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FIDE ID 29688540 · born 2002 · last updated 5/12/2026
Standard
2008
Rapid
1968
Blitz
1906
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Shortlist public Lichess and chess.com accounts for Pacheco Sierra 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 Pacheco Sierra…
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Real tournament games of Diego Sebastian Pacheco Sierra from public sources. Select a game to replay it on the board.
All games
+14 =7 -13 · score 51% · 34 games
As White
+3 =3 -9 · score 30% · 15 games
As Black
+11 =4 -4 · score 68% · 19 games
Leon Infante, Bryan(2162)
Pacheco Sierra, Diego Sebastian(2013)0-1
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As White
| Event | Games | Dates |
|---|---|---|
| Round 11: Leon Infante, Bryan - Pacheco Sierra, Diego Sebastian | 1 | 2026-06-10 |
| 19th American Continental | 11 | 2026-06-02 to 2026-06-10 |
| Round 10: Pacheco Sierra, Diego Sebastian - Gonzalez Zharikov, Andrey | 1 | 2026-06-09 |
| Round 9: Argote Heredia, Valentina - Pacheco Sierra, Diego Sebastian | 1 | 2026-06-08 |
| Round 5: Shaffer, Alexander - Pacheco Sierra, Diego Sebastian | 2 | 2026-06-07 |
| Round 4: Caicedo Rios, Layla Yasmira - Pacheco Sierra, Diego Sebastian | 2 | 2026-06-07 |
| Round 8: Pacheco Sierra, Diego Sebastian - Mogollon Tobar, Nicolle Julieth |
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 |
| 2026-06-07 |
| Round 7: Diaz Gonzalez, Ana Sofia - Pacheco Sierra, Diego Sebastian | 1 | 2026-06-06 |
| Round 6: Pacheco Sierra, Diego Sebastian - Varela Velazquez, Carlos Francisco | 1 | 2026-06-05 |
| Round 3: Pacheco Sierra, Diego Sebastian - Carvalho, Guillermo | 2 | 2026-06-04 |
AI matching from found games
We already found 34 of Pacheco Sierra’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (18), lichess_broadcast (16) - latest 6/10/2026
Helps match accounts whose display name is not written in Latin letters.
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