FIDE ID 42206057 · born 2011 · last updated 5/12/2026
Standard
2078
Rapid
2009
Blitz
1968
Quick name search
Shortlist public Lichess and chess.com accounts for Costache 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 Costache…
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Real tournament games of Andrei Eugeniu Costache from public sources. Select a game to replay it on the board.
All games
+17 =10 -34 · score 36% · 61 games
As White
+9 =4 -13 · score 42% · 26 games
As Black
+8 =6 -21 · score 31% · 35 games
Myrmus,Mateusz(2112)
Costache,Andrei Eugeniu(2175)0-1
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As White
| Event | Games | Dates |
|---|---|---|
| 36th Cracovia Open A | 9 | 2025-12-27 to 2026-01-04 |
| TCh-ROU Men DivA 2025 | 1 | 2025-09-24 |
| 4th Bella Italia Master | 8 | 2025-08-17 to 2025-08-23 |
| Romania GP Brasov 2025 | 1 | 2025-07-26 |
| Norway Chess Open GM 2025 | 7 | 2025-05-28 to 2025-06-01 |
| 25th ch-EUR Indiv 2025 | 11 | 2025-03-15 to 2025-03-26 |
| ch-ROU 2025 | 2 | 2025-02-16 to 2025-02-18 |
| Paracin Prestige Open | 9 | 2025-01-11 to 2025-01-19 |
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
| 54th Citta di Torino 2024 | 3 | 2025-01-02 to 2025-01-04 |
| 11th Sunway Sitges 2024 | 1 | 2024-12-18 |
AI matching from found games
We already found 61 of Costache’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (61) - latest 1/4/2026
Helps match accounts whose display name is not written in Latin letters.
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