A. Leydes
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| ACCOM op2 | ??/??/1986 | 0 | Netherlands |
| ACCOM-A op | ??/??/1985 | 0 | Netherlands |
| Alkmaar op | ??/??/1984 | 0 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| B08 | Pirc, classical (two knights) system | 2 games |
| C89 | Ruy Lopez, Marshall counter-attack | 1 games |
| B44 | Sicilian defence | 1 games |
| B07 | Pirc defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B01 | Scandinavian (centre counter) defence | 3 games |
| E70 | King's Indian, 4.e4 | 1 games |
| C91 | Ruy Lopez, closed, 9.d4 | 1 games |
| D02 | Queen's pawn game | 1 games |


Netherlands