| FIDE World Chess Championship cycle 1972-1975 |
[ Competition summary || European zonal 1 | European zonal 2 | European zonal 3 | Soviet zonal | US zonal | Canadian zonal | Central American zonal | South American zonal | West Asian zonal | South-East Asian zonal ||
|| Leningrad interzonal | Petropolis interzonal || Candidates QF | Candidates SF | Candidates F || WCh match ]
| South American zonal :: São Paulo 1972 |
[ Crosstable || 1st | 2nd | 3rd | 4th | 5th | 6th | 7th | 8th | 9th | 10th | 11th | 12th | 13th | 14th | 15th | 16th | 17th | 18th | 19th | 20th | 21st || Information ]
| pos. | name | Elo | flag | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | pts | + | = | - |
| ⇑ 1. | IM Mecking, Henrique | 2540 | |
● | 1 | 1 | 1 | ½ | ½ | 0 | 1 | 1 | 1 | ½ | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ½ | 1 | 1 | 17 | 15 | 4 | 1 |
| ⇑ 2.-3. | GM Panno, Oscar | 2570 | |
0 | ● | ½ | 1 | 0 | 1 | ½ | 1 | ½ | ½ | ½ | 1 | 1 | 1 | ½ | ½ | 1 | 1 | 1 | 1 | 1 | 14½ | 11 | 7 | 2 | |
| ⇑ 2.-3. | IM Quinteros, Miguel Ángel | 2465 | |
0 | ½ | ● | 1 | 0 | 1 | 1 | 0 | 1 | 0 | ½ | 1 | 1 | 1 | ½ | 1 | 1 | 1 | 1 | 1 | 1 | 14½ | 13 | 3 | 4 | |
| 4.-6. | IM Rubinetti, Jorge Alberto | 2425 | |
0 | 0 | 0 | ● | 1 | ½ | 1 | ½ | 0 | 1 | ½ | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 13½ | 12 | 3 | 5 | |
| 4.-6. | Rodríguez Vargas, Orestes | 2420 | |
½ | 1 | 1 | 0 | ● | ½ | 1 | 1 | ½ | ½ | 0 | ½ | ½ | 1 | ½ | ½ | ½ | 1 | 1 | 1 | 1 | 13½ | 9 | 9 | 2 | |
| 4.-6. | Câmara, Hélder | 2390 | |
½ | 0 | 0 | ½ | ½ | ● | 0 | 1 | 1 | ½ | ½ | 1 | 1 | 1 | 1 | ½ | 1 | 1 | 1 | 1 | ½ | 1 | 13½ | 10 | 7 | 3 |
| 7. | Szmetan, Jorge | |
1 | ½ | 0 | 0 | 0 | 1 | ● | ½ | ½ | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 12½ | 11 | 3 | 6 | ||
| 8. | Van Riemsdijk, Herman Claudius | 2340 | |
0 | 0 | 1 | ½ | 0 | 0 | ½ | ● | 0 | ½ | 0 | 1 | 1 | 1 | 1 | 1 | 1 | ½ | 0 | 1 | 1 | 1 | 11 | 9 | 4 | 7 |
| 9.-10. | Debarnot, Roberto Luis | |
0 | ½ | 0 | 1 | ½ | 0 | ½ | 1 | ● | ½ | ½ | 0 | 1 | ½ | 1 | 0 | ½ | 0 | 1 | 1 | 1 | 10½ | 7 | 7 | 6 | ||
| 9.-10. | Juarez, Carlos Eleodoro | 2340 | |
0 | ½ | 1 | 0 | ½ | ½ | 1 | ½ | ½ | ● | 1 | ½ | 0 | 0 | 0 | ½ | 0 | 1 | 1 | 1 | 1 | 10½ | 7 | 7 | 6 | |
| 11.-12. | IM Quiñones, Oscar Carillo | 2290 | |
½ | ½ | ½ | ½ | 1 | ½ | 0 | 1 | ½ | 0 | ● | 0 | 0 | 0 | ½ | 1 | ½ | 1 | 0 | 1 | 1 | 10 | 6 | 8 | 6 | |
| 11.-12. | Godoy Bugueño, David | |
0 | 0 | 0 | 0 | ½ | 0 | 1 | 0 | 1 | ½ | 1 | ● | 0 | 1 | ½ | 0 | 1 | ½ | 1 | 1 | 1 | 10 | 8 | 4 | 8 | ||
| 13.-16. | Paiva, José de Pinto | |
0 | 0 | 0 | 0 | ½ | 0 | 0 | 0 | 0 | 1 | 1 | 1 | ● | 0 | ½ | 0 | 1 | 1 | 1 | 1 | 1 | ½ | 9 | 8 | 2 | 10 | |
| 13.-16. | Silva Sánchez, Carlos | 2250 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ½ | 1 | 1 | 0 | 1 | ● | 1 | ½ | 1 | ½ | 1 | ½ | 1 | ½ | 9 | 7 | 4 | 9 |
| 13.-16. | Belmonte Schwarzbaum, Juan | |
0 | ½ | ½ | 1 | ½ | 0 | 0 | 0 | 0 | 1 | ½ | ½ | ½ | 0 | ● | ½ | 0 | ½ | 1 | 1 | 1 | 9 | 5 | 8 | 7 | ||
| 13.-16. | Vásquez De la Paz, Julio | 2270 | |
0 | ½ | 0 | 0 | ½ | ½ | 0 | 0 | 1 | ½ | 0 | 1 | 1 | ½ | ½ | ● | 0 | ½ | 1 | ½ | 1 | 9 | 5 | 8 | 7 | |
| 17. | Chemin, Vitório | |
0 | 0 | 0 | 0 | ½ | 0 | 0 | 0 | ½ | 1 | ½ | 0 | 0 | 0 | 1 | 1 | ● | 1 | 1 | 1 | 0 | 7½ | 6 | 3 | 11 | ||
| 18. | Silva Nazzari, Roberto | 2250 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | ½ | 1 | 0 | 0 | ½ | 0 | ½ | ½ | ½ | 0 | ● | ½ | ½ | 1 | 5½ | 2 | 7 | 11 | |
| 19. | Carvajal Aliaga, Juan | |
0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | ½ | ● | ½ | 1 | 5 | 4 | 2 | 14 | ||
| 20.-21. | Gamarra Cáceres, Carlos | |
½ | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ½ | 0 | ½ | 0 | ½ | ½ | ● | 0 | 2½ | 0 | 5 | 15 | ||
| 20.-21. | Alborta Tito, Eduardo | |
0 | 0 | 0 | 0 | 0 | ½ | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | ● | 2½ | 2 | 1 | 17 | ||
| DNF | Asfora, Eduardo | |
0 | 0 | 0 | ½ | ½ | ● | Withdrawn. | ||||||||||||||||||||
Play-off for remaining interzonal spot was to be played; but most possibly due to Panno being later
nominated as subsitute to the interzonal the tie remained unbroken and both Panno and Quinteros qualified to the interzonal.
