D. Beyeler
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Plainpalais op | ??/??/1994 | 189 | Switzerland |
| TDL op | ??/??/1994 | 0 | Switzerland |
Most Played Openings as White
| ECO | Opening | Games |
| C02 | French, advance variation | 2 games |
| B30 | Sicilian defence | 2 games |
| C44 | King's pawn game | 1 games |
| C41 | Philidor's defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D02 | Queen's pawn game | 1 games |
| E51 | Nimzo-Indian, 4.e3 e8g8, 5.Nf3 d7d5 | 1 games |
| C18 | French, Winawer, advance variation | 1 games |
| C01 | French, exchange variation | 1 games |


Switzerland