POR-ch U20
Silves 1997
| Date | Players | Type | Elo Average | Games | Rounds |
| 1997 | 6 | Swiss | 361 | 7 | 7 |
| Name | ELO | Points | ||
|
Dantas, Carlos | 2165 | 2.5 | |
| Andrade Ocana, Jose Antonio | 2.0 | |||
|
Costa, Paulo | 1.5 | ||
|
Evangelista, Ricardo | 1.0 | ||
| Rodrigues, G. | 0.0 | |||
|
Costa, Jorge | 0.0 | ||
POR-ch U20 Games
| White | Black | Result | Round | Date | Opening | View |
| Costa, J | Evangelista, R | 0-1  |
5 | 1997 | B40 Sicilian defence |   |
| Dantas, C | Andrade Ocana, J | 1-0 |
5 | 1997 | A02 Bird's opening |   |
| Costa, P | Dantas, C | ½-½ |
6 | 1997 | A90 Dutch defence | |
| Evangelista, R | Andrade Ocana, J | 0-1 |
6 | 1997 | C49 Four knights, double Ruy Lopez | |
| Andrade Ocana, J | Rodrigues, G | 1-0 |
7 | 1997 | B02 Alekhine's defence | |
| Dantas, C | Costa, J | 1-0 |
7 | 1997 | A48 King's Indian, East Indian defence | |
| Evangelista, R | Costa, P | 0-1 |
7 | 1997 | B25 Sicilian, closed | |
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