M. Boersma
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| NED-ch U18 | ??/??/1992 | 47 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| C01 | French, exchange variation | 1 games |
| C45 | Scotch game | 1 games |
| B54 | Sicilian | 1 games |
| C47 | Four knights, Scotch variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C54 | Giuoco Piano | 1 games |
| C28 | Vienna game | 1 games |
| C66 | Ruy Lopez, Berlin defence, 4.O-O, d6 | 1 games |
| C45 | Scotch game | 1 games |


Netherlands