| 1st round | |||||||||
| Câmara, Hélder | |
2390 | 1 - 0 | |
Chemin, Vitório | ||||
| Carvajal Aliaga, Juan | |
1 - 0 | |
Alborta Tito, Eduardo | |||||
| Godoy Bugueño, David | |
½ - ½ | |
Belmonte Schwarzbaum, Juan | |||||
| Juarez, Carlos Eleodoro | |
2340 | ½ - ½ | |
Debarnot, Roberto Luis | ||||
| IM Mecking, Henrique | |
2540 | 1 - 0 | 2340 | |
Van Riemsdijk, Herman Claudius | |||
| Paiva, José de Pinto | |
½ - ½ | |
Asfora, Eduardo | |||||
| GM Panno, Oscar | |
2570 | 1 - 0 | 2425 | |
IM Rubinetti, Jorge Alberto | |||
| Silva Nazzari, Roberto | |
2250 | 0 - 1 | 2290 | |
IM Quiñones, Oscar Carillo | |||
| Silva Sánchez, Carlos | |
½ - ½ | |
Gamarra Cáceres, Carlos | |||||
| Szmetan, Jorge | |
0 - 1 | |
IM Quinteros, Miguel Ángel | |||||
| Vásquez De la Paz, Julio | |
2270 | ½ - ½ | 2420 | |
Rodríguez Vargas, Orestes | |||
| 1.-6. Mecking, Panno, Quinteros, Câmara, Quiñones, Carvajal Aliaga — 1; 7.-16. Rodríguez Vargas, Debarnot, Juarez, Godoy Bugueño, Paiva, Silva Sánchez, Belmonte Schwarzbaum, Vásquez De la Paz, Gamarra Cáceres, Asfora — ½; 17.-22. Rubinetti, Szmetan, Van Riemsdijk, Chemin, Silva Nazzari, Alborta Tito — 0; | |||||||||
| 2nd round | |||||||||
| Alborta Tito, Eduardo | |
0 - 1 | 2270 | |
Vásquez De la Paz, Julio | ||||
| Asfora, Eduardo | |
0 - 1 | 2390 | |
Câmara, Hélder | ||||
| Belmonte Schwarzbaum, Juan | |
1 - 0 | |
Carvajal Aliaga, Juan | |||||
| Chemin, Vitório | |
0 - 1 | |
Silva Sánchez, Carlos | |||||
| Debarnot, Roberto Luis | |
½ - ½ | |
Szmetan, Jorge | |||||
| Gamarra Cáceres, Carlos | |
0 - 1 | |
Godoy Bugueño, David | |||||
| IM Mecking, Henrique | |
2540 | 1 - 0 | |
Paiva, José de Pinto | ||||
| IM Quiñones, Oscar Carillo | |
2290 | ½ - ½ | 2570 | |
GM Panno, Oscar | |||
| Rodríguez Vargas, Orestes | |
2420 | 1 - 0 | 2250 | |
Silva Nazzari, Roberto | |||
| IM Rubinetti, Jorge Alberto | |
2425 | 1 - 0 | 2340 | |
Juarez, Carlos Eleodoro | |||
| Van Riemsdijk, Herman Claudius | |
2340 | 1 - 0 | 2465 | |
IM Quinteros, Miguel Ángel | |||
| 1.-2. Mecking, Câmara — 2; 3.-9. Panno, Rodríguez Vargas, Quiñones, Godoy Bugueño, Silva Sánchez, Belmonte Schwarzbaum, Vásquez De la Paz — 1½; 10.-14. Quinteros, Rubinetti, Van Riemsdijk, Debarnot, Carvajal Aliaga — 1; 15.-19. Szmetan, Juarez, Paiva, Gamarra Cáceres, Asfora — ½; 20.-22. Chemin, Silva Nazzari, Alborta Tito — 0; | |||||||||
| 3rd round | |||||||||
| Câmara, Hélder | |
2390 | ½ - ½ | 2540 | |
IM Mecking, Henrique | |||
| Carvajal Aliaga, Juan | |
½ - ½ | |
Gamarra Cáceres, Carlos | |||||
| Godoy Bugueño, David | |
1 - 0 | |
Chemin, Vitório | |||||
| Juarez, Carlos Eleodoro | |
2340 | 1 - 0 | 2290 | |
IM Quiñones, Oscar Carillo | |||
| Paiva, José de Pinto | |
0 - 1 | 2340 | |
Van Riemsdijk, Herman Claudius | ||||
| GM Panno, Oscar | |
2570 | 0 - 1 | 2420 | |
Rodríguez Vargas, Orestes | |||
| IM Quinteros, Miguel Ángel | |
2465 | 1 - 0 | |
Debarnot, Roberto Luis | ||||
| Silva Nazzari, Roberto | |
2250 | 1 - 0 | |
Alborta Tito, Eduardo | ||||
| Silva Sánchez, Carlos | |
½ - ½ | |
Asfora, Eduardo | |||||
| Szmetan, Jorge | |
0 - 1 | 2425 | |
IM Rubinetti, Jorge Alberto | ||||
| Vásquez De la Paz, Julio | |
2270 | ½ - ½ | |
Belmonte Schwarzbaum, Juan | ||||
| 1.-4. Mecking, Rodríguez Vargas, Câmara, Godoy Bugueño — 2½; 5.-10. Quinteros, Rubinetti, Van Riemsdijk, Silva Sánchez, Belmonte Schwarzbaum, Vásquez De la Paz — 2; 11.-14. Panno, Juarez, Quiñones, Carvajal Aliaga — 1½; 15.-18. Debarnot, Silva Nazzari, Gamarra Cáceres, Asfora — 1; 19.-20. Szmetan, Paiva — ½; 21.-22. Chemin, Alborta Tito — 0; | |||||||||
| 4th round | |||||||||
| Câmara, Hélder | |
2390 | 1 - 0 | |
Belmonte Schwarzbaum, Juan | ||||
| Carvajal Aliaga, Juan | |
1 - 0 | 2290 | |
IM Quiñones, Oscar Carillo | ||||
| Godoy Bugueño, David | |
