| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Velimirovic vs J Horvath |
| 0-1 | 28 |
1987 |
Zenica | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 2. Suetin vs J Horvath |
| 0-1 | 61 |
1987 |
Debrecen | B48 Sicilian, Taimanov Variation |
| 3. Marjanovic vs J Horvath |
| 1-0 | 46 |
1987 |
Zenica (Bosnia & Herzegovina) | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 4. Hebden vs J Horvath |
| ½-½ | 54 |
1989 |
EU-chT (Men) | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 5. Plachetka vs J Horvath |
| 1-0 | 34 |
1989 |
CSR-ch int | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 6. Leko vs J Horvath |
| ½-½ | 25 |
1993 |
HUN-ch | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 7. Van der Wiel vs J Horvath |
| ½-½ | 47 |
1993 |
Leeuwarden op | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 8. Istratescu vs J Horvath |
| 0-1 | 56 |
1993 |
Odorheiu Secuiesc | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 9. Zsofia Polgar vs J Horvath |
| 1-0 | 57 |
1993 |
It, Budapest (Hungary) | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 10. Hans Joachim Vatter vs J Horvath |
| ½-½ | 55 |
1999 |
Boeblingen op | B48 Sicilian, Taimanov Variation |
| 11. R Polzin vs J Horvath |
| ½-½ | 23 |
2000 |
Tch-AUT -01 | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 12. T Bakre vs J Horvath |
| 0-1 | 24 |
2000 |
Goodricke Open | B48 Sicilian, Taimanov Variation |
| 13. V Atlas vs J Horvath |
| ½-½ | 58 |
2000 |
Tch-AUT -01 | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 14. T Bakre vs J Horvath |
| ½-½ | 14 |
2001 |
FSGMA December | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 15. R Felgaer vs J Horvath |
| ½-½ | 15 |
2001 |
FSGMA December | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 16. Van der Wiel vs J Horvath |
| ½-½ | 21 |
2001 |
TCh-AUT -2 | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 17. De Vreugt vs J Horvath |
| ½-½ | 29 |
2001 |
10th AKN Weekender | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 18. M Agopov vs J Horvath |
 | 0-1 | 45 |
2001 |
III ShakkiNet GM | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 19. Judit Polgar vs J Horvath |
| 1-0 | 24 |
2002 |
European Club Cup | B48 Sicilian, Taimanov Variation |
| 20. Gagunashvili vs J Horvath |
| ½-½ | 15 |
2003 |
European Clubs Cup (Men) | B48 Sicilian, Taimanov Variation |
| 21. S Benderac vs J Horvath |
 | 0-1 | 27 |
2003 |
European Clubs Cup (Men) | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 22. L Kritz vs J Horvath |
| ½-½ | 10 |
2005 |
23rd Liechtenstein Open | B46 Sicilian, Taimanov Variation |