| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Larsen vs S Hamann |
| 1-0 | 40 |
1959 |
DEN-ch | A37 English, Symmetrical |
| 2. S Hamann vs S From |
| 0-1 | 72 |
1960 |
Ch Denmark, Aalborg (Denmark) | E90 King's Indian |
| 3. S Hamann vs W Golz |
| ½-½ | 19 |
1960 |
Nimzowitsch mem | C01 French, Exchange |
| 4. S Hamann vs J Enevoldsen |
| ½-½ | 45 |
1960 |
Ch Denmark, Aalborg (Denmark) | B19 Caro-Kann, Classical |
| 5. S Holm vs S Hamann |
| 0-1 | 30 |
1960 |
Nimzowitsch mem | A15 English |
| 6. S Hamann vs Geller |
 | 0-1 | 15 |
1960 |
Copenhagen | E91 King's Indian |
| 7. K Blom vs S Hamann |
| ½-½ | 38 |
1960 |
Ch Denmark, Aalborg (Denmark) | A47 Queen's Indian |
| 8. S Hamann vs J Enevoldsen |
| 1-0 | 41 |
1960 |
Nimzowitsch mem | D34 Queen's Gambit Declined, Tarrasch |
| 9. S Hamann vs Larsen |
| 0-1 | 52 |
1960 |
Nimzowitsch mem | B01 Scandinavian |
| 10. H Nielsen vs S Hamann |
| ½-½ | 44 |
1960 |
Ch Denmark, Aalborg (Denmark) | A80 Dutch |
| 11. B Andersen vs S Hamann |
| 1-0 | 41 |
1960 |
Nimzowitsch mem | E92 King's Indian |
| 12. E Jensen vs S Hamann |
| 0-1 | 29 |
1960 |
Ch Denmark, Aalborg (Denmark) | A10 English |
| 13. S Hamann vs J T Barendregt |
| 1-0 | 45 |
1960 |
Nimzowitsch mem | B09 Pirc, Austrian Attack |
| 14. E Pedersen vs S Hamann |
| 1-0 | 43 |
1960 |
Ch Denmark, Aalborg (Denmark) | C70 Ruy Lopez |
| 15. P M Nielsen vs S Hamann |
| 0-1 | 40 |
1960 |
Nimzowitsch mem | B40 Sicilian |
| 16. S Hamann vs T Haahr |
 | 1-0 | 37 |
1960 |
Ch Denmark, Aalborg (Denmark) | D21 Queen's Gambit Accepted |
| 17. S Hamann vs Stahlberg |
| ½-½ | 33 |
1960 |
Nimzowitsch mem | D27 Queen's Gambit Accepted, Classical |
| 18. A Nielsen vs S Hamann |
| ½-½ | 40 |
1960 |
Ch Denmark, Aalborg (Denmark) | A10 English |
| 19. S Hamann vs F Petersen |
| 1-0 | 39 |
1960 |
Ch Denmark, Aalborg (Denmark) | B40 Sicilian |
| 20. W Pietzsch vs S Hamann |
| ½-½ | 37 |
1960 |
Nimzowitsch mem | B42 Sicilian, Kan |
| 21. S Hamann vs B Kolvig |
| 0-1 | 23 |
1960 |
Ch Denmark, Aalborg (Denmark) | D97 Grunfeld, Russian |
| 22. S Hamann vs B Kolvig |
| 1-0 | 68 |
1960 |
Nimzowitsch mem | B96 Sicilian, Najdorf |
| 23. Petrosian vs S Hamann |
| 1-0 | 64 |
1960 |
Copenhagen | E91 King's Indian |
| 24. S Hamann vs V J Hansen |
| ½-½ | 15 |
1960 |
Ch Denmark, Aalborg (Denmark) | B45 Sicilian, Taimanov |
| 25. C Orbaan vs S Hamann |
 | 1-0 | 23 |
1960 |
Nimzowitsch mem | C68 Ruy Lopez, Exchange |