| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Z Hajnal vs G Nagyajtai |
| 1-0 | 46 |
1999 |
Alfoeld Cup op | B80 Sicilian, Scheveningen |
| 2. Z Hajnal vs Gabor Suto |
 | 1-0 | 47 |
1999 |
Cseppko op | B42 Sicilian, Kan |
| 3. E N Cooke vs Z Hajnal |
 | 0-1 | 32 |
2001 |
FSIM November | C38 King's Gambit Accepted |
| 4. J Gazic vs Z Hajnal |
| 0-1 | 16 |
2001 |
FSIMA September | C24 Bishop's Opening |
| 5. Y Dembo vs Z Hajnal |
| 0-1 | 65 |
2001 |
FSIMA March | C45 Scotch Game |
| 6. Z Hajnal vs S Farago |
| 1-0 | 40 |
2001 |
FSIM November | B04 Alekhine's Defense, Modern |
| 7. Z Hajnal vs N Resika |
| 1-0 | 41 |
2001 |
FSIMA September | B42 Sicilian, Kan |
| 8. Z Hajnal vs A Jurkovic |
| 1-0 | 40 |
2001 |
FSIMA March | C14 French, Classical |
| 9. D Boros vs Z Hajnal |
| 0-1 | 26 |
2001 |
FSIMA September | C48 Four Knights |
| 10. Z Hajnal vs Tian Tian |
| 1-0 | 39 |
2001 |
FSIMA March | B90 Sicilian, Najdorf |
| 11. Z Hajnal vs Z Nemeth |
| 1-0 | 37 |
2001 |
FSIMA September | B42 Sicilian, Kan |
| 12. Z Hajnal vs Tian Tian |
| 1-0 | 45 |
2001 |
FSIM November | B90 Sicilian, Najdorf |
| 13. Z Hajnal vs M Appleberry |
 | 1-0 | 40 |
2001 |
FSIMA September | B27 Sicilian |
| 14. G Jamrich vs Z Hajnal |
| 0-1 | 42 |
2001 |
FSIMA March | C96 Ruy Lopez, Closed |
| 15. J Feller vs Z Hajnal |
| 0-1 | 39 |
2001 |
FSIMA September | C77 Ruy Lopez |
| 16. Z Hajnal vs D Biro |
| 1-0 | 33 |
2001 |
FSIM November | B07 Pirc |
| 17. G Kun vs Z Hajnal |
| 0-1 | 50 |
2001 |
FSIMA September | C44 King's Pawn Game |
| 18. Z Hajnal vs E Kahn |
| 1-0 | 28 |
2001 |
FSIMA March | B76 Sicilian, Dragon, Yugoslav Attack |
| 19. Z Hajnal vs S Farago |
| 1-0 | 33 |
2002 |
FSIM February | B04 Alekhine's Defense, Modern |
| 20. K Mekhitarian vs Z Hajnal |
| 0-1 | 61 |
2008 |
8th Winterthur Chess Week | C92 Ruy Lopez, Closed |