| 13th IBM chess tournament :: Amsterdam 1973 |
<< [ Competition summary || Crosstable || 1st | 2nd | 3rd | 4th | 5th | 6th | 7th | 8th | 9th | 10th | 11th | 12th | 13th | 14th | 15th || Information ] >>
| pos. | name | Elo | flag | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | pts | + | = | - |
| 1.-2. | GM Petrosian, Tigran | 2640 | ● | 1 | ½ | ½ | 1 | 0 | ½ | ½ | ½ | 1 | ½ | ½ | 1 | ½ | 1 | 1 | 10 | 6 | 8 | 1 | |
| 1.-2. | GM Planinc, Albin | 2525 | 0 | ● | ½ | ½ | ½ | 1 | 1 | 1 | 1 | ½ | 1 | ½ | ½ | 0 | 1 | 1 | 10 | 7 | 6 | 2 | |
| 3. | GM Kavalek, Lubomir | 2565 | ½ | ½ | ● | 0 | ½ | ½ | ½ | 1 | 1 | ½ | 1 | ½ | 1 | ½ | ½ | 1 | 9½ | 5 | 9 | 1 | |
| 4. | GM Spassky, Boris | 2655 | ½ | ½ | 1 | ● | ½ | ½ | ½ | ½ | 0 | ½ | 1 | ½ | 1 | ½ | ½ | 1 | 9 | 4 | 10 | 1 | |
| 5. | GM Szabó, László | 2565 | 0 | ½ | ½ | ½ | ● | ½ | ½ | ½ | 1 | 1 | 1 | ½ | 1 | 0 | ½ | ½ | 8½ | 4 | 9 | 2 | |
| 6. | IM Marović, Dražen | 2480 | 1 | 0 | ½ | ½ | ½ | ● | 1 | ½ | 1 | ½ | 0 | ½ | ½ | ½ | 1 | 0 | 8 | 4 | 8 | 3 | |
| 7.-11. | GM Andersson, Ulf | 2555 | ½ | 0 | ½ | ½ | ½ | 0 | ● | ½ | 1 | 1 | ½ | ½ | ½ | ½ | ½ | ½ | 7½ | 2 | 11 | 2 | |
| 7.-11. | GM Ribli, Zoltán | 2525 | ½ | 0 | 0 | ½ | ½ | ½ | ½ | ● | 0 | 1 | 0 | 1 | 1 | ½ | 1 | ½ | 7½ | 4 | 7 | 4 | |
| 7.-11. | GM Donner, Jan | 2480 | ½ | 0 | 0 | 1 | 0 | 0 | 0 | 1 | ● | ½ | 1 | ½ | ½ | ½ | 1 | 1 | 7½ | 5 | 5 | 5 | |
| 7.-11. | GM Smejkal, Jan | 2595 | 0 | ½ | ½ | ½ | 0 | ½ | 0 | 0 | ½ | ● | 1 | 1 | ½ | 1 | ½ | 1 | 7½ | 4 | 7 | 4 | |
| 7.-11. | Timman, Jan | 2470 | ½ | 0 | 0 | 0 | 0 | 1 | ½ | 1 | 0 | 0 | ● | 1 | 1 | 1 | 1 | ½ | 7½ | 6 | 3 | 6 | |
| 12.-13. | IM Ree, Hans | 2440 | ½ | ½ | ½ | ½ | ½ | ½ | ½ | 0 | ½ | 0 | 0 | ● | 0 | 1 | ½ | ½ | 6 | 1 | 10 | 4 | |
| 12.-13. | GM Radulov, Ivan | 2530 | 0 | ½ | 0 | 0 | 0 | ½ | ½ | 0 | ½ | ½ | 0 | 1 | ● | 1 | ½ | 1 | 6 | 3 | 6 | 6 | |
| 14.-15. | GM Quinteros, Miguel Ángel | 2520 | ½ | 1 | ½ | ½ | 1 | ½ | ½ | ½ | ½ | 0 | 0 | 0 | 0 | ● | 0 | 0 | 5½ | 2 | 7 | 6 | |
| 14.-15. | Enklaar, Bertus | 2445 | 0 | 0 | ½ | ½ | ½ | 0 | ½ | 0 | 0 | ½ | 0 | ½ | ½ | 1 | ● | 1 | 5½ | 2 | 7 | 6 | |
| 16. | IM Langeweg, Christian | 2430 | 0 | 0 | 0 | 0 | ½ | 1 | ½ | ½ | 0 | 0 | ½ | ½ | 0 | 1 | 0 | ● | 4½ | 2 | 5 | 8 |
| 1st round | |||||||||
| GM Andersson, Ulf | 2555 | ½ - ½ | 2440 | IM Ree, Hans | |||||
| GM Kavalek, Lubomir | 2565 | ½ - ½ | 2520 | GM Quinteros, Miguel Ángel | |||||
