| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournament | View |
| Rios, C | Moreira Romero, J | 2180 | 0-1 ![]() |
28 | A42 | 1997 | Pan American-ch U26 |
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| Rios, C | Clavijo Hidalgo, W | ½-½ ![]() |
45 | E81 | 1997 | Pan American-ch U26 |
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| Rios, C | Luchetta, G | ½-½ ![]() |
11 | A57 | 1997 | Pan American-ch U26 |
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| Bueno, W | Rios, C | ½-½ ![]() |
47 | A08 | 1996 | Pan American-ch |
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| Gastiaburo, H | Rios, C | 1-0 ![]() |
17 | C40 | 1996 | Pan American-ch |
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| Claverie, R | Rios, C | 0-1 ![]() |
73 | C50 | 1996 | Pan American-ch |
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| Rios, C | Jacobo, C | 0-1 ![]() |
40 | B31 | 1996 | Pan American-ch |
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| Rios, C | Ezquerro Moreno, J | 0-1 ![]() |
19 | B12 | 1996 | Pan American-ch |
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| Rios, C | Della Morte, P | 0-1 ![]() |
57 | C00 | 1996 | Pan American-ch |
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| Rios, C | Cabral, A | 1-0 ![]() |
37 | C49 | 1996 | Pan American-ch |
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| Soler, V | Rios, C | 1-0 ![]() |
39 | D20 | 1995 | San Cristobal op |
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| Silveira, O | Rios, C | 0-1 ![]() |
1995 | San Cristobal op |
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| Rios, C | Cubas Berdnavek, S | 1-0 ![]() |
52 | C50 | 1995 | San Cristobal op |
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| Rios, C | Orue, P | 0-1 ![]() |
35 | B01 | 1995 | San Cristobal op |
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| Rios, C | Cubas Berdnavek, R | 0-1 ![]() |
40 | C50 | 1995 | San Cristobal op |
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| Rios, C | Espinoza, E | 0-1 ![]() |
33 | B30 | 1995 | San Cristobal op |
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| Castellano, B | Rios, C | 1-0 ![]() |
40 | C66 | 1995 | San Cristobal op |
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