| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. N Gavrilov vs A Donchenko |
| 1-0 | 18 | 1972 | Ch Moscow Region | B06 Robatsch |
| 27. A Donchenko vs H Pohla |
| 1-0 | 30 | 1972 | Raud Memorial | D27 Queen's Gambit Accepted, Classical |
| 28. A Donchenko vs Loisha |
| ½-½ | 69 | 1972 | Chigorin Team Cup | D56 Queen's Gambit Declined |
| 29. Tal vs A Donchenko |
| ½-½ | 58 | 1972 | Raud Memorial | E08 Catalan, Closed |
| 30. A Donchenko vs Shamkovich |
| 0-1 | 33 | 1972 | Raud Memorial | A10 English |
| 31. A Donchenko vs G Uusi |
| 1-0 | 34 | 1972 | Raud Memorial | A85 Dutch, with c4 & Nc3 |
| 32. A Donchenko vs J Ludolph |
| 1-0 | 20 | 1972 | Raud Memorial | D75 Neo-Grunfeld, 6.cd Nxd5, 7.O-O c5, 8.dxc5 |
| 33. A Donchenko vs Furman |
| 0-1 | 55 | 1973 | URS | A32 English, Symmetrical Variation |
| 34. A Donchenko vs Y Estrin |
| 1-0 | 40 | 1973 | RSFSR Championship | E51 Nimzo-Indian, 4.e3 |
| 35. A Donchenko vs Y Rusakov |
| 0-1 | 48 | 1973 | RSFSR Championship | B92 Sicilian, Najdorf, Opocensky Variation |
| 36. V Korensky vs A Donchenko |
| 1-0 | 22 | 1973 | RSFSR Championship | B09 Pirc, Austrian Attack |
| 37. A Donchenko vs Tal |
| ½-½ | 26 | 1973 | Dubna | D94 Grunfeld |
| 38. A Donchenko vs Kholmov |
| 0-1 | 53 | 1973 | Dubna | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 39. A Donchenko vs Y Estrin |
| ½-½ | 26 | 1973 | Dubna | E51 Nimzo-Indian, 4.e3 |
| 40. Vaganian vs A Donchenko |
| 1-0 | 48 | 1973 | Dubna | D32 Queen's Gambit Declined, Tarrasch |
| 41. Lutikov vs A Donchenko |
| 1-0 | 42 | 1973 | Dubna | B30 Sicilian |
| 42. I Platonov vs A Donchenko |
| 0-1 | 31 | 1973 | Dubna | B81 Sicilian, Scheveningen, Keres Attack |
| 43. Vasiukov vs A Donchenko |
| 1-0 | 36 | 1973 | Dubna | B08 Pirc, Classical |
| 44. A Donchenko vs B Eidlin |
| ½-½ | 9 | 1975 | Desna Open Championship | B59 Sicilian, Boleslavsky Variation, 7.Nb3 |
| 45. V Doroshkievich vs A Donchenko |
| ½-½ | 11 | 1975 | Desna Open Championship | D52 Queen's Gambit Declined |
| 46. V Vepkhvishvili vs A Donchenko |
| 0-1 | 40 | 1975 | URS | C16 French, Winawer |
| 47. Kasparov vs A Donchenko |
  | 1-0 | 38 | 1976 | Khalilbeyli Memorial | C97 Ruy Lopez, Closed, Chigorin |
| 48. A Donchenko vs A Malevinsky |
| 1-0 | 35 | 1976 | Azmiddin Khodzhaev Memorial | C92 Ruy Lopez, Closed |
| 49. A Donchenko vs V Loginov |
| 0-1 | 32 | 1976 | Azmiddin Khodzhaev Memorial | E67 King's Indian, Fianchetto |
| 50. S Zhelesny vs A Donchenko |
| 0-1 | 48 | 1976 | Moscow | A07 King's Indian Attack |
Kibitzing