| IM Langeweg, Christian | 2430 | 0 - 1 | 2480 | GM Donner, Jan | |||||
| IM Marović, Dražen | 2480 | ½ - ½ | 2530 | GM Radulov, Ivan | |||||
| GM Petrosian, Tigran | 2640 | 1 - 0 | 2565 | GM Szabó, László | |||||
| GM Planinc, Albin | 2525 | ½ - ½ | 2595 | GM Smejkal, Jan | |||||
| GM Ribli, Zoltán | 2525 | ½ - ½ | 2655 | GM Spassky, Boris | |||||
| Timman, Jan | 2470 | 1 - 0 | 2445 | Enklaar, Bertus | |||||
| 1.-3. Petrosian, Donner, Timman 1; 4.-13. Planinc, Kavalek, Spassky, Marović, Andersson, Ribli, Smejkal, Ree, Radulov, Quinteros ½; 14.-16. Szabó, Enklaar, Langeweg 0; | |||||||||
| 2nd round | |||||||||
| GM Donner, Jan | 2480 | 0 - 1 | 2525 | GM Planinc, Albin | |||||
| Enklaar, Bertus | 2445 | 0 - 1 | 2525 | GM Ribli, Zoltán | |||||
| IM Marović, Dražen | 2480 | 1 - 0 | 2555 | GM Andersson, Ulf | |||||
| GM Quinteros, Miguel Ángel | 2520 | ½ - ½ | 2640 | GM Petrosian, Tigran | |||||
| GM Radulov, Ivan | 2530 | 0 - 1 | 2565 | GM Szabó, László | |||||
| IM Ree, Hans | 2440 | ½ - ½ | 2430 | IM Langeweg, Christian | |||||
| GM Smejkal, Jan | 2595 | 1 - 0 | 2470 | Timman, Jan | |||||
| GM Spassky, Boris | 2655 | 1 - 0 | 2565 | GM Kavalek, Lubomir | |||||
| 1.-6. Petrosian, Planinc, Spassky, Marović, Ribli, Smejkal 1½; 7.-11. Szabó, Donner, Timman, Ree, Quinteros 1; 12.-15. Kavalek, Andersson, Radulov, Langeweg ½; 16. Enklaar 0; | |||||||||
| 3rd round | |||||||||
| GM Andersson, Ulf | 2555 | ½ - ½ | 2530 | GM Radulov, Ivan | |||||
| GM Kavalek, Lubomir | 2565 | ½ - ½ | 2445 | Enklaar, Bertus | |||||
| IM Langeweg, Christian | 2430 | 1 - 0 | 2480 | IM Marović, Dražen | |||||
| GM Petrosian, Tigran | 2640 | ½ - ½ | 2655 | GM Spassky, Boris | |||||
| GM Planinc, Albin | 2525 | ½ - ½ | 2440 | IM Ree, Hans | |||||
| GM Ribli, Zoltán | 2525 | 1 - 0 | 2595 | GM Smejkal, Jan | |||||
| GM Szabó, László | 2565 | 0 - 1 | 2520 | GM Quinteros, Miguel Ángel | |||||
| Timman, Jan | 2470 | 0 - 1 | 2480 | GM Donner, Jan | |||||
| 1. Ribli 2½; 2.-6. Petrosian, Planinc, Spassky, Donner, Quinteros 2; 7.-10. Marović, Smejkal, Ree, Langeweg 1½; 11.-15. Kavalek, Szabó, Andersson, Timman, Radulov 1; 16. Enklaar ½; | |||||||||
| 4th round | |||||||||
| GM Andersson, Ulf | 2555 | ½ - ½ | 2430 | IM Langeweg, Christian | |||||
| GM Donner, Jan | 2480 | 1 - 0 | 2525 | GM Ribli, Zoltán | |||||
| Enklaar, Bertus | 2445 | 0 - 1 | 2640 | GM Petrosian, Tigran | |||||
| IM Marović, Dražen | 2480 | 0 - 1 | 2525 | GM Planinc, Albin | |||||
