| 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 ]
| Caribbean-Central American zonal 2 :: Santo Domingo 1975 |
[ Crosstable || 1st | 2nd | 3rd | 4th | 5th | 6th | 7th | 8th | 9th | 10th | 11th | 12th | 13th || Information ]
| pos. | name | Elo | flag | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | pts | + | = | - |
| ⇑ 1. | Castro Rojas, Oscar Humberto | 2360 | |
● | ½ | 1 | ½ | 1 | 1 | ½ | 1 | ½ | 1 | ½ | 1 | 1 | 9½ | 7 | 5 | 0 |
| 2. | Fernández González, Juan Carlos | 2415 | |
½ | ● | ½ | ½ | ½ | 1 | 1 | 1 | ½ | 1 | ½ | 1 | 1 | 9 | 6 | 6 | 0 |
| 3.-4. | Campos López, Mario | 2340 | |
0 | ½ | ● | ½ | 1 | ½ | ½ | 1 | 1 | 1 | 1 | ½ | 1 | 8½ | 6 | 5 | 1 |
| 3.-4. | Fernández Bravo, Ciro | 2290 | |
½ | ½ | ½ | ● | ½ | ½ | ½ | ½ | 1 | 1 | 1 | 1 | 1 | 8½ | 5 | 7 | 0 |
| 5. | Verduga Zavala, Denis Homero | 2250 | |
0 | ½ | 0 | ½ | ● | ½ | 1 | 1 | 1 | ½ | 1 | 1 | 1 | 8 | 6 | 4 | 2 |
| 6. | Dávila Castellón, Edmundo | |
0 | 0 | ½ | ½ | ½ | ● | 1 | 1 | ½ | 1 | 0 | 1 | 1 | 7 | 5 | 4 | 3 | |
| 7. | Díaz Carías, Salvador | 2270 | |
½ | 0 | ½ | ½ | 0 | 0 | ● | ½ | ½ | 1 | ½ | ½ | 1 | 5½ | 2 | 7 | 3 |
| 8. | Lozano, Tomás | |
0 | 0 | 0 | ½ | 0 | 0 | ½ | ● | ½ | ½ | 1 | 1 | 1 | 5 | 3 | 4 | 5 | |
| 9.-10. | Pérez, Fredy | |
½ | ½ | 0 | 0 | 0 | ½ | ½ | ½ | ● | 0 | ½ | ½ | ½ | 4 | 0 | 8 | 4 | |
| 9.-10. | Antonas, Elías | |
0 | 0 | 0 | 0 | ½ | 0 | 0 | ½ | 1 | ● | 1 | 1 | 0 | 4 | 3 | 2 | 7 | |
| 11. | Abreu, Jorge David | |
½ | ½ | 0 | 0 | 0 | 1 | ½ | 0 | ½ | 0 | ● | ½ | 0 | 3½ | 1 | 5 | 6 | |
| 12. | Vaglio Muñoz, Jaime | |
0 | 0 | ½ | 0 | 0 | 0 | ½ | 0 | ½ | 0 | ½ | ● | 1 | 3 | 1 | 4 | 7 | |
| 13. | Moraza Choisne, Manuel | 2205 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ½ | 1 | 1 | 0 | ● | 2½ | 2 | 1 | 9 |
| 1st round — 2nd July 1975 | |||||||||
| Campos López, Mario | |
2340 | 1 - 0 | |
Abreu, Jorge David | ||||
| Castro Rojas, Oscar Humberto | |
2360 | 1 - 0 | |
Lozano, Tomás | ||||
| Díaz Carías, Salvador | |
2270 | 1 - 0 | |
Antonas, Elías | ||||
| Fernández González, Juan Carlos | |
2415 | ½ - ½ | 2290 | |
Fernández Bravo, Ciro | |||
| Moraza Choisne, Manuel | |
2205 | 0 - 1 | |
Vaglio Muñoz, Jaime | ||||
| Verduga Zavala, Denis Homero | |
2250 | 1 - 0 | |
Pérez, Fredy | ||||
| Dávila Castellón, Edmundo | |
BYE | |||||||
| 1.-5. Castro Rojas, Campos López, Verduga Zavala, Díaz Carías, Vaglio Muñoz — 1; 6.-7. Fernández González, Fernández Bravo — ½; 8.-13. Dávila Castellón, Lozano, Pérez, Antonas, Abreu, Moraza Choisne — 0; | |||||||||
| 2nd round — 3rd July 1975 | |||||||||
