M. Karolak
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Plock op rapid | ??/??/1994 | 605 | Poland |
Most Played Openings as White
| ECO | Opening | Games |
| A53 | Old Indian defence | 1 games |
| A52 | Budapest defence | 1 games |
| A40 | Queen's pawn | 1 games |
| D28 | Queen's Gambit Accepted, classical, 7.Qe2 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B53 | Sicilian, Chekhover variation | 2 games |
| C02 | French, advance variation | 1 games |
| B24 | Sicilian, closed | 1 games |
| B96 | Sicilian, Najdorf, 7.f4 | 1 games |


Poland