Female
FIDE ID:
Fiona Sieber
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 2nd Bundesliga Nord 25-26 | 09/27/2025 | 2373 |  Germany |
| IV Janos Rigo Mem IMB | 06/21/2025 | 2248 |  Hungary |
| 3rd Munich Whitsun Open A | 06/08/2025 | 2275 | Germany |
| ch-GER Women 2025 | 05/15/2025 | 2247 | Germany |
Fiona Sieber Opening Repertoire with White pieces
| ECO | Opening | Games |
| B90 | Sicilian, Najdorf | 12 games |
| C02 | French, advance variation | 8 games |
| B12 | Caro-Kann defence | 6 games |
| B33 | Sicilian defence | 5 games |
Fiona Sieber Opening Repertoire with Black pieces
| ECO | Opening | Games |
| B90 | Sicilian, Najdorf | 8 games |
| A15 | English, 1...Nf6 (Anglo-Indian defense) | 6 games |
| B40 | Sicilian defence | 6 games |
| E12 | Queen's Indian defence | 6 games |