| Abreu, Jorge David | |
0 - 1 | 2205 | |
Moraza Choisne, Manuel | ||||
| Antonas, Elías | |
0 - 1 | 2415 | |
Fernández González, Juan Carlos | ||||
| Dávila Castellón, Edmundo | |
½ - ½ | 2250 | |
Verduga Zavala, Denis Homero | ||||
| Fernández Bravo, Ciro | |
2290 | ½ - ½ | 2360 | |
Castro Rojas, Oscar Humberto | |||
| Lozano, Tomás | |
0 - 1 | 2340 | |
Campos López, Mario | ||||
| Pérez, Fredy | |
½ - ½ | 2270 | |
Díaz Carías, Salvador | ||||
| Vaglio Muñoz, Jaime | |
BYE | |||||||
| 1. Campos López — 2; 2.-5. Castro Rojas, Fernández González, Verduga Zavala, Díaz Carías — 1½; 6.-8. Fernández Bravo, Vaglio Muñoz, Moraza Choisne — 1; 9.-10. Dávila Castellón, Pérez — ½; 11.-13. Lozano, Antonas, Abreu — 0; | |||||||||
| 3rd round — 4th July 1975 | |||||||||
| Campos López, Mario | |
2340 | ½ - ½ | 2290 | |
Fernández Bravo, Ciro | |||
| Castro Rojas, Oscar Humberto | |
2360 | 1 - 0 | |
Antonas, Elías | ||||
| Díaz Carías, Salvador | |
2270 | 0 - 1 | |
Dávila Castellón, Edmundo | ||||
| Fernández González, Juan Carlos | |
2415 | ½ - ½ | |
Pérez, Fredy | ||||
| Moraza Choisne, Manuel | |
2205 | 0 - 1 | |
Lozano, Tomás | ||||
| Vaglio Muñoz, Jaime | |
½ - ½ | |
Abreu, Jorge David | |||||
| Verduga Zavala, Denis Homero | |
2250 | BYE | ||||||
| 1.-2. Castro Rojas, Campos López — 2½; 3. Fernández González — 2; 4.-8. Fernández Bravo, Verduga Zavala, Dávila Castellón, Díaz Carías, Vaglio Muñoz — 1½; 9.-11. Lozano, Pérez, Moraza Choisne — 1; 12. Abreu — ½; 13. Antonas — 0; | |||||||||
| 4th round — 6th July 1975 - 6th July 1977 | |||||||||
| Antonas, Elías | |
0 - 1 | 2340 | |
Campos López, Mario | ||||
| Dávila Castellón, Edmundo | |
0 - 1 | 2415 | |
Fernández González, Juan Carlos | ||||
| Fernández Bravo, Ciro | |
2290 | 1 - 0 | 2205 | |
Moraza Choisne, Manuel | |||
| Lozano, Tomás | |
1 - 0 | |
Vaglio Muñoz, Jaime | |||||
| Pérez, Fredy | |
½ - ½ | 2360 | |
Castro Rojas, Oscar Humberto | ||||
| Verduga Zavala, Denis Homero | |
2250 | 1 - 0 | 2270 | |
Díaz Carías, Salvador | |||
| Abreu, Jorge David | |
BYE | |||||||
| 1. Campos López — 3½; 2.-3. Castro Rojas, Fernández González — 3; 4.-5. Fernández Bravo, Verduga Zavala — 2½; 6. Lozano — 2; 7.-10. Dávila Castellón, Díaz Carías, Pérez, Vaglio Muñoz — 1½; 11. Moraza Choisne — 1; 12. Abreu — ½; 13. Antonas — 0; | |||||||||
| 5th round — 7th July 1975 | |||||||||
| Abreu, Jorge David | |
0 - 1 | |
Lozano, Tomás | |||||
| Campos López, Mario | |
2340 | 1 - 0 | |
Pérez, Fredy | ||||
| Castro Rojas, Oscar Humberto | |