| GM Radulov, Ivan | 2530 | 1 - 0 | 2520 | GM Quinteros, Miguel Ángel | |||||
| IM Ree, Hans | 2440 | 0 - 1 | 2470 | Timman, Jan | |||||
| GM Smejkal, Jan | 2595 | ½ - ½ | 2565 | GM Kavalek, Lubomir | |||||
| GM Spassky, Boris | 2655 | ½ - ½ | 2565 | GM Szabó, László | |||||
| 1.-3. Petrosian, Planinc, Donner 3; 4.-5. Spassky, Ribli 2½; 6.-10. Smejkal, Timman, Radulov, Quinteros, Langeweg 2; 11.-15. Kavalek, Szabó, Marović, Andersson, Ree 1½; 16. Enklaar ½; | |||||||||
| 5th round | |||||||||
| GM Kavalek, Lubomir | 2565 | 1 - 0 | 2480 | GM Donner, Jan | |||||
| IM Langeweg, Christian | 2430 | 0 - 1 | 2530 | GM Radulov, Ivan | |||||
| GM Petrosian, Tigran | 2640 | 1 - 0 | 2595 | GM Smejkal, Jan | |||||
| GM Planinc, Albin | 2525 | 1 - 0 | 2555 | GM Andersson, Ulf | |||||
| GM Quinteros, Miguel Ángel | 2520 | ½ - ½ | 2655 | GM Spassky, Boris | |||||
| GM Ribli, Zoltán | 2525 | 1 - 0 | 2440 | IM Ree, Hans | |||||
| GM Szabó, László | 2565 | ½ - ½ | 2445 | Enklaar, Bertus | |||||
| Timman, Jan | 2470 | 1 - 0 | 2480 | IM Marović, Dražen | |||||
| 1.-2. Petrosian, Planinc 4; 3. Ribli 3½; 4.-7. Spassky, Donner, Timman, Radulov 3; 8.-9. Kavalek, Quinteros 2½; 10.-12. Szabó, Smejkal, Langeweg 2; 13.-15. Marović, Andersson, Ree 1½; 16. Enklaar 1; | |||||||||
| 6th round | |||||||||
| GM Andersson, Ulf | 2555 | ½ - ½ | 2470 | Timman, Jan | |||||
| GM Donner, Jan | 2480 | ½ - ½ | 2640 | GM Petrosian, Tigran | |||||
| Enklaar, Bertus | 2445 | 1 - 0 | 2520 | GM Quinteros, Miguel Ángel | |||||
| IM Langeweg, Christian | 2430 | 0 - 1 | 2525 | GM Planinc, Albin | |||||
| IM Marović, Dražen | 2480 | ½ - ½ | 2525 | GM Ribli, Zoltán | |||||
| GM Radulov, Ivan | 2530 | 0 - 1 | 2655 | GM Spassky, Boris | |||||
| IM Ree, Hans | 2440 | ½ - ½ | 2565 | GM Kavalek, Lubomir | |||||
| GM Smejkal, Jan | 2595 | 0 - 1 | 2565 | GM Szabó, László | |||||
| 1. Planinc 5; 2. Petrosian 4½; 3.-4. Spassky, Ribli 4; 5.-6. Donner, Timman 3½; 7.-9. Kavalek, Szabó, Radulov 3; 10. Quinteros 2½; 11.-16. Marović, Andersson, Smejkal, Ree, Enklaar, Langeweg 2; | |||||||||
| 7th round | |||||||||
| GM Kavalek, Lubomir | 2565 | ½ - ½ | 2480 | IM Marović, Dražen | |||||
| GM Petrosian, Tigran | 2640 | ½ - ½ | 2440 | IM Ree, Hans | |||||
| GM Planinc, Albin | 2525 | ½ - ½ | 2530 | GM Radulov, Ivan | |||||
| GM Quinteros, Miguel Ángel | 2520 | 0 - 1 | 2595 | GM Smejkal, Jan | |||||
