| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. I Nowak vs W Balcerowski |
| 0-1 | 38 | 1972 | Polish Championship | E91 King's Indian |
| 27. B Serwinski vs I Nowak |
| ½-½ | 71 | 1972 | Polish Championship | B89 Sicilian |
| 28. A Sydor vs I Nowak |
| ½-½ | 21 | 1972 | Polish Championship | B06 Robatsch |
| 29. I Nowak vs W Dobrzynski |
| 0-1 | 45 | 1972 | Polish Championship | C36 King's Gambit Accepted, Abbazia Defense |
| 30. R Grabczewski vs I Nowak |
| 1-0 | 28 | 1972 | Polish Championship | B89 Sicilian |
| 31. I Nowak vs J Kostro |
| ½-½ | 35 | 1972 | Polish Championship | B17 Caro-Kann, Steinitz Variation |
| 32. R Gasiorowski vs I Nowak |
| 1-0 | 39 | 1972 | Polish Championship | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 33. I Nowak vs Z Doda |
| 1-0 | 45 | 1972 | Polish Championship | A57 Benko Gambit |
| 34. W Schmidt vs I Nowak |
| 1-0 | 44 | 1972 | Polish Championship | B39 Sicilian, Accelerated Fianchetto, Breyer Variation |
| 35. J Mardarowicz vs I Nowak |
| 1-0 | 28 | 1974 | Lublin-B | B44 Sicilian |
| 36. I Nowak vs J Gralka |
| ½-½ | 14 | 1975 | Polish Team Championship | E80 King's Indian, Samisch Variation |
| 37. I Nowak vs R Grabczewski |
| ½-½ | 23 | 1975 | Polish Team Championship | A09 Reti Opening |
| 38. I Nowak vs W Heinig |
| ½-½ | 36 | 1976 | Olexa Memorial 1976/77 | D78 Neo-Grunfeld, 6.O-O c6 |
| 39. M Mozny vs I Nowak |
| ½-½ | 18 | 1976 | Olexa Memorial 1976/77 | A57 Benko Gambit |
| 40. I Nowak vs G Sanakoev |
| 0-1 | 26 | 1976 | Olexa Memorial 1976/77 | A22 English |
| 41. I Nowak vs B Skacel |
| ½-½ | 21 | 1976 | Olexa Memorial 1976/77 | B36 Sicilian, Accelerated Fianchetto |
| 42. J Florian vs I Nowak |
| 1-0 | 51 | 1976 | Olexa Memorial 1976/77 | B21 Sicilian, 2.f4 and 2.d4 |
| 43. J Lastovicka vs I Nowak |
| 0-1 | 45 | 1976 | Olexa Memorial 1976/77 | A03 Bird's Opening |
| 44. I Nowak vs B Pietrusiak |
| ½-½ | 31 | 1976 | Olexa Memorial 1976/77 | A10 English |
| 45. I Nowak vs D Neukirch |
| ½-½ | 37 | 1976 | Olexa Memorial 1976/77 | A28 English |
| 46. I Nowak vs V Stefl |
| ½-½ | 72 | 1976 | Olexa Memorial 1976/77 | E62 King's Indian, Fianchetto |
| 47. I Ryc vs I Nowak |
| ½-½ | 32 | 1976 | Olexa Memorial 1976/77 | C09 French, Tarrasch, Open Variation, Main line |
| 48. M Kislov vs I Nowak |
| 1-0 | 26 | 1976 | Olexa Memorial 1976/77 | C02 French, Advance |
| 49. Z Jasnikowski vs I Nowak |
| ½-½ | 25 | 1976 | Polish Championship | B46 Sicilian, Taimanov Variation |
| 50. T Drelinkiewicz vs I Nowak |
| 1-0 | 40 | 1976 | Polish Championship | A00 Uncommon Opening |
Kibitzing
