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FIDE ID 22730290 · born 2009 · last updated 5/12/2026
Standard
1927
Rapid
1773
Blitz
1895
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Shortlist public Lichess and chess.com accounts for De Souza 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 Souza…
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Real tournament games of Joao Francisco Biz De Souza from public sources. Select a game to replay it on the board.
All games
+14 =7 -16 · score 47% · 37 games
As White
+10 =2 -6 · score 61% · 18 games
As Black
+4 =5 -10 · score 34% · 19 games
Lage,Pedro Ferreira(2166)
De Souza,Joao Francisco Biz(1900)1-0
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As White
| Event | Games | Dates |
|---|---|---|
| X SESC Caioba Open | 2 | 2026-06-28 to 2026-06-30 |
| Curitiba Chess Open 2026 | 4 | 2026-04-18 to 2026-04-19 |
| Brazil Chess - Floripa | 10 | 2026-01-17 to 2026-01-25 |
| 91st ch-BRA 2025 | 9 | 2025-12-14 to 2025-12-19 |
| IX SESC Caioba Open | 4 | 2025-06-29 to 2025-07-05 |
| 11th Floripa Open 2025 | 8 | 2025-01-18 to 2025-01-24 |
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
AI matching from found games
We already found 37 of De Souza’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (37) - latest 6/30/2026
Helps match accounts whose display name is not written in Latin letters.
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