| 20th Mar del Plata chess tournament :: Mar del Plata 1957 |
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| pos. | name | flag | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | pts | + | = | - |
| 1. | GM Keres, Paul | ● | ½ | ½ | 1 | 1 | ½ | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ½ | 15 | 13 | 4 | 0 | |
| 2. | GM Najdorf, Miguel | ½ | ● | 1 | 0 | ½ | 1 | 1 | 1 | ½ | ½ | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 14 | 12 | 4 | 1 | |
| 3.-4. | GM Kotov, Alexander | ½ | 0 | ● | 1 | ½ | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 13 | 12 | 2 | 3 | |
| 3.-4. | GM Panno, Oscar | 0 | 1 | 0 | ● | 1 | 1 | 1 | 1 | 1 | ½ | ½ | 1 | ½ | ½ | 1 | 1 | 1 | 1 | 13 | 11 | 4 | 2 | |
| 5. | Lombardy, William James | 0 | ½ | ½ | 0 | ● | 1 | ½ | 0 | 1 | 1 | ½ | 1 | 1 | ½ | 1 | 1 | 1 | 1 | 11½ | 9 | 5 | 3 | |
| 6. | IM Sanguineti, Raúl | ½ | 0 | 1 | 0 | 0 | ● | 0 | 0 | ½ | 1 | 1 | 1 | 1 | ½ | 1 | 1 | 1 | 1 | 10½ | 9 | 3 | 5 | |
| 7. | Cuéllar Gacharna, Miguel | 0 | 0 | 0 | 0 | ½ | 1 | ● | ½ | ½ | 1 | ½ | 0 | 1 | 0 | 1 | 1 | ½ | 1 | 8½ | 6 | 5 | 6 | |
| 8.-10. | Casas, Fernando | 0 | 0 | 0 | 0 | 1 | 1 | ½ | ● | 0 | 0 | ½ | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 8 | 7 | 2 | 8 | |
| 8.-10. | GM Eliskases, Erich | 0 | ½ | 0 | 0 | 0 | ½ | ½ | 1 | ● | ½ | ½ | ½ | ½ | ½ | ½ | ½ | 1 | 1 | 8 | 3 | 10 | 4 | |
| 8.-10. | IM Rossetto, Héctor Decio | 0 | ½ | 0 | ½ | 0 | 0 | 0 | 1 | ½ | ● | ½ | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 8 | 6 | 4 | 7 | |
| 11. | Esposito, Alfredo | 0 | 0 | 0 | ½ | ½ | 0 | ½ | ½ | ½ | ½ | ● | 0 | 1 | 1 | 0 | ½ | 1 | 1 | 7½ | 4 | 7 | 6 | |
| 12. | Albert, E. | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | ½ | 1 | 1 | ● | 0 | 0 | 0 | 0 | ½ | 1 | 6 | 5 | 2 | 10 | |
| 13.-16. | Ader Hausman, Walter | 0 | 0 | 0 | ½ | 0 | 0 | 0 | 0 | ½ | 0 | 0 | 1 | ● | 1 | ½ | ½ | ½ | 1 | 5½ | 3 | 5 | 9 | |
| 13.-16. | Behrensen, Jorge | 0 | 0 | 0 | ½ | ½ | ½ | 1 | 0 | ½ | 0 | 0 | 1 | 0 | ● | ½ | ½ | 0 | ½ | 5½ | 2 | 7 | 8 | |
| 13.-16. | Incutto, Carlos | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | ½ | 0 | 1 | 1 | ½ | ½ | ● | 1 | 0 | 0 | 5½ | 4 | 3 | 10 | |
| 13.-16. | Wexler, Bernardo | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | ½ | 0 | ½ | 1 | ½ | ½ | 0 | ● | ½ | 1 | 5½ | 3 | 5 | 9 | |
| 17.-18. | Mangini, José Thiago | 0 | 0 | 0 | 0 | 0 | 0 | ½ | 0 | 0 | 0 | 0 | ½ | ½ | 1 | 1 | ½ | ● | 0 | 4 | 2 | 4 | 11 | |
| 17.-18. | Rubio Aguado, Fernando | ½ | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | ½ | 1 | 0 | 1 | ● | 4 | 3 | 2 | 12 |
