| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. B Borisova vs Z Makai |
| 0-1 | 37 | 1975 | Timisoara (Women) | E63 King's Indian, Fianchetto, Panno Variation |
| 27. M Teodorescu vs B Borisova |
| ½-½ | 42 | 1975 | Timisoara (Women) | C03 French, Tarrasch |
| 28. B Borisova vs N Alexandria |
| 0-1 | 35 | 1976 | Budapest (Women) | A37 English, Symmetrical |
| 29. G Szmacinska vs B Borisova |
| ½-½ | 40 | 1976 | Halle (Women) | E47 Nimzo-Indian, 4.e3 O-O 5.Bd3 |
| 30. B Borisova vs E Richtrova |
| ½-½ | 37 | 1976 | Halle (Women) | E90 King's Indian |
| 31. R Kosc vs B Borisova |
| ½-½ | 19 | 1976 | Halle (Women) | C05 French, Tarrasch |
| 32. B Borisova vs C Kluss |
| ½-½ | 31 | 1976 | Halle (Women) | A15 English |
| 33. B Borisova vs A Wagner-Michel |
| 0-1 | 29 | 1976 | Halle (Women) | A15 English |
| 34. V Kozlovskaya vs B Borisova |
| ½-½ | 55 | 1976 | Halle (Women) | E17 Queen's Indian |
| 35. B Borisova vs M Porubszky-Angyalosine |
| 1-0 | 17 | 1976 | Halle (Women) | D33 Queen's Gambit Declined, Tarrasch |
| 36. M Heintze vs B Borisova |
| 1-0 | 35 | 1976 | Halle (Women) | C05 French, Tarrasch |
| 37. B Borisova vs I Winter |
| ½-½ | 42 | 1976 | Halle (Women) | A15 English |
| 38. M Mueller vs B Borisova |
| ½-½ | 7 | 1976 | Halle (Women) | C05 French, Tarrasch |
| 39. B Borisova vs L Jicman |
| ½-½ | 9 | 1976 | Halle (Women) | A15 English |
| 40. B Burchardt vs B Borisova |
| 1-0 | 40 | 1976 | Halle (Women) | C03 French, Tarrasch |
| 41. B Borisova vs G Espig |
| ½-½ | 61 | 1976 | Halle (Women) | A04 Reti Opening |
| 42. B Borisova vs J Salonen |
| ½-½ | 41 | 1978 | Rilton Cup 1978/79 | A04 Reti Opening |
| 43. E Akhmilovskaya vs B Borisova |
| 1-0 | 42 | 1978 | Pyatigorsk (Women) | C05 French, Tarrasch |
| 44. J Richmond vs B Borisova |
| 1-0 | 41 | 1978 | Buenos Aires Olympiad (Women) qual-3 | C19 French, Winawer, Advance |
| 45. B Borisova vs G Markovic |
| ½-½ | 41 | 1978 | Buenos Aires Olympiad (Women) qual-3 | A04 Reti Opening |
| 46. D Savereide vs B Borisova |
 | 0-1 | 22 | 1978 | Buenos Aires Olympiad (Women) Final-B | C05 French, Tarrasch |
| 47. B Borisova vs E Soppe |
| 1-0 | 63 | 1979 | Rio de Janeiro Interzonal (Women) | A04 Reti Opening |
| 48. M Lazarevic vs B Borisova |
| 1-0 | 38 | 1979 | Rio de Janeiro Interzonal (Women) | C02 French, Advance |
| 49. B Borisova vs K Eretova |
| 0-1 | 42 | 1979 | Rio de Janeiro Interzonal (Women) | A04 Reti Opening |
| 50. A L Carvajal Gamoneda vs B Borisova |
| 0-1 | 30 | 1979 | Rio de Janeiro Interzonal (Women) | C01 French, Exchange |
Kibitzing
