 | ½ | 1 | 1 | 1 | ½ | ½ | 1 | 1 | 11 | 8 | 6 | 3 | |
5.-7. | Van Riemsdijk, Herman Claudius | 2370 | ½ | 0 | 0 | ½ | ● | ½ | 1 | 1 | 0 | 1 | 1 | ½ | ½ | 1 | 1 | 1 | ½ | 0 | 10 | 7 | 6 | 4 | |
5.-7. | Szmetan, Jorge | 2435 | 0 | 1 | ½ | 0 | ½ | ● | 1 | ½ | 0 | 1 | ½ | ½ | 0 | 1 | ½ | 1 | 1 | 1 | 10 | 7 | 6 | 4 | |
5.-7. | Bronstein, Luis Marcos | 2355 | 0 | 0 | ½ | 0 | 0 | 0 | ● | 1 | 1 | 1 | 1 | ½ | ½ | 1 | 1 | ½ | 1 | 1 | 10 | 8 | 4 | 5 | |
8.-9. | Gouvêia, Carlos Eduardo | ½ | ½ | 0 | 1 | 0 | ½ | 0 | ● | 1 | 0 | ½ | ½ | ½ | 1 | ½ | 1 | 1 | 1 | 9½ | 6 | 7 | 4 | ||
8.-9. | Donoso Velasco, Pedro | 2380 | 0 | ½ | ½ | 1 | 1 | 1 | 0 | 0 | ● | 0 | ½ | 0 | ½ | ½ | 1 | 1 | 1 | 1 | 9½ | 7 | 5 | 5 | |
10.-12. | Bravo Sedamanos, Héctor | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | ● | 0 | 0 | ½ | 0 | ½ | 1 | ½ | 1 | 8½ | 7 | 3 | 7 | ||
10.-12. | Emma, Jaime | 2405 | ½ | 0 | ½ | ½ | 0 | ½ | 0 | ½ | ½ | 1 | ● | 0 | 0 | 1 | 1 | ½ | 1 | 1 | 8½ | 5 | 7 | 5 | |
10.-12. | Segal, Alexandru Sorin | 2385 | 0 | 0 | 0 | 0 | ½ | ½ | ½ | ½ | 1 | 1 | 1 | ● | ½ | ½ | ½ | ½ | ½ | 1 | 8½ | 4 | 9 | 4 | |
13. | Silva Sánchez, Carlos | 2355 | 0 | ½ | 0 | 0 | ½ | 1 | ½ | ½ | ½ | ½ | 1 | ½ | ● | ½ | 1 | 1 | 0 | 0 | 8 | 4 | 8 | 5 | |
14. | Benítez Ayestaran, Otto | ½ | 0 | ½ | 0 | 0 | 0 | 0 | 0 | ½ | 1 | 0 | ½ | ½ | ● | 0 | ½ | 1 | 1 | 6 | 3 | 6 | 8 | ||
15.-16. | IM Câmara, Hélder | 2340 | ½ | 0 | ½ | ½ | 0 | ½ | 0 | ½ | 0 | ½ | 0 | ½ | 0 | 1 | ● | ½ | 0 | 0 | 5 | 1 | 8 | 8 | |
15.-16. | Stekel Grunberg, Moises | 2350 | 0 | 0 | ½ | ½ | 0 | 0 | ½ | 0 | 0 | 0 | ½ | ½ | 0 | ½ | ½ | ● | ½ | 1 | 5 | 1 | 8 | 8 | |
17. | García Toledo, Pedro | 0 | 0 | 0 | 0 | ½ | 0 | 0 | 0 | 0 | ½ | 0 | ½ | 1 | 0 | 1 | ½ | ● | ½ | 4½ | 2 | 5 | 10 | ||
18. | Gamarra Cáceres, Carlos | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | ½ | ● | 3½ | 3 | 1 | 13 |
Play-off for remaining interzonal spot: Panno-Trois 3—0.