| 1st round — 15th March 1957 | |||||||||
| Ader Hausman, Walter | ½ - ½ | Mangini, José Thiago | |||||||
| Casas, Fernando | 0 - 1 | GM Keres, Paul | |||||||
| Incutto, Carlos | ½ - ½ | GM Eliskases, Erich | |||||||
| GM Kotov, Alexander | 1 - 0 | Esposito, Alfredo | |||||||
| Lombardy, William James | ½ - ½ | Cuéllar Gacharna, Miguel | |||||||
| GM Panno, Oscar | ½ - ½ | Behrensen, Jorge | |||||||
| IM Rossetto, Héctor Decio | 1 - 0 | Wexler, Bernardo | |||||||
| Rubio Aguado, Fernando | 0 - 1 | GM Najdorf, Miguel | |||||||
| IM Sanguineti, Raúl | 1 - 0 | Albert, E. | |||||||
| 1.-5. Keres, Najdorf, Kotov, Sanguineti, Rossetto 1; 6.-13. Panno, Lombardy, Cuéllar Gacharna, Eliskases, Ader Hausman, Behrensen, Incutto, Mangini ½; 14.-18. Casas, Esposito, Albert, Wexler, Rubio Aguado 0; | |||||||||
| 2nd round — 16th March 1957 | |||||||||
| Albert, E. | 0 - 1 | Lombardy, William James | |||||||
| Behrensen, Jorge | ½ - ½ | Rubio Aguado, Fernando | |||||||
| Casas, Fernando | 1 - 0 | Ader Hausman, Walter | |||||||
| Cuéllar Gacharna, Miguel | 0 - 1 | GM Kotov, Alexander | |||||||
| Esposito, Alfredo | ½ - ½ | IM Rossetto, Héctor Decio | |||||||
| GM Keres, Paul | 1 - 0 | GM Eliskases, Erich | |||||||
| Mangini, José Thiago | 0 - 1 | IM Sanguineti, Raúl | |||||||
| GM Najdorf, Miguel | 1 - 0 | Incutto, Carlos | |||||||
| Wexler, Bernardo | 0 - 1 | GM Panno, Oscar | |||||||
| 1.-4. Keres, Najdorf, Kotov, Sanguineti 2; 5.-7. Panno, Lombardy, Rossetto 1½; 8.-9. Casas, Behrensen 1; 10.-16. Cuéllar Gacharna, Eliskases, Esposito, Ader Hausman, Incutto, Mangini, Rubio Aguado ½; 17.-18. Albert, Wexler 0; | |||||||||
| 3rd round — 17th March 1957 | |||||||||
| Ader Hausman, Walter | 0 - 1 | GM Keres, Paul | |||||||
| GM Eliskases, Erich | ½ - ½ | GM Najdorf, Miguel | |||||||
| Incutto, Carlos | ½ - ½ | Behrensen, Jorge | |||||||
| GM Kotov, Alexander | 1 - 0 | Albert, E. | |||||||
| Lombardy, William James | 1 - 0 | Mangini, José Thiago | |||||||
| GM Panno, Oscar | ½ - ½ | Esposito, Alfredo | |||||||
| IM Rossetto, Héctor Decio | 0 - 1 | Cuéllar Gacharna, Miguel | |||||||
| Rubio Aguado, Fernando | 0 - 1 | Wexler, Bernardo | |||||||
| IM Sanguineti, Raúl | 0 - 1 | Casas, Fernando | |||||||
| 1.-2. Keres, Kotov 3; 3.-4. Najdorf, Lombardy 2½; 5.-7. Panno, Sanguineti, Casas 2; 8.-10. Cuéllar Gacharna, Rossetto, Behrensen 1½; 11.-14. Eliskases, Esposito, Incutto, Wexler 1; 15.-17. Ader Hausman, Mangini, Rubio Aguado ½; 18. Albert 0; | |||||||||