2360 | 1 - 0 | |
Dávila Castellón, Edmundo | ||||
| Fernández González, Juan Carlos | |
2415 | ½ - ½ | 2250 | |
Verduga Zavala, Denis Homero | |||
| Moraza Choisne, Manuel | |
2205 | 1 - 0 | |
Antonas, Elías | ||||
| Vaglio Muñoz, Jaime | |
0 - 1 | 2290 | |
Fernández Bravo, Ciro | ||||
| Díaz Carías, Salvador | |
2270 | BYE | ||||||
| 1. Campos López — 4½; 2. Castro Rojas — 4; 3.-4. Fernández González, Fernández Bravo — 3½; 5.-6. Verduga Zavala, Lozano — 3; 7. Moraza Choisne — 2; 8.-11. Dávila Castellón, Díaz Carías, Pérez, Vaglio Muñoz — 1½; 12. Abreu — ½; 13. Antonas — 0; | |||||||||
| 6th round — 8th July 1975 | |||||||||
| Antonas, Elías | |
1 - 0 | |
Vaglio Muñoz, Jaime | |||||
| Dávila Castellón, Edmundo | |
½ - ½ | 2340 | |
Campos López, Mario | ||||
| Díaz Carías, Salvador | |
2270 | 0 - 1 | 2415 | |
Fernández González, Juan Carlos | |||
| Fernández Bravo, Ciro | |
2290 | 1 - 0 | |
Abreu, Jorge David | ||||
| Pérez, Fredy | |
½ - ½ | 2205 | |
Moraza Choisne, Manuel | ||||
| Verduga Zavala, Denis Homero | |
2250 | 0 - 1 | 2360 | |
Castro Rojas, Oscar Humberto | |||
| Lozano, Tomás | |
BYE | |||||||
| 1.-2. Castro Rojas, Campos López — 5; 3.-4. Fernández González, Fernández Bravo — 4½; 5.-6. Verduga Zavala, Lozano — 3; 7. Moraza Choisne — 2½; 8.-9. Dávila Castellón, Pérez — 2; 10.-11. Díaz Carías, Vaglio Muñoz — 1½; 12. Antonas — 1; 13. Abreu — ½; | |||||||||
| 7th round — 11th July 1975 | |||||||||
| Abreu, Jorge David | |
0 - 1 | |
Antonas, Elías | |||||
| Campos López, Mario | |
2340 | 1 - 0 | 2250 | |
Verduga Zavala, Denis Homero | |||
| Castro Rojas, Oscar Humberto | |
2360 | ½ - ½ | 2270 | |
Díaz Carías, Salvador | |||
| Lozano, Tomás | |
½ - ½ | 2290 | |
Fernández Bravo, Ciro | ||||
| Moraza Choisne, Manuel | |
2205 | 0 - 1 | |
Dávila Castellón, Edmundo | ||||
| Vaglio Muñoz, Jaime | |
½ - ½ | |
Pérez, Fredy | |||||
| Fernández González, Juan Carlos | |
2415 | BYE | ||||||
| 1. Campos López — 6; 2. Castro Rojas — 5½; 3. Fernández Bravo — 5; 4. Fernández González — 4½; 5. Lozano — 3½; 6.-7. Verduga Zavala, Dávila Castellón — 3; 8.-9. Pérez, Moraza Choisne — 2½; 10.-12. Díaz Carías, Antonas, Vaglio Muñoz — 2; 13. Abreu — ½; | |||||||||
| 8th round — 12th July 1975 | |||||||||
| Antonas, Elías | |
½ - ½ | |
Lozano, Tomás | |||||
| Dávila Castellón, Edmundo | |
1 - 0 | |
Vaglio Muñoz, Jaime | |||||
| Díaz Carías, Salvador | |
2270 | ½ - ½ | 2340 | |
Campos López, Mario | |||
| Fernández González, Juan Carlos | |
2415 | ½ - ½ | 2360 | |
Castro Rojas, Oscar Humberto | |||
