| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. S de Oliveira vs J Bittencourt |
| ½-½ | 34 | 2008 | Brazilian Championship | B96 Sicilian, Najdorf |
| 27. S de Oliveira vs G Milos |
| ½-½ | 44 | 2008 | Brazilian Championship | B63 Sicilian, Richter-Rauzer Attack |
| 28. R Leitao vs S de Oliveira |
| 1-0 | 37 | 2008 | Brazilian Championship | E63 King's Indian, Fianchetto, Panno Variation |
| 29. G Vescovi vs S de Oliveira |
| ½-½ | 53 | 2008 | Brazilian Championship | D18 Queen's Gambit Declined Slav, Dutch |
| 30. S de Oliveira vs A Fier |
| ½-½ | 40 | 2008 | Brazilian Championship | B81 Sicilian, Scheveningen, Keres Attack |
| 31. A Diamant vs S de Oliveira |
| 1-0 | 37 | 2008 | Brazilian Championship | B63 Sicilian, Richter-Rauzer Attack |
| 32. K Mekhitarian vs S de Oliveira |
| ½-½ | 43 | 2008 | Brazilian Championship | B65 Sicilian, Richter-Rauzer Attack, 7...Be7 Defense, 9...Nxd4 |
| 33. S de Oliveira vs D Lima |
| ½-½ | 71 | 2008 | Brazilian Championship | C11 French |
| 34. S de Oliveira vs D Di Berardino |
| 0-1 | 32 | 2008 | Brazilian Championship | B46 Sicilian, Taimanov Variation |
| 35. A Gattass vs S de Oliveira |
 | 0-1 | 16 | 2008 | Brazilian Championship | B22 Sicilian, Alapin |
| 36. S de Oliveira vs L P Supi |
| 1-0 | 40 | 2012 | 11th IM Int | E97 King's Indian |
| 37. L G Abdalla vs S de Oliveira |
| 0-1 | 36 | 2012 | XI It Sao Jose do Rio Preto | E94 King's Indian, Orthodox |
| 38. U F Alves Rezende vs S de Oliveira |
| 0-1 | 30 | 2021 | Brazilian Championship | B23 Sicilian, Closed |
| 39. S de Oliveira vs P Pinto |
| 1-0 | 30 | 2021 | Brazilian Championship | B54 Sicilian |
| 40. A Alves de Almeida Jr vs S de Oliveira |
| 0-1 | 48 | 2021 | Brazilian Championship | C29 Vienna Gambit |
| 41. S de Oliveira vs L P Supi |
| 0-1 | 36 | 2021 | Brazilian Championship | B62 Sicilian, Richter-Rauzer |
| 42. M Ribas Sekula vs S de Oliveira |
| 1-0 | 57 | 2021 | Brazilian Championship | B57 Sicilian |
| 43. S de Oliveira vs M Nascimento Pomar |
| 1-0 | 41 | 2021 | Brazilian Championship | C97 Ruy Lopez, Closed, Chigorin |
| 44. A Souza Neves vs S de Oliveira |
| 0-1 | 34 | 2021 | Brazilian Championship | B22 Sicilian, Alapin |
| 45. S de Oliveira vs C Almeida do Nascimento |
| 1-0 | 23 | 2021 | Brazilian Championship | B27 Sicilian |
| 46. D Di Berardino vs S de Oliveira |
| 0-1 | 15 | 2021 | Brazilian Championship | E06 Catalan, Closed, 5.Nf3 |
| 47. S de Oliveira vs K Mekhitarian |
| ½-½ | 38 | 2021 | Brazilian Championship | B90 Sicilian, Najdorf |
| 48. N Felipe Filgueiras vs S de Oliveira |
| ½-½ | 22 | 2021 | Brazilian Championship | C50 Giuoco Piano |
Kibitzing
