| White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
|
Machado, Hermes Amilca...
|
2240
|
Yamamoto, Leonardo Mas...
|
|
A33
|
1984
|
1-0
| 41 |
|
|
|
|
Mascarenhas, Alberto P...
|
|
Yamamoto, Leonardo Mas...
|
|
A18
|
1984
|
1-0
| 18 |
|
|
|
|
Yamamoto, Leonardo Mas...
|
|
Barros Filho, Jose Dua...
|
|
B40
|
1984
|
1-0
| 40 |
|
|
|
|
Correa, Walmir de Paul...
|
|
Yamamoto, Leonardo Mas...
|
|
C89
|
1984
|
0-1
| 20 |
|
|
|
|
Yamamoto, Leonardo Mas...
|
|
Da Silva, Decio Koeler
|
|
B59
|
1984
|
1-0
| 45 |
|
|
|
|
Ferreira, Oscar Vieira
|
|
Yamamoto, Leonardo Mas...
|
|
C62
|
1984
|
½-½
| 9 |
|
|
|
|
Yamamoto, Leonardo Mas...
|
|
Toth, Christian Endre
|
|
B70
|
1984
|
½-½
| 6 |
|
|
|
|
Yamamoto, Leonardo Mas...
|
|
Cunha, Eduardo Arruda ...
|
|
B93
|
1984
|
1-0
| 28 |
|
|
|
|
De Paula, Fernando C G...
|
|
Yamamoto, Leonardo Mas...
|
|
A17
|
1984
|
1-0
| 35 |
|
|
|
|
Yamamoto, Leonardo Mas...
|
|
Vinagreiro, Vinicius M...
|
|
B50
|
2010
|
1-0
| 49 |
|
|
|
|
Yamamoto, Leonardo Mas...
|
|
De Oliveira, Peter
|
|
A00
|
2010
|
1-0
| 58 |
|
|
|
|
Serafim, Arnor Jr
|
1947
|
Yamamoto, Leonardo Mas...
|
|
A53
|
2010
|
0-1
| 73 |
|
|
|
|
Yamamoto, Leonardo Mas...
|
|
Goncalves, Jorge Rober...
|
2043
|
A00
|
2010
|
1-0
| 48 |
|
|
|
|
Quintiliano Pinto, Ren...
|
2183
|
Yamamoto, Leonardo Mas...
|
|
B12
|
2010
|
1-0
| 55 |
|
|
|