Bill Cahill
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Labor Day op | ??/??/1980 | 0 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| C50 | King's pawn game | 1 games |
| B11 | Caro-Kann, two knights, 3...Bg4 | 1 games |
| C17 | French, Winawer, advance variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C56 | Two knights defence | 1 games |
| C50 | King's pawn game | 1 games |


United States