| 6th IBM chess tournament :: Amsterdam 1966 |
<< [ Competition summary || Crosstable || 1st | 2nd | 3rd | 4th | 5th | 6th | 7th | 8th | 9th || Information ] >>
| pos. | name | flag | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | pts | + | = | - |
| 1. | GM Botvinnik, Mikhail | ● | 1 | ½ | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 7½ | 7 | 1 | 1 | |
| 2. | GM Pomár Salamanca, Arturo | 0 | ● | ½ | ½ | ½ | ½ | 1 | 1 | ½ | 1 | 5½ | 3 | 5 | 1 | |
| 3. | GM Flohr, Salomon | ½ | ½ | ● | ½ | ½ | ½ | ½ | 1 | ½ | ½ | 5 | 1 | 8 | 0 | |
| 4. | Zuidema, Coenraad | 0 | ½ | ½ | ● | 1 | ½ | 1 | ½ | 0 | ½ | 4½ | 2 | 5 | 2 | |
| 5.-8. | IM Barendregt, Johan | 1 | ½ | ½ | 0 | ● | 0 | 0 | ½ | ½ | 1 | 4 | 2 | 4 | 3 | |
| 5.-8. | IM Kuijpers, Franciscus | 0 | ½ | ½ | ½ | 1 | ● | 1 | 0 | ½ | 0 | 4 | 2 | 4 | 3 | |
| 5.-8. | GM Szabó, László | 0 | 0 | ½ | 0 | 1 | 0 | ● | 1 | ½ | 1 | 4 | 3 | 2 | 4 | |
| 5.-8. | IM Van Scheltinga, Theodore | 0 | 0 | 0 | ½ | ½ | 1 | 0 | ● | 1 | 1 | 4 | 3 | 2 | 4 | |
| 9. | GM Robatsch, Karl | 0 | ½ | ½ | 1 | ½ | ½ | ½ | 0 | ● | 0 | 3½ | 1 | 5 | 3 | |
| 10. | IM Szilágyi, György | 0 | 0 | ½ | ½ | 0 | 1 | 0 | 0 | 1 | ● | 3 | 2 | 2 | 5 |
| 1st round — 22nd July 1966 | |||||||||
| GM Botvinnik, Mikhail | 1 - 0 | IM Szilágyi, György | |||||||
| IM Kuijpers, Franciscus | ½ - ½ | GM Robatsch, Karl | |||||||
| GM Pomár Salamanca, Arturo | ½ - ½ | GM Flohr, Salomon | |||||||
| GM Szabó, László | 1 - 0 | IM Van Scheltinga, Theodore | |||||||
| Zuidema, Coenraad | 1 - 0 | IM Barendregt, Johan | |||||||
| 1.-3. Botvinnik, Zuidema, Szabó 1; 4.-7. Pomár Salamanca, Flohr, Kuijpers, Robatsch ½; 8.-10. Barendregt, Van Scheltinga, Szilágyi 0; | |||||||||
| 2nd round — 23rd July 1966 | |||||||||
| GM Flohr, Salomon | ½ - ½ | IM Kuijpers, Franciscus | |||||||
| GM Robatsch, Karl | 1 - 0 | Zuidema, Coenraad | |||||||
| GM Szabó, László | 0 - 1 | GM Botvinnik, Mikhail | |||||||
| IM Szilágyi, György | 0 - 1 | GM Pomár Salamanca, Arturo | |||||||
| IM Van Scheltinga, Theodore | ½ - ½ | IM Barendregt, Johan | |||||||
| 1. Botvinnik 2; 2.-3. Pomár Salamanca, Robatsch 1½; 4.-7. Flohr, Zuidema, Kuijpers, Szabó 1; 8.-9. Barendregt, Van Scheltinga ½; 10. Szilágyi 0; | |||||||||
| 3rd round — 24th July 1966 | |||||||||
| IM Barendregt, Johan | ½ - ½ | GM Robatsch, Karl | |||||||
| GM Botvinnik, Mikhail | 1 - 0 | IM Van Scheltinga, Theodore | |||||||
| IM Kuijpers, Franciscus | 0 - 1 | IM Szilágyi, György | |||||||
| GM Pomár Salamanca, Arturo | 1 - 0 | GM Szabó, László | |||||||
| Zuidema, Coenraad | ½ - ½ | GM Flohr, Salomon | |||||||
| 1. Botvinnik 3; 2. Pomár Salamanca 2½; 3. Robatsch 2; 4.-5. Flohr, Zuidema 1½; 6.-9. Barendregt, Kuijpers, Szabó, Szilágyi 1; 10. Van Scheltinga ½; | |||||||||
| 4th round — 26th July 1966 | |||||||||
| GM Botvinnik, Mikhail | 1 - 0 | GM Pomár Salamanca, Arturo | |||||||
| GM Flohr, Salomon | ½ - ½ | IM Barendregt, Johan | |||||||
| GM Szabó, László | 0 - 1 | IM Kuijpers, Franciscus | |||||||
| IM Szilágyi, György | ½ - ½ | Zuidema, Coenraad | |||||||
| IM Van Scheltinga, Theodore | 1 - 0 | GM Robatsch, Karl | |||||||
