| Name: | Leyanis Perez |
| Federation: |  |
| Years: | 1999 - 2000 |
| Total Games: | 9 |
| Wins: | 0 (0 %) |
| Draws: | 0 (0 %) |
| Losses: | 9 (100 %) |
| Score: | 0 % |
| Tournament | Date | Elo Avg. | Country |
| CUB-ch U20 sf Girls | ??/??/2000 | 604 |  Cuba |
| CUB-chT U18 | ??/??/1999 | 269 | Cuba |
| ECO | Opening | Games |
| B24 | Sicilian, closed | 2 games |
| B26 | Sicilian, closed, 6.Be3 | 1 games |
| C41 | Philidor's defence | 1 games |
| ECO | Opening | Games |
| B01 | Scandinavian (centre counter) defence | 2 games |
| D02 | Queen's pawn game | 1 games |
| B07 | Pirc defence | 1 games |
| A36 | English, symmetrical variation | 1 games |
| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournament | View |
| Perez, L | Ulloa, Y | 0-1  |
31 | B24 | 2000 | CUB-ch U20 sf Girls |
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| Perez, L | Hanley, S | 0-1 |
49 | B24 | 2000 | CUB-ch U20 sf Girls |
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| Perez, L | Llaudy Pupo, L | 0-1 |
57 | B26 | 2000 | CUB-ch U20 sf Girls |
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| Robaina, Y | Perez, L | 1-0 |
35 | B01 | 2000 | CUB-ch U20 sf Girls |
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| Segura, Y | Perez, L | 1-0 |
62 | D02 | 2000 | CUB-ch U20 sf Girls |
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| Rego, H | Perez, L | 1-0 |
35 | B01 | 2000 | CUB-ch U20 sf Girls |
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| Cruz, K | Perez, L | 1-0 |
28 | B07 | 2000 | CUB-ch U20 sf Girls |
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| Perez, L | Cardona, L | 0-1 |
36 | C41 | 1999 | CUB-chT U18 |
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| Ramirez, G | Perez, L | 1-0 |
28 | A36 | 1999 | CUB-chT U18 |
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