| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. D Mohrlok vs O Borik |
| 1-0 | 57 | 1976 | West German Championship | A46 Queen's Pawn Game |
| 27. O Borik vs P W Stuart |
| 1-0 | 33 | 1978 | Buenos Aires Olympiad | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 28. C Silva Sanchez vs O Borik |
| 1-0 | 74 | 1978 | Buenos Aires Olympiad | B83 Sicilian |
| 29. K E Kivipelto vs O Borik |
| 0-1 | 35 | 1978 | Buenos Aires Olympiad | A15 English |
| 30. O Borik vs C Hoi |
| 0-1 | 41 | 1978 | Buenos Aires Olympiad | B08 Pirc, Classical |
| 31. J Szmetan vs O Borik |
| ½-½ | 29 | 1978 | Buenos Aires Olympiad | B06 Robatsch |
| 32. O Borik vs J Tarjan |
| 0-1 | 31 | 1978 | Buenos Aires Olympiad | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 33. O Borik vs Y Gruenfeld |
| ½-½ | 13 | 1978 | Buenos Aires Olympiad | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 34. O Borik vs Miles |
  | 0-1 | 49 | 1979 | Dortmund | B42 Sicilian, Kan |
| 35. H Schussler vs O Borik |
| 0-1 | 41 | 1979 | Dortmund | A57 Benko Gambit |
| 36. O Borik vs M Ghinda |
| ½-½ | 19 | 1979 | Dortmund | B80 Sicilian, Scheveningen |
| 37. L Perecz vs O Borik |
| 1-0 | 36 | 1979 | Dortmund | B33 Sicilian |
| 38. O Borik vs M Gerusel |
| 1-0 | 25 | 1979 | Dortmund | B82 Sicilian, Scheveningen |
| 39. J Nikolac vs O Borik |
| 1-0 | 41 | 1979 | Dortmund | A37 English, Symmetrical |
| 40. O Borik vs T Georgadze |
| 0-1 | 40 | 1979 | Dortmund | B32 Sicilian |
| 41. O Borik vs S Bouaziz |
| 1-0 | 22 | 1979 | Dortmund | B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 |
| 42. Nunn vs O Borik |
| 1-0 | 28 | 1979 | Dortmund | B33 Sicilian |
| 43. O Borik vs Jansa |
| ½-½ | 20 | 1979 | Dortmund | A15 English |
| 44. B Boehmfeldt vs O Borik |
| ½-½ | 41 | 1979 | Dortmund | C02 French, Advance |
| 45. Speelman vs O Borik |
| ½-½ | 21 | 1979 | Clare Benedict Cup | A14 English |
| 46. O Borik vs M Schauwecker |
| 1-0 | 31 | 1979 | Clare Benedict Cup | A17 English |
| 47. J Hvenekilde vs O Borik |
| 0-1 | 37 | 1979 | Clare Benedict Cup | A57 Benko Gambit |
| 48. O Borik vs D J Findlay |
| 0-1 | 53 | 1979 | Clare Benedict Cup | A13 English |
| 49. K Janetschek vs O Borik |
| ½-½ | 70 | 1979 | Clare Benedict Cup | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 50. O Borik vs A J van Dop |
| ½-½ | 19 | 1979 | Clare Benedict Cup | B57 Sicilian |
Kibitzing
