| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 151. E Tsuboi vs C Braga |
| ½-½ | 23 | 1991 | Brazilian Championship 3rd place | C67 Ruy Lopez |
| 152. E Tsuboi vs C Braga |
| 1-0 | 24 | 1991 | Brazilian Championship 3rd place | B36 Sicilian, Accelerated Fianchetto |
| 153. C Braga vs E Tsuboi |
| 1-0 | 40 | 1991 | Brazilian Championship 3rd place | B25 Sicilian, Closed |
| 154. E Tsuboi vs C Braga |
| ½-½ | 28 | 1991 | Brazilian Championship 3rd place | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 155. C Braga vs E Tsuboi |
| ½-½ | 30 | 1991 | Brazilian Championship 3rd place | B36 Sicilian, Accelerated Fianchetto |
| 156. M Orellana vs E Tsuboi |
| 0-1 | 36 | 1991 | Sao Paulo Latin American Cup Open | D85 Grunfeld |
| 157. E Tsuboi vs R Leitao |
| 0-1 | 16 | 1991 | Sao Paulo Latin American Cup Open | B93 Sicilian, Najdorf, 6.f4 |
| 158. L S Frare vs E Tsuboi |
| 0-1 | 15 | 1991 | Sao Paulo Latin American Cup Open | A04 Reti Opening |
| 159. E Tsuboi vs M A Galati |
| 0-1 | 34 | 1991 | Sao Paulo Latin American Cup Open | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 160. M G Sanchez vs E Tsuboi |
| 0-1 | 30 | 1991 | Sao Paulo Latin American Cup Open | B63 Sicilian, Richter-Rauzer Attack |
| 161. E Tsuboi vs D Hadad |
| 1-0 | 26 | 1991 | Sao Paulo Latin American Cup Open | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
| 162. E Tsuboi vs L Galego |
| 1-0 | 29 | 1991 | Sao Paulo Latin American Cup Open | B01 Scandinavian |
| 163. E Tsuboi vs A Sorin |
| ½-½ | 41 | 1991 | Sao Paulo Latin American Cup Open | C81 Ruy Lopez, Open, Howell Attack |
| 164. Gulko vs E Tsuboi |
| 1-0 | 27 | 1992 | Manila Olympiad | A15 English |
| 165. R E Espinosa Flores vs E Tsuboi |
| 1-0 | 44 | 1992 | Manila Olympiad | B50 Sicilian |
| 166. E Tsuboi vs A Pacis |
| ½-½ | 68 | 1992 | Manila Olympiad | B62 Sicilian, Richter-Rauzer |
| 167. A Ipek vs E Tsuboi |
 | 0-1 | 39 | 1992 | Manila Olympiad | D90 Grunfeld |
| 168. E Tsuboi vs A Wohl |
| 1-0 | 26 | 1992 | Manila Olympiad | B04 Alekhine's Defense, Modern |
| 169. E Tsuboi vs L Y Hsu |
| ½-½ | 52 | 1992 | Manila Olympiad | C91 Ruy Lopez, Closed |
| 170. P Cramling vs E Tsuboi |
 | 1-0 | 39 | 1992 | Manila Olympiad | D86 Grunfeld, Exchange |
| 171. R Mont'Alverne vs E Tsuboi |
| 0-1 | 48 | 1992 | Guarapuava Latin American Cup Open | B63 Sicilian, Richter-Rauzer Attack |
| 172. E Tsuboi vs R Fernandes |
| 0-1 | 42 | 1992 | Guarapuava Latin American Cup Open | C07 French, Tarrasch |
| 173. R C Calixto vs E Tsuboi |
| 0-1 | 25 | 1992 | Guarapuava Latin American Cup Open | B60 Sicilian, Richter-Rauzer |
| 174. E Tsuboi vs C Gauche |
| ½-½ | 40 | 1992 | Guarapuava Latin American Cup Open | B62 Sicilian, Richter-Rauzer |
| 175. E Tsuboi vs W Martins Madeira |
| 1-0 | 40 | 1992 | Guarapuava Latin American Cup Open | C05 French, Tarrasch |
Kibitzing
