| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. Antoshin vs A Petersons |
| 1-0 | 30 | 1959 | 2nd Soviet Spartakiad Final-A | A43 Old Benoni |
| 52. V Shiyanovsky vs A Petersons |
| 1-0 | 35 | 1959 | 2nd Soviet Spartakiad Final-A | A43 Old Benoni |
| 53. A Petersons vs Keres |
| ½-½ | 22 | 1960 | Parnu | A29 English, Four Knights, Kingside Fianchetto |
| 54. A Petersons vs A Movshovich |
| 0-1 | 39 | 1960 | URS-ch sf Vilnius | D11 Queen's Gambit Declined Slav |
| 55. Gipslis vs A Petersons |
| ½-½ | 32 | 1960 | URS-ch sf Vilnius | B28 Sicilian, O'Kelly Variation |
| 56. A Petersons vs Polugaevsky |
| 0-1 | 39 | 1960 | URS-ch sf Vilnius | A25 English |
| 57. Flohr vs A Petersons |
| ½-½ | 63 | 1960 | URS-ch sf Vilnius | A15 English |
| 58. A Petersons vs A Novopashin |
| ½-½ | 46 | 1960 | URS-ch sf Vilnius | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 59. Tolush vs A Petersons |
| ½-½ | 27 | 1960 | URS-ch sf Vilnius | B28 Sicilian, O'Kelly Variation |
| 60. A Petersons vs V Osnos |
| ½-½ | 42 | 1960 | URS-ch sf Vilnius | A37 English, Symmetrical |
| 61. Y Estrin vs A Petersons |
| ½-½ | 54 | 1960 | URS-ch sf Vilnius | B33 Sicilian |
| 62. A Petersons vs I Vistaneckis |
| ½-½ | 42 | 1960 | URS-ch sf Vilnius | A13 English |
| 63. G Ustinov vs A Petersons |
| 1-0 | 26 | 1960 | URS-ch sf Vilnius | B90 Sicilian, Najdorf |
| 64. A Petersons vs Antoshin |
| ½-½ | 35 | 1960 | URS-ch sf Vilnius | A30 English, Symmetrical |
| 65. G Uusi vs A Petersons |
| ½-½ | 65 | 1960 | URS-ch sf Vilnius | A60 Benoni Defense |
| 66. A Petersons vs L Barenbaum |
| ½-½ | 53 | 1960 | URS-ch sf Vilnius | A30 English, Symmetrical |
| 67. Gufeld vs A Petersons |
| ½-½ | 18 | 1960 | URS-ch sf Vilnius | B28 Sicilian, O'Kelly Variation |
| 68. A Petersons vs Simagin |
| ½-½ | 43 | 1960 | URS-ch sf Vilnius | E46 Nimzo-Indian |
| 69. A Petersons vs A Cherepkov |
| ½-½ | 21 | 1960 | URS-ch sf Vilnius | A22 English |
| 70. Bagirov vs A Petersons |
| 0-1 | 58 | 1960 | URS-ch sf Vilnius | B44 Sicilian |
| 71. Petrosian vs A Petersons |
| 1-0 | 49 | 1960 | 7th Soviet Team Championship | A46 Queen's Pawn Game |
| 72. I Nei vs A Petersons |
| 1-0 | 43 | 1960 | 7th Soviet Team Championship | B54 Sicilian |
| 73. A Petersons vs V Mikenas |
| 1-0 | 35 | 1961 | Baltic Republics Championship | A29 English, Four Knights, Kingside Fianchetto |
| 74. A Blagidze vs A Petersons |
| 1-0 | 37 | 1961 | Baltic Republics Championship | E46 Nimzo-Indian |
| 75. T Lomaia vs A Petersons |
| 0-1 | 48 | 1961 | Baltic Republics Championship | E81 King's Indian, Samisch |
Kibitzing