1st round | |||||||||
Bronstein, Luis Marcos | 2355 | 1 - 0 | 2405 | Emma, Jaime | |||||
García Toledo, Pedro | 0 - 1 | 2380 | Donoso Velasco, Pedro | ||||||
Gouvêia, Carlos Eduardo | 1 - 0 | 2310 | Trois, Francisco | ||||||
GM Panno, Oscar | 2545 | ½ - ½ | 2530 | IM Sanguineti, Raúl | |||||
GM Quinteros, Miguel Ángel | 2505 | 0 - 1 | 2435 | Szmetan, Jorge | |||||
Segal, Alexandru Sorin | 2385 | 1 - 0 | Bravo Sedamanos, Héctor | ||||||
Silva Sánchez, Carlos | 2355 | 1 - 0 | 2340 | IM Câmara, Hélder | |||||
Stekel Grunberg, Moises | 2350 | 1 - 0 | Gamarra Cáceres, Carlos | ||||||
Van Riemsdijk, Herman Claudius | 2370 | 1 - 0 | Benítez Ayestaran, Otto | ||||||
1.-8. Van Riemsdijk, Szmetan, Bronstein, Gouvêia, Donoso Velasco, Segal, Silva Sánchez, Stekel Grunberg 1; 9.-10. Sanguineti, Panno ½; 11.-18. Quinteros, Trois, Bravo Sedamanos, Emma, Benítez Ayestaran, Câmara, García Toledo, Gamarra Cáceres 0; |
2nd round | |||||||||
Benítez Ayestaran, Otto | ½ - ½ | 2355 | Silva Sánchez, Carlos | ||||||
Bravo Sedamanos, Héctor | 1 - 0 | 2505 | GM Quinteros, Miguel Ángel | ||||||
IM Câmara, Hélder | 2340 | ½ - ½ | 2350 | Stekel Grunberg, Moises | |||||
Donoso Velasco, Pedro | 2380 | 0 - 1 | 2385 | Segal, Alexandru Sorin | |||||
Gamarra Cáceres, Carlos | ½ - ½ | García Toledo, Pedro | |||||||
Gouvêia, Carlos Eduardo | 0 - 1 | 2370 | Van Riemsdijk, Herman Claudius | ||||||
IM Sanguineti, Raúl | 2530 | 1 - 0 | 2355 | Bronstein, Luis Marcos | |||||
Szmetan, Jorge | 2435 | ½ - ½ | 2545 | GM Panno, Oscar | |||||
Trois, Francisco | 2310 | ½ - ½ | 2405 | Emma, Jaime | |||||
1.-2. Van Riemsdijk, Segal 2; 3.-6. Sanguineti, Szmetan, Silva Sánchez, Stekel Grunberg 1½; 7.-11. Panno, Bronstein, Gouvêia, Donoso Velasco, Bravo Sedamanos 1; 12.-17. Trois, Emma, Benítez Ayestaran, Câmara, García Toledo, Gamarra Cáceres ½; 18. Quinteros 0; |
3rd round | |||||||||
Bronstein, Luis Marcos | 2355 | 0 - 1 | 2435 | Szmetan, Jorge | |||||
Emma, Jaime | 2405 | ½ - ½ | 2530 | IM Sanguineti, Raúl | |||||
García Toledo, Pedro | 1 - 0 | 2340 | IM Câmara, Hélder | ||||||
GM Panno, Oscar | 2545 | 0 - 1 | Bravo Sedamanos, Héctor | ||||||
GM Quinteros, Miguel Ángel | 2505 | ½ - ½ | 2380 | Donoso Velasco, Pedro | |||||
Segal, Alexandru Sorin | 2385 | 1 - 0 | Gamarra Cáceres, Carlos | ||||||
Silva Sánchez, Carlos | 2355 | ½ - ½ | Gouvêia, Carlos Eduardo | ||||||