| Pérez, Fredy | |
½ - ½ | |
Abreu, Jorge David | |||||
| Verduga Zavala, Denis Homero | |
2250 | 1 - 0 | 2205 | |
Moraza Choisne, Manuel | |||
| Fernández Bravo, Ciro | |
2290 | BYE | ||||||
| 1. Campos López — 6½; 2. Castro Rojas — 6; 3.-4. Fernández González, Fernández Bravo — 5; 5.-7. Verduga Zavala, Dávila Castellón, Lozano — 4; 8. Pérez — 3; 9.-11. Díaz Carías, Antonas, Moraza Choisne — 2½; 12. Vaglio Muñoz — 2; 13. Abreu — 1; | |||||||||
| 9th round — 13th July 1975 | |||||||||
| Abreu, Jorge David | |
1 - 0 | |
Dávila Castellón, Edmundo | |||||
| Campos López, Mario | |
2340 | ½ - ½ | 2415 | |
Fernández González, Juan Carlos | |||
| Fernández Bravo, Ciro | |
2290 | 1 - 0 | |
Antonas, Elías | ||||
| Lozano, Tomás | |
½ - ½ | |
Pérez, Fredy | |||||
| Moraza Choisne, Manuel | |
2205 | 0 - 1 | 2270 | |
Díaz Carías, Salvador | |||
| Vaglio Muñoz, Jaime | |
0 - 1 | 2250 | |
Verduga Zavala, Denis Homero | ||||
| Castro Rojas, Oscar Humberto | |
2360 | BYE | ||||||
| 1. Campos López — 7; 2.-3. Castro Rojas, Fernández Bravo — 6; 4. Fernández González — 5½; 5. Verduga Zavala — 5; 6. Lozano — 4½; 7. Dávila Castellón — 4; 8.-9. Díaz Carías, Pérez — 3½; 10.-11. Antonas, Moraza Choisne — 2½; 12.-13. Abreu, Vaglio Muñoz — 2; | |||||||||
| 10th round — 15th July 1975 | |||||||||
| Castro Rojas, Oscar Humberto | |
2360 | 1 - 0 | 2340 | |
Campos López, Mario | |||
| Dávila Castellón, Edmundo | |
1 - 0 | |
Lozano, Tomás | |||||
| Díaz Carías, Salvador | |
2270 | ½ - ½ | |
Vaglio Muñoz, Jaime | ||||
| Fernández González, Juan Carlos | |
2415 | 1 - 0 | 2205 | |
Moraza Choisne, Manuel | |||
| Pérez, Fredy | |
0 - 1 | 2290 | |
Fernández Bravo, Ciro | ||||
| Verduga Zavala, Denis Homero | |
2250 | 1 - 0 | |
Abreu, Jorge David | ||||
| Antonas, Elías | |
BYE | |||||||
| 1.-3. Castro Rojas, Campos López, Fernández Bravo — 7; 4. Fernández González — 6½; 5. Verduga Zavala — 6; 6. Dávila Castellón — 5; 7. Lozano — 4½; 8. Díaz Carías — 4; 9. Pérez — 3½; 10.-12. Antonas, Vaglio Muñoz, Moraza Choisne — 2½; 13. Abreu — 2; | |||||||||
| 11th round — 16th July 1975 | |||||||||
| Abreu, Jorge David | |
½ - ½ | 2270 | |
Díaz Carías, Salvador | ||||
| Antonas, Elías | |
1 - 0 | |
Pérez, Fredy | |||||
| Fernández Bravo, Ciro | |
2290 | ½ - ½ | |
Dávila Castellón, Edmundo | ||||
| Lozano, Tomás | |
0 - 1 | 2250 | |
Verduga Zavala, Denis Homero | ||||
| Moraza Choisne, Manuel | |
2205 | 0 - 1 | 2360 | |
Castro Rojas, Oscar Humberto | |||
| Vaglio Muñoz, Jaime | |
0 - 1 | 2415 | |
Fernández González, Juan Carlos | ||||
