Male
FIDE ID:
Nico Zwirs
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 6th elllobregat Open 2025 | 11/28/2025 | 2309 |  Spain |
| TCh-BEL 2025-26 | 09/28/2025 | 2275 |  Belgium |
| Dutch League 2025-26 | 09/20/2025 | 2345 |  Netherlands |
| 2nd Bundesliga Nord 25-26 | 09/27/2025 | 2373 |  Germany |
Nico Zwirs Opening Repertoire with White pieces
| ECO | Opening | Games |
| C55 | Two knights defence | 14 games |
| C50 | King's pawn game | 13 games |
| B90 | Sicilian, Najdorf | 10 games |
| B33 | Sicilian defence | 9 games |
Nico Zwirs Opening Repertoire with Black pieces
| ECO | Opening | Games |
| B90 | Sicilian, Najdorf | 27 games |
| D35 | Queen's Gambit Declined, 3...Nf6 | 14 games |
| B51 | Sicilian, Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack | 13 games |
| A13 | English opening | 13 games |