Stekel Grunberg, Moises | 2350 | ½ - ½ | Benítez Ayestaran, Otto | ||||||
Van Riemsdijk, Herman Claudius | 2370 | ½ - ½ | 2310 | Trois, Francisco | |||||
1. Segal 3; 2.-3. Van Riemsdijk, Szmetan 2½; 4.-7. Sanguineti, Bravo Sedamanos, Silva Sánchez, Stekel Grunberg 2; 8.-10. Gouvêia, Donoso Velasco, García Toledo 1½; 11.-15. Panno, Trois, Bronstein, Emma, Benítez Ayestaran 1; 16.-18. Quinteros, Câmara, Gamarra Cáceres ½; |
4th round | |||||||||
Benítez Ayestaran, Otto | 1 - 0 | García Toledo, Pedro | |||||||
Bravo Sedamanos, Héctor | 0 - 1 | 2355 | Bronstein, Luis Marcos | ||||||
IM Câmara, Hélder | 2340 | ½ - ½ | 2385 | Segal, Alexandru Sorin | |||||
Donoso Velasco, Pedro | 2380 | ½ - ½ | 2545 | GM Panno, Oscar | |||||
Gamarra Cáceres, Carlos | 0 - 1 | 2505 | GM Quinteros, Miguel Ángel | ||||||
Gouvêia, Carlos Eduardo | 1 - 0 | 2350 | Stekel Grunberg, Moises | ||||||
Szmetan, Jorge | 2435 | ½ - ½ | 2405 | Emma, Jaime | |||||
Trois, Francisco | 2310 | ½ - ½ | 2530 | IM Sanguineti, Raúl | |||||
Van Riemsdijk, Herman Claudius | 2370 | ½ - ½ | 2355 | Silva Sánchez, Carlos | |||||
1. Segal 3½; 2.-3. Van Riemsdijk, Szmetan 3; 4.-6. Sanguineti, Gouvêia, Silva Sánchez 2½; 7.-11. Bronstein, Donoso Velasco, Bravo Sedamanos, Benítez Ayestaran, Stekel Grunberg 2; 12.-16. Quinteros, Panno, Trois, Emma, García Toledo 1½; 17. Câmara 1; 18. Gamarra Cáceres ½; |
5th round | |||||||||
Bronstein, Luis Marcos | 2355 | 1 - 0 | 2380 | Donoso Velasco, Pedro | |||||
Emma, Jaime | 2405 | 1 - 0 | Bravo Sedamanos, Héctor | ||||||
García Toledo, Pedro | 0 - 1 | Gouvêia, Carlos Eduardo | |||||||
GM Panno, Oscar | 2545 | 1 - 0 | Gamarra Cáceres, Carlos | ||||||
GM Quinteros, Miguel Ángel | 2505 | 1 - 0 | 2340 | IM Câmara, Hélder | |||||
IM Sanguineti, Raúl | 2530 | 1 - 0 | 2435 | Szmetan, Jorge | |||||
Segal, Alexandru Sorin | 2385 | ½ - ½ | Benítez Ayestaran, Otto | ||||||
Silva Sánchez, Carlos | 2355 | 0 - 1 | 2310 | Trois, Francisco | |||||
Stekel Grunberg, Moises | 2350 | 0 - 1 | 2370 | Van Riemsdijk, Herman Claudius | |||||
1.-2. Van Riemsdijk, Segal 4; 3.-4. Sanguineti, Gouvêia 3½; 5.-6. Szmetan, Bronstein 3; 7.-12. Quinteros, Panno, Trois, Emma, Silva Sánchez, Benítez Ayestaran 2½; 13.-15. Donoso Velasco, Bravo Sedamanos, Stekel Grunberg 2; 16. García Toledo 1½; 17. Câmara 1; 18. Gamarra Cáceres ½; |
6th round | |||||||||
Benítez Ayestaran, Otto | 0 - 1 | 2505 | GM Quinteros, Miguel Ángel | ||||||
