| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. B Andersen vs S Muehlberg |
| 0-1 | 30 | 1956 | Dresden | A57 Benko Gambit |
| 27. Uhlmann vs B Andersen |
| 1-0 | 36 | 1956 | Dresden | E79 King's Indian, Four Pawns Attack, Main line |
| 28. I Bilek vs B Andersen |
 | 1-0 | 28 | 1956 | Dresden | B63 Sicilian, Richter-Rauzer Attack |
| 29. B Andersen vs M Trajkovic |
| 0-1 | 72 | 1956 | Dresden | E86 King's Indian, Samisch, Orthodox, 7.Nge2 c6 |
| 30. B H Wood vs B Andersen |
| 0-1 | 41 | 1957 | Stevenson Memorial | E76 King's Indian, Four Pawns Attack |
| 31. B Andersen vs Gligoric |
| ½-½ | 49 | 1957 | Stevenson Memorial | E67 King's Indian, Fianchetto |
| 32. N Padevsky vs B Andersen |
| 1-0 | 50 | 1957 | World Student Team Championship | B90 Sicilian, Najdorf |
| 33. B Andersen vs I Asmundsson |
| 0-1 | 38 | 1957 | World Student Team Championship | E80 King's Indian, Samisch Variation |
| 34. B Andersen vs A Feuerstein |
| 1-0 | 21 | 1957 | World Student Team Championship | E80 King's Indian, Samisch Variation |
| 35. Polugaevsky vs B Andersen |
| 1-0 | 34 | 1957 | World Student Team Championship | B96 Sicilian, Najdorf |
| 36. F Blatny vs B Andersen |
| ½-½ | 42 | 1957 | World Student Team Championship | B88 Sicilian, Fischer-Sozin Attack |
| 37. Forintos vs B Andersen |
| 1-0 | 41 | 1957 | World Student Team Championship | A04 Reti Opening |
| 38. D G Mackay vs B Andersen |
| 0-1 | 12 | 1958 | Stevenson Memorial | B08 Pirc, Classical |
| 39. Bobotsov vs B Andersen |
 | ½-½ | 115 | 1958 | Munich Olympiad qual-1 | A23 English, Bremen System, Keres Variation |
| 40. B Andersen vs E Romani |
| ½-½ | 45 | 1958 | Munich Olympiad qual-1 | E88 King's Indian, Samisch, Orthodox, 7.d5 c6 |
| 41. B Andersen vs B Canton |
| 1-0 | 39 | 1958 | Munich Olympiad qual-1 | E80 King's Indian, Samisch Variation |
| 42. F Benitez vs B Andersen |
| 0-1 | 38 | 1958 | Munich Olympiad qual-1 | A07 King's Indian Attack |
| 43. B Andersen vs Bronstein |
| 0-1 | 38 | 1958 | Munich Olympiad qual-1 | A92 Dutch |
| 44. J H Donner vs B Andersen |
| 1-0 | 37 | 1958 | Munich Olympiad qual-1 | E60 King's Indian Defense |
| 45. B Andersen vs A Prameshuber |
| 1-0 | 52 | 1958 | Munich Olympiad qual-1 | E75 King's Indian, Averbakh, Main line |
| 46. L Prins vs B Andersen |
| 1-0 | 23 | 1958 | Munich Olympiad Final-B | B50 Sicilian |
| 47. M Rantanen vs B Andersen |
| 0-1 | 26 | 1958 | Munich Olympiad Final-B | E46 Nimzo-Indian |
| 48. B Andersen vs G Palmason |
| 0-1 | 16 | 1958 | Munich Olympiad Final-B | B64 Sicilian, Richter-Rauzer Attack |
| 49. B Andersen vs C Lemoine |
| 1-0 | 55 | 1958 | Munich Olympiad Final-B | E81 King's Indian, Samisch |
| 50. O Sterner vs B Andersen |
| 1-0 | 24 | 1958 | Munich Olympiad Final-B | D25 Queen's Gambit Accepted |
Kibitzing
