| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. I Jankovec vs Ujtelky |
| ½-½ | 50 |
1963 |
CSR-ch sf | D13 Queen's Gambit Declined Slav, Exchange Variation |
| 2. I Jankovec vs F Blatny |
| ½-½ | 27 |
1965 |
CSR-ch | D45 Queen's Gambit Declined Semi-Slav |
| 3. F Blatny vs I Jankovec |
| ½-½ | 40 |
1967 |
CSR-ch | B19 Caro-Kann, Classical |
| 4. I Jankovec vs Ujtelky |
| ½-½ | 53 |
1969 |
Tatran Cup 17th | B06 Robatsch |
| 5. I Jankovec vs Jansa |
| ½-½ | 19 |
1970 |
CZE | E67 King's Indian, Fianchetto |
| 6. I Jankovec vs Jansa |
| ½-½ | 76 |
1972 |
Trinec | D86 Grunfeld, Exchange |
| 7. Hort vs I Jankovec |
| ½-½ | 36 |
1972 |
Trinec | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 8. S Kupka vs I Jankovec |
| ½-½ | 23 |
1973 |
VI. TJ Sigma MZ Olomouc | A00 Uncommon Opening |
| 9. F Blatny vs I Jankovec |
| ½-½ | 13 |
1973 |
Primat 3rd | C68 Ruy Lopez, Exchange |
| 10. I Jankovec vs E Paoli |
| ½-½ | 28 |
1973 |
Olomouc Sigma 6th | D14 Queen's Gambit Declined Slav, Exchange Variation |
| 11. I Jankovec vs F Blatny |
| ½-½ | 13 |
1974 |
Rimavska Sobota | D35 Queen's Gambit Declined |
| 12. J Lechtynsky vs I Jankovec |
| ½-½ | 42 |
1977 |
Decin | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 13. F Blatny vs I Jankovec |
| ½-½ | 14 |
1978 |
Decin-B 8th | B25 Sicilian, Closed |
| 14. I Jankovec vs J Lechtynsky |
| ½-½ | 34 |
1978 |
CSR-ch | D43 Queen's Gambit Declined Semi-Slav |
| 15. I Jankovec vs J Ambroz |
| ½-½ | 42 |
1978 |
CSR-ch | A15 English |
| 16. I Jankovec vs J Lechtynsky |
| ½-½ | 43 |
1980 |
Hornicky Kahanec | E98 King's Indian, Orthodox, Taimanov, 9.Ne1 |