Bravo Sedamanos, Héctor | 0 - 1 | 2530 | IM Sanguineti, Raúl | ||||||
IM Câmara, Hélder | 2340 | ½ - ½ | 2545 | GM Panno, Oscar | |||||
Donoso Velasco, Pedro | 2380 | ½ - ½ | 2405 | Emma, Jaime | |||||
Gamarra Cáceres, Carlos | 0 - 1 | 2355 | Bronstein, Luis Marcos | ||||||
Gouvêia, Carlos Eduardo | ½ - ½ | 2385 | Segal, Alexandru Sorin | ||||||
Silva Sánchez, Carlos | 2355 | 1 - 0 | 2350 | Stekel Grunberg, Moises | |||||
Trois, Francisco | 2310 | 1 - 0 | 2435 | Szmetan, Jorge | |||||
Van Riemsdijk, Herman Claudius | 2370 | ½ - ½ | García Toledo, Pedro | ||||||
1.-3. Sanguineti, Van Riemsdijk, Segal 4½; 4.-5. Bronstein, Gouvêia 4; 6.-8. Quinteros, Trois, Silva Sánchez 3½; 9.-11. Panno, Szmetan, Emma 3; 12.-13. Donoso Velasco, Benítez Ayestaran 2½; 14.-16. Bravo Sedamanos, Stekel Grunberg, García Toledo 2; 17. Câmara 1½; 18. Gamarra Cáceres ½; |
7th round | |||||||||
Bronstein, Luis Marcos | 2355 | 1 - 0 | 2340 | IM Câmara, Hélder | |||||
Emma, Jaime | 2405 | 1 - 0 | Gamarra Cáceres, Carlos | ||||||
García Toledo, Pedro | 1 - 0 | 2355 | Silva Sánchez, Carlos | ||||||
GM Panno, Oscar | 2545 | ½ - ½ | Benítez Ayestaran, Otto | ||||||
GM Quinteros, Miguel Ángel | 2505 | ½ - ½ | Gouvêia, Carlos Eduardo | ||||||
IM Sanguineti, Raúl | 2530 | 1 - 0 | 2380 | Donoso Velasco, Pedro | |||||
Segal, Alexandru Sorin | 2385 | ½ - ½ | 2370 | Van Riemsdijk, Herman Claudius | |||||
Stekel Grunberg, Moises | 2350 | ½ - ½ | 2310 | Trois, Francisco | |||||
Szmetan, Jorge | 2435 | 1 - 0 | Bravo Sedamanos, Héctor | ||||||
1. Sanguineti 5½; 2.-4. Van Riemsdijk, Bronstein, Segal 5; 5. Gouvêia 4½; 6.-9. Quinteros, Trois, Szmetan, Emma 4; 10.-11. Panno, Silva Sánchez 3½; 12.-13. Benítez Ayestaran, García Toledo 3; 14.-15. Donoso Velasco, Stekel Grunberg 2½; 16. Bravo Sedamanos 2; 17. Câmara 1½; 18. Gamarra Cáceres ½; |
8th round | |||||||||
Benítez Ayestaran, Otto | 0 - 1 | 2355 | Bronstein, Luis Marcos | ||||||
IM Câmara, Hélder | 2340 | 0 - 1 | 2405 | Emma, Jaime | |||||
Donoso Velasco, Pedro | 2380 | 1 - 0 | 2435 | Szmetan, Jorge | |||||
Gamarra Cáceres, Carlos | 0 - 1 | 2530 | IM Sanguineti, Raúl | ||||||
Gouvêia, Carlos Eduardo | 0 - 1 | 2545 | GM Panno, Oscar | ||||||
Silva Sánchez, Carlos | 2355 | ½ - ½ | 2385 | Segal, Alexandru Sorin | |||||
Stekel Grunberg, Moises | 2350 | ½ - ½ | García Toledo, Pedro | ||||||
