| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. H Ardiansyah vs B Larsen |
 | 0-1 | 40 | 1973 | Bauang | B86 Sicilian, Fischer-Sozin Attack |
| 52. R Naranja vs H Ardiansyah |
| ½-½ | 38 | 1973 | Bauang | E07 Catalan, Closed |
| 53. H Ardiansyah vs R Cardoso |
| ½-½ | 40 | 1973 | Bauang | B83 Sicilian |
| 54. Kavalek vs H Ardiansyah |
| 1-0 | 41 | 1973 | Bauang | B06 Robatsch |
| 55. E Torre vs H Ardiansyah |
| ½-½ | 43 | 1973 | Bauang | B50 Sicilian |
| 56. Gligoric vs H Ardiansyah |
| 1-0 | 33 | 1973 | Manila | D55 Queen's Gambit Declined |
| 57. Ivkov vs H Ardiansyah |
| 1-0 | 70 | 1973 | Manila | E83 King's Indian, Samisch |
| 58. H Ardiansyah vs E De Castro |
| ½-½ | 78 | 1973 | Manila | B83 Sicilian |
| 59. R Naranja vs H Ardiansyah |
| ½-½ | 16 | 1973 | Manila | A38 English, Symmetrical |
| 60. H Ardiansyah vs V Liberzon |
| ½-½ | 80 | 1974 | Nice Olympiad qual-7 | B45 Sicilian, Taimanov |
| 61. H MacGrillen vs H Ardiansyah |
| 1-0 | 34 | 1974 | Nice Olympiad Final-C | B08 Pirc, Classical |
| 62. H Ardiansyah vs C Silva Sanchez |
| ½-½ | 40 | 1974 | Nice Olympiad Final-C | B28 Sicilian, O'Kelly Variation |
| 63. H Ardiansyah vs R Jamieson |
| ½-½ | 27 | 1974 | Nice Olympiad Final-C | B33 Sicilian |
| 64. L Popov vs H Ardiansyah |
| 1-0 | 63 | 1974 | Amsterdam IBM-B | D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 65. H Ardiansyah vs J M Boey |
| 0-1 | 56 | 1974 | Amsterdam IBM-B | C63 Ruy Lopez, Schliemann Defense |
| 66. D Ghizdavu vs H Ardiansyah |
| 1-0 | 39 | 1974 | Amsterdam IBM-B | B93 Sicilian, Najdorf, 6.f4 |
| 67. H Ardiansyah vs S Makarichev |
| 0-1 | 59 | 1974 | Amsterdam IBM-B | B59 Sicilian, Boleslavsky Variation, 7.Nb3 |
| 68. B Enklaar vs H Ardiansyah |
| ½-½ | 62 | 1974 | Amsterdam IBM-B | B92 Sicilian, Najdorf, Opocensky Variation |
| 69. H Ardiansyah vs H Bohm |
| 1-0 | 22 | 1974 | Amsterdam IBM-B | B07 Pirc |
| 70. G Ligterink vs H Ardiansyah |
| ½-½ | 24 | 1974 | Amsterdam IBM-B | B93 Sicilian, Najdorf, 6.f4 |
| 71. H Ardiansyah vs R Hartoch |
| 1-0 | 42 | 1974 | Amsterdam IBM-B | B83 Sicilian |
| 72. R Debarnot vs H Ardiansyah |
| ½-½ | 58 | 1974 | Amsterdam IBM-B | A13 English |
| 73. H Ardiansyah vs J Vogel |
| 1-0 | 41 | 1974 | Amsterdam IBM-B | C16 French, Winawer |
| 74. P Dely vs H Ardiansyah |
| 0-1 | 39 | 1974 | Amsterdam IBM-B | B06 Robatsch |
| 75. H Ardiansyah vs T Shaw |
| ½-½ | 43 | 1975 | Asian Masters | A14 English |
Kibitzing
