| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. L Kollberg vs A Csulits |
| ½-½ | 27 | 1967 | East German Championship | D50 Queen's Gambit Declined |
| 27. H Brameyer vs L Kollberg |
| 0-1 | 43 | 1967 | East German Championship | B07 Pirc |
| 28. F Baumbach vs L Kollberg |
| 1-0 | 28 | 1967 | East German Championship | E90 King's Indian |
| 29. W Golz vs L Kollberg |
| 1-0 | 35 | 1967 | East German Championship | A80 Dutch |
| 30. M Schoeneberg vs L Kollberg |
| 1-0 | 51 | 1967 | East German Championship | C19 French, Winawer, Advance |
| 31. A Hennings vs L Kollberg |
| 1-0 | 39 | 1967 | East German Championship | B09 Pirc, Austrian Attack |
| 32. G Braun vs L Kollberg |
| 1-0 | 31 | 1977 | East German Championship | B08 Pirc, Classical |
| 33. L Kollberg vs W Dietze |
| ½-½ | 32 | 1977 | East German Championship | D34 Queen's Gambit Declined, Tarrasch |
| 34. F Baumbach vs L Kollberg |
| ½-½ | 14 | 1977 | East German Championship | D35 Queen's Gambit Declined |
| 35. L Kollberg vs L Espig |
| 1-0 | 29 | 1977 | East German Championship | A59 Benko Gambit |
| 36. L Vogt vs L Kollberg |
| 1-0 | 28 | 1977 | East German Championship | B08 Pirc, Classical |
| 37. L Kollberg vs T Casper |
| ½-½ | 38 | 1977 | East German Championship | A80 Dutch |
| 38. K Mueller vs L Kollberg |
| 1-0 | 32 | 1977 | East German Championship | C15 French, Winawer |
| 39. L Kollberg vs H Liebert |
| ½-½ | 12 | 1977 | East German Championship | E48 Nimzo-Indian, 4.e3 O-O 5.Bd3 d5 |
| 40. G Moehring vs L Kollberg |
| 0-1 | 92 | 1977 | East German Championship | A56 Benoni Defense |
| 41. L Kollberg vs R Postler |
| 1-0 | 39 | 1977 | East German Championship | A65 Benoni, 6.e4 |
| 42. U Boensch vs L Kollberg |
| ½-½ | 28 | 1977 | East German Championship | A15 English |
| 43. Knaak vs L Kollberg |
| 1-0 | 26 | 1977 | East German Championship | E82 King's Indian, Samisch, double Fianchetto Variation |
| 44. L Kollberg vs M Schurade |
| 0-1 | 46 | 1977 | East German Championship | D59 Queen's Gambit Declined, Tartakower |
| 45. H Grottke vs L Kollberg |
| 1-0 | 45 | 1977 | East German Championship | B08 Pirc, Classical |
| 46. L Kollberg vs T Espig |
| 1-0 | 41 | 1977 | East German Championship | E75 King's Indian, Averbakh, Main line |
Kibitzing
