A. Deutekom
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Haarlem op | ??/??/1995 | 740 | Netherlands |
| Haarlem AKN | ??/??/1994 | 626 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| A00 | Polish (Sokolsky) opening | 5 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B12 | Caro-Kann defence | 2 games |
| B08 | Pirc, classical (two knights) system | 1 games |
| A34 | English, symmetrical variation | 1 games |
| B18 | Caro-Kann, classical variation | 1 games |


Netherlands