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FIDE ID 2300036 · born 1960 · last updated 5/12/2026
Standard
2407
Rapid
2421
Blitz
2319
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Shortlist public Lichess and chess.com accounts for Arnason 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 Arnason…
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Real tournament games of Jon L Arnason from public sources. Select a game to replay it on the board.
All games
+15 =9 -6 · score 65% · 30 games
As White
+8 =3 -2 · score 73% · 13 games
As Black
+7 =6 -4 · score 59% · 17 games
Mestel,J(2429)
Arnason,J(2407)½-½
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As White
| Event | Games | Dates |
|---|---|---|
| World Senior Teams +65 | 8 | 2026-04-19 to 2026-04-28 |
| TCh-ISL Kvika 2025-26 | 1 | 2026-03-07 |
| World Senior Teams +50 | 21 | 2023-09-19 to 2025-02-25 |
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 30 of Arnason’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (30) - latest 4/28/2026
Helps match accounts whose display name is not written in Latin letters.
Costs 1 credit
Uses 1 credit. Results take a few minutes; the results page updates itself.