| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 351. E Tsuboi vs G Vescovi |
| 0-1 | 40 | 2001 | Brazilian Championship | C91 Ruy Lopez, Closed |
| 352. J Pelikian vs E Tsuboi |
| ½-½ | 51 | 2002 | Sao Paulo-ch 3rd leg | B22 Sicilian, Alapin |
| 353. E Tsuboi vs E Matsuura |
| ½-½ | 9 | 2002 | Sao Paulo-ch 3rd leg | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 354. E Tsuboi vs A Giaccio |
| ½-½ | 25 | 2004 | Sao Paulo Communic 4th | C03 French, Tarrasch |
| 355. E Tsuboi vs A Giaccio |
| ½-½ | 28 | 2004 | Sao Paulo Communic 5th | C03 French, Tarrasch |
| 356. E Matsuura vs E Tsuboi |
| ½-½ | 9 | 2004 | Sao Paulo Communic 8th | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 357. F de Cresce El Debs vs E Tsuboi |
| ½-½ | 36 | 2004 | Sao Paulo Primavera 1st | B25 Sicilian, Closed |
| 358. E Tsuboi vs A Giaccio |
| ½-½ | 25 | 2005 | Sao Paulo CC-ch | B32 Sicilian |
| 359. R Hungaski vs E Tsuboi |
| ½-½ | 45 | 2007 | Regina Helena Marques 5th | B48 Sicilian, Taimanov Variation |
| 360. E Tsuboi vs E Matsuura |
| ½-½ | 11 | 2008 | ch-Paulista do Interior | C69 Ruy Lopez, Exchange, Gligoric Variation |
| 361. H C Ferreira vs E Tsuboi |
| ½-½ | 43 | 2009 | Continental ch-Americas | E15 Queen's Indian |
| 362. E Tsuboi vs G Vescovi |
| 0-1 | 40 | 2009 | Aberto do Brasil - Independência | B44 Sicilian |
| 363. E Tsuboi vs G Vescovi |
| 0-1 | 42 | 2011 | Antonio Rocha Memorial | B90 Sicilian, Najdorf |
| 364. D Di Berardino vs E Tsuboi |
| 1-0 | 32 | 2011 | Antonio Rocha Memorial | E58 Nimzo-Indian, 4.e3, Main line with 8...Bxc3 |
| 365. E Tsuboi vs G De Nucci |
| 1-0 | 45 | 2011 | Antonio Rocha Memorial | B05 Alekhine's Defense, Modern |
| 366. H Saldano Dayer vs E Tsuboi |
| ½-½ | 37 | 2011 | Antonio Rocha Memorial | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 367. E Tsuboi vs S Mareco |
| 0-1 | 40 | 2011 | Antonio Rocha Memorial | B84 Sicilian, Scheveningen |
| 368. E Tsuboi vs O Zambrana |
| ½-½ | 29 | 2011 | Antonio Rocha Memorial | B33 Sicilian |
| 369. G R S Name vs E Tsuboi |
| ½-½ | 70 | 2011 | Antonio Rocha Memorial | E12 Queen's Indian |
| 370. E Tsuboi vs D Stamenkovic |
| 0-1 | 51 | 2011 | Antonio Rocha Memorial | B65 Sicilian, Richter-Rauzer Attack, 7...Be7 Defense, 9...Nxd4 |
| 371. Mecking vs E Tsuboi |
| ½-½ | 32 | 2011 | Antonio Rocha Memorial | E49 Nimzo-Indian, 4.e3, Botvinnik System |
| 372. E Tsuboi vs M Santos |
| ½-½ | 10 | 2011 | Antonio Rocha Memorial | C96 Ruy Lopez, Closed |
| 373. R Leitao vs E Tsuboi |
| 1-0 | 40 | 2011 | Antonio Rocha Memorial | D38 Queen's Gambit Declined, Ragozin Variation |
| 374. E Tsuboi vs A Rodriguez Vila |
| 0-1 | 43 | 2011 | Antonio Rocha Memorial | C69 Ruy Lopez, Exchange, Gligoric Variation |
| 375. D Flores vs E Tsuboi |
| 0-1 | 59 | 2011 | Antonio Rocha Memorial | A30 English, Symmetrical |
Kibitzing