| 4th round — 19th March 1957 | |||||||||
| Ader Hausman, Walter | 0 - 1 | IM Sanguineti, Raúl | |||||||
| Albert, E. | 1 - 0 | IM Rossetto, Héctor Decio | |||||||
| Behrensen, Jorge | ½ - ½ | GM Eliskases, Erich | |||||||
| Casas, Fernando | 1 - 0 | Lombardy, William James | |||||||
| Cuéllar Gacharna, Miguel | 0 - 1 | GM Panno, Oscar | |||||||
| Esposito, Alfredo | 1 - 0 | Rubio Aguado, Fernando | |||||||
| GM Keres, Paul | ½ - ½ | GM Najdorf, Miguel | |||||||
| Mangini, José Thiago | 0 - 1 | GM Kotov, Alexander | |||||||
| Wexler, Bernardo | 0 - 1 | Incutto, Carlos | |||||||
| 1. Kotov 4; 2. Keres 3½; 3.-6. Najdorf, Panno, Sanguineti, Casas 3; 7. Lombardy 2½; 8.-10. Esposito, Behrensen, Incutto 2; 11.-13. Cuéllar Gacharna, Eliskases, Rossetto 1½; 14.-15. Albert, Wexler 1; 16.-18. Ader Hausman, Mangini, Rubio Aguado ½; | |||||||||
| 5th round — 20th March 1957 | |||||||||
| GM Eliskases, Erich | ½ - ½ | Wexler, Bernardo | |||||||
| Incutto, Carlos | 1 - 0 | Esposito, Alfredo | |||||||
| GM Kotov, Alexander | 1 - 0 | Casas, Fernando | |||||||
| Lombardy, William James | 1 - 0 | Ader Hausman, Walter | |||||||
| GM Najdorf, Miguel | 1 - 0 | Behrensen, Jorge | |||||||
| GM Panno, Oscar | 1 - 0 | Albert, E. | |||||||
| IM Rossetto, Héctor Decio | 1 - 0 | Mangini, José Thiago | |||||||
| Rubio Aguado, Fernando | 0 - 1 | Cuéllar Gacharna, Miguel | |||||||
| IM Sanguineti, Raúl | ½ - ½ | GM Keres, Paul | |||||||
| 1. Kotov 5; 2.-4. Keres, Najdorf, Panno 4; 5.-6. Lombardy, Sanguineti 3½; 7.-8. Casas, Incutto 3; 9.-10. Cuéllar Gacharna, Rossetto 2½; 11.-13. Eliskases, Esposito, Behrensen 2; 14. Wexler 1½; 15. Albert 1; 16.-18. Ader Hausman, Mangini, Rubio Aguado ½; | |||||||||
| 6th round — 21st March 1957 | |||||||||
| Ader Hausman, Walter | 0 - 1 | GM Kotov, Alexander | |||||||
| Albert, E. | 1 - 0 | Rubio Aguado, Fernando | |||||||
| Casas, Fernando | 0 - 1 | IM Rossetto, Héctor Decio | |||||||
| Cuéllar Gacharna, Miguel | 1 - 0 | Incutto, Carlos | |||||||
| Esposito, Alfredo | ½ - ½ | GM Eliskases, Erich | |||||||
| GM Keres, Paul | 1 - 0 | Behrensen, Jorge | |||||||
| Mangini, José Thiago | 0 - 1 | GM Panno, Oscar | |||||||
| IM Sanguineti, Raúl | 0 - 1 | Lombardy, William James | |||||||
| Wexler, Bernardo | 0 - 1 | GM Najdorf, Miguel | |||||||
| 1. Kotov 6; 2.-4. Keres, Najdorf, Panno 5; 5. Lombardy 4½; 6.-8. Sanguineti, Cuéllar Gacharna, Rossetto 3½; 9.-10. Casas, Incutto 3; 11.-12. Eliskases, Esposito 2½; 13.-14. Albert, Behrensen 2; 15. Wexler 1½; 16.-18. Ader Hausman, Mangini, Rubio Aguado ½; | |||||||||
