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FIDE ID 402001 · born 1948 · last updated 5/12/2026
Standard
1894
Rapid
2008
Blitz
-
Quick name search
Shortlist public Lichess and chess.com accounts for Sugden 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 Sugden…
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Real tournament games of John N Sugden from public sources. Select a game to replay it on the board.
All games
+5 =8 -5 · score 50% · 18 games
As White
+2 =5 -3 · score 45% · 10 games
As Black
+3 =3 -2 · score 56% · 8 games
Patel,Keatan(2041)
Sugden,J(1920)½-½
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As White
| Event | Games | Dates |
|---|---|---|
| 111th ch-GBR Major Open | 9 | 2025-08-02 to 2025-08-10 |
| Hastings Masters 2023-24 | 9 | 2023-12-28 to 2024-01-05 |
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.
As Black
AI matching from found games
We already found 18 of Sugden’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (18) - latest 8/10/2025
Helps match accounts whose display name is not written in Latin letters.
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Uses 1 credit. Results take a few minutes; the results page updates itself.