Male
FIDE ID:
Stefan Eggenberger
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| SUI-ch op | 07/12/2007 | 1966 |  Switzerland |
| SUI-ch HT1 | 07/13/2006 | 2022 | Switzerland |
| SUI-ch | 07/??/1999 | 2117 | Switzerland |
Most Played Openings as White
| ECO | Opening | Games |
| A45 | Queen's pawn game | 1 games |
| C02 | French, advance variation | 1 games |
| B44 | Sicilian defence | 1 games |
| D59 | Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) system, 8.cd Nxd5 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C15 | French, Winawer (Nimzovich) variation | 1 games |
| D11 | Queen's Gambit Declined Slav, 3.Nf3 | 1 games |
| A14 | English, Neo-Catalan declined | 1 games |