| 7th round — 24th March 1957 | |||||||||
| Behrensen, Jorge | ½ - ½ | Wexler, Bernardo | |||||||
| GM Eliskases, Erich | ½ - ½ | Cuéllar Gacharna, Miguel | |||||||
| Incutto, Carlos | 1 - 0 | Albert, E. | |||||||
| GM Kotov, Alexander | 0 - 1 | IM Sanguineti, Raúl | |||||||
| Lombardy, William James | 0 - 1 | GM Keres, Paul | |||||||
| GM Najdorf, Miguel | 1 - 0 | Esposito, Alfredo | |||||||
| GM Panno, Oscar | 1 - 0 | Casas, Fernando | |||||||
| IM Rossetto, Héctor Decio | 1 - 0 | Ader Hausman, Walter | |||||||
| Rubio Aguado, Fernando | 1 - 0 | Mangini, José Thiago | |||||||
| 1.-4. Keres, Najdorf, Kotov, Panno 6; 5.-7. Lombardy, Sanguineti, Rossetto 4½; 8.-9. Cuéllar Gacharna, Incutto 4; 10.-11. Casas, Eliskases 3; 12.-13. Esposito, Behrensen 2½; 14.-15. Albert, Wexler 2; 16. Rubio Aguado 1½; 17.-18. Ader Hausman, Mangini ½; | |||||||||
| 8th round — 25th March 1957 | |||||||||
| Ader Hausman, Walter | ½ - ½ | GM Panno, Oscar | |||||||
| Albert, E. | ½ - ½ | GM Eliskases, Erich | |||||||
| Casas, Fernando | 1 - 0 | Rubio Aguado, Fernando | |||||||
| Cuéllar Gacharna, Miguel | 0 - 1 | GM Najdorf, Miguel | |||||||
| Esposito, Alfredo | 1 - 0 | Behrensen, Jorge | |||||||
| GM Keres, Paul | 1 - 0 | Wexler, Bernardo | |||||||
| Lombardy, William James | ½ - ½ | GM Kotov, Alexander | |||||||
| Mangini, José Thiago | 1 - 0 | Incutto, Carlos | |||||||
| IM Sanguineti, Raúl | 1 - 0 | IM Rossetto, Héctor Decio | |||||||
| 1.-2. Keres, Najdorf 7; 3.-4. Kotov, Panno 6½; 5. Sanguineti 5½; 6. Lombardy 5; 7. Rossetto 4½; 8.-10. Cuéllar Gacharna, Casas, Incutto 4; 11.-12. Eliskases, Esposito 3½; 13.-14. Albert, Behrensen 2½; 15. Wexler 2; 16.-17. Mangini, Rubio Aguado 1½; 18. Ader Hausman 1; | |||||||||
| 9th round — 26th March 1957 | |||||||||
| Behrensen, Jorge | 1 - 0 | Cuéllar Gacharna, Miguel | |||||||
| GM Eliskases, Erich | 1 - 0 | Mangini, José Thiago | |||||||
| Incutto, Carlos | 1 - 0 | Casas, Fernando | |||||||
| GM Kotov, Alexander | ½ - ½ | GM Keres, Paul | |||||||
| GM Najdorf, Miguel | 1 - 0 | Albert, E. | |||||||
| GM Panno, Oscar | 1 - 0 | IM Sanguineti, Raúl | |||||||
| IM Rossetto, Héctor Decio | 0 - 1 | Lombardy, William James | |||||||
| Rubio Aguado, Fernando | 0 - 1 | Ader Hausman, Walter | |||||||
| Wexler, Bernardo | ½ - ½ | Esposito, Alfredo | |||||||
| 1. Najdorf 8; 2.-3. Keres, Panno 7½; 4. Kotov 7; 5. Lombardy 6; 6. Sanguineti 5½; 7. Incutto 5; 8.-9. Eliskases, Rossetto 4½; 10.-12. Cuéllar Gacharna, Casas, Esposito 4; 13. Behrensen 3½; 14.-15. Albert, Wexler 2½; 16. Ader Hausman 2; 17.-18. Mangini, Rubio Aguado 1½; | |||||||||
