| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 76. T Ristoja vs E Raaste |
| ½-½ | 30 | 1981 | Helsinki | C00 French Defense |
| 77. H Hurme vs T Ristoja |
| 0-1 | 35 | 1981 | Helsinki | E12 Queen's Indian |
| 78. T Ristoja vs L Karlsson |
| 1-0 | 34 | 1981 | Helsinki | C04 French, Tarrasch, Guimard Main line |
| 79. A Sznapik vs T Ristoja |
| 1-0 | 40 | 1981 | Helsinki | B27 Sicilian |
| 80. T Ristoja vs T Binham |
| ½-½ | 16 | 1981 | Helsinki | B31 Sicilian, Rossolimo Variation |
| 81. T Ristoja vs K Ojanen |
| ½-½ | 18 | 1983 | FIN-ch | B56 Sicilian |
| 82. E Raaste vs T Ristoja |
| 1-0 | 29 | 1984 | Helsinki Open | A25 English |
| 83. T Ristoja vs H Korhonen |
| 1-0 | 27 | 1984 | Helsinki Open | C27 Vienna Game |
| 84. T Viljava vs T Ristoja |
| ½-½ | 20 | 1986 | FIN-chT | B01 Scandinavian |
| 85. T Ristoja vs H Salokangas |
| ½-½ | 32 | 1987 | Helsinki | B93 Sicilian, Najdorf, 6.f4 |
| 86. T Ristoja vs Y Rantanen |
| ½-½ | 19 | 1987 | Finnish Championship | C76 Ruy Lopez, Modern Steinitz Defense, Fianchetto Variation |
| 87. A Hentunen vs T Ristoja |
| ½-½ | 51 | 1987 | Finnish Championship | A25 English |
| 88. H Koskinen vs T Ristoja |
| ½-½ | 23 | 1987 | Finnish Championship | D03 Torre Attack (Tartakower Variation) |
| 89. H Laasanen vs T Ristoja |
| ½-½ | 19 | 1987 | Finnish Championship | E77 King's Indian |
| 90. P Lehtivaara vs T Ristoja |
| ½-½ | 22 | 1987 | Finnish Championship | B30 Sicilian |
| 91. A Loisa vs T Ristoja |
| ½-½ | 47 | 1987 | Finnish Championship | A07 King's Indian Attack |
| 92. R Nokka vs T Ristoja |
| 0-1 | 63 | 1987 | Finnish Championship | B22 Sicilian, Alapin |
| 93. T Pirttimaki vs T Ristoja |
| ½-½ | 43 | 1987 | Finnish Championship | A07 King's Indian Attack |
| 94. T Ristoja vs M Ebeling |
| ½-½ | 16 | 1987 | Finnish Championship | E12 Queen's Indian |
| 95. T Ristoja vs M Kivisto |
| ½-½ | 8 | 1987 | Finnish Championship | B42 Sicilian, Kan |
| 96. T Ristoja vs J Partanen |
| ½-½ | 11 | 1987 | Finnish Championship | B16 Caro-Kann, Bronstein-Larsen Variation |
| 97. T Ristoja vs A Pyhala |
| ½-½ | 14 | 1987 | Finnish Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 98. T Ristoja vs R Nevanlinna |
| 0-1 | 30 | 1988 | Finnish Championship | B89 Sicilian |
| 99. J Yrjola vs T Ristoja |
| 1-0 | 27 | 1988 | Finnish Championship | D24 Queen's Gambit Accepted |
| 100. T Ristoja vs P Kekki |
| ½-½ | 12 | 1988 | Finnish Championship | C02 French, Advance |
Kibitzing
