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FIDE ID 1002260· born 1969 · last updated 5/12/2026
FIDE standard
2013
FIDE rapid
-
FIDE blitz
1915
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Shortlist public Lichess and chess.com accounts for Dekker via fuzzy name, country, and rating-band signals. Fastest path; works without sample games.
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Real tournament games of Theo Dekker from public sources. Select a game to replay it on the board.
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+0 =0 -2 · score0% · 2 games
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+0 =0 -2 · score0% · 2 games
Zatonskih,A(2318)
Dekker,Th(2013)1-0
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| Event | Games | Dates |
|---|---|---|
| FishPartners Open 2026 | 2 | 2026-07-04 |
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 Dekker ’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources:twic (2)- latest 7/4/2026
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