Game |
| Result | Moves |
Year | Event/Locale | Opening |
26. O Magnusson vs M Solmundarson |
| ½-½ | 17 | 1970 | ISL-ch playoff | A07 King's Indian Attack |
27. M Solmundarson vs O Magnusson |
| 0-1 | 40 | 1970 | ISL-ch playoff | D55 Queen's Gambit Declined |
28. M Solmundarson vs E Konci |
| 1-0 | 40 | 1970 | Siegen Olympiad qual-6 | D40 Queen's Gambit Declined, Semi-Tarrasch |
29. M Solmundarson vs N Padevsky |
| ½-½ | 22 | 1970 | Siegen Olympiad qual-6 | A81 Dutch |
30. M J Freeman vs M Solmundarson |
| 0-1 | 20 | 1970 | Siegen Olympiad Final-C | E76 King's Indian, Four Pawns Attack |
31. M Solmundarson vs L Ogaard |
| ½-½ | 33 | 1970 | Siegen Olympiad Final-C | A48 King's Indian |
32. M Solmundarson vs K Van Schoor |
| ½-½ | 28 | 1970 | Siegen Olympiad Final-C | B07 Pirc |
33. H Georgsson vs M Solmundarson |
| 0-1 | 53 | 1972 | Reykjavik | B15 Caro-Kann |
34. M Solmundarson vs Stein |
| 0-1 | 26 | 1972 | Reykjavik | A43 Old Benoni |
35. J Kristinsson vs M Solmundarson |
| ½-½ | 33 | 1972 | Reykjavik | E81 King's Indian, Samisch |
36. Timman vs M Solmundarson |
| ½-½ | 36 | 1972 | Reykjavik | B13 Caro-Kann, Exchange |
37. M Solmundarson vs F Olafsson |
| ½-½ | 40 | 1972 | Reykjavik | A32 English, Symmetrical Variation |
38. M Solmundarson vs Andersson |
 | 0-1 | 35 | 1972 | Reykjavik | A48 King's Indian |
39. M Solmundarson vs Tukmakov |
| ½-½ | 36 | 1972 | Reykjavik | E67 King's Indian, Fianchetto |
40. Gheorghiu vs M Solmundarson |
| 1-0 | 32 | 1972 | Reykjavik | E82 King's Indian, Samisch, double Fianchetto Variation |
41. M Solmundarson vs B Carpinter |
| 1-0 | 41 | 1972 | Skopje Olympiad qual-4 | E45 Nimzo-Indian, 4.e3, Bronstein (Byrne) Variation |
42. M Solmundarson vs H Kestler |
| 0-1 | 38 | 1972 | Skopje Olympiad qual-4 | E88 King's Indian, Samisch, Orthodox, 7.d5 c6 |
43. M Solmundarson vs F Padilla |
| 1-0 | 44 | 1972 | Skopje Olympiad qual-4 | D35 Queen's Gambit Declined |
44. J Emma vs M Solmundarson |
| 1-0 | 39 | 1972 | Skopje Olympiad qual-4 | B05 Alekhine's Defense, Modern |
45. M Solmundarson vs I Le Marquand |
| ½-½ | 55 | 1972 | Skopje Olympiad qual-4 | A17 English |
46. M Solmundarson vs J A Gutierrez Herrera |
| 1-0 | 53 | 1972 | Skopje Olympiad Final-B | A31 English, Symmetrical, Benoni Formation |
47. G Trikaliotis vs M Solmundarson |
| 0-1 | 41 | 1972 | Skopje Olympiad Final-B | B03 Alekhine's Defense |
48. M Solmundarson vs D Zorigt |
| 0-1 | 27 | 1972 | Skopje Olympiad Final-B | E87 King's Indian, Samisch, Orthodox |
49. M Solmundarson vs F Cornelis |
| 1-0 | 21 | 1972 | Skopje Olympiad Final-B | A91 Dutch Defense |
50. A Bachtiar vs M Solmundarson |
| 0-1 | 41 | 1972 | Skopje Olympiad Final-B | B02 Alekhine's Defense |