M. Kurszewski
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| POL-chT2 U20 | ??/??/1997 | 77 | Poland |
Most Played Openings as White
| ECO | Opening | Games |
| C50 | King's pawn game | 1 games |
| C58 | two knights defence | 1 games |
| D58 | Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) system | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D02 | Queen's pawn game | 1 games |
| C50 | King's pawn game | 1 games |
| A07 | Reti, King's Indian attack (Barcza system) | 1 games |


Poland