| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. I Vatnikov vs Karpov |
| ½-½ | 9 | 1968 | Moscow University Championship | C48 Four Knights |
| 52. M Schoeneberg vs I Vatnikov |
| 0-1 | 60 | 1969 | Moscow GU-DDR | C24 Bishop's Opening |
| 53. I Vatnikov vs M Schoeneberg |
| 0-1 | 60 | 1969 | Moscow GU-DDR | B10 Caro-Kann |
| 54. E Mukhin vs I Vatnikov |
| 1-0 | 40 | 1973 | VUZ Cup | C84 Ruy Lopez, Closed |
| 55. I Vatnikov vs V Meshkov |
| 0-1 | 34 | 1974 | Moscow Team Championship | C45 Scotch Game |
| 56. I Vatnikov vs N Bakulin |
| 0-1 | 56 | 1976 | Moscow Team Championship | D63 Queen's Gambit Declined, Orthodox Defense |
| 57. I Vatnikov vs J Bednarski |
| 1-0 | 40 | 1977 | Balashikha | D14 Queen's Gambit Declined Slav, Exchange Variation |
| 58. I Vatnikov vs N Kirov |
| ½-½ | 17 | 1977 | Balashikha | A35 English, Symmetrical |
| 59. I Vatnikov vs B Ivanovic |
| 1-0 | 59 | 1977 | Balashikha | A25 English |
| 60. P Peev vs I Vatnikov |
| 0-1 | 28 | 1977 | Balashikha | E80 King's Indian, Samisch Variation |
| 61. A Lanc vs I Vatnikov |
| 1-0 | 65 | 1977 | Balashikha | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 62. I Vatnikov vs L Neckar |
| 1-0 | 57 | 1977 | Balashikha | D44 Queen's Gambit Declined Semi-Slav |
| 63. Y Estrin vs I Vatnikov |
| ½-½ | 19 | 1977 | Balashikha | C45 Scotch Game |
| 64. V Borisov vs I Vatnikov |
| 1-0 | 29 | 1977 | Balashikha | D31 Queen's Gambit Declined |
| 65. I Vatnikov vs E Chaplinsky |
| ½-½ | 12 | 1977 | Balashikha | D14 Queen's Gambit Declined Slav, Exchange Variation |
| 66. Kholmov vs I Vatnikov |
| ½-½ | 16 | 1977 | Balashikha | D14 Queen's Gambit Declined Slav, Exchange Variation |
| 67. I Vatnikov vs S Makarichev |
| ½-½ | 22 | 1977 | Balashikha | B31 Sicilian, Rossolimo Variation |
| 68. Knaak vs I Vatnikov |
| ½-½ | 16 | 1977 | Balashikha | C68 Ruy Lopez, Exchange |
| 69. I Vatnikov vs G Szilagyi |
| ½-½ | 22 | 1977 | Balashikha | D35 Queen's Gambit Declined |
| 70. M Tseitlin vs I Vatnikov |
| 1-0 | 57 | 1985 | Bohemians | C26 Vienna |
| 71. K Mokry vs I Vatnikov |
| ½-½ | 18 | 1985 | Bohemians | C95 Ruy Lopez, Closed, Breyer |
| 72. J Ambroz vs I Vatnikov |
| 0-1 | 77 | 1985 | Bohemians | C77 Ruy Lopez |
| 73. J Lechtynsky vs I Vatnikov |
| 1-0 | 49 | 1985 | Bohemians | A46 Queen's Pawn Game |
| 74. I Vatnikov vs J Kossak |
| 1-0 | 44 | 1993 | New York Open | B46 Sicilian, Taimanov Variation |
| 75. I Vatnikov vs Dlugy |
| 0-1 | 50 | 1993 | New York Open | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
Kibitzing