Trois, Francisco | 2310 | 0 - 1 | Bravo Sedamanos, Héctor | ||||||
Van Riemsdijk, Herman Claudius | 2370 | 0 - 1 | 2505 | GM Quinteros, Miguel Ángel | |||||
1. Sanguineti 6½; 2. Bronstein 6; 3. Segal 5½; 4.-6. Quinteros, Van Riemsdijk, Emma 5; 7.-8. Panno, Gouvêia 4½; 9.-11. Trois, Szmetan, Silva Sánchez 4; 12.-13. Donoso Velasco, García Toledo 3½; 14.-16. Bravo Sedamanos, Benítez Ayestaran, Stekel Grunberg 3; 17. Câmara 1½; 18. Gamarra Cáceres ½; |
9th round | |||||||||
Bravo Sedamanos, Héctor | ½ - ½ | 2340 | IM Câmara, Hélder | ||||||
Bronstein, Luis Marcos | 2355 | ½ - ½ | 2355 | Silva Sánchez, Carlos | |||||
Donoso Velasco, Pedro | 2380 | 1 - 0 | Gamarra Cáceres, Carlos | ||||||
Emma, Jaime | 2405 | 0 - 1 | 2370 | Van Riemsdijk, Herman Claudius | |||||
GM Panno, Oscar | 2545 | ½ - ½ | 2350 | Stekel Grunberg, Moises | |||||
GM Quinteros, Miguel Ángel | 2505 | 1 - 0 | García Toledo, Pedro | ||||||
IM Sanguineti, Raúl | 2530 | ½ - ½ | Gouvêia, Carlos Eduardo | ||||||
Segal, Alexandru Sorin | 2385 | 0 - 1 | 2310 | Trois, Francisco | |||||
Szmetan, Jorge | 2435 | 1 - 0 | Benítez Ayestaran, Otto | ||||||
1. Sanguineti 7; 2. Bronstein 6½; 3.-4. Quinteros, Van Riemsdijk 6; 5. Segal 5½; 6.-10. Panno, Trois, Szmetan, Gouvêia, Emma 5; 11.-12. Donoso Velasco, Silva Sánchez 4½; 13.-15. Bravo Sedamanos, Stekel Grunberg, García Toledo 3½; 16. Benítez Ayestaran 3; 17. Câmara 2; 18. Gamarra Cáceres ½; |
10th round | |||||||||
Benítez Ayestaran, Otto | 1 - 0 | Gamarra Cáceres, Carlos | |||||||
García Toledo, Pedro | 0 - 1 | 2405 | Emma, Jaime | ||||||
Gouvêia, Carlos Eduardo | 1 - 0 | 2380 | Donoso Velasco, Pedro | ||||||
GM Quinteros, Miguel Ángel | 2505 | ½ - ½ | 2545 | GM Panno, Oscar | |||||
Segal, Alexandru Sorin | 2385 | ½ - ½ | 2355 | Bronstein, Luis Marcos | |||||
Silva Sánchez, Carlos | 2355 | 1 - 0 | 2435 | Szmetan, Jorge | |||||
Stekel Grunberg, Moises | 2350 | 0 - 1 | 2530 | IM Sanguineti, Raúl | |||||
Trois, Francisco | 2310 | ½ - ½ | 2340 | IM Câmara, Hélder | |||||
Van Riemsdijk, Herman Claudius | 2370 | 1 - 0 | Bravo Sedamanos, Héctor | ||||||
1. Sanguineti 8; 2.-3. Van Riemsdijk, Bronstein 7; 4. Quinteros 6½; 5.-7. Gouvêia, Emma, Segal 6; 8.-10. Panno, Trois, Silva Sánchez 5½; 11. Szmetan 5; 12. Donoso Velasco 4½; 13. Benítez Ayestaran 4; 14.-16. Bravo Sedamanos, Stekel Grunberg, García Toledo 3½; 17. Câmara 2½; 18. Gamarra Cáceres ½; |
