| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. M Boehnisch vs D Neukirch |
| 0-1 | 36 | 1969 | East German Championship | A07 King's Indian Attack |
| 52. G Moehring vs M Boehnisch |
| ½-½ | 81 | 1969 | East German Championship | D13 Queen's Gambit Declined Slav, Exchange Variation |
| 53. M Boehnisch vs L Espig |
| 0-1 | 40 | 1969 | East German Championship | B40 Sicilian |
| 54. W Dietze vs M Boehnisch |
| 0-1 | 41 | 1969 | East German Championship | B18 Caro-Kann, Classical |
| 55. M Boehnisch vs A Hennings |
| ½-½ | 17 | 1969 | East German Championship | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 56. F Baumbach vs M Boehnisch |
| ½-½ | 24 | 1969 | East German Championship | D45 Queen's Gambit Declined Semi-Slav |
| 57. M Boehnisch vs H Liebert |
| 0-1 | 47 | 1969 | East German Championship | B27 Sicilian |
| 58. M Boehnisch vs R Fuchs |
| ½-½ | 53 | 1969 | East German Championship | C07 French, Tarrasch |
| 59. H Pfeil vs M Boehnisch |
| 0-1 | 32 | 1969 | East German Championship | D78 Neo-Grunfeld, 6.O-O c6 |
| 60. B Malich vs M Boehnisch |
| 0-1 | 43 | 1969 | East German Championship | D46 Queen's Gambit Declined Semi-Slav |
| 61. H Packroff vs M Boehnisch |
| 0-1 | 24 | 1969 | East German Championship | B12 Caro-Kann Defense |
| 62. U Kuettner vs M Boehnisch |
| 1-0 | 46 | 1969 | East German Championship | D18 Queen's Gambit Declined Slav, Dutch |
| 63. M Boehnisch vs L Wehnert |
| 1-0 | 84 | 1969 | East German Championship | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 64. O Bindrich vs M Boehnisch |
| 0-1 | 26 | 1969 | East German Championship | A46 Queen's Pawn Game |
| 65. M Boehnisch vs W Golz |
| 1-0 | 41 | 1969 | East German Championship | B13 Caro-Kann, Exchange |
| 66. G Walter vs M Boehnisch |
| 0-1 | 35 | 1970 | East German Championship | A04 Reti Opening |
| 67. D Neukirch vs M Boehnisch |
| 0-1 | 41 | 1970 | East German Championship | B12 Caro-Kann Defense |
| 68. H Darius vs M Boehnisch |
| 0-1 | 30 | 1970 | East German Championship | B13 Caro-Kann, Exchange |
| 69. M Boehnisch vs F Baumbach |
| 0-1 | 61 | 1970 | East German Championship | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 70. M Boehnisch vs J Brueggemann |
| 1-0 | 40 | 1970 | East German Championship | A07 King's Indian Attack |
| 71. R Postler vs M Boehnisch |
| 1-0 | 45 | 1970 | East German Championship | B12 Caro-Kann Defense |
| 72. M Boehnisch vs Knaak |
| 1-0 | 42 | 1970 | East German Championship | E77 King's Indian |
| 73. H Brameyer vs M Boehnisch |
| ½-½ | 21 | 1970 | East German Championship | A10 English |
| 74. M Boehnisch vs A Hennings |
| ½-½ | 23 | 1970 | East German Championship | C49 Four Knights |
| 75. M Schoeneberg vs M Boehnisch |
| 1-0 | 37 | 1970 | East German Championship | D19 Queen's Gambit Declined Slav, Dutch |
Kibitzing