½ - ½ | 2420 | |
Rodríguez Vargas, Orestes | ||||
| Juarez, Carlos Eleodoro | |
2340 | 1 - 0 | |
Szmetan, Jorge | ||||
| IM Mecking, Henrique | |
2540 | 1 - 0 | |
Chemin, Vitório | ||||
| Paiva, José de Pinto | |
1 - 0 | |
Gamarra Cáceres, Carlos | |||||
| GM Panno, Oscar | |
½ - ½ | |
IM Quinteros, Miguel Ángel | |||||
| Silva Nazzari, Roberto | |
2250 | 1 - 0 | |
Debarnot, Roberto Luis | ||||
| Silva Sánchez, Carlos | |
1 - 0 | |
Alborta Tito, Eduardo | |||||
| Van Riemsdijk, Herman Claudius | |
2340 | 1 - 0 | |
Asfora, Eduardo | ||||
| Vásquez De la Paz, Julio | |
2270 | 0 - 1 | 2425 | |
IM Rubinetti, Jorge Alberto | |||
| 1.-2. Mecking, Câmara — 3½; 3.-7. Rubinetti, Rodríguez Vargas, Van Riemsdijk, Godoy Bugueño, Silva Sánchez — 3; 8.-10. Quinteros, Juarez, Carvajal Aliaga — 2½; 11.-14. Panno, Belmonte Schwarzbaum, Vásquez De la Paz, Silva Nazzari — 2; 15.-16. Quiñones, Paiva — 1½; 17.-19. Debarnot, Gamarra Cáceres, Asfora — 1; 20. Szmetan — ½; 21.-22. Chemin, Alborta Tito — 0; | |||||||||
| 5th round | |||||||||
| Alborta Tito, Eduardo | |
0 - 1 | |
Godoy Bugueño, David | |||||
| Asfora, Eduardo | |
0 - 1 | 2540 | |
IM Mecking, Henrique | ||||
| Belmonte Schwarzbaum, Juan | |
0 - 1 | |
Silva Sánchez, Carlos | |||||
| Chemin, Vitório | |
0 - 1 | |
Paiva, José de Pinto | |||||
| Debarnot, Roberto Luis | |
½ - ½ | 2570 | |
GM Panno, Oscar | ||||
| Gamarra Cáceres, Carlos | |
0 - 1 | 2390 | |
Câmara, Hélder | ||||
| IM Quiñones, Oscar Carillo | |
2290 | 1 - 0 | 2270 | |
Vásquez De la Paz, Julio | |||
| IM Quinteros, Miguel Ángel | |
2465 | 0 - 1 | 2340 | |
Juarez, Carlos Eleodoro | |||
| Rodríguez Vargas, Orestes | |
2420 | 1 - 0 | |
Carvajal Aliaga, Juan | ||||
| IM Rubinetti, Jorge Alberto | |
2425 | 1 - 0 | 2250 | |
Silva Nazzari, Roberto | |||
| Szmetan, Jorge | |
½ - ½ | 2340 | |
Van Riemsdijk, Herman Claudius | ||||
| Asfora, Eduardo | |
Withdrew after this round. | |||||||
| 1.-2. Mecking, Câmara — 4½; 3.-6. Rubinetti, Rodríguez Vargas, Godoy Bugueño, Silva Sánchez — 4; 7.-8. Van Riemsdijk, Juarez — 3½; 9.-13. Panno, Quinteros, Quiñones, Paiva, Carvajal Aliaga — 2½; 14.-16. Belmonte Schwarzbaum, Vásquez De la Paz, Silva Nazzari — 2; 17. Debarnot — 1½; 18.-20. Szmetan, Gamarra Cáceres, Asfora — 1; 21.-22. Chemin, Alborta Tito — 0; | |||||||||
| 6th round | |||||||||
| Alborta Tito, Eduardo | |
0 - 1 | 2570 | |
GM Panno, Oscar | ||||
| Belmonte Schwarzbaum, Juan | |
½ - ½ | 2250 | |
Silva Nazzari, Roberto | ||||
| Chemin, Vitório | |
1 - 0 | |
Carvajal Aliaga, Juan | |||||
| Gamarra Cáceres, Carlos | |
½ - ½ | 2270 | |
Vásquez De la Paz, Julio | ||||
| IM Mecking, Henrique | |
2540 | 1 - 0 | |
Silva Sánchez, Carlos | ||||
| Paiva, José de Pinto | |
0 - 1 | 2390 | |
Câmara, Hélder | ||||
| IM Quiñones, Oscar Carillo | |
2290 | 0 - 1 | |
Szmetan, Jorge | ||||
| Rodríguez Vargas, Orestes | |
2420 | ½ - ½ | 2340 | |
Juarez, Carlos Eleodoro | |||
| IM Rubinetti, Jorge Alberto | |
2425 | 0 - 1 | 2465 | |
IM Quinteros, Miguel Ángel | |||
| Van Riemsdijk, Herman Claudius | |
2340 | 0 - 1 | |
Debarnot, Roberto Luis | ||||
| Godoy Bugueño, David | |
BYE | |||||||
| 1.-3. Mecking, Rodríguez Vargas, Câmara — 4½; 4.-6. Rubinetti, Juarez, Godoy Bugueño — 4; 7.-9. Panno, Quinteros, Silva Sánchez — 3½; 10.-16. Van Riemsdijk, Debarnot, Quiñones, Belmonte Schwarzbaum, Vásquez De la Paz, Silva Nazzari, Carvajal Aliaga — 2½; 17.-18. Szmetan, Paiva — 2; 19. Gamarra Cáceres — 1½; 20.-21. Chemin, Asfora — 1; 22. Alborta Tito — 0; | |||||||||
| 7th round | |||||||||
| Câmara, Hélder | |
2390 | 1 - 0 | 2340 | |
Van Riemsdijk, Herman Claudius | |||
| Debarnot, Roberto Luis | |
1 - 0 | 2425 | |
IM Rubinetti, Jorge Alberto | ||||
| Godoy Bugueño, David | |
0 - 1 | 2540 | |
IM Mecking, Henrique | ||||