| GM Ribli, Zoltán | 2525 | ½ - ½ | 2555 | GM Andersson, Ulf | |||||
| GM Spassky, Boris | 2655 | ½ - ½ | 2445 | Enklaar, Bertus | |||||
| GM Szabó, László | 2565 | 1 - 0 | 2480 | GM Donner, Jan | |||||
| Timman, Jan | 2470 | ½ - ½ | 2430 | IM Langeweg, Christian | |||||
| 1. Planinc 5½; 2. Petrosian 5; 3.-4. Spassky, Ribli 4½; 5.-6. Szabó, Timman 4; 7.-9. Kavalek, Donner, Radulov 3½; 10. Smejkal 3; 11.-16. Marović, Andersson, Ree, Quinteros, Enklaar, Langeweg 2½; | |||||||||
| 8th round | |||||||||
| GM Andersson, Ulf | 2555 | ½ - ½ | 2565 | GM Kavalek, Lubomir | |||||
| GM Donner, Jan | 2480 | ½ - ½ | 2520 | GM Quinteros, Miguel Ángel | |||||
| IM Langeweg, Christian | 2430 | ½ - ½ | 2525 | GM Ribli, Zoltán | |||||
| IM Marović, Dražen | 2480 | 1 - 0 | 2640 | GM Petrosian, Tigran | |||||
| GM Planinc, Albin | 2525 | 1 - 0 | 2470 | Timman, Jan | |||||
| GM Radulov, Ivan | 2530 | ½ - ½ | 2445 | Enklaar, Bertus | |||||
| IM Ree, Hans | 2440 | ½ - ½ | 2565 | GM Szabó, László | |||||
| GM Smejkal, Jan | 2595 | ½ - ½ | 2655 | GM Spassky, Boris | |||||
| 1. Planinc 6½; 2.-4. Petrosian, Spassky, Ribli 5; 5. Szabó 4½; 6.-9. Kavalek, Donner, Timman, Radulov 4; 10.-11. Marović, Smejkal 3½; 12.-16. Andersson, Ree, Quinteros, Enklaar, Langeweg 3; | |||||||||
| 9th round | |||||||||
| Enklaar, Bertus | 2445 | ½ - ½ | 2595 | GM Smejkal, Jan | |||||
| GM Kavalek, Lubomir | 2565 | 1 - 0 | 2430 | IM Langeweg, Christian | |||||
| GM Petrosian, Tigran | 2640 | ½ - ½ | 2555 | GM Andersson, Ulf | |||||
| GM Quinteros, Miguel Ángel | 2520 | 0 - 1 | 2440 | IM Ree, Hans | |||||
| GM Ribli, Zoltán | 2525 | 0 - 1 | 2525 | GM Planinc, Albin | |||||
| GM Spassky, Boris | 2655 | 0 - 1 | 2480 | GM Donner, Jan | |||||
| GM Szabó, László | 2565 | ½ - ½ | 2480 | IM Marović, Dražen | |||||
| Timman, Jan | 2470 | 1 - 0 | 2530 | GM Radulov, Ivan | |||||
| 1. Planinc 7½; 2. Petrosian 5½; 3.-8. Kavalek, Spassky, Szabó, Ribli, Donner, Timman 5; 9.-12. Marović, Smejkal, Ree, Radulov 4; 13.-14. Andersson, Enklaar 3½; 15.-16. Quinteros, Langeweg 3; | |||||||||
| 10th round | |||||||||
| GM Andersson, Ulf | 2555 | ½ - ½ | 2565 | GM Szabó, László | |||||
| GM Donner, Jan | 2480 | 1 - 0 | 2445 | Enklaar, Bertus | |||||
| IM Langeweg, Christian | 2430 | 0 - 1 | 2640 | GM Petrosian, Tigran | |||||
| IM Marović, Dražen | 2480 | ½ - ½ | 2520 | GM Quinteros, Miguel Ángel | |||||
| GM Planinc, Albin | 2525 | ½ - ½ | 2565 | GM Kavalek, Lubomir | |||||
