CS. Bonsall
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Manhattan CC-Franklin CC | ??/??/1911 | 0 | United States |
| Manhattan CC-Franklin CC | 05/??/1910 | 0 | United States |
| Manhattan CC-Franklin CC | ??/??/1909 | 0 | United States |
| Manhattan CC-Franklin CC | ??/??/1908 | 0 | United States |
Most Played Openings as White
| ECO | Opening | Games |
Most Played Openings as Black
| ECO | Opening | Games |
| C10 | French, Paulsen variation | 2 games |
| C55 | Two knights defence | 1 games |
| C61 | Ruy Lopez, Bird's defence | 1 games |
| C45 | Scotch game | 1 games |


United States