| Juarez, Carlos Eleodoro | |
2340 | 1 - 0 | |
Alborta Tito, Eduardo | ||||
| GM Panno, Oscar | |
2570 | ½ - ½ | |
Belmonte Schwarzbaum, Juan | ||||
| IM Quinteros, Miguel Ángel | |
2465 | ½ - ½ | 2290 | |
IM Quiñones, Oscar Carillo | |||
| Silva Nazzari, Roberto | |
2250 | ½ - ½ | |
Gamarra Cáceres, Carlos | ||||
| Silva Sánchez, Carlos | |
1 - 0 | |
Paiva, José de Pinto | |||||
| Szmetan, Jorge | |
0 - 1 | 2420 | |
Rodríguez Vargas, Orestes | ||||
| Vásquez De la Paz, Julio | |
2270 | 0 - 1 | |
Chemin, Vitório | ||||
| Carvajal Aliaga, Juan | |
BYE | |||||||
| 1.-3. Mecking, Rodríguez Vargas, Câmara — 5½; 4. Juarez — 5; 5. Silva Sánchez — 4½; 6.-9. Panno, Quinteros, Rubinetti, Godoy Bugueño — 4; 10. Debarnot — 3½; 11.-13. Quiñones, Belmonte Schwarzbaum, Silva Nazzari — 3; 14.-16. Van Riemsdijk, Vásquez De la Paz, Carvajal Aliaga — 2½; 17.-20. Szmetan, Paiva, Chemin, Gamarra Cáceres — 2; 21. Asfora — 1; 22. Alborta Tito — 0; | |||||||||
| 8th round | |||||||||
| Câmara, Hélder | |
2390 | ½ - ½ | 2420 | |
Rodríguez Vargas, Orestes | |||
| Carvajal Aliaga, Juan | |
0 - 1 | |
Debarnot, Roberto Luis | |||||
| Godoy Bugueño, David | |
0 - 1 | 2425 | |
IM Rubinetti, Jorge Alberto | ||||
| IM Mecking, Henrique | |
2540 | 1 - 0 | |
Belmonte Schwarzbaum, Juan | ||||
| Paiva, José de Pinto | |
1 - 0 | |
Alborta Tito, Eduardo | |||||
| GM Panno, Oscar | |
2570 | ½ - ½ | 2340 | |
Juarez, Carlos Eleodoro | |||
| Silva Nazzari, Roberto | |
2250 | 0 - 1 | |
Szmetan, Jorge | ||||
| Silva Sánchez, Carlos | |
1 - 0 | 2290 | |
IM Quiñones, Oscar Carillo | ||||
| Van Riemsdijk, Herman Claudius | |
2340 | 1 - 0 | |
Chemin, Vitório | ||||
| Vásquez De la Paz, Julio | |
2270 | 0 - 1 | 2465 | |
IM Quinteros, Miguel Ángel | |||
| Gamarra Cáceres, Carlos | |
BYE | |||||||
| 1. Mecking — 6½; 2.-3. Rodríguez Vargas, Câmara — 6; 4.-5. Juarez, Silva Sánchez — 5½; 6.-7. Quinteros, Rubinetti — 5; 8.-9. Panno, Debarnot — 4½; 10. Godoy Bugueño — 4; 11. Van Riemsdijk — 3½; 12.-16. Szmetan, Quiñones, Paiva, Belmonte Schwarzbaum, Silva Nazzari — 3; 17.-18. Vásquez De la Paz, Carvajal Aliaga — 2½; 19.-20. Chemin, Gamarra Cáceres — 2; 21. Asfora — 1; 22. Alborta Tito — 0; | |||||||||
| 9th round | |||||||||
| Alborta Tito, Eduardo | |
½ - ½ | 2390 | |
Câmara, Hélder | ||||
| Belmonte Schwarzbaum, Juan | |
½ - ½ | |
Paiva, José de Pinto | |||||
| Debarnot, Roberto Luis | |
0 - 1 | 2270 | |
Vásquez De la Paz, Julio | ||||
| Gamarra Cáceres, Carlos | |
½ - ½ | 2540 | |
IM Mecking, Henrique | ||||
| Juarez, Carlos Eleodoro | |
2340 | ½ - ½ | 2340 | |
Van Riemsdijk, Herman Claudius | |||
| IM Quiñones, Oscar Carillo | |
2290 | 0 - 1 | |
Godoy Bugueño, David | ||||
| IM Quinteros, Miguel Ángel | |
2465 | 1 - 0 | 2250 | |
Silva Nazzari, Roberto | |||
| Rodríguez Vargas, Orestes | |
2420 | 1 - 0 | |
Silva Sánchez, Carlos | ||||
| IM Rubinetti, Jorge Alberto | |
2425 | 1 - 0 | |
Carvajal Aliaga, Juan | ||||
| Szmetan, Jorge | |
½ - ½ | |
GM Panno, Oscar | |||||
| Chemin, Vitório | |
BYE | |||||||
| 1.-2. Mecking, Rodríguez Vargas — 7; 3. Câmara — 6½; 4.-6. Quinteros, Rubinetti, Juarez — 6; 7. Silva Sánchez — 5½; 8.-9. Panno, Godoy Bugueño — 5; 10. Debarnot — 4½; 11. Van Riemsdijk — 4; 12.-15. Szmetan, Paiva, Belmonte Schwarzbaum, Vásquez De la Paz — 3½; 16.-17. Quiñones, Silva Nazzari — 3; 18.-19. Carvajal Aliaga, Gamarra Cáceres — 2½; 20. Chemin — 2; 21. Asfora — 1; 22. Alborta Tito — ½; | |||||||||
| 10th round | |||||||||
| Alborta Tito, Eduardo | |
0 - 1 | |
Debarnot, Roberto Luis | |||||
| Belmonte Schwarzbaum, Juan | |
½ - ½ | 2465 | |
IM Quinteros, Miguel Ángel | ||||
| Câmara, Hélder | |
2390 | 1 - 0 | |
Carvajal Aliaga, Juan | ||||
| Chemin, Vitório | |
1 - 0 | 2340 | |
Juarez, Carlos Eleodoro | ||||
| Gamarra Cáceres, Carlos | |
