| International Chess Tournament :: Zürich 1961 |
[ Crosstable || 1st | 2nd | 3rd | 4th | 5th | 6th | 7th | 8th | 9th | 10th | 11th || Information ]
| pos. | name | flag | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | pts | + | = | - |
| 1. | GM Keres, Paul | ● | 1 | 1 | 1 | ½ | 1 | ½ | 1 | 1 | ½ | ½ | 1 | 9 | 7 | 4 | 0 | |
| 2. | GM Petrosian, Tigran | 0 | ● | ½ | 1 | 1 | ½ | 1 | 1 | ½ | 1 | 1 | 1 | 8½ | 7 | 3 | 1 | |
| 3. | GM Gligorić, Svetozar | 0 | ½ | ● | ½ | 1 | 0 | 1 | ½ | 1 | ½ | 1 | 1 | 7 | 5 | 4 | 2 | |
| 4.-5. | GM Schmid, Lothar | 0 | 0 | ½ | ● | ½ | 1 | ½ | ½ | 1 | 1 | 1 | ½ | 6½ | 4 | 5 | 2 | |
| 4.-5. | GM Lombardy, William James | ½ | 0 | 0 | ½ | ● | 0 | 1 | 1 | ½ | 1 | 1 | 1 | 6½ | 5 | 3 | 3 | |
| 6.-7. | Matulović, Milan | 0 | ½ | 1 | 0 | 1 | ● | 0 | ½ | 1 | 0 | 1 | 1 | 6 | 5 | 2 | 4 | |
| 6.-7. | GM Larsen, Bent | ½ | 0 | 0 | ½ | 0 | 1 | ● | 0 | 1 | 1 | 1 | 1 | 6 | 5 | 2 | 4 | |
| 8. | Keller, Dieter | 0 | 0 | ½ | ½ | 0 | ½ | 1 | ● | ½ | 1 | 1 | 0 | 5 | 3 | 4 | 4 | |
| 9. | IM Kupper, Josef | 0 | ½ | 0 | 0 | ½ | 0 | 0 | ½ | ● | 1 | 1 | 1 | 4½ | 3 | 3 | 5 | |
| 10. | Walther, Edgar | ½ | 0 | ½ | 0 | 0 | 1 | 0 | 0 | 0 | ● | ½ | 1 | 3½ | 2 | 3 | 6 | |
| 11. | IM Bhend, Edwin | ½ | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ½ | ● | 1 | 2 | 1 | 2 | 8 | |
| 12. | IM Christoffel, Martin | 0 | 0 | 0 | ½ | 0 | 0 | 0 | 1 | 0 | 0 | 0 | ● | 1½ | 1 | 1 | 9 |
| 1st round — 27th May 1961 | |||||||||
| GM Gligorić, Svetozar | ½ - ½ | GM Petrosian, Tigran | |||||||
| IM Bhend, Edwin | 0 - 1 | IM Kupper, Josef | |||||||
| IM Christoffel, Martin | ½ - ½ | GM Schmid, Lothar | |||||||
| Keller, Dieter | 0 - 1 | GM Lombardy, William James | |||||||
| GM Larsen, Bent | ½ - ½ | GM Keres, Paul | |||||||
| Walther, Edgar | 1 - 0 | Matulović, Milan | |||||||
| 1.-3. Lombardy, Kupper, Walther 1; 4.-9. Keres, Petrosian, Gligorić, Schmid, Larsen, Christoffel ½; 10.-12. Matulović, Keller, Bhend 0; | |||||||||
| 2nd round — 28th May 1961 | |||||||||
| GM Lombardy, William James | 1 - 0 | Walther, Edgar | |||||||
| GM Schmid, Lothar | ½ - ½ | Keller, Dieter | |||||||
| GM Petrosian, Tigran | 0 - 1 | GM Keres, Paul | |||||||
| Matulović, Milan | 0 - 1 | GM Larsen, Bent | |||||||
| GM Gligorić, Svetozar | 1 - 0 | IM Bhend, Edwin | |||||||
| IM Kupper, Josef | 1 - 0 | IM Christoffel, Martin | |||||||
| 1.-2. Lombardy, Kupper 2; 3.-5. Keres, Gligorić, Larsen 1½; 6.-7. Schmid, Walther 1; 8.-10. Petrosian, Keller, Christoffel ½; 11.-12. Matulović, Bhend 0; | |||||||||
| 3rd round — 30th May 1961 | |||||||||
| IM Christoffel, Martin | 0 - 1 | GM Gligorić, Svetozar | |||||||
| GM Larsen, Bent | 0 - 1 | GM Lombardy, William James | |||||||
