| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. W Pietzsch vs U Kuettner |
| 1-0 | 60 | 1969 | East German Championship | E83 King's Indian, Samisch |
| 52. U Kuettner vs L Vogt |
| 0-1 | 36 | 1969 | East German Championship | E71 King's Indian, Makagonov System (5.h3) |
| 53. D Neukirch vs U Kuettner |
| 1-0 | 38 | 1969 | East German Championship | B89 Sicilian |
| 54. U Kuettner vs G Moehring |
| 0-1 | 76 | 1969 | East German Championship | D02 Queen's Pawn Game |
| 55. L Espig vs U Kuettner |
| 1-0 | 42 | 1969 | East German Championship | B89 Sicilian |
| 56. U Kuettner vs H Packroff |
| 1-0 | 72 | 1969 | East German Championship | D56 Queen's Gambit Declined |
| 57. R Fuchs vs U Kuettner |
| ½-½ | 24 | 1969 | East German Championship | B53 Sicilian |
| 58. U Kuettner vs W Dietze |
| 1-0 | 36 | 1969 | East German Championship | D45 Queen's Gambit Declined Semi-Slav |
| 59. A Hennings vs U Kuettner |
| 0-1 | 44 | 1969 | East German Championship | B89 Sicilian |
| 60. U Kuettner vs M Boehnisch |
| 1-0 | 46 | 1969 | East German Championship | D18 Queen's Gambit Declined Slav, Dutch |
| 61. F Baumbach vs U Kuettner |
| 1-0 | 31 | 1969 | East German Championship | E83 King's Indian, Samisch |
| 62. U Kuettner vs M Schoeneberg |
| 0-1 | 39 | 1969 | East German Championship | D18 Queen's Gambit Declined Slav, Dutch |
| 63. U Kuettner vs H Liebert |
| ½-½ | 13 | 1969 | East German Championship | E56 Nimzo-Indian, 4.e3, Main line with 7...Nc6 |
| 64. Knaak vs U Kuettner |
| 0-1 | 38 | 1970 | East German Championship | E83 King's Indian, Samisch |
| 65. M Schoeneberg vs U Kuettner |
| 1-0 | 35 | 1970 | East German Championship | B23 Sicilian, Closed |
| 66. U Kuettner vs W Dietze |
| 0-1 | 71 | 1970 | East German Championship | D32 Queen's Gambit Declined, Tarrasch |
| 67. G Moehring vs U Kuettner |
| ½-½ | 40 | 1970 | East German Championship | E83 King's Indian, Samisch |
| 68. U Kuettner vs H Liebert |
| 0-1 | 30 | 1970 | East German Championship | E43 Nimzo-Indian, Fischer Variation |
| 69. E Geissert vs U Kuettner |
| 1-0 | 39 | 1970 | East German Championship | B42 Sicilian, Kan |
| 70. U Kuettner vs L Espig |
| ½-½ | 31 | 1970 | East German Championship | A41 Queen's Pawn Game (with ...d6) |
| 71. D Neukirch vs U Kuettner |
| 1-0 | 35 | 1970 | East German Championship | B23 Sicilian, Closed |
| 72. U Kuettner vs R Postler |
| 1-0 | 68 | 1970 | East German Championship | A79 Benoni, Classical, 11.f3 |
| 73. U Kuettner vs H Darius |
| ½-½ | 56 | 1970 | East German Championship | E61 King's Indian |
| 74. F Baumbach vs U Kuettner |
| ½-½ | 28 | 1970 | East German Championship | E92 King's Indian |
| 75. U Kuettner vs H Brameyer |
| 0-1 | 50 | 1970 | East German Championship | D27 Queen's Gambit Accepted, Classical |
Kibitzing
