| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. H Wolf vs Opocensky |
| 1-0 | 29 |
1922 |
Bad Pistyan it, CZE | B15 Caro-Kann |
| 2. Hromadka vs Opocensky |
| 0-1 | 55 |
1922 |
Bad Pistyan it, CZE | B15 Caro-Kann |
| 3. Z von Balla vs Opocensky |
 | 1-0 | 58 |
1922 |
Bad Pistyan it, CZE | B12 Caro-Kann Defense |
| 4. S Wolf vs Opocensky |
| ½-½ | 41 |
1923 |
Vienna | B12 Caro-Kann Defense |
| 5. E R Lundin vs Opocensky |
| 0-1 | 21 |
1933 |
Olympiad | B14 Caro-Kann, Panov-Botvinnik Attack |
| 6. C H Alexander vs Opocensky |
| ½-½ | 29 |
1933 |
Olympiad | B10 Caro-Kann |
| 7. Eliskases vs Opocensky |
| ½-½ | 35 |
1936 |
Podebrady | B17 Caro-Kann, Steinitz Variation |
| 8. F Villard vs Opocensky |
| 0-1 | 67 |
1937 |
Parnu it | B15 Caro-Kann |
| 9. M Czerniak vs Opocensky |
| 1-0 | 54 |
1939 |
Buenos Aires ol (Men) f-A | B13 Caro-Kann, Exchange |
| 10. Foltys vs Opocensky |
| 1-0 | 20 |
1941 |
Munich GER | B14 Caro-Kann, Panov-Botvinnik Attack |
| 11. Kieninger vs Opocensky |
| ½-½ | 41 |
1941 |
Munich GER | B13 Caro-Kann, Exchange |
| 12. K Richter vs Opocensky |
| 1-0 | 48 |
1941 |
Munich GER | B19 Caro-Kann, Classical |
| 13. Mross vs Opocensky |
| ½-½ | 53 |
1941 |
Munich GER | B18 Caro-Kann, Classical |
| 14. J Vesely vs Opocensky |
| ½-½ | 57 |
1953 |
CSR-ch Prague | B12 Caro-Kann Defense |
| 15. F Blatny vs Opocensky |
| ½-½ | 56 |
1956 |
CSR-ch | B16 Caro-Kann, Bronstein-Larsen Variation |
| 16. J Marsalek vs Opocensky |
| ½-½ | 40 |
1956 |
CSR-ch | B16 Caro-Kann, Bronstein-Larsen Variation |
| 17. J Sefc vs Opocensky |
| 1-0 | 48 |
1956 |
CSR-ch | B16 Caro-Kann, Bronstein-Larsen Variation |
| 18. Tringov vs Opocensky |
| 1-0 | 31 |
1957 |
Bratislava | B16 Caro-Kann, Bronstein-Larsen Variation |
| 19. F Blatny vs Opocensky |
| 1-0 | 45 |
1960 |
CSR-ch | B16 Caro-Kann, Bronstein-Larsen Variation |
| 20. J Marsalek vs Opocensky |
| 0-1 | 57 |
1960 |
CSR-ch | B14 Caro-Kann, Panov-Botvinnik Attack |
| 21. J Vesely vs Opocensky |
| ½-½ | 44 |
1960 |
CSR-ch | B16 Caro-Kann, Bronstein-Larsen Variation |
| 22. J Marsalek vs Opocensky |
| 0-1 | 49 |
1961 |
CSR-ch | B12 Caro-Kann Defense |
| 23. J Vesely vs Opocensky |
| 1-0 | 40 |
1961 |
CSR-ch | B16 Caro-Kann, Bronstein-Larsen Variation |
| 24. Plachetka vs Opocensky |
| ½-½ | 36 |
1962 |
CSR-ch | B18 Caro-Kann, Classical |
| 25. J Vesely vs Opocensky |
| 1-0 | 17 |
1962 |
CSR-ch | B16 Caro-Kann, Bronstein-Larsen Variation |