| 10th round — 28th March 1957 | |||||||||
| Ader Hausman, Walter | ½ - ½ | Incutto, Carlos | |||||||
| Albert, E. | 0 - 1 | Behrensen, Jorge | |||||||
| Casas, Fernando | 0 - 1 | GM Eliskases, Erich | |||||||
| Cuéllar Gacharna, Miguel | 1 - 0 | Wexler, Bernardo | |||||||
| GM Keres, Paul | 1 - 0 | Esposito, Alfredo | |||||||
| GM Kotov, Alexander | 1 - 0 | IM Rossetto, Héctor Decio | |||||||
| Lombardy, William James | 0 - 1 | GM Panno, Oscar | |||||||
| Mangini, José Thiago | 0 - 1 | GM Najdorf, Miguel | |||||||
| IM Sanguineti, Raúl | 1 - 0 | Rubio Aguado, Fernando | |||||||
| 1. Najdorf 9; 2.-3. Keres, Panno 8½; 4. Kotov 8; 5. Sanguineti 6½; 6. Lombardy 6; 7.-8. Eliskases, Incutto 5½; 9. Cuéllar Gacharna 5; 10.-11. Rossetto, Behrensen 4½; 12.-13. Casas, Esposito 4; 14.-16. Albert, Ader Hausman, Wexler 2½; 17.-18. Mangini, Rubio Aguado 1½; | |||||||||
| 11th round — 29th March 1957 | |||||||||
| Behrensen, Jorge | 0 - 1 | Mangini, José Thiago | |||||||
| GM Eliskases, Erich | ½ - ½ | Ader Hausman, Walter | |||||||
| Esposito, Alfredo | ½ - ½ | Cuéllar Gacharna, Miguel | |||||||
| Incutto, Carlos | 0 - 1 | IM Sanguineti, Raúl | |||||||
| GM Najdorf, Miguel | 1 - 0 | Casas, Fernando | |||||||
| GM Panno, Oscar | 0 - 1 | GM Kotov, Alexander | |||||||
| IM Rossetto, Héctor Decio | 0 - 1 | GM Keres, Paul | |||||||
| Rubio Aguado, Fernando | 0 - 1 | Lombardy, William James | |||||||
| Wexler, Bernardo | 1 - 0 | Albert, E. | |||||||
| 1. Najdorf 10; 2. Keres 9½; 3. Kotov 9; 4. Panno 8½; 5. Sanguineti 7½; 6. Lombardy 7; 7. Eliskases 6; 8.-9. Cuéllar Gacharna, Incutto 5½; 10.-12. Rossetto, Esposito, Behrensen 4½; 13. Casas 4; 14. Wexler 3½; 15. Ader Hausman 3; 16.-17. Albert, Mangini 2½; 18. Rubio Aguado 1½; | |||||||||
| 12th round — 30th March 1957 | |||||||||
| Ader Hausman, Walter | 0 - 1 | GM Najdorf, Miguel | |||||||
| Albert, E. | 1 - 0 | Esposito, Alfredo | |||||||
| Casas, Fernando | 1 - 0 | Behrensen, Jorge | |||||||
| GM Keres, Paul | 1 - 0 | Cuéllar Gacharna, Miguel | |||||||
| GM Kotov, Alexander | 1 - 0 | Rubio Aguado, Fernando | |||||||
| Lombardy, William James | 1 - 0 | Incutto, Carlos | |||||||
| Mangini, José Thiago | ½ - ½ | Wexler, Bernardo | |||||||
| IM Rossetto, Héctor Decio | ½ - ½ | GM Panno, Oscar | |||||||
| IM Sanguineti, Raúl | ½ - ½ | GM Eliskases, Erich | |||||||
