| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. J Kozma vs D Bruentrup |
| 1-0 | 28 | 1965 | DSV Tournament | A44 Old Benoni Defense |
| 27. D Bruentrup vs T Ghitescu |
| ½-½ | 41 | 1965 | DSV Tournament | C47 Four Knights |
| 28. L Spassov vs D Bruentrup |
| ½-½ | 48 | 1965 | DSV Tournament | C15 French, Winawer |
| 29. D Bruentrup vs A Hennings |
| 0-1 | 87 | 1965 | DSV Tournament | E92 King's Indian |
| 30. Simagin vs D Bruentrup |
| 1-0 | 16 | 1965 | DSV Tournament | A45 Queen's Pawn Game |
| 31. D Bruentrup vs A Lein |
| ½-½ | 54 | 1965 | DSV Tournament | A06 Reti Opening |
| 32. D Bruentrup vs H Liebert |
| 0-1 | 23 | 1965 | DSV Tournament | A28 English |
| 33. J Bednarski vs D Bruentrup |
| 1-0 | 18 | 1965 | DSV Tournament | C00 French Defense |
| 34. D Bruentrup vs A Csulits |
| ½-½ | 21 | 1967 | East German Championship | D10 Queen's Gambit Declined Slav |
| 35. D Bruentrup vs M Schoeneberg |
| ½-½ | 22 | 1967 | East German Championship | A04 Reti Opening |
| 36. D Bruentrup vs W Golz |
| ½-½ | 16 | 1967 | East German Championship | B21 Sicilian, 2.f4 and 2.d4 |
| 37. H Liebert vs D Bruentrup |
| ½-½ | 19 | 1967 | East German Championship | C97 Ruy Lopez, Closed, Chigorin |
| 38. W Pietzsch vs D Bruentrup |
| 1-0 | 32 | 1967 | East German Championship | D11 Queen's Gambit Declined Slav |
| 39. D Bruentrup vs M Schmidt |
| 1-0 | 60 | 1967 | East German Championship | C07 French, Tarrasch |
| 40. D Neukirch vs D Bruentrup |
| ½-½ | 67 | 1967 | East German Championship | C05 French, Tarrasch |
| 41. D Bruentrup vs F Baumbach |
| ½-½ | 16 | 1967 | East German Championship | B39 Sicilian, Accelerated Fianchetto, Breyer Variation |
| 42. L Kollberg vs D Bruentrup |
| ½-½ | 20 | 1967 | East German Championship | D31 Queen's Gambit Declined |
| 43. D Bruentrup vs L Espig |
| ½-½ | 37 | 1967 | East German Championship | A37 English, Symmetrical |
| 44. R Postler vs D Bruentrup |
| 1-0 | 43 | 1967 | East German Championship | B12 Caro-Kann Defense |
| 45. D Bruentrup vs B Starck |
| ½-½ | 18 | 1967 | East German Championship | A07 King's Indian Attack |
| 46. A Hennings vs D Bruentrup |
| 1-0 | 52 | 1967 | East German Championship | C09 French, Tarrasch, Open Variation, Main line |
| 47. H Brameyer vs D Bruentrup |
| ½-½ | 12 | 1967 | East German Championship | C80 Ruy Lopez, Open |
| 48. B Malich vs D Bruentrup |
| ½-½ | 21 | 1967 | East German Championship | E17 Queen's Indian |
| 49. D Bruentrup vs L Vogt |
| 1-0 | 22 | 1967 | East German Championship | B10 Caro-Kann |
| 50. G Moehring vs D Bruentrup |
| 0-1 | 71 | 1967 | East German Championship | A21 English |
Kibitzing
