| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. Jansa vs Suetin |
| ½-½ | 38 | 1974 | Chigorin Memorial | B92 Sicilian, Najdorf, Opocensky Variation |
| 2. Jansa vs G Tringov |
| ½-½ | 17 | 1974 | Kragujevac | B92 Sicilian, Najdorf, Opocensky Variation |
| 3. Jansa vs P Ostojic |
| ½-½ | 20 | 1974 | Kragujevac | B92 Sicilian, Najdorf, Opocensky Variation |
| 4. Jansa vs Balashov |
| 0-1 | 56 | 1975 | Capablanca Memorial | B92 Sicilian, Najdorf, Opocensky Variation |
| 5. Jansa vs J Lechtynsky |
| ½-½ | 38 | 1975 | Czechoslovak Championship (International) | B92 Sicilian, Najdorf, Opocensky Variation |
| 6. Jansa vs S Hamann |
| 1-0 | 72 | 1975 | Amsterdam IBM | B92 Sicilian, Najdorf, Opocensky Variation |
| 7. Jansa vs Ljubojevic |
| ½-½ | 45 | 1975 | Amsterdam IBM | B92 Sicilian, Najdorf, Opocensky Variation |
| 8. Jansa vs G Tringov |
| ½-½ | 24 | 1977 | European Team Championship | B92 Sicilian, Najdorf, Opocensky Variation |
| 9. Jansa vs S Martinovic |
| ½-½ | 44 | 1977 | Timisoara | B92 Sicilian, Najdorf, Opocensky Variation |
| 10. Jansa vs R Cukic |
| 1-0 | 27 | 1977 | Kragujevac | B92 Sicilian, Najdorf, Opocensky Variation |
| 11. Jansa vs P Milicevic |
| 1-0 | 28 | 1977 | Kragujevac | B92 Sicilian, Najdorf, Opocensky Variation |
| 12. Jansa vs Nunn |
| ½-½ | 15 | 1978 | Budapest Tungsram | B92 Sicilian, Najdorf, Opocensky Variation |
| 13. Jansa vs L Barczay |
| ½-½ | 17 | 1978 | Budapest Tungsram | B92 Sicilian, Najdorf, Opocensky Variation |
| 14. Jansa vs A Kuligowski |
| 1-0 | 36 | 1979 | Nis | B92 Sicilian, Najdorf, Opocensky Variation |
| 15. Jansa vs N Rashkovsky |
| ½-½ | 30 | 1980 | Chigorin Memorial | B92 Sicilian, Najdorf, Opocensky Variation |
| 16. Jansa vs A Sznapik |
 | 1-0 | 42 | 1982 | Baile Herculane Zonal | B92 Sicilian, Najdorf, Opocensky Variation |
| 17. Jansa vs Tseshkovsky |
| ½-½ | 14 | 1982 | Vrnjacka Banja | B92 Sicilian, Najdorf, Opocensky Variation |
| 18. Jansa vs K Helmers |
| 1-0 | 57 | 1982 | 7th North Sea Cup | B92 Sicilian, Najdorf, Opocensky Variation |
| 19. Jansa vs M Vokac |
| ½-½ | 50 | 1982 | Czechoslovak Championship | B92 Sicilian, Najdorf, Opocensky Variation |
| 20. Jansa vs K Mokry |
| 0-1 | 45 | 1982 | Czechoslovak Championship | B92 Sicilian, Najdorf, Opocensky Variation |
| 21. Jansa vs K Hulak |
| ½-½ | 23 | 1982 | Lucerne Olympiad | B92 Sicilian, Najdorf, Opocensky Variation |
| 22. Jansa vs J Arnason |
| 1-0 | 42 | 1983 | Keres Memorial | B92 Sicilian, Najdorf, Opocensky Variation |
| 23. Jansa vs A Veingold |
| 1-0 | 52 | 1983 | Keres Memorial | B92 Sicilian, Najdorf, Opocensky Variation |
| 24. Jansa vs P Szekely |
| ½-½ | 31 | 1983 | Keres Memorial | B92 Sicilian, Najdorf, Opocensky Variation |
| 25. Jansa vs V Inkiov |
| ½-½ | 16 | 1983 | Bor | B92 Sicilian, Najdorf, Opocensky Variation |
Kibitzing
