| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. A Buslaev vs R Etruk |
| ½-½ | 25 | 1968 | 6th Soviet Team Cup | D36 Queen's Gambit Declined, Exchange, Positional line, 6.Qc2 |
| 52. R Etruk vs S Giterman |
| ½-½ | 15 | 1968 | 6th Soviet Team Cup | A08 King's Indian Attack |
| 53. R Etruk vs Smyslov |
| 0-1 | 33 | 1968 | 6th Soviet Team Cup | A22 English |
| 54. R Etruk vs Boleslavsky |
| ½-½ | 13 | 1968 | 6th Soviet Team Cup | A49 King's Indian, Fianchetto without c4 |
| 55. R Etruk vs E Haag |
| ½-½ | 33 | 1969 | Tallinn | A05 Reti Opening |
| 56. M Damjanovic vs R Etruk |
| ½-½ | 37 | 1969 | Tallinn | B07 Pirc |
| 57. R Etruk vs Stein |
| 0-1 | 49 | 1969 | Tallinn | A10 English |
| 58. R Etruk vs V Liberzon |
| ½-½ | 32 | 1969 | Tallinn | A49 King's Indian, Fianchetto without c4 |
| 59. Barcza vs R Etruk |
| 1-0 | 68 | 1969 | Tallinn | A04 Reti Opening |
| 60. R Etruk vs Gipslis |
| ½-½ | 79 | 1969 | Tallinn | A04 Reti Opening |
| 61. I Szabo vs R Etruk |
| 1-0 | 41 | 1969 | Tallinn | B09 Pirc, Austrian Attack |
| 62. R Etruk vs Gufeld |
| 0-1 | 36 | 1969 | Tallinn | A37 English, Symmetrical |
| 63. I Nei vs R Etruk |
| 1-0 | 32 | 1969 | Tallinn | B00 Uncommon King's Pawn Opening |
| 64. R Etruk vs E Book |
| 1-0 | 49 | 1969 | Tallinn | A04 Reti Opening |
| 65. U Tarve vs R Etruk |
 | ½-½ | 63 | 1969 | Tallinn | B08 Pirc, Classical |
| 66. R Etruk vs Keres |
| 0-1 | 40 | 1969 | Tallinn | A19 English, Mikenas-Carls, Sicilian Variation |
| 67. A Arulaid vs R Etruk |
| ½-½ | 11 | 1969 | Tallinn | A41 Queen's Pawn Game (with ...d6) |
| 68. Shamkovich vs R Etruk |
| 0-1 | 41 | 1969 | URS-ch sf Kiev | A67 Benoni, Taimanov Variation |
| 69. R Etruk vs H Pohla |
| 1-0 | 46 | 1970 | Estonian Championship | A49 King's Indian, Fianchetto without c4 |
| 70. R Etruk vs A Arulaid |
| 1-0 | 48 | 1970 | Estonian Championship | A21 English |
| 71. R Etruk vs A Vooremaa |
| 1-0 | 78 | 1970 | Estonian Championship | A10 English |
| 72. R Etruk vs Keres |
| 0-1 | 35 | 1971 | Parnu | A15 English |
| 73. H Pohla vs R Etruk |
| 0-1 | 41 | 1971 | Parnu | A41 Queen's Pawn Game (with ...d6) |
| 74. R Etruk vs T Oim |
| 1-0 | 41 | 1971 | Parnu | E67 King's Indian, Fianchetto |
| 75. A Vooremaa vs R Etruk |
| ½-½ | 15 | 1971 | Parnu | A41 Queen's Pawn Game (with ...d6) |
Kibitzing
