| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Ekenberg vs H Akvist |
| 1-0 | 38 |
1966 |
Malmo SWE ch | B50 Sicilian |
| 2. H Akvist vs R Goode |
 | 1-0 | 34 |
1966 |
Malmo SWE ch | A16 English |
| 3. K Skold vs H Akvist |
| 1-0 | 54 |
1966 |
Malmo SWE ch | B20 Sicilian |
| 4. Z Nilsson vs H Akvist |
| 1-0 | 37 |
1966 |
Malmo SWE ch | C84 Ruy Lopez, Closed |
| 5. H Akvist vs A Olsson |
| 1-0 | 20 |
1966 |
Malmo SWE ch | C67 Ruy Lopez |
| 6. Ulf Andersson vs H Akvist |
| 1-0 | 34 |
1969 |
Sverige | C81 Ruy Lopez, Open, Howell Attack |
| 7. Y Aspstrom vs H Akvist |
| 1-0 | 40 |
1971 |
Eskilstuna | C00 French Defense |
| 8. H Akvist vs A Carlsson |
| 1-0 | 28 |
1971 |
Eskilstuna | B13 Caro-Kann, Exchange |
| 9. H Akvist vs O Kinnmark |
| 1-0 | 41 |
1971 |
Eskilstuna | B41 Sicilian, Kan |
| 10. L Liljedahl vs H Akvist |
| 1-0 | 36 |
1971 |
Eskilstuna | A16 English |
| 11. H Ek vs H Akvist |
| 1-0 | 32 |
1972 |
Skelleftea | A89 Dutch, Leningrad, Main Variation with Nc6 |
| 12. H Akvist vs M Czerniak |
| 1-0 | 38 |
1973 |
Eksjo 1st | B01 Scandinavian |
| 13. Huebner vs H Akvist |
| 1-0 | 58 |
1974 |
Oslo | A88 Dutch, Leningrad, Main Variation with c6 |
| 14. H Akvist vs E Paoli |
| 1-0 | 40 |
1975 |
Eksjo 3th | B56 Sicilian |
| 15. H Akvist vs G Kuzmin |
 | 1-0 | 22 |
1976 |
Reggio Emilia | B83 Sicilian |
| 16. Schussler vs H Akvist |
 | 1-0 | 87 |
1976 |
Sverige | C37 King's Gambit Accepted |
| 17. H Akvist vs G Kluger |
| 1-0 | 78 |
1977 |
Eksjo 5th | C96 Ruy Lopez, Closed |
| 18. H Akvist vs E Paoli |
| 1-0 | 52 |
1977 |
Eksjo 5th | B59 Sicilian, Boleslavsky Variation, 7.Nb3 |
| 19. W Schmidt vs H Akvist |
| 1-0 | 55 |
2002 |
Lasker mem op | E39 Nimzo-Indian, Classical, Pirc Variation |