| White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
|
Barbosa, Jefferson Luc...
|
|
Sabadin, Rosan
|
|
C50
|
2008
|
½-½
| 71 |
|
|
|
|
Barbosa, Jefferson Luc...
|
|
Guerra, Filipe Tella
|
|
B01
|
2008
|
0-1
| 68 |
|
|
|
|
Barbosa, Jefferson Luc...
|
|
Dias, Anderson Tatsch
|
2200
|
A31
|
2009
|
0-1
| 52 |
|
|
|
|
Barbosa, Jefferson Luc...
|
|
Lahoz, Cassiano Ricard...
|
|
D56
|
2009
|
0-1
| 66 |
|
|
|
|
Barbosa, Jefferson Luc...
|
|
Morimoto, Rafael Shigu...
|
|
|
2009
|
0-1
| 0 |
|
|
|
|
Barbosa, Jefferson Luc...
|
|
Bastos, Guilherme Exte...
|
2025
|
B02
|
2010
|
0-1
| 66 |
|
|
|
|
Barbosa, Jefferson Luc...
|
|
Marques, Joao Paulo Ca...
|
2032
|
B30
|
2011
|
0-1
| 69 |
|
|
|
|
Barbosa, Jefferson Luc...
|
|
Toyofuku, Alexandre Ke...
|
|
B32
|
2011
|
1-0
| 41 |
|
|
|
|
Barbosa, Jefferson Luc...
|
|
Gomes, Fabio Augusto
|
|
B50
|
2011
|
½-½
| 75 |
|
|
|
|
Barbosa, Jefferson Luc...
|
|
Tavares, Imyra Cecilia
|
1928
|
C03
|
2011
|
0-1
| 55 |
|
|
|
|
Barbosa, Jefferson Luc...
|
|
Carneiro, Vitor Robert...
|
1948
|
|
2011
|
0-1
| 0 |
|
|
|
|
Barbosa, Jefferson Luc...
|
|
Lopes, Aloisio Ponti
|
2025
|
B19
|
2011
|
½-½
| 22 |
|
|
|
|
Barbosa, Jefferson Luc...
|
|
Brasilio, Felipe Benve...
|
1965
|
B19
|
2011
|
0-1
| 46 |
|
|
|
|
Barbosa, Jefferson Luc...
|
|
Alves, Sidney David
|
1538
|
D94
|
2011
|
½-½
| 21 |
|
|
|