0 - 1 | |
Szmetan, Jorge | |||||
| IM Mecking, Henrique | |
2540 | 1 - 0 | 2250 | |
Silva Nazzari, Roberto | |||
| Paiva, José de Pinto | |
0 - 1 | 2270 | |
Vásquez De la Paz, Julio | ||||
| Rodríguez Vargas, Orestes | |
2420 | 0 - 1 | 2425 | |
IM Rubinetti, Jorge Alberto | |||
| Silva Sánchez, Carlos | |
0 - 1 | |
Godoy Bugueño, David | |||||
| Van Riemsdijk, Herman Claudius | |
2340 | 0 - 1 | 2290 | |
IM Quiñones, Oscar Carillo | |||
| GM Panno, Oscar | |
2570 | BYE | ||||||
| 1. Mecking — 8; 2. Câmara — 7½; 3.-4. Rubinetti, Rodríguez Vargas — 7; 5. Quinteros — 6½; 6.-7. Juarez, Godoy Bugueño — 6; 8.-9. Debarnot, Silva Sánchez — 5½; 10. Panno — 5; 11.-12. Szmetan, Vásquez De la Paz — 4½; 13.-15. Van Riemsdijk, Quiñones, Belmonte Schwarzbaum — 4; 16. Paiva — 3½; 17.-18. Chemin, Silva Nazzari — 3; 19.-20. Carvajal Aliaga, Gamarra Cáceres — 2½; 21. Asfora — 1; 22. Alborta Tito — ½; | |||||||||
| 11th round | |||||||||
| Carvajal Aliaga, Juan | |
0 - 1 | |
Silva Sánchez, Carlos | |||||
| Debarnot, Roberto Luis | |
1 - 0 | |
Belmonte Schwarzbaum, Juan | |||||
| Godoy Bugueño, David | |
0 - 1 | 2340 | |
Van Riemsdijk, Herman Claudius | ||||
| GM Panno, Oscar | |
0 - 1 | |
IM Mecking, Henrique | |||||
| IM Quiñones, Oscar Carillo | |
2290 | 1 - 0 | 2420 | |
Rodríguez Vargas, Orestes | |||
| IM Quinteros, Miguel Ángel | |
2465 | 1 - 0 | |
Gamarra Cáceres, Carlos | ||||
| IM Rubinetti, Jorge Alberto | |
2425 | 1 - 0 | |
Alborta Tito, Eduardo | ||||
| Silva Nazzari, Roberto | |
2250 | 0 - 1 | |
Paiva, José de Pinto | ||||
| Szmetan, Jorge | |
1 - 0 | |
Chemin, Vitório | |||||
| Vásquez De la Paz, Julio | |
2270 | ½ - ½ | 2390 | |
Câmara, Hélder | |||
| Juarez, Carlos Eleodoro | |
2340 | BYE | ||||||
| 1. Mecking — 9; 2.-3. Rubinetti, Câmara — 8; 4. Quinteros — 7½; 5. Rodríguez Vargas — 7; 6.-7. Debarnot, Silva Sánchez — 6½; 8.-9. Juarez, Godoy Bugueño — 6; 10. Szmetan — 5½; 11.-14. Panno, Van Riemsdijk, Quiñones, Vásquez De la Paz — 5; 15. Paiva — 4½; 16. Belmonte Schwarzbaum — 4; 17.-18. Chemin, Silva Nazzari — 3; 19.-20. Carvajal Aliaga, Gamarra Cáceres — 2½; 21. Asfora — 1; 22. Alborta Tito — ½; | |||||||||
| 12th round | |||||||||
| Câmara, Hélder | |
½ - ½ | |
IM Rubinetti, Jorge Alberto | |||||
| Carvajal Aliaga, Juan | |
1 - 0 | |
Szmetan, Jorge | |||||
| Chemin, Vitório | |
1 - 0 | |
Belmonte Schwarzbaum, Juan | |||||
| Godoy Bugueño, David | |
0 - 1 | 2465 | |
IM Quinteros, Miguel Ángel | ||||
| IM Mecking, Henrique | |
2540 | ½ - ½ | 2420 | |
Rodríguez Vargas, Orestes | |||
| Paiva, José de Pinto | |
1 - 0 | 2290 | |
IM Quiñones, Oscar Carillo | ||||
| Silva Nazzari, Roberto | |
2250 | 0 - 1 | 2570 | |
GM Panno, Oscar | |||
| Silva Sánchez, Carlos | |
½ - ½ | |
Debarnot, Roberto Luis | |||||
| Van Riemsdijk, Herman Claudius | |
2340 | 1 - 0 | |
Gamarra Cáceres, Carlos | ||||
| Vásquez De la Paz, Julio | |
2270 | ½ - ½ | 2340 | |
Juarez, Carlos Eleodoro | |||
| Alborta Tito, Eduardo | |
BYE | |||||||
| 1. Mecking — 9½; 2.-4. Quinteros, Rubinetti, Câmara — 8½; 5. Rodríguez Vargas — 7½; 6.-7. Debarnot, Silva Sánchez — 7; 8. Juarez — 6½; 9.-11. Panno, Van Riemsdijk, Godoy Bugueño — 6; 12.-14. Szmetan, Paiva, Vásquez De la Paz — 5½; 15. Quiñones — 5; 16.-17. Belmonte Schwarzbaum, Chemin — 4; 18. Carvajal Aliaga — 3½; 19. Silva Nazzari — 3; 20. Gamarra Cáceres — 2½; 21. Asfora — 1; 22. Alborta Tito — ½; | |||||||||
| 13th round | |||||||||
| Alborta Tito, Eduardo | |
0 - 1 | 2540 | |
IM Mecking, Henrique | ||||
| Debarnot, Roberto Luis | |
0 - 1 | |
Godoy Bugueño, David | |||||
| Gamarra Cáceres, Carlos | |
0 - 1 | |
Chemin, Vitório | |||||
| Juarez, Carlos Eleodoro | |
2340 | 1 - 0 | 2250 | |
Silva Nazzari, Roberto | |||
| GM Panno, Oscar | |
2570 | 1 - 0 | 2340 | |
