H. Van Schaik
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Zwolle KPMG op-B | 03/??/2001 | 123 | Netherlands |
| Zwolle KPMG op-B | 03/??/2000 | 1652 | Netherlands |
| ZSG/Computerij op-B | ??/??/1996 | 131 | Netherlands |
| Zwolle op-B | ??/??/1995 | 0 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| B07 | Pirc defence | 2 games |
| C45 | Scotch game | 1 games |
| B24 | Sicilian, closed | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A03 | Bird's opening | 1 games |
| A77 | Benoni, classical, 9...Re8, 10.Nd2 | 1 games |
| C56 | Two knights defence | 1 games |
| C80 | Ruy Lopez, open (Tarrasch) defence | 1 games |


Netherlands