| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. I Larsen vs V Borisenko |
 | 0-1 | 40 | 1949 | World Championship (Women) 1949/50 | E20 Nimzo-Indian |
| 27. E Tranmer vs I Larsen |
| ½-½ | 46 | 1949 | World Championship (Women) 1949/50 | C10 French |
| 28. I Larsen vs L Rudenko |
| ½-½ | 30 | 1949 | World Championship (Women) 1949/50 | E20 Nimzo-Indian |
| 29. O Rubtsova vs I Larsen |
| 1-0 | 29 | 1949 | World Championship (Women) 1949/50 | B15 Caro-Kann |
| 30. I Larsen vs N Hruskova-Belska |
| 0-1 | 54 | 1950 | World Championship (Women) 1949/50 | A84 Dutch |
| 31. C Benini vs I Larsen |
| 1-0 | 42 | 1950 | World Championship (Women) 1949/50 | D63 Queen's Gambit Declined, Orthodox Defense |
| 32. I Larsen vs R Hermanowa |
| 1-0 | 57 | 1950 | World Championship (Women) 1949/50 | D95 Grunfeld |
| 33. C Chaude de Silans vs I Larsen |
| 1-0 | 31 | 1950 | World Championship (Women) 1949/50 | B18 Caro-Kann, Classical |
| 34. I Larsen vs G Gresser |
| 1-0 | 62 | 1950 | World Championship (Women) 1949/50 | D52 Queen's Gambit Declined |
| 35. E Bykova vs I Larsen |
| ½-½ | 75 | 1950 | World Championship (Women) 1949/50 | C10 French |
| 36. I Larsen vs E Keller-Herrmann |
| 0-1 | 44 | 1950 | World Championship (Women) 1949/50 | A34 English, Symmetrical |
| 37. F Heemskerk vs I Larsen |
| 1-0 | 38 | 1950 | World Championship (Women) 1949/50 | D37 Queen's Gambit Declined |
| 38. I Larsen vs M T Mora Iturralde |
| 1-0 | 36 | 1950 | World Championship (Women) 1949/50 | D45 Queen's Gambit Declined Semi-Slav |
| 39. G Nuesken vs I Larsen |
| 1-0 | 27 | 1954 | Leipzig Zonal (Women) | A30 English, Symmetrical |
| 40. K Radzikowska vs I Larsen |
| 1-0 | 41 | 1957 | Emmen Olympiad (Women) qual-3 | C78 Ruy Lopez |
| 41. E Pritchard vs I Larsen |
| 0-1 | 24 | 1957 | Emmen Olympiad (Women) qual-3 | C23 Bishop's Opening |
| 42. V Nedeljkovic vs I Larsen |
| 1-0 | 56 | 1959 | Lindau (Women) | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 43. I Larsen vs C Roodzant |
| 0-1 | 27 | 1959 | Lindau (Women) | D03 Torre Attack (Tartakower Variation) |
| 44. I Larsen vs C Roodzant |
| ½-½ | 31 | 1959 | Amsterdam Danlon (Women) | D03 Torre Attack (Tartakower Variation) |
| 45. F Heemskerk vs I Larsen |
| 1-0 | 44 | 1959 | Amsterdam Danlon (Women) | D00 Queen's Pawn Game |
| 46. I Larsen vs R M Bruce |
| 0-1 | 48 | 1959 | Amsterdam Danlon (Women) | A91 Dutch Defense |
| 47. I Larsen vs L Timofejeva |
| 1-0 | 60 | 1959 | Amsterdam Danlon (Women) | A45 Queen's Pawn Game |
| 48. E Rinder vs I Larsen |
| 1-0 | 59 | 1959 | Amsterdam Danlon (Women) | C77 Ruy Lopez |
| 49. A Sunnucks vs I Larsen |
| 0-1 | 49 | 1966 | Oberhausen Olympiad (Women) | B01 Scandinavian |
| 50. I Larsen vs E Keller-Herrmann |
| 0-1 | 62 | 1966 | Oberhausen Olympiad (Women) | E20 Nimzo-Indian |
Kibitzing
