Game |
| Result | Moves |
Year | Event/Locale | Opening |
26. E M Sobrinho vs J C Soares |
| ½-½ | 50 | 2021 | Brazilian Championship | A84 Dutch |
27. E M Sobrinho vs B Fragoso Fernandes Filho |
| ½-½ | 47 | 2023 | Floripa Open | A58 Benko Gambit |
28. A Z Aranha Filho vs E M Sobrinho |
| ½-½ | 13 | 2023 | Floripa Open | D02 Queen's Pawn Game |
29. E M Sobrinho vs A Caldeira |
| ½-½ | 24 | 2023 | Floripa Open | E20 Nimzo-Indian |
30. C Dias vs E M Sobrinho |
| 0-1 | 34 | 2023 | Floripa Open | B01 Scandinavian |
31. E M Sobrinho vs S L Mazetto |
| ½-½ | 45 | 2023 | Floripa Open | D10 Queen's Gambit Declined Slav |
32. V Saito vs E M Sobrinho |
| 1-0 | 36 | 2023 | Floripa Open | B01 Scandinavian |
33. T Batista Oliveira vs E M Sobrinho |
| 0-1 | 34 | 2023 | Floripa Open | D10 Queen's Gambit Declined Slav |
34. E M Sobrinho vs C Heredia Serrano |
| ½-½ | 27 | 2023 | Floripa Open | D07 Queen's Gambit Declined, Chigorin Defense |
35. E M Sobrinho vs Maria F Fernandez |
| 1-0 | 46 | 2023 | Floripa Open | E94 King's Indian, Orthodox |
36. R Amaral Bisconsin vs E M Sobrinho |
| 0-1 | 32 | 2023 | Floripa Open | B02 Alekhine's Defense |
37. E M Sobrinho vs B Calcada |
| 1-0 | 33 | 2023 | Rio Chess Open | D10 Queen's Gambit Declined Slav |
38. Kaio V Nascimento vs E M Sobrinho |
| 0-1 | 68 | 2023 | Rio Chess Open | D14 Queen's Gambit Declined Slav, Exchange Variation |
39. V L de Jesus Silverio vs E M Sobrinho |
| 1-0 | 23 | 2024 | Manaus Chess Classic | B01 Scandinavian |