11th round | |||||||||
Bravo Sedamanos, Héctor | ½ - ½ | 2355 | Silva Sánchez, Carlos | ||||||
Bronstein, Luis Marcos | 2355 | 0 - 1 | 2505 | GM Quinteros, Miguel Ángel | |||||
IM Câmara, Hélder | 2340 | 1 - 0 | Benítez Ayestaran, Otto | ||||||
Donoso Velasco, Pedro | 2380 | 1 - 0 | 2370 | Van Riemsdijk, Herman Claudius | |||||
Emma, Jaime | 2405 | 0 - 1 | 2385 | Segal, Alexandru Sorin | |||||
Gamarra Cáceres, Carlos | 0 - 1 | Gouvêia, Carlos Eduardo | |||||||
GM Panno, Oscar | 2545 | ½ - ½ | 2310 | Trois, Francisco | |||||
IM Sanguineti, Raúl | 2530 | 1 - 0 | García Toledo, Pedro | ||||||
Szmetan, Jorge | 2435 | 1 - 0 | 2350 | Stekel Grunberg, Moises | |||||
1. Sanguineti 9; 2. Quinteros 7½; 3.-6. Van Riemsdijk, Bronstein, Gouvêia, Segal 7; 7.-11. Panno, Trois, Szmetan, Emma, Silva Sánchez 6; 12. Donoso Velasco 5½; 13.-14. Bravo Sedamanos, Benítez Ayestaran 4; 15.-17. Câmara, Stekel Grunberg, García Toledo 3½; 18. Gamarra Cáceres ½; |
12th round | |||||||||
García Toledo, Pedro | 0 - 1 | 2435 | Szmetan, Jorge | ||||||
Gouvêia, Carlos Eduardo | ½ - ½ | 2340 | IM Câmara, Hélder | ||||||
GM Panno, Oscar | 2545 | ½ - ½ | 2355 | Bronstein, Luis Marcos | |||||
GM Quinteros, Miguel Ángel | 2505 | 1 - 0 | 2405 | Emma, Jaime | |||||
Segal, Alexandru Sorin | 2385 | 0 - 1 | 2530 | IM Sanguineti, Raúl | |||||
Silva Sánchez, Carlos | 2355 | ½ - ½ | 2380 | Donoso Velasco, Pedro | |||||
Stekel Grunberg, Moises | 2350 | 0 - 1 | Bravo Sedamanos, Héctor | ||||||
Trois, Francisco | 2310 | 1 - 0 | Benítez Ayestaran, Otto | ||||||
Van Riemsdijk, Herman Claudius | 2370 | 0 - 1 | Gamarra Cáceres, Carlos | ||||||
1. Sanguineti 10; 2. Quinteros 8½; 3.-4. Bronstein, Gouvêia 7½; 5.-8. Trois, Van Riemsdijk, Szmetan, Segal 7; 9.-10. Panno, Silva Sánchez 6½; 11.-12. Donoso Velasco, Emma 6; 13. Bravo Sedamanos 5; 14.-15. Benítez Ayestaran, Câmara 4; 16.-17. Stekel Grunberg, García Toledo 3½; 18. Gamarra Cáceres 1½; |
13th round | |||||||||
Benítez Ayestaran, Otto | 0 - 1 | Gouvêia, Carlos Eduardo | |||||||
Bravo Sedamanos, Héctor | ½ - ½ | García Toledo, Pedro | |||||||
Bronstein, Luis Marcos | 2355 | 0 - 1 | 2310 | Trois, Francisco | |||||
IM Câmara, Hélder | 2340 | 0 - 1 | 2370 | Van Riemsdijk, Herman Claudius | |||||
Donoso Velasco, Pedro | 2380 | 1 - 0 | 2350 | Stekel Grunberg, Moises | |||||
Emma, Jaime | 2405 | ½ - ½ | 2545 | GM Panno, Oscar | |||||