| 1. Najdorf 11; 2. Keres 10½; 3. Kotov 10; 4. Panno 9; 5.-6. Lombardy, Sanguineti 8; 7. Eliskases 6½; 8.-9. Cuéllar Gacharna, Incutto 5½; 10.-11. Casas, Rossetto 5; 12.-13. Esposito, Behrensen 4½; 14. Wexler 4; 15. Albert 3½; 16.-17. Ader Hausman, Mangini 3; 18. Rubio Aguado 1½; | |||||||||
| 13th round — 2nd April 1957 | |||||||||
| Behrensen, Jorge | 0 - 1 | Ader Hausman, Walter | |||||||
| Cuéllar Gacharna, Miguel | 0 - 1 | Albert, E. | |||||||
| GM Eliskases, Erich | 0 - 1 | Lombardy, William James | |||||||
| Esposito, Alfredo | 1 - 0 | Mangini, José Thiago | |||||||
| Incutto, Carlos | 0 - 1 | GM Kotov, Alexander | |||||||
| GM Najdorf, Miguel | 1 - 0 | IM Sanguineti, Raúl | |||||||
| GM Panno, Oscar | 0 - 1 | GM Keres, Paul | |||||||
| Rubio Aguado, Fernando | 1 - 0 | IM Rossetto, Héctor Decio | |||||||
| Wexler, Bernardo | 0 - 1 | Casas, Fernando | |||||||
| 1. Najdorf 12; 2. Keres 11½; 3. Kotov 11; 4.-5. Panno, Lombardy 9; 6. Sanguineti 8; 7. Eliskases 6½; 8. Casas 6; 9.-11. Cuéllar Gacharna, Esposito, Incutto 5½; 12. Rossetto 5; 13.-14. Albert, Behrensen 4½; 15.-16. Ader Hausman, Wexler 4; 17. Mangini 3; 18. Rubio Aguado 2½; | |||||||||
| 14th round — 3rd April 1957 | |||||||||
| Ader Hausman, Walter | ½ - ½ | Wexler, Bernardo | |||||||
| Casas, Fernando | ½ - ½ | Esposito, Alfredo | |||||||
| GM Keres, Paul | 1 - 0 | Albert, E. | |||||||
| GM Kotov, Alexander | 1 - 0 | GM Eliskases, Erich | |||||||
| Lombardy, William James | ½ - ½ | GM Najdorf, Miguel | |||||||
| Mangini, José Thiago | ½ - ½ | Cuéllar Gacharna, Miguel | |||||||
| GM Panno, Oscar | 1 - 0 | Rubio Aguado, Fernando | |||||||
| IM Rossetto, Héctor Decio | 1 - 0 | Incutto, Carlos | |||||||
| IM Sanguineti, Raúl | ½ - ½ | Behrensen, Jorge | |||||||
| 1.-2. Keres, Najdorf 12½; 3. Kotov 12; 4. Panno 10; 5. Lombardy 9½; 6. Sanguineti 8½; 7.-8. Casas, Eliskases 6½; 9.-11. Cuéllar Gacharna, Rossetto, Esposito 6; 12. Incutto 5½; 13. Behrensen 5; 14.-16. Albert, Ader Hausman, Wexler 4½; 17. Mangini 3½; 18. Rubio Aguado 2½; | |||||||||
| 15th round — 5th April 1957 | |||||||||
| Albert, E. | ½ - ½ | Mangini, José Thiago | |||||||
| Behrensen, Jorge | ½ - ½ | Lombardy, William James | |||||||
| Cuéllar Gacharna, Miguel | ½ - ½ | Casas, Fernando | |||||||
| GM Eliskases, Erich | ½ - ½ | IM Rossetto, Héctor Decio | |||||||
| Esposito, Alfredo | 1 - 0 | Ader Hausman, Walter | |||||||
| Incutto, Carlos | 0 - 1 | GM Panno, Oscar | |||||||
| GM Najdorf, Miguel | 1 - 0 | GM Kotov, Alexander | |||||||
| Rubio Aguado, Fernando | ½ - ½ | GM Keres, Paul | |||||||
| Wexler, Bernardo | 0 - 1 | IM Sanguineti, Raúl | |||||||
