Male
FIDE ID:
Viktor Haarmark Nielsen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Amager CA Centenary GM | 10/12/2026 | 2448 |  Denmark |
| Copenhagen CC GM 2026 | 07/29/2026 | 2413 | Denmark |
| OBRO CXU Int. 2026 | 07/20/2026 | 2236 | Denmark |
| ch-DEN 2026 | 03/28/2026 | 2417 | Denmark |
Most Played Openings as White
| ECO | Opening | Games |
| E04 | Catalan, open, 5.Nf3 | 14 games |
| E10 | Queen's pawn game | 8 games |
| E06 | Catalan, closed, 5.Nf3 | 8 games |
| D12 | Queen's Gambit Declined Slav, 4.e3 Bf5 | 6 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A13 | English opening | 6 games |
| B40 | Sicilian defence | 5 games |
| C45 | Scotch game | 5 games |
| D35 | Queen's Gambit Declined, 3...Nf6 | 5 games |
