| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 76. B Kouatly vs E Tsuboi |
| 1-0 | 23 | 1986 | Dubai Olympiad | A67 Benoni, Taimanov Variation |
| 77. R Toledo vs E Tsuboi |
| 0-1 | 46 | 1986 | Dubai Olympiad | D91 Grunfeld, 5.Bg5 |
| 78. E Tsuboi vs H Kaenel |
| 0-1 | 43 | 1986 | Dubai Olympiad | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 79. J Lechtynsky vs E Tsuboi |
| 1-0 | 32 | 1986 | Dubai Olympiad | A04 Reti Opening |
| 80. J Guimaraes vs E Tsuboi |
| 0-1 | 28 | 1986 | Dubai Olympiad | D76 Neo-Grunfeld, 6.cd Nxd5, 7.O-O Nb6 |
| 81. E Tsuboi vs A Acosta |
| 1-0 | 51 | 1986 | Dubai Olympiad | B32 Sicilian |
| 82. E Tsuboi vs E Limp |
| 0-1 | 28 | 1987 | Brazilian Championship | B93 Sicilian, Najdorf, 6.f4 |
| 83. E Tsuboi vs J S Bezerra de Lucena |
| 1-0 | 40 | 1987 | Brazilian Championship | B13 Caro-Kann, Exchange |
| 84. E Tsuboi vs A A Correa |
| ½-½ | 54 | 1987 | Brazilian Championship | B08 Pirc, Classical |
| 85. E Palmeira vs E Tsuboi |
| 0-1 | 62 | 1987 | Brazilian Championship | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 86. W Borges vs E Tsuboi |
| 1-0 | 48 | 1987 | Brazilian Championship | D86 Grunfeld, Exchange |
| 87. V Chemin vs E Tsuboi |
| 1-0 | 39 | 1987 | Brazilian Championship | A48 King's Indian |
| 88. R Teixeira vs E Tsuboi |
| 1-0 | 17 | 1987 | Brazilian Championship | A30 English, Symmetrical |
| 89. C Gouveia vs E Tsuboi |
| 1-0 | 27 | 1987 | Brazilian Championship | A36 English |
| 90. J Mann de Toledo vs E Tsuboi |
| 1-0 | 37 | 1988 | Brazilian Championship | D86 Grunfeld, Exchange |
| 91. E Tsuboi vs A C Rocha |
| 0-1 | 20 | 1988 | Brazilian Championship | C93 Ruy Lopez, Closed, Smyslov Defense |
| 92. A S Segal vs E Tsuboi |
| ½-½ | 8 | 1988 | Brazilian Championship | C68 Ruy Lopez, Exchange |
| 93. E Tsuboi vs A Resende |
| ½-½ | 51 | 1988 | Brazilian Championship | B42 Sicilian, Kan |
| 94. E Tsuboi vs E Matsuura |
| ½-½ | 61 | 1988 | Brazilian Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 95. A de Castro vs E Tsuboi |
| ½-½ | 25 | 1988 | Brazilian Championship | D85 Grunfeld |
| 96. E Tsuboi vs D Lima |
| 1-0 | 52 | 1988 | Brazilian Championship | C65 Ruy Lopez, Berlin Defense |
| 97. F Cavalcanti vs E Tsuboi |
| 0-1 | 25 | 1988 | BRA-ch+ | B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 |
| 98. E Tsuboi vs V Chemin |
| 1-0 | 45 | 1988 | Brazilian Championship | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 99. R Teixeira vs E Tsuboi |
| 0-1 | 81 | 1988 | Brazilian Championship | A30 English, Symmetrical |
| 100. E Tsuboi vs H van Riemsdijk |
| 0-1 | 35 | 1988 | Brazilian Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
Kibitzing
