| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournament | View |
| Zapata Ferrada, M | 2250 | Sosa Macho, J | 2215 | 0-1 ![]() |
34 | E62 | 1991 | WchT U26 |
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| Zapata Ferrada, M | Pitterson, J | ½-½ ![]() |
20 | B02 | 1990 | Wch U20 |
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| Zapata Ferrada, M | Liardet, F | 2300 | 1-0 ![]() |
39 | A20 | 1990 | Wch U20 |
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| Zapata Ferrada, M | Pardo, M | 1-0 ![]() |
19 | A85 | 1990 | Wch U20 |
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| Figueroa, F | Zapata Ferrada, M | 0-1 ![]() |
32 | B33 | 1990 | Wch U20 |
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| Zapata Ferrada, M | Stephens, M | 0-1 ![]() |
44 | C06 | 1990 | Wch U20 |
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| Apaza, H | Zapata Ferrada, M | 1-0 ![]() |
16 | B33 | 1990 | Wch U20 |
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| Watanabe, R | 2255 | Zapata Ferrada, M | 0-1 ![]() |
46 | C68 | 1990 | Wch U20 |
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| Minero Pineda, S | 2285 | Zapata Ferrada, M | 1-0 ![]() |
43 | A95 | 1990 | Wch U20 |
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| Sjodahl, P | 2325 | Zapata Ferrada, M | 1-0 ![]() |
36 | E08 | 1990 | Wch U20 |
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| Zapata Ferrada, M | Sherzer, A | 2440 | 0-1 ![]() |
31 | B61 | 1990 | Wch U20 |
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