| 1. Najdorf 13½; 2. Keres 13; 3. Kotov 12; 4. Panno 11; 5. Lombardy 10; 6. Sanguineti 9½; 7.-9. Casas, Eliskases, Esposito 7; 10.-11. Cuéllar Gacharna, Rossetto 6½; 12.-13. Behrensen, Incutto 5½; 14. Albert 5; 15.-16. Ader Hausman, Wexler 4½; 17. Mangini 4; 18. Rubio Aguado 3; | |||||||||
| 16th round — 6th April 1957 | |||||||||
| Ader Hausman, Walter | 0 - 1 | Cuéllar Gacharna, Miguel | |||||||
| Casas, Fernando | 0 - 1 | Albert, E. | |||||||
| GM Keres, Paul | 1 - 0 | Mangini, José Thiago | |||||||
| GM Kotov, Alexander | 1 - 0 | Behrensen, Jorge | |||||||
| Lombardy, William James | 1 - 0 | Wexler, Bernardo | |||||||
| GM Panno, Oscar | 1 - 0 | GM Eliskases, Erich | |||||||
| IM Rossetto, Héctor Decio | ½ - ½ | GM Najdorf, Miguel | |||||||
| Rubio Aguado, Fernando | 1 - 0 | Incutto, Carlos | |||||||
| IM Sanguineti, Raúl | 1 - 0 | Esposito, Alfredo | |||||||
| 1.-2. Keres, Najdorf 14; 3. Kotov 13; 4. Panno 12; 5. Lombardy 11; 6. Sanguineti 10½; 7. Cuéllar Gacharna 7½; 8.-11. Casas, Eliskases, Rossetto, Esposito 7; 12. Albert 6; 13.-14. Behrensen, Incutto 5½; 15.-16. Ader Hausman, Wexler 4½; 17.-18. Mangini, Rubio Aguado 4; | |||||||||
| 17th round — 8th April 1957 | |||||||||
| Albert, E. | 0 - 1 | Ader Hausman, Walter | |||||||
| Behrensen, Jorge | 0 - 1 | IM Rossetto, Héctor Decio | |||||||
| Cuéllar Gacharna, Miguel | 1 - 0 | IM Sanguineti, Raúl | |||||||
| GM Eliskases, Erich | 1 - 0 | Rubio Aguado, Fernando | |||||||
| Esposito, Alfredo | ½ - ½ | Lombardy, William James | |||||||
| Incutto, Carlos | 0 - 1 | GM Keres, Paul | |||||||
| Mangini, José Thiago | 0 - 1 | Casas, Fernando | |||||||
| GM Najdorf, Miguel | 0 - 1 | GM Panno, Oscar | |||||||
| Wexler, Bernardo | 1 - 0 | GM Kotov, Alexander | |||||||
| 1. Keres 15; 2. Najdorf 14; 3.-4. Kotov, Panno 13; 5. Lombardy 11½; 6. Sanguineti 10½; 7. Cuéllar Gacharna 8½; 8.-10. Casas, Eliskases, Rossetto 8; 11. Esposito 7½; 12. Albert 6; 13.-16. Ader Hausman, Behrensen, Incutto, Wexler 5½; 17.-18. Mangini, Rubio Aguado 4; | |||||||||
| 20th Mar del Plata chess tournament | |
| Dates: | 15th March - 8th April 1957 |
| City: | Mar del Plata (Argentina) |
| Venue: | Hotel Provincial de Mar del Plata |
| Organizers: | Federación Argentina de Ajedrez |
| Chief Arbiter: | |
| Players participating: | 18 (incl. 5 GMs, 2 IMs) |
| Games played: | 153 |
| Competition format: | RR |
| Tie-breaks: | none |
| Time control: | |
| Website: | Wikipedia |
| Other websites: | Wikipedia |
| PGN game file: | mardelplata-1957.pgn |