Van Riemsdijk, Herman Claudius | |||
| IM Quiñones, Oscar Carillo | |
2290 | ½ - ½ | 2390 | |
Câmara, Hélder | |||
| IM Quinteros, Miguel Ángel | |
2465 | 1 - 0 | |
Carvajal Aliaga, Juan | ||||
| Rodríguez Vargas, Orestes | |
2420 | ½ - ½ | |
Paiva, José de Pinto | ||||
| IM Rubinetti, Jorge Alberto | |
2425 | 1 - 0 | |
Silva Sánchez, Carlos | ||||
| Szmetan, Jorge | |
1 - 0 | 2270 | |
Vásquez De la Paz, Julio | ||||
| Belmonte Schwarzbaum, Juan | |
BYE | |||||||
| 1. Mecking — 10½; 2.-3. Quinteros, Rubinetti — 9½; 4. Câmara — 9; 5. Rodríguez Vargas — 8; 6. Juarez — 7½; 7.-10. Panno, Debarnot, Godoy Bugueño, Silva Sánchez — 7; 11. Szmetan — 6½; 12.-13. Van Riemsdijk, Paiva — 6; 14.-15. Quiñones, Vásquez De la Paz — 5½; 16. Chemin — 5; 17. Belmonte Schwarzbaum — 4; 18. Carvajal Aliaga — 3½; 19. Silva Nazzari — 3; 20. Gamarra Cáceres — 2½; 21. Asfora — 1; 22. Alborta Tito — ½; | |||||||||
| 14th round | |||||||||
| Alborta Tito, Eduardo | |
0 - 1 | |
Szmetan, Jorge | |||||
| Belmonte Schwarzbaum, Juan | |
1 - 0 | 2340 | |
Juarez, Carlos Eleodoro | ||||
| Câmara, Hélder | |
2390 | 1 - 0 | |
Silva Sánchez, Carlos | ||||
| Chemin, Vitório | |
1 - 0 | 2250 | |
Silva Nazzari, Roberto | ||||
| Gamarra Cáceres, Carlos | |
0 - 1 | 2570 | |
GM Panno, Oscar | ||||
| IM Mecking, Henrique | |
2540 | 1 - 0 | |
Carvajal Aliaga, Juan | ||||
| Paiva, José de Pinto | |
1 - 0 | |
Godoy Bugueño, David | |||||
| IM Quiñones, Oscar Carillo | |
2290 | ½ - ½ | |
Debarnot, Roberto Luis | ||||
| Rodríguez Vargas, Orestes | |
1 - 0 | |
IM Quinteros, Miguel Ángel | |||||
| Van Riemsdijk, Herman Claudius | |
2340 | ½ - ½ | 2425 | |
IM Rubinetti, Jorge Alberto | |||
| Vásquez De la Paz, Julio | |
2270 | BYE | ||||||
| 1. Mecking — 11½; 2.-3. Rubinetti, Câmara — 10; 4. Quinteros — 9½; 5. Rodríguez Vargas — 9; 6. Panno — 8; 7.-9. Szmetan, Debarnot, Juarez — 7½; 10.-12. Godoy Bugueño, Paiva, Silva Sánchez — 7; 13. Van Riemsdijk — 6½; 14.-15. Quiñones, Chemin — 6; 16. Vásquez De la Paz — 5½; 17. Belmonte Schwarzbaum — 5; 18. Carvajal Aliaga — 3½; 19. Silva Nazzari — 3; 20. Gamarra Cáceres — 2½; 21. Asfora — 1; 22. Alborta Tito — ½; | |||||||||
| 15th round | |||||||||
| Carvajal Aliaga, Juan | |
0 - 1 | |
Paiva, José de Pinto | |||||
| Debarnot, Roberto Luis | |
½ - ½ | 2420 | |
Rodríguez Vargas, Orestes | ||||
| Godoy Bugueño, David | |
0 - 1 | 2390 | |
Câmara, Hélder | ||||
| Juarez, Carlos Eleodoro | |
2340 | 1 - 0 | |
Gamarra Cáceres, Carlos | ||||
| GM Panno, Oscar | |
2570 | 1 - 0 | |
Chemin, Vitório | ||||
| IM Quinteros, Miguel Ángel | |
2465 | 1 - 0 | |
Alborta Tito, Eduardo | ||||
| IM Rubinetti, Jorge Alberto | |
2425 | ½ - ½ | 2290 | |
IM Quiñones, Oscar Carillo | |||
| Silva Sánchez, Carlos | |
0 - 1 | 2340 | |
Van Riemsdijk, Herman Claudius | ||||
| Szmetan, Jorge | |
1 - 0 | |
Belmonte Schwarzbaum, Juan | |||||
| Vásquez De la Paz, Julio | |
2270 | 0 - 1 | 2540 | |
IM Mecking, Henrique | |||
| Silva Nazzari, Roberto | |
2250 | BYE | ||||||
| 1. Mecking — 12½; 2. Câmara — 11; 3.-4. Quinteros, Rubinetti — 10½; 5. Rodríguez Vargas — 9½; 6. Panno — 9; 7.-8. Szmetan, Juarez — 8½; 9.-10. Debarnot, Paiva — 8; 11. Van Riemsdijk — 7½; 12.-13. Godoy Bugueño, Silva Sánchez — 7; 14. Quiñones — 6½; 15. Chemin — 6; 16. Vásquez De la Paz — 5½; 17. Belmonte Schwarzbaum — 5; 18. Carvajal Aliaga — 3½; 19. Silva Nazzari — 3; 20. Gamarra Cáceres — 2½; 21. Asfora — 1; 22. Alborta Tito — ½; | |||||||||
| 16th round | |||||||||
| Alborta Tito, Eduardo | |
0 - 1 | 2290 | |
IM Quiñones, Oscar Carillo | ||||
| Belmonte Schwarzbaum, Juan | |
1 - 0 | 2425 | |
IM Rubinetti, Jorge Alberto | ||||
| Câmara, Hélder | |
2390 | 1 - 0 | 2250 | |
Silva Nazzari, Roberto | |||
| Chemin, Vitório | |
0 - 1 | 2465 | |
IM Quinteros, Miguel Ángel | ||||