| GM Keres, Paul | 1 - 0 | Matulović, Milan | |||||||
| Keller, Dieter | ½ - ½ | IM Kupper, Josef | |||||||
| IM Bhend, Edwin | 0 - 1 | GM Petrosian, Tigran | |||||||
| Walther, Edgar | 0 - 1 | GM Schmid, Lothar | |||||||
| 1. Lombardy 3; 2.-4. Keres, Gligorić, Kupper 2½; 5. Schmid 2; 6.-7. Petrosian, Larsen 1½; 8.-9. Keller, Walther 1; 10. Christoffel ½; 11.-12. Matulović, Bhend 0; | |||||||||
| 4th round — 31st May 1961 | |||||||||
| GM Schmid, Lothar | ½ - ½ | GM Larsen, Bent | |||||||
| GM Lombardy, William James | ½ - ½ | GM Keres, Paul | |||||||
| IM Kupper, Josef | 1 - 0 | Walther, Edgar | |||||||
| GM Gligorić, Svetozar | ½ - ½ | Keller, Dieter | |||||||
| GM Petrosian, Tigran | ½ - ½ | Matulović, Milan | |||||||
| IM Bhend, Edwin | 1 - 0 | IM Christoffel, Martin | |||||||
| 1.-2. Lombardy, Kupper 3½; 3.-4. Keres, Gligorić 3; 5. Schmid 2½; 6.-7. Petrosian, Larsen 2; 8. Keller 1½; 9.-10. Walther, Bhend 1; 11.-12. Matulović, Christoffel ½; | |||||||||
| 5th round | |||||||||
| GM Keres, Paul | 1 - 0 | GM Schmid, Lothar | |||||||
| IM Christoffel, Martin | 0 - 1 | GM Petrosian, Tigran | |||||||
| Keller, Dieter | 1 - 0 | IM Bhend, Edwin | |||||||
| GM Larsen, Bent | 1 - 0 | IM Kupper, Josef | |||||||
| Walther, Edgar | ½ - ½ | GM Gligorić, Svetozar | |||||||
| Matulović, Milan | 1 - 0 | GM Lombardy, William James | |||||||
| 1. Keres 4; 2.-4. Gligorić, Lombardy, Kupper 3½; 5.-6. Petrosian, Larsen 3; 7.-8. Schmid, Keller 2½; 9.-10. Matulović, Walther 1½; 11. Bhend 1; 12. Christoffel ½; | |||||||||
| 6th round | |||||||||
| GM Petrosian, Tigran | 1 - 0 | GM Lombardy, William James | |||||||
| IM Christoffel, Martin | 1 - 0 | Keller, Dieter | |||||||
| GM Gligorić, Svetozar | 1 - 0 | GM Larsen, Bent | |||||||
| GM Schmid, Lothar | 1 - 0 | Matulović, Milan | |||||||
| IM Kupper, Josef | 0 - 1 | GM Keres, Paul | |||||||
| IM Bhend, Edwin | ½ - ½ | Walther, Edgar | |||||||
| 1. Keres 5; 2. Gligorić 4½; 3. Petrosian 4; 4.-6. Schmid, Lombardy, Kupper 3½; 7. Larsen 3; 8. Keller 2½; 9. Walther 2; 10.-12. Matulović, Bhend, Christoffel 1½; | |||||||||
| 7th round | |||||||||
| Keller, Dieter | 0 - 1 | GM Petrosian, Tigran | |||||||
| GM Lombardy, William James | ½ - ½ | GM Schmid, Lothar | |||||||
| GM Keres, Paul | 1 - 0 | GM Gligorić, Svetozar | |||||||
| Walther, Edgar | 1 - 0 | IM Christoffel, Martin | |||||||
| GM Larsen, Bent | 1 - 0 | IM Bhend, Edwin | |||||||
| Matulović, Milan | 1 - 0 | IM Kupper, Josef | |||||||
| 1. Keres 6; 2. Petrosian 5; 3. Gligorić 4½; 4.-6. Schmid, Lombardy, Larsen 4; 7. Kupper 3½; 8. Walther 3; 9.-10. Matulović, Keller 2½; 11.-12. Bhend, Christoffel 1½; | |||||||||
