| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 26. A Lein vs Jansa |
| 0-1 | 30 |
1961 |
Moscow | B46 Sicilian, Taimanov Variation |
| 27. Jansa vs Smyslov |
 | 0-1 | 35 |
1961 |
Oberhausen (EU/MM: SU-CSSR) | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 28. Jansa vs Ujtumen |
| 1-0 | 53 |
1961 |
Moscow | C81 Ruy Lopez, Open, Howell Attack |
| 29. P Troeger vs Jansa |
| ½-½ | 43 |
1961 |
EU/MM: CSSR-BRD | A43 Old Benoni |
| 30. Jansa vs I Bilek |
| ½-½ | 22 |
1961 |
Ch Europe (team) | C74 Ruy Lopez, Modern Steinitz Defense |
| 31. S Garcia-Martinez vs Jansa |
| 0-1 | 97 |
1961 |
Moscow | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 32. Jansa vs Filip |
| ½-½ | 20 |
1961 |
CSR-ch | C48 Four Knights |
| 33. Krogius vs Jansa |
 | 1-0 | 36 |
1961 |
Moscow | E60 King's Indian Defense |
| 34. J Rejfir vs Jansa |
| ½-½ | 24 |
1961 |
CSR-ch | E97 King's Indian |
| 35. Jansa vs Spassky |
| ½-½ | 23 |
1961 |
Moscow | C93 Ruy Lopez, Closed, Smyslov Defense |
| 36. Ujtelky vs Jansa |
| ½-½ | 36 |
1961 |
CSR-ch | A21 English |
| 37. Jansa vs P Troeger |
| 1-0 | 70 |
1961 |
EU/MM: BRD-CSSR | C10 French |
| 38. I Bilek vs Jansa |
| 1-0 | 76 |
1961 |
Ch Europe (team) | A07 King's Indian Attack |
| 39. M Damjanovic vs Jansa |
| ½-½ | 25 |
1961 |
Moscow | C78 Ruy Lopez |
| 40. Kotkov vs Jansa |
| ½-½ | 20 |
1961 |
Moscow | C94 Ruy Lopez, Closed, Breyer Defense |
| 41. Jansa vs J Vesely |
 | 0-1 | 37 |
1962 |
CSR-ch | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 42. Jansa vs F Blatny |
| 1-0 | 47 |
1962 |
CSR-ch | C90 Ruy Lopez, Closed |
| 43. J Kozma vs Jansa |
| 1-0 | 42 |
1962 |
CSR-ch | E60 King's Indian Defense |
| 44. Jansa vs G Kluger |
| 1-0 | 44 |
1962 |
Marianske Lazne | C90 Ruy Lopez, Closed |
| 45. Tringov vs Jansa |
 | 1-0 | 38 |
1962 |
Marianske Lazne | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 46. Sliwa vs Jansa |
| 1-0 | 47 |
1962 |
Marianske Lazne | E83 King's Indian, Samisch |
| 47. Jansa vs A Matanovic |
| ½-½ | 18 |
1962 |
Varna olm | C09 French, Tarrasch, Open Variation, Main line |
| 48. Jansa vs Plachetka |
| 1-0 | 42 |
1962 |
CSR-ch | C98 Ruy Lopez, Closed, Chigorin |
| 49. J Marsalek vs Jansa |
| 0-1 | 48 |
1962 |
Marianske Lazne | B23 Sicilian, Closed |
| 50. Taimanov vs Jansa |
| 1-0 | 37 |
1962 |
Marianske Lazne | A15 English |