| Gamarra Cáceres, Carlos | |
0 - 1 | |
Debarnot, Roberto Luis | |||||
| Godoy Bugueño, David | |
1 - 0 | |
Carvajal Aliaga, Juan | |||||
| IM Mecking, Henrique | |
1 - 0 | |
Juarez, Carlos Eleodoro | |||||
| Paiva, José de Pinto | |
0 - 1 | 2570 | |
GM Panno, Oscar | ||||
| Silva Sánchez, Carlos | |
½ - ½ | 2270 | |
Vásquez De la Paz, Julio | ||||
| Van Riemsdijk, Herman Claudius | |
2340 | 0 - 1 | 2420 | |
Rodríguez Vargas, Orestes | |||
| Szmetan, Jorge | |
BYE | |||||||
| 1. Mecking — 13½; 2. Câmara — 12; 3. Quinteros — 11½; 4.-5. Rubinetti, Rodríguez Vargas — 10½; 6. Panno — 10; 7. Debarnot — 9; 8.-9. Szmetan, Juarez — 8½; 10.-11. Godoy Bugueño, Paiva — 8; 12.-14. Van Riemsdijk, Quiñones, Silva Sánchez — 7½; 15.-17. Belmonte Schwarzbaum, Vásquez De la Paz, Chemin — 6; 18. Carvajal Aliaga — 3½; 19. Silva Nazzari — 3; 20. Gamarra Cáceres — 2½; 21. Asfora — 1; 22. Alborta Tito — ½; | |||||||||
| 17th round | |||||||||
| Carvajal Aliaga, Juan | |
1 - 0 | 2340 | |
Van Riemsdijk, Herman Claudius | ||||
| Debarnot, Roberto Luis | |
½ - ½ | |
Chemin, Vitório | |||||
| Juarez, Carlos Eleodoro | |
2340 | 0 - 1 | |
Paiva, José de Pinto | ||||
| GM Panno, Oscar | |
2570 | 1 - 0 | 2390 | |
Câmara, Hélder | |||
| IM Quiñones, Oscar Carillo | |
2290 | ½ - ½ | |
Belmonte Schwarzbaum, Juan | ||||
| Rodríguez Vargas, Orestes | |
2420 | 1 - 0 | |
Alborta Tito, Eduardo | ||||
| IM Rubinetti, Jorge Alberto | |
2425 | 1 - 0 | |
Gamarra Cáceres, Carlos | ||||
| Silva Nazzari, Roberto | |
2250 | ½ - ½ | |
Silva Sánchez, Carlos | ||||
| Szmetan, Jorge | |
1 - 0 | 2540 | |
IM Mecking, Henrique | ||||
| Vásquez De la Paz, Julio | |
2270 | 1 - 0 | |
Godoy Bugueño, David | ||||
| IM Quinteros, Miguel Ángel | |
2465 | BYE | ||||||
| 1. Mecking — 13½; 2. Câmara — 12; 3.-5. Quinteros, Rubinetti, Rodríguez Vargas — 11½; 6. Panno — 11; 7.-8. Szmetan, Debarnot — 9½; 9. Paiva — 9; 10. Juarez — 8½; 11.-13. Quiñones, Godoy Bugueño, Silva Sánchez — 8; 14. Van Riemsdijk — 7½; 15. Vásquez De la Paz — 7; 16.-17. Belmonte Schwarzbaum, Chemin — 6½; 18. Carvajal Aliaga — 4½; 19. Silva Nazzari — 3½; 20. Gamarra Cáceres — 2½; 21. Asfora — 1; 22. Alborta Tito — ½; | |||||||||
| 18th round | |||||||||
| Belmonte Schwarzbaum, Juan | |
½ - ½ | 2420 | |
Rodríguez Vargas, Orestes | ||||
| Câmara, Hélder | |
2390 | ½ - ½ | 2340 | |
Juarez, Carlos Eleodoro | |||
| Carvajal Aliaga, Juan | |
0 - 1 | 2270 | |
Vásquez De la Paz, Julio | ||||
| Chemin, Vitório | |
0 - 1 | 2425 | |
IM Rubinetti, Jorge Alberto | ||||
| Gamarra Cáceres, Carlos | |
0 - 1 | 2290 | |
IM Quiñones, Oscar Carillo | ||||
| Godoy Bugueño, David | |
½ - ½ | 2250 | |
Silva Nazzari, Roberto | ||||
| IM Mecking, Henrique | |
1 - 0 | |
IM Quinteros, Miguel Ángel | |||||
| Paiva, José de Pinto | |
0 - 1 | |
Szmetan, Jorge | |||||
| Silva Sánchez, Carlos | |
0 - 1 | |
GM Panno, Oscar | |||||
| Van Riemsdijk, Herman Claudius | |
2340 | 1 - 0 | |
Alborta Tito, Eduardo | ||||
| Debarnot, Roberto Luis | |
BYE | |||||||
| 1. Mecking — 14½; 2.-3. Rubinetti, Câmara — 12½; 4.-5. Panno, Rodríguez Vargas — 12; 6. Quinteros — 11½; 7. Szmetan — 10½; 8. Debarnot — 9½; 9.-11. Juarez, Quiñones, Paiva — 9; 12.-13. Van Riemsdijk, Godoy Bugueño — 8½; 14.-15. Silva Sánchez, Vásquez De la Paz — 8; 16. Belmonte Schwarzbaum — 7; 17. Chemin — 6½; 18. Carvajal Aliaga — 4½; 19. Silva Nazzari — 4; 20. Gamarra Cáceres — 2½; 21. Asfora — 1; 22. Alborta Tito — ½; | |||||||||
| 19th round | |||||||||
| Alborta Tito, Eduardo | |
0 - 1 | |
Belmonte Schwarzbaum, Juan | |||||
| Debarnot, Roberto Luis | |
0 - 1 | 2540 | |
IM Mecking, Henrique | ||||
| Juarez, Carlos Eleodoro | |
2340 | 0 - 1 | |
Silva Sánchez, Carlos | ||||
| GM Panno, Oscar | |
2570 | 1 - 0 | |
Godoy Bugueño, David | ||||
| IM Quiñones, Oscar Carillo | |