| 8th round | |||||||||
| GM Petrosian, Tigran | 1 - 0 | GM Schmid, Lothar | |||||||
| IM Bhend, Edwin | ½ - ½ | GM Keres, Paul | |||||||
| Keller, Dieter | 1 - 0 | Walther, Edgar | |||||||
| IM Kupper, Josef | ½ - ½ | GM Lombardy, William James | |||||||
| IM Christoffel, Martin | 0 - 1 | GM Larsen, Bent | |||||||
| GM Gligorić, Svetozar | 0 - 1 | Matulović, Milan | |||||||
| 1. Keres 6½; 2. Petrosian 6; 3. Larsen 5; 4.-5. Gligorić, Lombardy 4½; 6.-7. Schmid, Kupper 4; 8.-9. Matulović, Keller 3½; 10. Walther 3; 11. Bhend 2; 12. Christoffel 1½; | |||||||||
| 9th round — 8th June 1961 | |||||||||
| Walther, Edgar | 0 - 1 | GM Petrosian, Tigran | |||||||
| GM Schmid, Lothar | 1 - 0 | IM Kupper, Josef | |||||||
| GM Larsen, Bent | 0 - 1 | Keller, Dieter | |||||||
| GM Lombardy, William James | 0 - 1 | GM Gligorić, Svetozar | |||||||
| Matulović, Milan | 1 - 0 | IM Bhend, Edwin | |||||||
| GM Keres, Paul | 1 - 0 | IM Christoffel, Martin | |||||||
| 1. Keres 7½; 2. Petrosian 7; 3. Gligorić 5½; 4.-5. Schmid, Larsen 5; 6.-8. Lombardy, Matulović, Keller 4½; 9. Kupper 4; 10. Walther 3; 11. Bhend 2; 12. Christoffel 1½; | |||||||||
| 10th round — 10th June 1961 | |||||||||
| GM Petrosian, Tigran | ½ - ½ | IM Kupper, Josef | |||||||
| IM Bhend, Edwin | 0 - 1 | GM Lombardy, William James | |||||||
| Walther, Edgar | 0 - 1 | GM Larsen, Bent | |||||||
| GM Gligorić, Svetozar | ½ - ½ | GM Schmid, Lothar | |||||||
| IM Christoffel, Martin | 0 - 1 | Matulović, Milan | |||||||
| Keller, Dieter | 0 - 1 | GM Keres, Paul | |||||||
| 1. Keres 8½; 2. Petrosian 7½; 3.-4. Gligorić, Larsen 6; 5.-7. Schmid, Lombardy, Matulović 5½; 8.-9. Keller, Kupper 4½; 10. Walther 3; 11. Bhend 2; 12. Christoffel 1½; | |||||||||
| 11th round — 11th June 1961 | |||||||||
| Matulović, Milan | ½ - ½ | Keller, Dieter | |||||||
| GM Larsen, Bent | 0 - 1 | GM Petrosian, Tigran | |||||||
| GM Keres, Paul | ½ - ½ | Walther, Edgar | |||||||
| GM Lombardy, William James | 1 - 0 | IM Christoffel, Martin | |||||||
| GM Schmid, Lothar | 1 - 0 | IM Bhend, Edwin | |||||||
| IM Kupper, Josef | 0 - 1 | GM Gligorić, Svetozar | |||||||
| 1. Keres 9; 2. Petrosian 8½; 3. Gligorić 7; 4.-5. Schmid, Lombardy 6½; 6.-7. Matulović, Larsen 6; 8. Keller 5; 9. Kupper 4½; 10. Walther 3½; 11. Bhend 2; 12. Christoffel 1½; | |||||||||
| International Chess Tournament | |
| Dates: | 27th May - 12th June 1961 |
| City: | Zürich (Switzerland) |
| Venue: | |
| Organizers: | |
| Chief Arbiter: | |
| Players participating: | 12 (incl. 6 GMs, 3 IMs) |
| Games played: | 66 |
| Competition format: | Round Robin |
| Tie-breaks: | none |
| Time control: | |
| PGN game file: | it-zurich1961.pgn |