John De Soyres
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Hilversum | ??/??/1903 | 0 | Netherlands |
| Counties Chess Association | 01/19/1880 | 0 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| C28 | Vienna game | 2 games |
| C56 | Two knights defence | 1 games |
| C53 | Giuoco Piano | 1 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C63 | Ruy Lopez, Schliemann defence | 1 games |
| A18 | English, Mikenas-Carls variation | 1 games |
| C56 | Two knights defence | 1 games |
| C29 | Vienna gambit | 1 games |


Netherlands
United States