Gamarra Cáceres, Carlos | 1 - 0 | 2355 | Silva Sánchez, Carlos | ||||||
IM Sanguineti, Raúl | 2530 | ½ - ½ | 2505 | GM Quinteros, Miguel Ángel | |||||
Szmetan, Jorge | 2435 | ½ - ½ | 2385 | Segal, Alexandru Sorin | |||||
1. Sanguineti 10½; 2. Quinteros 9; 3. Gouvêia 8½; 4.-5. Trois, Van Riemsdijk 8; 6.-8. Szmetan, Bronstein, Segal 7½; 9.-10. Panno, Donoso Velasco 7; 11.-12. Emma, Silva Sánchez 6½; 13. Bravo Sedamanos 5½; 14.-16. Benítez Ayestaran, Câmara, García Toledo 4; 17. Stekel Grunberg 3½; 18. Gamarra Cáceres 2½; |
14th round | |||||||||
Benítez Ayestaran, Otto | ½ - ½ | 2530 | IM Sanguineti, Raúl | ||||||
IM Câmara, Hélder | 2340 | ½ - ½ | 2435 | Szmetan, Jorge | |||||
Gamarra Cáceres, Carlos | 0 - 1 | Bravo Sedamanos, Héctor | |||||||
García Toledo, Pedro | ½ - ½ | 2385 | Segal, Alexandru Sorin | ||||||
Gouvêia, Carlos Eduardo | ½ - ½ | 2405 | Emma, Jaime | ||||||
Silva Sánchez, Carlos | 2355 | 0 - 1 | 2545 | GM Panno, Oscar | |||||
Stekel Grunberg, Moises | 2350 | 0 - 1 | 2505 | GM Quinteros, Miguel Ángel | |||||
Trois, Francisco | 2310 | 0 - 1 | 2380 | Donoso Velasco, Pedro | |||||
Van Riemsdijk, Herman Claudius | 2370 | 1 - 0 | 2355 | Bronstein, Luis Marcos | |||||
1. Sanguineti 11; 2. Quinteros 10; 3.-4. Van Riemsdijk, Gouvêia 9; 5.-9. Panno, Trois, Szmetan, Donoso Velasco, Segal 8; 10. Bronstein 7½; 11. Emma 7; 12.-13. Bravo Sedamanos, Silva Sánchez 6½; 14.-16. Benítez Ayestaran, Câmara, García Toledo 4½; 17. Stekel Grunberg 3½; 18. Gamarra Cáceres 2½; |
15th round | |||||||||
Bravo Sedamanos, Héctor | 1 - 0 | 2380 | Donoso Velasco, Pedro | ||||||
Bronstein, Luis Marcos | 2355 | 1 - 0 | Gouvêia, Carlos Eduardo | ||||||
Emma, Jaime | 2405 | 1 - 0 | Benítez Ayestaran, Otto | ||||||
García Toledo, Pedro | 0 - 1 | 2310 | Trois, Francisco | ||||||
GM Panno, Oscar | 2545 | 1 - 0 | 2370 | Van Riemsdijk, Herman Claudius | |||||
GM Quinteros, Miguel Ángel | 2505 | ½ - ½ | 2355 | Silva Sánchez, Carlos | |||||
IM Sanguineti, Raúl | 2530 | ½ - ½ | 2340 | IM Câmara, Hélder | |||||
Segal, Alexandru Sorin | 2385 | ½ - ½ | 2350 | Stekel Grunberg, Moises | |||||
Szmetan, Jorge | 2435 | 1 - 0 | Gamarra Cáceres, Carlos | ||||||
1. Sanguineti 11½; 2. Quinteros 10½; 3.-7. Panno, Trois, Van Riemsdijk, Szmetan, Gouvêia 9; 8.-9. Bronstein, Segal 8½; 10.-11. Donoso Velasco, Emma 8; 12. Bravo Sedamanos 7½; 13. Silva Sánchez 7; 14. Câmara 5; 15.-16. Benítez Ayestaran, García Toledo 4½; 17. Stekel Grunberg 4; 18. Gamarra Cáceres 2½; |
