| 5th IBM chess tournament :: Amsterdam 1965 |
<< [ 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 Donner, Jan | ● | ½ | ½ | ½ | 1 | ½ | 1 | ½ | 1 | 1 | 6½ | 4 | 5 | 0 | |
| 2. | GM Parma, Bruno | ½ | ● | ½ | 1 | ½ | 1 | ½ | ½ | ½ | 1 | 6 | 3 | 6 | 0 | |
| 3. | GM Szabó, László | ½ | ½ | ● | ½ | ½ | ½ | ½ | 1 | 1 | ½ | 5½ | 2 | 7 | 0 | |
| 4. | GM Trifunović, Petar | ½ | 0 | ½ | ● | 1 | ½ | ½ | ½ | ½ | 1 | 5 | 2 | 6 | 1 | |
| 5. | IM Karaklajić, Nikola | 0 | ½ | ½ | 0 | ● | ½ | 0 | 1 | 1 | 1 | 4½ | 3 | 3 | 3 | |
| 6. | GM Filip, Miroslav | ½ | 0 | ½ | ½ | ½ | ● | ½ | ½ | ½ | ½ | 4 | 0 | 8 | 1 | |
| 7.-9. | IM Barendregt, Johan | 0 | ½ | ½ | ½ | 1 | ½ | ● | 0 | 0 | ½ | 3½ | 1 | 5 | 3 | |
| 7.-9. | Zuidema, Coenraad | ½ | ½ | 0 | ½ | 0 | ½ | 1 | ● | ½ | 0 | 3½ | 1 | 5 | 3 | |
| 7.-9. | Bouwmeester, Hans | 0 | ½ | 0 | ½ | 0 | ½ | 1 | ½ | ● | ½ | 3½ | 1 | 5 | 3 | |
| 10. | IM Langeweg, Christian | 0 | 0 | ½ | 0 | 0 | ½ | ½ | 1 | ½ | ● | 3 | 1 | 4 | 4 |
| 1st round | |||||||||
| Bouwmeester, Hans | 0 - 1 | GM Szabó, László | |||||||
| GM Filip, Miroslav | ½ - ½ | IM Karaklajić, Nikola | |||||||
| IM Langeweg, Christian | 0 - 1 | GM Donner, Jan | |||||||
| GM Parma, Bruno | ½ - ½ | IM Barendregt, Johan | |||||||
| Zuidema, Coenraad | ½ - ½ | GM Trifunović, Petar | |||||||
| 1.-2. Donner, Szabó 1; 3.-8. Parma, Trifunović, Karaklajić, Filip, Barendregt, Zuidema ½; 9.-10. Bouwmeester, Langeweg 0; | |||||||||
| 2nd round | |||||||||
| IM Barendregt, Johan | ½ - ½ | IM Langeweg, Christian | |||||||
| GM Donner, Jan | 1 - 0 | Bouwmeester, Hans | |||||||
| GM Szabó, László | ½ - ½ | GM Filip, Miroslav | |||||||
| GM Trifunović, Petar | 1 - 0 | IM Karaklajić, Nikola | |||||||
| Zuidema, Coenraad | ½ - ½ | GM Parma, Bruno | |||||||
| 1. Donner 2; 2.-3. Szabó, Trifunović 1½; 4.-7. Parma, Filip, Barendregt, Zuidema 1; 8.-9. Karaklajić, Langeweg ½; 10. Bouwmeester 0; | |||||||||
| 3rd round | |||||||||
| Bouwmeester, Hans | 1 - 0 | IM Barendregt, Johan | |||||||
| GM Filip, Miroslav | ½ - ½ | GM Donner, Jan | |||||||
| IM Karaklajić, Nikola | ½ - ½ | GM Szabó, László | |||||||
| IM Langeweg, Christian | 1 - 0 | Zuidema, Coenraad | |||||||
| GM Parma, Bruno | 1 - 0 | GM Trifunović, Petar | |||||||
| 1. Donner 2½; 2.-3. Parma, Szabó 2; 4.-6. Trifunović, Filip, Langeweg 1½; 7.-10. Karaklajić, Barendregt, Zuidema, Bouwmeester 1; | |||||||||
| 4th round | |||||||||
| IM Barendregt, Johan | ½ - ½ | GM Filip, Miroslav | |||||||
| GM Donner, Jan | 1 - 0 | IM Karaklajić, Nikola | |||||||
| GM Parma, Bruno | 1 - 0 | IM Langeweg, Christian | |||||||
| GM Trifunović, Petar | ½ - ½ | GM Szabó, László | |||||||
| Zuidema, Coenraad | ½ - ½ | Bouwmeester, Hans | |||||||
| 1. Donner 3½; 2. Parma 3; 3. Szabó 2½; 4.-5. Trifunović, Filip 2; 6.-9. Barendregt, Zuidema, Bouwmeester, Langeweg 1½; 10. Karaklajić 1; | |||||||||
