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FIDE ID 5116660 · born 1997 · last updated 5/12/2026
Standard
2102
Rapid
1981
Blitz
1974
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Shortlist public Lichess and chess.com accounts for Ruiz Perez via fuzzy name, country, and rating-band signals. Fastest path; works without sample games.
AI matching by sample game
Searching public databases for known games of Ruiz Perez…
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Real tournament games of Juan Octavio Ruiz Perez from public sources. Select a game to replay it on the board.
All games
+25 =17 -26 · score 49% · 68 games
As White
+9 =9 -14 · score 42% · 32 games
As Black
+16 =8 -12 · score 56% · 36 games
Lopez Rayo,Isabella(1996)
Ruiz Perez,Juan Octavio(2102)½-½
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As White
| Event | Games | Dates |
|---|---|---|
| 19th American Continental | 11 | 2026-06-02 to 2026-06-10 |
| Round 10: Ruiz Perez, Juan Octavio - Leal Escamilla, Daniel Zinedine | 1 | 2026-06-09 |
| Round 9: Fernandez Concepcion, Rafael Antonio - Ruiz Perez, Juan Octavio | 1 | 2026-06-08 |
| Round 8: Ruiz Perez, Juan Octavio - Toro Castaneda, Elizabeth | 1 | 2026-06-07 |
| Round 7: Telles Fukushima, Karla Akemi - Ruiz Perez, Juan Octavio | 1 | 2026-06-06 |
| Round 6: Ruiz Perez, Juan Octavio - Angeles Vera, Mario Alberto | 1 | 2026-06-05 |
| Round 5: Santiago, Yago De Moura - Ruiz Perez, Juan Octavio |
Prep report
Their repertoire vs yours
Once you have a candidate account, we cross-reference its opening tree against your imported games, surfacing the lines they play that you don’t know, the leaks in their repertoire you can punish, and the gaps in yours you’ll need to plug before the game.
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As Black
| 1 |
| 2026-06-05 |
| Round 3: Cienfuegos Torres, Cristopher Alejandro - Ruiz Perez, Juan Octavio | 2 | 2026-06-04 |
| Round 1: Shankland, Sam - Ruiz Perez, Juan Octavio | 2 | 2026-06-04 |
| Round 4: Ruiz Perez, Juan Octavio - Cu Hor, Winston Darwin | 1 | 2026-06-04 |
AI matching from found games
We already found 68 of Ruiz Perez’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (56), lichess_broadcast (12) - latest 6/10/2026
Helps match accounts whose display name is not written in Latin letters.
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