16th round | |||||||||
Benítez Ayestaran, Otto | 1 - 0 | Bravo Sedamanos, Héctor | |||||||
IM Câmara, Hélder | 2340 | 0 - 1 | 2380 | Donoso Velasco, Pedro | |||||
García Toledo, Pedro | 0 - 1 | 2545 | GM Panno, Oscar | ||||||
Gouvêia, Carlos Eduardo | ½ - ½ | 2435 | Szmetan, Jorge | ||||||
Segal, Alexandru Sorin | 2385 | 0 - 1 | 2505 | GM Quinteros, Miguel Ángel | |||||
Silva Sánchez, Carlos | 2355 | 1 - 0 | 2405 | Emma, Jaime | |||||
Stekel Grunberg, Moises | 2350 | ½ - ½ | 2355 | Bronstein, Luis Marcos | |||||
Trois, Francisco | 2310 | 1 - 0 | Gamarra Cáceres, Carlos | ||||||
Van Riemsdijk, Herman Claudius | 2370 | ½ - ½ | 2530 | IM Sanguineti, Raúl | |||||
1. Sanguineti 12; 2. Quinteros 11½; 3.-4. Panno, Trois 10; 5.-7. Van Riemsdijk, Szmetan, Gouvêia 9½; 8.-9. Bronstein, Donoso Velasco 9; 10. Segal 8½; 11.-12. Emma, Silva Sánchez 8; 13. Bravo Sedamanos 7½; 14. Benítez Ayestaran 5½; 15. Câmara 5; 16.-17. Stekel Grunberg, García Toledo 4½; 18. Gamarra Cáceres 2½; |
17th round | |||||||||
Bravo Sedamanos, Héctor | 1 - 0 | Gouvêia, Carlos Eduardo | |||||||
Bronstein, Luis Marcos | 2355 | 1 - 0 | García Toledo, Pedro | ||||||
Donoso Velasco, Pedro | 2380 | ½ - ½ | Benítez Ayestaran, Otto | ||||||
Emma, Jaime | 2405 | ½ - ½ | 2350 | Stekel Grunberg, Moises | |||||
Gamarra Cáceres, Carlos | 1 - 0 | 2340 | IM Câmara, Hélder | ||||||
GM Panno, Oscar | 2545 | 1 - 0 | 2385 | Segal, Alexandru Sorin | |||||
GM Quinteros, Miguel Ángel | 2505 | 0 - 1 | 2310 | Trois, Francisco | |||||
IM Sanguineti, Raúl | 2530 | 1 - 0 | 2355 | Silva Sánchez, Carlos | |||||
Szmetan, Jorge | 2435 | ½ - ½ | 2370 | Van Riemsdijk, Herman Claudius | |||||
1. Sanguineti 13; 2. Quinteros 11½; 3.-4. Panno, Trois 11; 5.-7. Van Riemsdijk, Szmetan, Bronstein 10; 8.-9. Gouvêia, Donoso Velasco 9½; 10.-12. Bravo Sedamanos, Emma, Segal 8½; 13. Silva Sánchez 8; 14. Benítez Ayestaran 6; 15.-16. Câmara, Stekel Grunberg 5; 17. García Toledo 4½; 18. Gamarra Cáceres 3½; |
South American zonal | |
Dates: | 18th October - 13th November 1975 |
City: | Fortaleza (Brazil) |
Venue: | |
Organizers: | |
Chief Arbiter: | |
Players participating: | 18 (incl. 2 GMs, 2 IMs) |
Games played: | 153 |
Competition format: | Round Robin |
Tie-breaks: | none |
Time control: | |
PGN game file: | wc1978-zonalsam.pgn |