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FIDE ID 400114 · born 1958 · last updated 5/12/2026
Standard
2374
Rapid
2402
Blitz
-
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Shortlist public Lichess and chess.com accounts for Kosten 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 Kosten…
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Real tournament games of Anthony C. Kosten from public sources. Select a game to replay it on the board.
All games
+21 =25 -1 · score 71% · 47 games
As White
+12 =8 -0 · score 80% · 20 games
As Black
+9 =17 -1 · score 65% · 27 games
Petursson,Mar(2387)
Kosten,A(2374)½-½
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As White
| Event | Games | Dates |
|---|---|---|
| World Senior Teams +65 | 33 | 2023-09-20 to 2026-04-28 |
| TCh-EUR Senior +65 2025 | 6 | 2025-04-06 to 2025-04-12 |
| TCh-EUR Senior +65 2024 | 8 | 2024-05-08 to 2024-05-15 |
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 47 of Kosten’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (47) - latest 4/28/2026
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.