| page 1 of 1; games 1-25 of 25 |
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| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. J Penrose vs Portisch |
| ½-½ | 40 |
1960 |
Madrid | B42 Sicilian, Kan |
| 2. Teschner vs Portisch |
| 0-1 | 48 |
1962 |
Stockholm | B42 Sicilian, Kan |
| 3. J Pogats vs Portisch |
| 0-1 | 35 |
1962 |
Asztalos mem 5th | B42 Sicilian, Kan |
| 4. Stein vs Portisch |
 | 1-0 | 21 |
1962 |
Stockholm | B42 Sicilian, Kan |
| 5. Robatsch vs Portisch |
| 0-1 | 59 |
1962 |
Varna | B42 Sicilian, Kan |
| 6. E Varnusz vs Portisch |
| 0-1 | 50 |
1963 |
Ungarn | B42 Sicilian, Kan |
| 7. Z Kovacs vs Portisch |
| ½-½ | 41 |
1963 |
Ungarn | B42 Sicilian, Kan |
| 8. P Ostojic vs Portisch |
| 0-1 | 40 |
1969 |
Wijk aan Zee | B42 Sicilian, Kan |
| 9. Ulf Andersson vs Portisch |
| ½-½ | 35 |
1969 |
Raach | B42 Sicilian, Kan |
| 10. Wade vs Portisch |
| 1-0 | 91 |
1972 |
Teesside | B42 Sicilian, Kan |
| 11. M C Lopez vs Portisch |
| ½-½ | 33 |
1972 |
San Antonio | B42 Sicilian, Kan |
| 12. Hjartarson vs Portisch |
| 1-0 | 63 |
1988 |
Tilburg | B42 Sicilian, Kan |
| 13. Sax vs Portisch |
| 1-0 | 41 |
1991 |
Budapest | B42 Sicilian, Kan |
| 14. C Landenbergue vs Portisch |
| 0-1 | 56 |
1991 |
Reggio Emilia | B42 Sicilian, Kan |
| 15. Judit Polgar vs Portisch |
| ½-½ | 67 |
1991 |
Hungary | B42 Sicilian, Kan |
| 16. Ivanchuk vs Portisch |
| 1-0 | 67 |
1992 |
Debrecen 56/193 | B42 Sicilian, Kan |
| 17. I Gazik vs Portisch |
| 0-1 | 48 |
1993 |
Budapest | B42 Sicilian, Kan |
| 18. K Arakhamia-Grant vs Portisch |
| ½-½ | 41 |
1994 |
Monaco, Wom-Vet | B42 Sicilian, Kan |
| 19. Xie Jun vs Portisch |
| 1-0 | 41 |
1994 |
Monaco, Wom-Vet | B42 Sicilian, Kan |
| 20. T Fogarasi vs Portisch |
| 1-0 | 38 |
1994 |
Ungarn | B42 Sicilian, Kan |
| 21. K Arakhamia-Grant vs Portisch |
| ½-½ | 63 |
1996 |
Foxtrot, London ENG | B42 Sicilian, Kan |
| 22. Adams vs Portisch |
| ½-½ | 44 |
1996 |
32nd ol, Yerevan ARM | B42 Sicilian, Kan |
| 23. Naiditsch vs Portisch |
 | 1-0 | 22 |
2003 |
European Clubs Cup (Men) | B42 Sicilian, Kan |
| 24. A Horvath vs Portisch |
| 0-1 | 27 |
2003 |
53rd Hungarian Championships | B42 Sicilian, Kan |
| 25. Acs vs Portisch |
 | 1-0 | 34 |
2004 |
Marx Gyoergy Chess Memorial | B42 Sicilian, Kan |
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| page 1 of 1; games 1-25 of 25 |
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