Male
FIDE ID:
Marek Karas
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 36th Czech Open A 2025 | 07/25/2025 | 2306 |  Czech Republic |
| 2nd Hotel Stockholm N IM | 05/03/2025 | 2256 |  Sweden |
| ECo-C TCh-SVK 2024-25 | 11/23/2024 | 2300 |  Slovakia |
| TCh-CZE 1 Liga Zapad | 10/20/2024 | 2261 | Czech Republic |
Marek Karas Opening Repertoire with White pieces
| ECO | Opening | Games |
| A45 | Queen's pawn game | 11 games |
| E10 | Queen's pawn game | 4 games |
| A00 | Polish (Sokolsky) opening | 4 games |
| A48 | King's Indian, East Indian defence | 4 games |
Marek Karas Opening Repertoire with Black pieces
| ECO | Opening | Games |
| C00 | French defence | 8 games |
| C11 | French defence | 6 games |
| C03 | French, Tarrasch | 5 games |
| C07 | French, Tarrasch, open variation | 4 games |
