Games played by Nicolas Alonso
| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournament | View |
| Borges, L | 2215 | Alonso, N | 1-0  |
37 | A30 | 1998 | Sao Paulo State-ch2 |
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| Alonso, N | D'Israel, D | 0-1 |
35 | B32 | 1998 | Sao Paulo State-ch4 |
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| Alonso, N | Medeiros, H | 0-1 |
33 | D06 | 1998 | Paulisto-chT |
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| Alonso, N | Fernandez, R | 2275 | 0-1 |
43 | D46 | 1998 | Paulisto-ch |
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| Alonso, N | Matsuura, E | 2405 | 0-1 |
37 | D48 | 1998 | Brasil op |
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| Nogueira, I | 2295 | Alonso, N | 1-0 |
28 | B50 | 1998 | Sao Paulo State-ch3 |
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