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FIDE ID 4699670 · born 1988 · last updated 5/12/2026
Standard
2117
Rapid
2102
Blitz
2004
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Shortlist public Lichess and chess.com accounts for Decker 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 Decker…
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Real tournament games of Nils Decker from public sources. Select a game to replay it on the board.
All games
+10 =0 -11 · score 48% · 21 games
As White
+5 =0 -7 · score 42% · 12 games
As Black
+5 =0 -4 · score 56% · 9 games
Harikrishnan,A(2536)
Decker,N(2098)0-1
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As White
| Event | Games | Dates |
|---|---|---|
| 3rd Cidade De Lagos Open | 7 | 2025-11-02 to 2025-11-08 |
| Marburger Schachtage 2025 | 5 | 2025-10-16 to 2025-10-18 |
| Maia Chess Open 2025 | 3 | 2025-08-24 to 2025-08-28 |
| 36th Czech Open A 2025 | 1 | 2025-07-26 |
| 9th Semana Santa Alicante | 1 | 2025-04-16 |
| 26th HZ Open 2024 | 4 | 2024-08-03 to 2024-08-05 |
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.
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As Black
AI matching from found games
We already found 21 of Decker’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (21) - latest 11/8/2025
Helps match accounts whose display name is not written in Latin letters.
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