| GM Radulov, Ivan | 2530 | ½ - ½ | 2595 | GM Smejkal, Jan | |||||
| IM Ree, Hans | 2440 | ½ - ½ | 2655 | GM Spassky, Boris | |||||
| Timman, Jan | 2470 | 1 - 0 | 2525 | GM Ribli, Zoltán | |||||
| 1. Planinc 8; 2. Petrosian 6½; 3.-4. Donner, Timman 6; 5.-7. Kavalek, Spassky, Szabó 5½; 8. Ribli 5; 9.-12. Marović, Smejkal, Ree, Radulov 4½; 13. Andersson 4; 14.-15. Quinteros, Enklaar 3½; 16. Langeweg 3; | |||||||||
| 11th round | |||||||||
| Enklaar, Bertus | 2445 | ½ - ½ | 2440 | IM Ree, Hans | |||||
| GM Kavalek, Lubomir | 2565 | 1 - 0 | 2470 | Timman, Jan | |||||
| GM Petrosian, Tigran | 2640 | 1 - 0 | 2525 | GM Planinc, Albin | |||||
| GM Quinteros, Miguel Ángel | 2520 | ½ - ½ | 2555 | GM Andersson, Ulf | |||||
| GM Ribli, Zoltán | 2525 | 1 - 0 | 2530 | GM Radulov, Ivan | |||||
| GM Smejkal, Jan | 2595 | ½ - ½ | 2480 | GM Donner, Jan | |||||
| GM Spassky, Boris | 2655 | ½ - ½ | 2480 | IM Marović, Dražen | |||||
| GM Szabó, László | 2565 | ½ - ½ | 2430 | IM Langeweg, Christian | |||||
| 1. Planinc 8; 2. Petrosian 7½; 3.-4. Kavalek, Donner 6½; 5.-8. Spassky, Szabó, Ribli, Timman 6; 9.-11. Marović, Smejkal, Ree 5; 12.-13. Andersson, Radulov 4½; 14.-15. Quinteros, Enklaar 4; 16. Langeweg 3½; | |||||||||
| 12th round | |||||||||
| GM Andersson, Ulf | 2555 | ½ - ½ | 2655 | GM Spassky, Boris | |||||
| IM Langeweg, Christian | 2430 | 1 - 0 | 2520 | GM Quinteros, Miguel Ángel | |||||
| IM Marović, Dražen | 2480 | 1 - 0 | 2445 | Enklaar, Bertus | |||||
| GM Planinc, Albin | 2525 | ½ - ½ | 2565 | GM Szabó, László | |||||
| GM Radulov, Ivan | 2530 | ½ - ½ | 2480 | GM Donner, Jan | |||||
| IM Ree, Hans | 2440 | 0 - 1 | 2595 | GM Smejkal, Jan | |||||
| GM Ribli, Zoltán | 2525 | 0 - 1 | 2565 | GM Kavalek, Lubomir | |||||
| Timman, Jan | 2470 | ½ - ½ | 2640 | GM Petrosian, Tigran | |||||
| 1. Planinc 8½; 2. Petrosian 8; 3. Kavalek 7½; 4. Donner 7; 5.-7. Spassky, Szabó, Timman 6½; 8.-10. Marović, Ribli, Smejkal 6; 11.-13. Andersson, Ree, Radulov 5; 14. Langeweg 4½; 15.-16. Quinteros, Enklaar 4; | |||||||||
| 13th round | |||||||||
| GM Donner, Jan | 2480 | ½ - ½ | 2440 | IM Ree, Hans | |||||
| Enklaar, Bertus | 2445 | ½ - ½ | 2555 | GM Andersson, Ulf | |||||
| GM Kavalek, Lubomir | 2565 | 1 - 0 | 2530 | GM Radulov, Ivan | |||||
| GM Petrosian, Tigran | 2640 | ½ - ½ | 2525 | GM Ribli, Zoltán | |||||
| GM Quinteros, Miguel Ángel | 2520 | 1 - 0 | 2525 | GM Planinc, Albin | |||||