2290 | ½ - ½ | |
Chemin, Vitório | ||||
| IM Quinteros, Miguel Ángel | |
2465 | 1 - 0 | |
Paiva, José de Pinto | ||||
| Rodríguez Vargas, Orestes | |
2420 | 1 - 0 | |
Gamarra Cáceres, Carlos | ||||
| Silva Nazzari, Roberto | |
2250 | ½ - ½ | |
Carvajal Aliaga, Juan | ||||
| Szmetan, Jorge | |
1 - 0 | 2390 | |
Câmara, Hélder | ||||
| Vásquez De la Paz, Julio | |
2270 | 0 - 1 | 2340 | |
Van Riemsdijk, Herman Claudius | |||
| IM Rubinetti, Jorge Alberto | |
2425 | BYE | ||||||
| 1. Mecking — 15½; 2.-3. Panno, Rodríguez Vargas — 13; 4.-6. Quinteros, Rubinetti, Câmara — 12½; 7. Szmetan — 11½; 8.-10. Van Riemsdijk, Debarnot, Quiñones — 9½; 11.-13. Juarez, Paiva, Silva Sánchez — 9; 14. Godoy Bugueño — 8½; 15.-16. Belmonte Schwarzbaum, Vásquez De la Paz — 8; 17. Chemin — 7; 18. Carvajal Aliaga — 5; 19. Silva Nazzari — 4½; 20. Gamarra Cáceres — 2½; 21. Asfora — 1; 22. Alborta Tito — ½; | |||||||||
| 20th round | |||||||||
| Câmara, Hélder | |
2390 | 0 - 1 | 2465 | |
IM Quinteros, Miguel Ángel | |||
| Carvajal Aliaga, Juan | |
0 - 1 | 2570 | |
GM Panno, Oscar | ||||
| Chemin, Vitório | |
½ - ½ | 2420 | |
Rodríguez Vargas, Orestes | ||||
| Gamarra Cáceres, Carlos | |
0 - 1 | |
Alborta Tito, Eduardo | |||||
| Godoy Bugueño, David | |
½ - ½ | 2340 | |
Juarez, Carlos Eleodoro | ||||
| IM Mecking, Henrique | |
1 - 0 | |
IM Rubinetti, Jorge Alberto | |||||
| Paiva, José de Pinto | |
0 - 1 | |
Debarnot, Roberto Luis | |||||
| Silva Sánchez, Carlos | |
0 - 1 | |
Szmetan, Jorge | |||||
| Van Riemsdijk, Herman Claudius | |
2340 | 1 - 0 | |
Belmonte Schwarzbaum, Juan | ||||
| Vásquez De la Paz, Julio | |
2270 | ½ - ½ | 2250 | |
Silva Nazzari, Roberto | |||
| IM Quiñones, Oscar Carillo | |
2290 | BYE | ||||||
| 1. Mecking — 16½; 2. Panno — 14; 3.-4. Quinteros, Rodríguez Vargas — 13½; 5.-7. Rubinetti, Câmara, Szmetan — 12½; 8.-9. Van Riemsdijk, Debarnot — 10½; 10.-11. Juarez, Quiñones — 9½; 12.-14. Godoy Bugueño, Paiva, Silva Sánchez — 9; 15. Vásquez De la Paz — 8½; 16. Belmonte Schwarzbaum — 8; 17. Chemin — 7½; 18.-19. Silva Nazzari, Carvajal Aliaga — 5; 20. Gamarra Cáceres — 2½; 21. Alborta Tito — 1½; 22. Asfora — 1; | |||||||||
| 21st round | |||||||||
| Alborta Tito, Eduardo | |
1 - 0 | |
Chemin, Vitório | |||||
| Belmonte Schwarzbaum, Juan | |
1 - 0 | |
Gamarra Cáceres, Carlos | |||||
| Debarnot, Roberto Luis | |
0 - 1 | 2390 | |
Câmara, Hélder | ||||
| Juarez, Carlos Eleodoro | |
2340 | 1 - 0 | |
Carvajal Aliaga, Juan | ||||
| GM Panno, Oscar | |
2270 | ½ - ½ | 2570 | |
Vásquez De la Paz, Julio | |||
| IM Quiñones, Oscar Carillo | |
2290 | ½ - ½ | 2540 | |
IM Mecking, Henrique | |||
| IM Quinteros, Miguel Ángel | |
2465 | 1 - 0 | |
Silva Sánchez, Carlos | ||||
| IM Rubinetti, Jorge Alberto | |
2425 | 1 - 0 | |
Paiva, José de Pinto | ||||
| Silva Nazzari, Roberto | |
2250 | ½ - ½ | 2340 | |
Van Riemsdijk, Herman Claudius | |||
| Szmetan, Jorge | |
0 - 1 | |
Godoy Bugueño, David | |||||
| Rodríguez Vargas, Orestes | |
2420 | BYE | ||||||
| 1. Mecking — 17; 2.-3. Panno, Quinteros — 14½; 4.-6. Rubinetti, Rodríguez Vargas, Câmara — 13½; 7. Szmetan — 12½; 8. Van Riemsdijk — 11; 9.-10. Debarnot, Juarez — 10½; 11.-12. Quiñones, Godoy Bugueño — 10; 13.-16. Paiva, Silva Sánchez, Belmonte Schwarzbaum, Vásquez De la Paz — 9; 17. Chemin — 7½; 18. Silva Nazzari — 5½; 19. Carvajal Aliaga — 5; 20.-21. Gamarra Cáceres, Alborta Tito — 2½; 22. Asfora — 1; | |||||||||
| South American zonal | |
| Dates: | 19th May - 17th June 1972 |
| City: | São Paulo (Brazil) |
| Venue: | |
| Organizers: | |
| Chief Arbiter: | |
| Players participating: | 22 (incl. 1 GM, 4 IMs) |
| Games played: | 215 |
| Competition format: | Round Robin |
| Tie-breaks: | none |
| Time control: | |
| PGN game file: | wc1975-zonalsam.pgn |