| Name: | Costa |
| Federation: |  |
| Years: | 1985 - 2000 |
| Total Games: | 7 |
| Wins: | 2 (28.57 %) |
| Draws: | 3 (42.86 %) |
| Losses: | 2 (28.57 %) |
| Score: | 50 % |
| Tournament | Date | Elo Avg. | Country |
| Tarragona-ch | ??/??/2000 | 502 |  Spain |
| Badenweiler op | ??/??/1985 | 223 |  Germany |
| ECO | Opening | Games |
| B29 | Sicilian, Nimzovich-Rubinstein variation | 1 games |
| C42 | Petrov's defence | 1 games |
| E42 | Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) | 1 games |
| D94 | Gruenfeld, 5.e3 | 1 games |
| ECO | Opening | Games |
| D00 | Queen's pawn game | 1 games |
| A06 | Reti opening | 1 games |
| B23 | Sicilian, closed | 1 games |
| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournament | View |
| Costa, | Rofes Barcelo, J | 1-0  |
31 | B29 | 2000 | Tarragona-ch |
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| Costa, | Callau, A | 0-1 |
40 | C42 | 2000 | Tarragona-ch |
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| Descarrega Palau, M | Costa, | ½-½ |
36 | D00 | 2000 | Tarragona-ch |
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| Pamies Martinez, L | Costa, | ½-½ |
38 | A06 | 2000 | Tarragona-ch |
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| Costa, | Gassenmann, K | ½-½ |
46 | E42 | 1985 | Badenweiler op |
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| Costa, | Walter, H | 1-0 |
29 | D94 | 1985 | Badenweiler op |
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| Tammert, G | Costa, | 1-0 |
51 | B23 | 1985 | Badenweiler op |
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