| 5th round | |||||||||
| Bouwmeester, Hans | ½ - ½ | GM Parma, Bruno | |||||||
| GM Filip, Miroslav | ½ - ½ | Zuidema, Coenraad | |||||||
| IM Karaklajić, Nikola | 0 - 1 | IM Barendregt, Johan | |||||||
| IM Langeweg, Christian | 0 - 1 | GM Trifunović, Petar | |||||||
| GM Szabó, László | ½ - ½ | GM Donner, Jan | |||||||
| 1. Donner 4; 2. Parma 3½; 3.-4. Szabó, Trifunović 3; 5.-6. Filip, Barendregt 2½; 7.-8. Zuidema, Bouwmeester 2; 9. Langeweg 1½; 10. Karaklajić 1; | |||||||||
| 6th round | |||||||||
| IM Barendregt, Johan | ½ - ½ | GM Szabó, László | |||||||
| IM Langeweg, Christian | ½ - ½ | Bouwmeester, Hans | |||||||
| GM Parma, Bruno | 1 - 0 | GM Filip, Miroslav | |||||||
| GM Trifunović, Petar | ½ - ½ | GM Donner, Jan | |||||||
| Zuidema, Coenraad | 0 - 1 | IM Karaklajić, Nikola | |||||||
| 1.-2. Donner, Parma 4½; 3.-4. Szabó, Trifunović 3½; 5. Barendregt 3; 6.-7. Filip, Bouwmeester 2½; 8.-10. Karaklajić, Zuidema, Langeweg 2; | |||||||||
| 7th round | |||||||||
| Bouwmeester, Hans | ½ - ½ | GM Trifunović, Petar | |||||||
| GM Donner, Jan | 1 - 0 | IM Barendregt, Johan | |||||||
| GM Filip, Miroslav | ½ - ½ | IM Langeweg, Christian | |||||||
| IM Karaklajić, Nikola | ½ - ½ | GM Parma, Bruno | |||||||
| GM Szabó, László | 1 - 0 | Zuidema, Coenraad | |||||||
| 1. Donner 5½; 2. Parma 5; 3. Szabó 4½; 4. Trifunović 4; 5.-7. Filip, Barendregt, Bouwmeester 3; 8.-9. Karaklajić, Langeweg 2½; 10. Zuidema 2; | |||||||||
| 8th round | |||||||||
| Bouwmeester, Hans | ½ - ½ | GM Filip, Miroslav | |||||||
| IM Langeweg, Christian | 0 - 1 | IM Karaklajić, Nikola | |||||||
| GM Parma, Bruno | ½ - ½ | GM Szabó, László | |||||||
| GM Trifunović, Petar | ½ - ½ | IM Barendregt, Johan | |||||||
| Zuidema, Coenraad | ½ - ½ | GM Donner, Jan | |||||||
| 1. Donner 6; 2. Parma 5½; 3. Szabó 5; 4. Trifunović 4½; 5.-8. Karaklajić, Filip, Barendregt, Bouwmeester 3½; 9.-10. Zuidema, Langeweg 2½; | |||||||||
| 9th round | |||||||||
| IM Barendregt, Johan | 0 - 1 | Zuidema, Coenraad | |||||||
| GM Donner, Jan | ½ - ½ | GM Parma, Bruno | |||||||
| GM Filip, Miroslav | ½ - ½ | GM Trifunović, Petar | |||||||
| IM Karaklajić, Nikola | 1 - 0 | Bouwmeester, Hans | |||||||
| GM Szabó, László | ½ - ½ | IM Langeweg, Christian | |||||||
| 1. Donner 6½; 2. Parma 6; 3. Szabó 5½; 4. Trifunović 5; 5. Karaklajić 4½; 6. Filip 4; 7.-9. Barendregt, Zuidema, Bouwmeester 3½; 10. Langeweg 3; | |||||||||
| 5th IBM chess tournament | |
| Dates: | 1965 |
| City: | Amsterdam (Netherlands) |
| Venue: | |
| Organizers: | Amsterdam chess club VAS |
| Chief Arbiter: | |
| Players participating: | 10 (incl. 5 GMs, 3 IMs) |
| Games played: | 45 |
| Competition format: | Round Robin |
| Tie-breaks: | none |
| Time control: | |
| PGN game file: | ibm-1965.pgn |