| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 76. Miles vs L Karlsson |
| 1-0 | 44 | 1980 | Gausdal Int | E12 Queen's Indian |
| 77. L Karlsson vs Adorjan |
| ½-½ | 27 | 1980 | European Team Championship | A04 Reti Opening |
| 78. Y Gruenfeld vs L Karlsson |
| 1-0 | 54 | 1980 | European Team Championship | C05 French, Tarrasch |
| 79. L Karlsson vs Tal |
 | 1-0 | 41 | 1980 | European Team Championship | A04 Reti Opening |
| 80. Gligoric vs L Karlsson |
| 1-0 | 41 | 1980 | European Team Championship | C16 French, Winawer |
| 81. L Karlsson vs G Tringov |
| 0-1 | 42 | 1980 | European Team Championship | A04 Reti Opening |
| 82. M Stean vs L Karlsson |
| ½-½ | 39 | 1980 | European Team Championship | A30 English, Symmetrical |
| 83. L Karlsson vs Smejkal |
| 0-1 | 60 | 1980 | European Team Championship | A04 Reti Opening |
| 84. L Karlsson vs I Nemet |
| 1-0 | 59 | 1980 | Favorite Hammonia | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 85. P Dankert vs L Karlsson |
| 1-0 | 67 | 1980 | Favorite Hammonia | C00 French Defense |
| 86. L Karlsson vs S Holm |
| ½-½ | 61 | 1980 | Favorite Hammonia | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 87. Hort vs L Karlsson |
| 1-0 | 41 | 1980 | Favorite Hammonia | C16 French, Winawer |
| 88. L Karlsson vs G Rabeler |
| 0-1 | 53 | 1980 | Favorite Hammonia | A34 English, Symmetrical |
| 89. L Karlsson vs C Clemens |
| 1-0 | 59 | 1980 | Favorite Hammonia | A80 Dutch |
| 90. H Schussler vs L Karlsson |
| ½-½ | 20 | 1980 | Favorite Hammonia | A04 Reti Opening |
| 91. L Karlsson vs Pachman |
| 1-0 | 57 | 1980 | Favorite Hammonia | A06 Reti Opening |
| 92. H Cording vs L Karlsson |
| 0-1 | 31 | 1980 | Favorite Hammonia | C02 French, Advance |
| 93. L Karlsson vs T Kordsachia |
| 1-0 | 32 | 1980 | Favorite Hammonia | A07 King's Indian Attack |
| 94. H Lappoehn vs L Karlsson |
| ½-½ | 81 | 1980 | Favorite Hammonia | A31 English, Symmetrical, Benoni Formation |
| 95. L Karlsson vs J O Fries-Nielsen |
| 1-0 | 40 | 1980 | Favorite Hammonia | A05 Reti Opening |
| 96. B Kurajica vs L Karlsson |
| ½-½ | 36 | 1980 | Favorite Hammonia | C16 French, Winawer |
| 97. L Karlsson vs L Vadasz |
| 1-0 | 34 | 1980 | Yerevan | A15 English |
| 98. L Karlsson vs Tseshkovsky |
| 0-1 | 40 | 1980 | Yerevan | A22 English |
| 99. Suba vs L Karlsson |
| ½-½ | 27 | 1980 | Yerevan | A30 English, Symmetrical |
| 100. H Dobosz vs L Karlsson |
| ½-½ | 57 | 1980 | Yerevan | C03 French, Tarrasch |
Kibitzing
