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FIDE ID 362662 · born 2000 · last updated 5/12/2026
Standard
2248
Rapid
2280
Blitz
2236
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Shortlist public Lichess and chess.com accounts for Brejnik 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 Brejnik…
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Real tournament games of Gustav Brejnik from public sources. Select a game to replay it on the board.
All games
+24 =24 -41 · score 40% · 89 games
As White
+17 =12 -15 · score 52% · 44 games
As Black
+7 =12 -26 · score 29% · 45 games
Jun,Rudolf(2309)
Brejnik,Gustav(2231)1-0
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As White
| Event | Games | Dates |
|---|---|---|
| TCh-CZE 1 Liga Zapad | 30 | 2023-10-29 to 2026-04-12 |
| ch-CZE Blitz 2025 | 3 | 2025-12-20 |
| 12th Prague Summer Open | 9 | 2025-08-08 to 2025-08-16 |
| 36th Czech Open A 2025 | 1 | 2025-07-27 |
| 36th Czech Rapid G1 2025 | 7 | 2025-07-23 to 2025-07-24 |
| Titled Tue 1st Jul Early | 4 | 2025-07-01 |
| ch-CZE Blitz 2024 | 1 | 2024-12-21 |
| Titled Tue 23rd Jul Early | 11 | 2024-07-23 |
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.
Pick a candidate account above to unlock the report.
As Black
| 35th Czech Open E 2024 | 1 | 2024-07-12 |
| Titled Tue 18th Jun Early | 11 | 2024-06-18 |
AI matching from found games
We already found 89 of Brejnik’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (89) - latest 4/12/2026
Helps match accounts whose display name is not written in Latin letters.
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