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FIDE ID 7002980 · born 2003 · last updated 5/12/2026
Standard
2020
Rapid
1911
Blitz
1850
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Shortlist public Lichess and chess.com accounts for Matsuyama 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 Matsuyama…
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Real tournament games of Koya Matsuyama from public sources. Select a game to replay it on the board.
All games
+0 =0 -2 · score 0% · 2 games
As White
+0 =0 -1 · score 0% · 1 game
As Black
+0 =0 -1 · score 0% · 1 game
Aoshima,Mirai(2372)
Matsuyama,Koya(2001)0-1
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As Black
| Event | Games | Dates |
|---|---|---|
| ch-JPN 2025 | 1 | 2025-05-02 |
| ch-JPN 2024 | 1 | 2024-05-06 |
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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AI matching from found games
We already found 2 of Matsuyama’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (2) - latest 5/2/2025
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.