| GM Smejkal, Jan | 2595 | ½ - ½ | 2480 | IM Marović, Dražen | |||||
| GM Spassky, Boris | 2655 | 1 - 0 | 2430 | IM Langeweg, Christian | |||||
| GM Szabó, László | 2565 | 1 - 0 | 2470 | Timman, Jan | |||||
| 1.-3. Petrosian, Planinc, Kavalek 8½; 4.-6. Spassky, Szabó, Donner 7½; 7.-10. Marović, Ribli, Smejkal, Timman 6½; 11.-12. Andersson, Ree 5½; 13.-14. Radulov, Quinteros 5; 15.-16. Enklaar, Langeweg 4½; | |||||||||
| 14th round | |||||||||
| GM Andersson, Ulf | 2555 | 1 - 0 | 2595 | GM Smejkal, Jan | |||||
| GM Kavalek, Lubomir | 2565 | ½ - ½ | 2640 | GM Petrosian, Tigran | |||||
| IM Langeweg, Christian | 2430 | 0 - 1 | 2445 | Enklaar, Bertus | |||||
| IM Marović, Dražen | 2480 | 1 - 0 | 2480 | GM Donner, Jan | |||||
| GM Planinc, Albin | 2525 | ½ - ½ | 2655 | GM Spassky, Boris | |||||
| GM Radulov, Ivan | 2530 | 1 - 0 | 2440 | IM Ree, Hans | |||||
| GM Ribli, Zoltán | 2525 | ½ - ½ | 2565 | GM Szabó, László | |||||
| Timman, Jan | 2470 | 1 - 0 | 2520 | GM Quinteros, Miguel Ángel | |||||
| 1.-3. Petrosian, Planinc, Kavalek 9; 4.-5. Spassky, Szabó 8; 6.-8. Marović, Donner, Timman 7½; 9. Ribli 7; 10.-11. Andersson, Smejkal 6½; 12. Radulov 6; 13.-14. Ree, Enklaar 5½; 15. Quinteros 5; 16. Langeweg 4½; | |||||||||
| 15th round | |||||||||
| GM Donner, Jan | 2480 | 0 - 1 | 2555 | GM Andersson, Ulf | |||||
| Enklaar, Bertus | 2445 | 0 - 1 | 2525 | GM Planinc, Albin | |||||
| GM Petrosian, Tigran | 2640 | 1 - 0 | 2530 | GM Radulov, Ivan | |||||
| GM Quinteros, Miguel Ángel | 2520 | ½ - ½ | 2525 | GM Ribli, Zoltán | |||||
| IM Ree, Hans | 2440 | ½ - ½ | 2480 | IM Marović, Dražen | |||||
| GM Smejkal, Jan | 2595 | 1 - 0 | 2430 | IM Langeweg, Christian | |||||
| GM Spassky, Boris | 2655 | 1 - 0 | 2470 | Timman, Jan | |||||
| GM Szabó, László | 2565 | ½ - ½ | 2565 | GM Kavalek, Lubomir | |||||
| 1.-2. Petrosian, Planinc 10; 3. Kavalek 9½; 4. Spassky 9; 5. Szabó 8½; 6. Marović 8; 7.-11. Andersson, Ribli, Donner, Smejkal, Timman 7½; 12.-13. Ree, Radulov 6; 14.-15. Quinteros, Enklaar 5½; 16. Langeweg 4½; | |||||||||
| 13th IBM chess tournament | |
| Dates: | 1973 |
| City: | Amsterdam (Netherlands) |
| Venue: | |
| Organizers: | Amsterdam chess club VAS |
| Chief Arbiter: | |
| Players participating: | 16 (incl. 11 GMs, 3 IMs) |
| Games played: | 120 |
| Competition format: | Round Robin |
| Tie-breaks: | none |
| Time control: | |
| PGN game file: | ibm-1973.pgn |