| Campos López, Mario | |
2340 | BYE | ||||||
| 1. Castro Rojas — 8; 2.-3. Fernández González, Fernández Bravo — 7½; 4.-5. Campos López, Verduga Zavala — 7; 6. Dávila Castellón — 5½; 7.-8. Díaz Carías, Lozano — 4½; 9.-10. Pérez, Antonas — 3½; 11.-13. Abreu, Vaglio Muñoz, Moraza Choisne — 2½; | |||||||||
| 12th round — 17th July 1975 | |||||||||
| Campos López, Mario | |
2340 | 1 - 0 | 2205 | |
Moraza Choisne, Manuel | |||
| Castro Rojas, Oscar Humberto | |
2360 | 1 - 0 | |
Vaglio Muñoz, Jaime | ||||
| Dávila Castellón, Edmundo | |
1 - 0 | |
Antonas, Elías | |||||
| Díaz Carías, Salvador | |
2270 | ½ - ½ | |
Lozano, Tomás | ||||
| Fernández González, Juan Carlos | |
2415 | ½ - ½ | |
Abreu, Jorge David | ||||
| Verduga Zavala, Denis Homero | |
2250 | ½ - ½ | 2290 | |
Fernández Bravo, Ciro | |||
| Pérez, Fredy | |
BYE | |||||||
| 1. Castro Rojas — 9; 2.-4. Fernández González, Campos López, Fernández Bravo — 8; 5. Verduga Zavala — 7½; 6. Dávila Castellón — 6½; 7.-8. Díaz Carías, Lozano — 5; 9.-10. Pérez, Antonas — 3½; 11. Abreu — 3; 12.-13. Vaglio Muñoz, Moraza Choisne — 2½; | |||||||||
| 13th round — 20th July 1975 | |||||||||
| Abreu, Jorge David | |
½ - ½ | 2360 | |
Castro Rojas, Oscar Humberto | ||||
| Antonas, Elías | |
½ - ½ | 2250 | |
Verduga Zavala, Denis Homero | ||||
| Fernández Bravo, Ciro | |
2290 | ½ - ½ | 2270 | |
Díaz Carías, Salvador | |||
| Lozano, Tomás | |
0 - 1 | 2415 | |
Fernández González, Juan Carlos | ||||
| Pérez, Fredy | |
½ - ½ | |
Dávila Castellón, Edmundo | |||||
| Vaglio Muñoz, Jaime | |
½ - ½ | 2340 | |
Campos López, Mario | ||||
| Moraza Choisne, Manuel | |
2205 | BYE | ||||||
| 1. Castro Rojas — 9½; 2. Fernández González — 9; 3.-4. Campos López, Fernández Bravo — 8½; 5. Verduga Zavala — 8; 6. Dávila Castellón — 7; 7. Díaz Carías — 5½; 8. Lozano — 5; 9.-10. Pérez, Antonas — 4; 11. Abreu — 3½; 12. Vaglio Muñoz — 3; 13. Moraza Choisne — 2½; | |||||||||
| Caribbean-Central American zonal 2 | |
| Dates: | 1st - 21st July 1975 |
| City: | Santo Domingo (Dominican Republic) |
| Venue: | Biblioteca Nacional |
| Organizers: | FIDE, Federación de Ajedrez de República Dominicana |
| Tournament Director: | Sr. Rogelio Lamarche Soto (DOM) |
| Chief Arbiter: | IA Rolando Bruno Vásquez (DOM) |
| Players participating: | 13 |
| Games played: | 78 |
| Competition format: | Round Robin |
| Tie-breaks: | none |
| Time control: | 2h30m/40 + 1h/16 |
| Website: | http://www.ajedrecito2.galeon.com/zonal/zonal_fide1975.html |
| PGN game file: | wc1978-zonalcam2.pgn |