| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. N Meriacre vs S Vajda |
| 0-1 | 30 |
1994 |
WYFWC Szeged G16(3) | C50 Giuoco Piano |
| 2. M Sheremetieva vs S Vajda |
| 0-1 | 70 |
1994 |
It (w) | C50 Giuoco Piano |
| 3. S Vajda vs M Muresan |
| ½-½ | 27 |
1994 |
ROM-ch (Women) | B22 Sicilian, Alapin |
| 4. E Hagesaether vs S Vajda |
| ½-½ | 43 |
1994 |
Ch Europe (cadets) (under 16) (g) | C50 Giuoco Piano |
| 5. J Dworakowska vs S Vajda |
| 0-1 | 52 |
1994 |
Ch Europe (cadets) (under 16) (g) | C50 Giuoco Piano |
| 6. N Lakos vs S Vajda |
| 1-0 | 55 |
1994 |
Ch Europe (cadets) (under 16) (g) | C50 Giuoco Piano |
| 7. I Eriksson vs S Vajda |
| 0-1 | 67 |
1995 |
It (w) | C50 Giuoco Piano |
| 8. M Fierro-Baquero vs S Vajda |
 | 0-1 | 46 |
1996 |
Ch World (juniors) (under 20) (w) | C29 Vienna Gambit |
| 9. A Toth vs S Vajda |
| 1-0 | 39 |
1999 |
It (cat.8), Budapest (Hungary) | B92 Sicilian, Najdorf, Opocensky Variation |
| 10. S Vajda vs Miroshnichenko |
| 0-1 | 38 |
1999 |
It (cat.8), Budapest (Hungary) | C71 Ruy Lopez |
| 11. A Nguyen vs S Vajda |
| ½-½ | 36 |
1999 |
It (cat.8), Budapest (Hungary) | E61 King's Indian |
| 12. S Vajda vs P Lukacs |
| 0-1 | 60 |
1999 |
It (cat.8), Budapest (Hungary) | C45 Scotch Game |
| 13. S Vajda vs Csom |
| 0-1 | 34 |
1999 |
It (cat.8), Budapest (Hungary) | B10 Caro-Kann |
| 14. Hoang Thang Trang vs S Vajda |
| 1-0 | 29 |
1999 |
It (cat.8), Budapest (Hungary) | E73 King's Indian |
| 15. S Vajda vs L Vajda |
 | ½-½ | 11 |
1999 |
It (cat.8), Budapest (Hungary) | C68 Ruy Lopez, Exchange |
| 16. S Vajda vs Radjabov |
| ½-½ | 49 |
1999 |
It (cat.8), Budapest (Hungary) | C05 French, Tarrasch |
| 17. S Vajda vs C Horvath |
| 1-0 | 35 |
1999 |
It (cat.8), Budapest (Hungary) | B06 Robatsch |
| 18. S Vajda vs I Brandis |
| 1-0 | 36 |
1999 |
ch-ROM (women) | C43 Petrov, Modern Attack |
| 19. O Boricsev vs S Vajda |
| ½-½ | 30 |
1999 |
It (cat.8), Budapest (Hungary) | B22 Sicilian, Alapin |
| 20. M Goczo vs S Vajda |
| ½-½ | 41 |
2000 |
ch-HUN Women | A46 Queen's Pawn Game |
| 21. S Vajda vs J Horvath |
| 1-0 | 44 |
2000 |
ch-HUN Women | C41 Philidor Defense |
| 22. S Vajda vs N Medvegy |
| 0-1 | 28 |
2000 |
ch-HUN Women | B40 Sicilian |
| 23. I Madl vs S Vajda |
| 0-1 | 47 |
2000 |
ch-HUN Women | B90 Sicilian, Najdorf |
| 24. N Lakos vs S Vajda |
| 1-0 | 45 |
2000 |
ch-HUN Women | C84 Ruy Lopez, Closed |
| 25. S Vajda vs T Gara |
| 1-0 | 42 |
2000 |
ch-HUN Women | A07 King's Indian Attack |