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FIDE ID 23000856 · born 2009 · last updated 5/12/2026
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Shortlist public Lichess and chess.com accounts for De Leon 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 De Leon…
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Real tournament games of Ariel De Leon from public sources. Select a game to replay it on the board.
All games
+1 =1 -6 · score 19% · 8 games
As White
+1 =0 -2 · score 33% · 3 games
As Black
+0 =1 -4 · score 10% · 5 games
Gil Ferro,Juan Francisco
De Leon,Ariel½-½
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As White
As Black
| Event | Games | Dates |
|---|---|---|
| World Youth U16 Olympiad | 8 | 2025-08-17 to 2025-08-22 |
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.
Pick a candidate account above to unlock the report.
AI matching from found games
We already found 8 of De Leon’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (8) - latest 8/22/2025
Helps match accounts whose display name is not written in Latin letters.
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