| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. L Ogaard vs M Sjoberg |
| 1-0 | 44 | 1981 | Gausdal International | A70 Benoni, Classical with 7.Nf3 |
| 52. A Amaro vs M Sjoberg |
| 0-1 | 64 | 1981 | World Youth U26 Team Championship | A62 Benoni, Fianchetto Variation |
| 53. M Sjoberg vs J Fischer |
| 1-0 | 40 | 1981 | World Youth U26 Team Championship | A31 English, Symmetrical, Benoni Formation |
| 54. Hodgson vs M Sjoberg |
| 1-0 | 37 | 1981 | World Youth U26 Team Championship | B21 Sicilian, 2.f4 and 2.d4 |
| 55. K Valkesalmi vs M Sjoberg |
| 0-1 | 40 | 1981 | World Youth U26 Team Championship | A07 King's Indian Attack |
| 56. M Sjoberg vs G Coppini |
| ½-½ | 49 | 1981 | World Youth U26 Team Championship | D46 Queen's Gambit Declined Semi-Slav |
| 57. M Sjoberg vs D Polajzer |
| ½-½ | 47 | 1981 | World Youth U26 Team Championship | E15 Queen's Indian |
| 58. L Bass vs M Sjoberg |
| 0-1 | 36 | 1981 | World Youth U26 Team Championship | A60 Benoni Defense |
| 59. Vladimirov vs M Sjoberg |
| 1-0 | 29 | 1981 | World Youth U26 Team Championship | A08 King's Indian Attack |
| 60. M Sjoberg vs C Schuster |
| 1-0 | 38 | 1981 | World Youth U26 Team Championship | D49 Queen's Gambit Declined Semi-Slav, Meran |
| 61. M Santo-Roman vs M Sjoberg |
| 1-0 | 41 | 1981 | World Youth U26 Team Championship | B44 Sicilian |
| 62. M Sjoberg vs E Pandavos |
| 1-0 | 45 | 1981 | World Youth U26 Team Championship | D52 Queen's Gambit Declined |
| 63. M Sjoberg vs J Horvath |
| 0-1 | 40 | 1983 | International Junior Tournament | B73 Sicilian, Dragon, Classical |
| 64. P Moulin vs M Sjoberg |
| ½-½ | 20 | 1983 | International Junior Tournament | B08 Pirc, Classical |
| 65. M Sjoberg vs E Vancini |
| ½-½ | 42 | 1983 | International Junior Tournament | B40 Sicilian |
| 66. M Simoncini vs M Sjoberg |
| 0-1 | 40 | 1983 | International Junior Tournament | E01 Catalan, Closed |
| 67. M Sjoberg vs A Steinfl |
| 0-1 | 40 | 1983 | International Junior Tournament | B33 Sicilian |
| 68. M Sjoberg vs M Ebeling |
| ½-½ | 41 | 1983 | International Junior Tournament | C55 Two Knights Defense |
| 69. F Gradassi vs M Sjoberg |
| ½-½ | 40 | 1983 | International Junior Tournament | A45 Queen's Pawn Game |
| 70. M Sjoberg vs E Gulgener |
| 1-0 | 40 | 1983 | International Junior Tournament | B92 Sicilian, Najdorf, Opocensky Variation |
| 71. E Arlandi vs M Sjoberg |
| 1-0 | 37 | 1983 | International Junior Tournament | E12 Queen's Indian |
| 72. P Chrz vs M Sjoberg |
| 0-1 | 60 | 1990 | Muenster Open | B21 Sicilian, 2.f4 and 2.d4 |
| 73. M Sjoberg vs M Schaefer |
| 1-0 | 36 | 1990 | Muenster Open | E70 King's Indian |
| 74. S Semina vs M Sjoberg |
| 1-0 | 63 | 1990 | Muenster Open | B43 Sicilian, Kan, 5.Nc3 |
| 75. H G Emunds vs M Sjoberg |
| 0-1 | 22 | 1990 | Muenster Open | B62 Sicilian, Richter-Rauzer |
Kibitzing
