|
White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Najdorf, Miguel
|
|
Costa, J
|
|
D29
|
1947
|
1-0
| 26 |
|
|
|
Summermatter, Daniel
|
2320
|
Costa, J
|
2405
|
E04
|
1991
|
1-0
| 31 |
|
|
|
Trepp, Markus
|
2375
|
Costa, J
|
2405
|
C46
|
1991
|
1-0
| 33 |
|
|
|
Leonardo, Joao Paulo L
|
2245
|
Costa, J
|
|
C01
|
1993
|
1-0
| 56 |
|
|
|
Quaresma, Pedro
|
|
Costa, J
|
|
E70
|
1994
|
1-0
| 30 |
|
|
|
Dantas, Carlos
|
2180
|
Costa, J
|
|
A49
|
1995
|
1-0
| 33 |
|
|
|
|
|