or
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FIDE ID 488453 · born 2009 · last updated 5/12/2026
Standard
1913
Rapid
1637
Blitz
1816
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Shortlist public Lichess and chess.com accounts for Hertog 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 Hertog…
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Real tournament games of Alexander Hertog from public sources. Select a game to replay it on the board.
All games
+10 =13 -16 · score 42% · 39 games
As White
+6 =7 -7 · score 48% · 20 games
As Black
+4 =6 -9 · score 37% · 19 games
Pavan G V(1613)
Hertog,Alexander(1905)1-0
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As White
| Event | Games | Dates |
|---|---|---|
| Milton Keynes Open 2026 | 5 | 2026-03-28 to 2026-03-29 |
| English Open 2025 | 7 | 2025-07-18 to 2025-07-21 |
| Milton Keynes Open 2025 | 1 | 2025-06-07 |
| 4NCL Div 2 2024-25 | 3 | 2025-05-03 to 2025-05-05 |
| 4NCL Easter Congress 2025 | 7 | 2025-04-18 to 2025-04-21 |
| 19th South Wales Int 2024 | 9 | 2024-07-05 to 2024-07-10 |
| English Open 2024 | 7 | 2024-06-20 to 2024-06-23 |
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 39 of Hertog’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (39) - latest 3/29/2026
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.