Pius Frey
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| SUI-ch opC | ??/??/2002 | 0 | Switzerland |
| SUI-ch Seniors | ??/??/1994 | 0 | Switzerland |
Most Played Openings as White
| ECO | Opening | Games |
| B10 | Caro-Kann defence | 1 games |
| C02 | French, advance variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D06 | Queen's Gambit | 1 games |
| C20 | King's pawn game | 1 games |


Switzerland