J. Spekman
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Haarlem op | ??/??/1995 | 740 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| B21 | Sicilian, Grand Prix attack | 1 games |
| C02 | French, advance variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C34 | King's gambit accepted | 1 games |
| C41 | Philidor's defence | 1 games |
| A22 | English opening | 1 games |


Netherlands