| 1. Botvinnik 4; 2. Pomár Salamanca 2½; 3.-6. Flohr, Zuidema, Kuijpers, Robatsch 2; 7.-9. Barendregt, Van Scheltinga, Szilágyi 1½; 10. Szabó 1; | |||||||||
| 5th round — 28th July 1966 | |||||||||
| IM Barendregt, Johan | 1 - 0 | IM Szilágyi, György | |||||||
| IM Kuijpers, Franciscus | 0 - 1 | GM Botvinnik, Mikhail | |||||||
| GM Pomár Salamanca, Arturo | 1 - 0 | IM Van Scheltinga, Theodore | |||||||
| GM Robatsch, Karl | ½ - ½ | GM Flohr, Salomon | |||||||
| Zuidema, Coenraad | 1 - 0 | GM Szabó, László | |||||||
| 1. Botvinnik 5; 2. Pomár Salamanca 3½; 3. Zuidema 3; 4.-6. Flohr, Barendregt, Robatsch 2½; 7. Kuijpers 2; 8.-9. Van Scheltinga, Szilágyi 1½; 10. Szabó 1; | |||||||||
| 6th round — 31st July 1966 | |||||||||
| GM Botvinnik, Mikhail | 1 - 0 | Zuidema, Coenraad | |||||||
| GM Pomár Salamanca, Arturo | ½ - ½ | IM Kuijpers, Franciscus | |||||||
| GM Szabó, László | 1 - 0 | IM Barendregt, Johan | |||||||
| IM Szilágyi, György | 1 - 0 | GM Robatsch, Karl | |||||||
| IM Van Scheltinga, Theodore | 0 - 1 | GM Flohr, Salomon | |||||||
| 1. Botvinnik 6; 2. Pomár Salamanca 4; 3. Flohr 3½; 4. Zuidema 3; 5.-8. Barendregt, Kuijpers, Robatsch, Szilágyi 2½; 9. Szabó 2; 10. Van Scheltinga 1½; | |||||||||
| 7th round — 1st August 1966 | |||||||||
| IM Barendregt, Johan | 1 - 0 | GM Botvinnik, Mikhail | |||||||
| GM Flohr, Salomon | ½ - ½ | IM Szilágyi, György | |||||||
| IM Kuijpers, Franciscus | 0 - 1 | IM Van Scheltinga, Theodore | |||||||
| GM Robatsch, Karl | ½ - ½ | GM Szabó, László | |||||||
| Zuidema, Coenraad | ½ - ½ | GM Pomár Salamanca, Arturo | |||||||
| 1. Botvinnik 6; 2. Pomár Salamanca 4½; 3. Flohr 4; 4.-5. Zuidema, Barendregt 3½; 6.-7. Robatsch, Szilágyi 3; 8.-10. Kuijpers, Szabó, Van Scheltinga 2½; | |||||||||
| 8th round — 2nd August 1966 | |||||||||
| GM Botvinnik, Mikhail | 1 - 0 | GM Robatsch, Karl | |||||||
| IM Kuijpers, Franciscus | ½ - ½ | Zuidema, Coenraad | |||||||
| GM Pomár Salamanca, Arturo | ½ - ½ | IM Barendregt, Johan | |||||||
| GM Szabó, László | ½ - ½ | GM Flohr, Salomon | |||||||
| IM Van Scheltinga, Theodore | 1 - 0 | IM Szilágyi, György | |||||||
| 1. Botvinnik 7; 2. Pomár Salamanca 5; 3. Flohr 4½; 4.-5. Zuidema, Barendregt 4; 6. Van Scheltinga 3½; 7.-10. Kuijpers, Szabó, Robatsch, Szilágyi 3; | |||||||||
| 9th round — 4th August 1966 | |||||||||
| IM Barendregt, Johan | 0 - 1 | IM Kuijpers, Franciscus | |||||||
| GM Flohr, Salomon | ½ - ½ | GM Botvinnik, Mikhail | |||||||
| GM Robatsch, Karl | ½ - ½ | GM Pomár Salamanca, Arturo | |||||||
| IM Szilágyi, György | 0 - 1 | GM Szabó, László | |||||||
| Zuidema, Coenraad | ½ - ½ | IM Van Scheltinga, Theodore | |||||||
| 1. Botvinnik 7½; 2. Pomár Salamanca 5½; 3. Flohr 5; 4. Zuidema 4½; 5.-8. Barendregt, Kuijpers, Szabó, Van Scheltinga 4; 9. Robatsch 3½; 10. Szilágyi 3; | |||||||||
| 6th IBM chess tournament | |
| Dates: | 1966 |
| City: | Amsterdam (Netherlands) |
| Venue: | |
| Organizers: | Amsterdam chess club VAS |
| Chief Arbiter: | |
| Players participating: | 10 (incl. 5 GMs, 4 IMs) |
| Games played: | 45 |
| Competition format: | Round Robin |
| Tie-breaks: | none |
| Time control: | |
| PGN game file: | ibm-1966.pgn |