Nils Decker
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 36th Czech Open A 2025 | 07/25/2025 | 2306 | Czech Republic |
| 9th Semana Santa Alicante | 04/16/2025 | 2309 | Spain |
| Leer Open 2018 | 11/01/2018 | 2328 | Germany |
| Dresden ZMD op | 07/21/2007 | 2076 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B50 | Sicilian | 3 games |
| C01 | French, exchange variation | 2 games |
| B41 | Sicilian, Kan variation | 1 games |
| B31 | Sicilian, Nyezhmetdinov-Rossolimo attack (with ...g6, without ...d6) | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 2 games |
| E20 | Nimzo-Indian defence | 2 games |
| E38 | Nimzo-Indian, classical, 4...c5 | 2 games |
| B39 | Sicilian, accelerated fianchetto, Breyer variation | 2 games |
Germany
Male
FIDE ID:

Czech Republic
Spain