Natalia Marszalkowska
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| POL-ch U10 Girls | ??/??/2004 | 0 | Poland |
Most Played Openings as White
| ECO | Opening | Games |
| D35 | Queen's Gambit Declined, 3...Nf6 | 1 games |
| D25 | Queen's Gambit Accepted, 4.e3 | 1 games |
| A80 | Dutch | 1 games |
| D20 | Queen's gambit accepted | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D06 | Queen's Gambit | 1 games |
| C46 | Three knights game | 1 games |
| C60 | Ruy Lopez (Spanish opening) | 1 games |
| B95 | Sicilian, Najdorf, 6...e6 | 1 games |


Poland