R. Seewald
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| ACCOM op | ??/??/1987 | 240 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| C52 | Evans gambit | 1 games |
| C01 | French, exchange variation | 1 games |
| B07 | Pirc defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C24 | Bishop's opening, Berlin defence | 1 games |
| A22 | English opening | 1 games |
| C84 | Ruy Lopez, closed defence | 1 games |
| C50 | King's pawn game | 1 games |


Netherlands