| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Aronin vs Hort |
| ½-½ | 15 |
1962 |
Moscow | B18 Caro-Kann, Classical |
| 2. Gheorghiu vs Hort |
| ½-½ | 22 |
1962 |
Varna | B16 Caro-Kann, Bronstein-Larsen Variation |
| 3. F Blatny vs Hort |
 | 0-1 | 43 |
1962 |
CSR-ch | B16 Caro-Kann, Bronstein-Larsen Variation |
| 4. Hecht vs Hort |
| 0-1 | 47 |
1962 |
Varna | B12 Caro-Kann Defense |
| 5. W Pietzsch vs Hort |
| ½-½ | 29 |
1963 |
Moscow | B17 Caro-Kann, Steinitz Variation |
| 6. V Liberzon vs Hort |
| ½-½ | 36 |
1963 |
Moscow | B16 Caro-Kann, Bronstein-Larsen Variation |
| 7. Himenes vs Hort |
| 1-0 | 32 |
1963 |
Moscow | B12 Caro-Kann Defense |
| 8. Tolush vs Hort |
| ½-½ | 24 |
1964 |
Polanica Zdroj | B16 Caro-Kann, Bronstein-Larsen Variation |
| 9. Mora Manez Julio vs Hort |
| ½-½ | 39 |
1964 |
Nuremberg | B10 Caro-Kann |
| 10. K Langeweg vs Hort |
| 0-1 | 25 |
1964 |
Nuremberg | B14 Caro-Kann, Panov-Botvinnik Attack |
| 11. Geus vs Hort |
| 0-1 | 32 |
1964 |
Tel Aviv | B16 Caro-Kann, Bronstein-Larsen Variation |
| 12. Hecht vs Hort |
| 0-1 | 48 |
1964 |
Kecskemet | B12 Caro-Kann Defense |
| 13. Novopashin vs Hort |
| ½-½ | 49 |
1964 |
Polanica Zdroj | B17 Caro-Kann, Steinitz Variation |
| 14. E Bhend vs Hort |
| 0-1 | 26 |
1964 |
Kecskemet | B16 Caro-Kann, Bronstein-Larsen Variation |
| 15. M Mihaljcisin vs Hort |
| ½-½ | 24 |
1965 |
Sarajevo | B15 Caro-Kann |
| 16. Janosevic vs Hort |
| 0-1 | 36 |
1965 |
Copenhagen | B14 Caro-Kann, Panov-Botvinnik Attack |
| 17. Matulovic vs Hort |
| 1-0 | 28 |
1965 |
Sarajevo | B16 Caro-Kann, Bronstein-Larsen Variation |
| 18. Gheorghiu vs Hort |
| ½-½ | 24 |
1966 |
Orebro Stud olm fA | B14 Caro-Kann, Panov-Botvinnik Attack |
| 19. V Zheliandinov vs Hort |
| ½-½ | 30 |
1966 |
Prag | B14 Caro-Kann, Panov-Botvinnik Attack |
| 20. Szabo vs Hort |
| ½-½ | 19 |
1966 |
Kecskemet | B19 Caro-Kann, Classical |
| 21. M Basman vs Hort |
| ½-½ | 37 |
1967 |
Hastings | B12 Caro-Kann Defense |
| 22. Shamkovich vs Hort |
| 1-0 | 41 |
1967 |
Leningrad | B14 Caro-Kann, Panov-Botvinnik Attack |
| 23. Myagmarsuren vs Hort |
| 0-1 | 51 |
1967 |
Sousse | B10 Caro-Kann |
| 24. Kholmov vs Hort |
| 1-0 | 70 |
1967 |
Leningrad | B19 Caro-Kann, Classical |
| 25. R Ortega vs Hort |
| 0-1 | 35 |
1967 |
Polanica Zdroj | B11 Caro-Kann, Two Knights, 3...Bg4 |
