| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Eliskases vs J Szmetan |
| ½-½ | 52 |
1970 |
t Naci (04 | E69 King's Indian, Fianchetto, Classical Main line |
| 2. Fischer vs J Szmetan |
 | ½-½ | 84 |
1971 |
Argentinia | C31 King's Gambit Declined, Falkbeer Counter Gambit |
| 3. J Szmetan vs Najdorf |
| 0-1 | 43 |
1972 |
Buenos Aires | B82 Sicilian, Scheveningen |
| 4. J Szmetan vs Quinteros |
| 0-1 | 35 |
1972 |
Sao Paulo (Brazil) | B99 Sicilian, Najdorf, 7...Be7 Main line |
| 5. Najdorf vs J Szmetan |
| 1-0 | 50 |
1973 |
Buenos Aires | D31 Queen's Gambit Declined |
| 6. Petrosian vs J Szmetan |
| ½-½ | 26 |
1974 |
Nica | A58 Benko Gambit |
| 7. R Grinberg vs J Szmetan |
| 1-0 | 33 |
1974 |
Caseros | B93 Sicilian, Najdorf, 6.f4 |
| 8. J Szmetan vs G Bordonada |
| 0-1 | 45 |
1974 |
Nice ol (Men) | B11 Caro-Kann, Two Knights, 3...Bg4 |
| 9. Najdorf vs J Szmetan |
| 1-0 | 30 |
1975 |
Buenos Aires ARG ch | E69 King's Indian, Fianchetto, Classical Main line |
| 10. C Silva Sanchez vs J Szmetan |
| 1-0 | 41 |
1975 |
Fortaleza zt | C63 Ruy Lopez, Schliemann Defense |
| 11. L Schneider vs J Szmetan |
| 1-0 | 37 |
1976 |
Haifa olm | B83 Sicilian |
| 12. R Bellin vs J Szmetan |
| 1-0 | 40 |
1976 |
Hoogovens-B | B99 Sicilian, Najdorf, 7...Be7 Main line |
| 13. Christiansen vs J Szmetan |
| 1-0 | 43 |
1976 |
Torremolinos (Spain) | B25 Sicilian, Closed |
| 14. Z Krnic vs J Szmetan |
| 1-0 | 41 |
1977 |
Hoogovens-B | C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 |
| 15. Kupreichik vs J Szmetan |
| 1-0 | 59 |
1977 |
Wijk aan Zee II | C80 Ruy Lopez, Open |
| 16. L Popov vs J Szmetan |
| 1-0 | 42 |
1977 |
Hoogovens-B | B38 Sicilian, Accelerated Fianchetto, Maroczy Bind, 6.Be3 |
| 17. J Szmetan vs R Jamieson |
| ½-½ | 28 |
1977 |
Hoogovens-B | B33 Sicilian |
| 18. J Szmetan vs Van der Sterren |
| ½-½ | 60 |
1977 |
Hoogovens-B | C00 French Defense |
| 19. J Szmetan vs Ftacnik |
| ½-½ | 19 |
1977 |
Amsterdam IBM II | E96 King's Indian, Orthodox, 7...Nbd7, Main line |
| 20. J Eslon vs J Szmetan |
| 0-1 | 39 |
1977 |
Hoogovens-B | C45 Scotch Game |
| 21. J Szmetan vs K Frey |
| 1-0 | 23 |
1977 |
Bogota | C46 Three Knights |
| 22. R Hartoch vs J Szmetan |
| ½-½ | 29 |
1977 |
Hoogovens-B | B93 Sicilian, Najdorf, 6.f4 |
| 23. J Szmetan vs Christiansen |
| 1-0 | 46 |
1977 |
Wijk aan Zee (Netherlands) | A17 English |
| 24. J M Bellon Lopez vs J Szmetan |
| ½-½ | 62 |
1977 |
Hoogovens-B | C47 Four Knights |
| 25. J Szmetan vs F Van der Vliet |
| 0-1 | 37 |
1977 |
Hoogovens-B | D76 Neo-Grunfeld, 6.cd Nxd5, 7.O-O Nb6 |