Marijn Swemmer
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Staunton CC Blumenfeld theme-D | 09/??/2003 | 0 | Netherlands |
| Staunton CC King´s Gambit theme-F | 09/??/2002 | 1494 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| E10 | Queen's pawn game | 2 games |
| C37 | King's Gambit Accepted, Quaade gambit | 1 games |
| C39 | King's Gambit Accepted | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E10 | Queen's pawn game | 1 games |
| C37 | King's Gambit Accepted, Quaade gambit | 1 games |


Netherlands