| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. B Hammar vs H Schussler |
| ½-½ | 25 | 1978 | Swedish Championship | B09 Pirc, Austrian Attack |
| 27. B Hammar vs C Niklasson |
| ½-½ | 22 | 1978 | Swedish Championship | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 28. B Hammar vs L Karlsson |
| ½-½ | 42 | 1978 | Swedish Championship | C10 French |
| 29. B Hammar vs B Jansson |
| ½-½ | 38 | 1978 | Swedish Championship | B05 Alekhine's Defense, Modern |
| 30. B Hammar vs P Helmertz |
| ½-½ | 10 | 1978 | Swedish Championship | C10 French |
| 31. B Hammar vs C M Bjork |
| 0-1 | 33 | 1978 | Swedish Championship | A42 Modern Defense, Averbakh System |
| 32. D Cramling vs B Hammar |
| ½-½ | 42 | 1978 | Swedish Championship | E92 King's Indian |
| 33. B Bengtsson vs B Hammar |
| ½-½ | 41 | 1978 | Swedish Championship | C44 King's Pawn Game |
| 34. N Renman vs B Hammar |
| 1-0 | 49 | 1978 | Swedish Championship | A15 English |
| 35. A Ornstein vs B Hammar |
| ½-½ | 18 | 1978 | Swedish Championship | A33 English, Symmetrical |
| 36. B Bengtsson vs B Hammar |
| 1-0 | 41 | 1979 | Swedish Championship | B90 Sicilian, Najdorf |
| 37. B Hammar vs A Fridh |
| 0-1 | 38 | 1979 | Swedish Championship | C89 Ruy Lopez, Marshall |
| 38. B Hammar vs C Gruvaeus |
| 1-0 | 27 | 1979 | Swedish Championship | B09 Pirc, Austrian Attack |
| 39. B Hammar vs J Lind |
| ½-½ | 59 | 1979 | Swedish Championship | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 40. B Hammar vs P Ostberg |
| ½-½ | 29 | 1979 | Swedish Championship | C19 French, Winawer, Advance |
| 41. B Hammar vs B Svensson |
| ½-½ | 19 | 1979 | Swedish Championship | B32 Sicilian |
| 42. B Hammar vs T Varjomaa |
| 1-0 | 40 | 1979 | Swedish Championship | C19 French, Winawer, Advance |
| 43. T Marttala vs B Hammar |
| ½-½ | 50 | 1979 | Swedish Championship | E94 King's Indian, Orthodox |
| 44. A Olsson vs B Hammar |
| ½-½ | 13 | 1979 | Swedish Championship | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 45. U Elfvin vs B Hammar |
| ½-½ | 62 | 1979 | Swedish Championship | D91 Grunfeld, 5.Bg5 |
| 46. G Rorvall vs B Hammar |
| ½-½ | 35 | 1979 | Swedish Championship | B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 |
| 47. B Hammar vs R Ekstrom |
| ½-½ | 20 | 1979 | Swedish Championship | C10 French |
| 48. T Wedberg vs B Hammar |
| ½-½ | 36 | 1979 | Swedish Championship | B94 Sicilian, Najdorf |
| 49. M Johansson vs B Hammar |
| 1-0 | 50 | 1980 | Swedish Championship | A02 Bird's Opening |
| 50. B Hammar vs A Ornstein |
| 1-0 | 35 | 1980 | Swedish Championship | A46 Queen's Pawn Game |
Kibitzing
