| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. Jansa vs Filip |
 | ½-½ | 24 | 1965 | Marianske Lazne | C93 Ruy Lopez, Closed, Smyslov Defense |
| 2. Jansa vs Spassky |
| ½-½ | 23 | 1965 | Chigorin Memorial | C93 Ruy Lopez, Closed, Smyslov Defense |
| 3. Jansa vs J Augustin |
| ½-½ | 50 | 1966 | Czechoslovak Championship (International) | C93 Ruy Lopez, Closed, Smyslov Defense |
| 4. Jansa vs Forintos |
| ½-½ | 18 | 1967 | EU-chT preliminary | C93 Ruy Lopez, Closed, Smyslov Defense |
| 5. Jansa vs S Bilyap |
| 1-0 | 67 | 1967 | Vrnjacka Banja Zonal | C93 Ruy Lopez, Closed, Smyslov Defense |
| 6. Jansa vs J Novacek |
| 1-0 | 39 | 1968 | CSR Army Championship | C93 Ruy Lopez, Closed, Smyslov Defense |
| 7. Jansa vs Smejkal |
| ½-½ | 40 | 1968 | CSR-chT | C93 Ruy Lopez, Closed, Smyslov Defense |
| 8. Jansa vs Geller |
| ½-½ | 67 | 1968 | Lugano Olympiad Final-A | C93 Ruy Lopez, Closed, Smyslov Defense |
| 9. Jansa vs C Radovici |
| ½-½ | 68 | 1969 | Rubinstein Memorial | C93 Ruy Lopez, Closed, Smyslov Defense |
| 10. Jansa vs Geller |
 | 1-0 | 83 | 1970 | Warsaw Pact-chT 7th | C93 Ruy Lopez, Closed, Smyslov Defense |
| 11. Jansa vs Hort |
| ½-½ | 17 | 1970 | Czechoslovak Championship | C93 Ruy Lopez, Closed, Smyslov Defense |
| 12. Jansa vs J Augustin |
| ½-½ | 15 | 1974 | Czechoslovak Championship | C93 Ruy Lopez, Closed, Smyslov Defense |
| 13. Jansa vs I Morovic Fernandez |
| 1-0 | 75 | 1985 | Bor | C93 Ruy Lopez, Closed, Smyslov Defense |
| 14. Jansa vs Smejkal |
| ½-½ | 15 | 1993 | Prague | C93 Ruy Lopez, Closed, Smyslov Defense |
Kibitzing
