| 22 nov 2025 | Nielsen, Hogni Egilstoft 2385 | Pace, Colin 2106 | 1-0 | B36 Defensa Siciliana: Accelerated Dragon, Maróczy Bind | 9th ESNA Chess Championship 2025 | 35 | Ver |
| 21 nov 2025 | Nielsen, Hogni Egilstoft 2385 | Holland, Christopher 2068 | 1-0 | B11 Defensa Caro-Kann: Two Knights Attack, Mindeno Variation, Exchange Line | 9th ESNA Chess Championship 2025 | 40 | Ver |
| 19 nov 2025 | Heron, Andrew 2065 | Nielsen, Hogni Egilstoft 2385 | 0-1 | B06 Defensa Moderna | 9th ESNA Chess Championship 2025 | 40 | Ver |
| 19 nov 2025 | Nielsen, Hogni Egilstoft 2385 | Michaelides, Konstantinos 2245 | ½-½ | C54 Apertura Italiana: Classical Variation, Giuoco Pianissimo, with a6 | 9th ESNA Chess Championship 2025 | 31 | Ver |
| 17 nov 2025 | Ribera Veganzones, Serni 2300 | Nielsen, Hogni Egilstoft 2385 | 1-0 | C54 Apertura Italiana: Classical Variation, Giuoco Pianissimo | 9th ESNA Chess Championship 2025 | 60 | Ver |
| 16 nov 2025 | Nielsen, Hogni Egilstoft 2385 | Berend, Fred 2227 | 1-0 | B36 Defensa Siciliana: Accelerated Dragon, Maróczy Bind | 9th ESNA Chess Championship 2025 | 31 | Ver |
| 15 nov 2025 | Ribbegren, Karl Johan 2121 | Nielsen, Hogni Egilstoft 2385 | 0-1 | A01 Ataque Nimzo-Larsen: Indian Variation | 9th ESNA Chess Championship 2025 | 25 | Ver |
| 14 oct 2025 | Makharadze, Jambul 2291 | Nielsen, Hogni Egilstoft 2389 | ½-½ | A31 Apertura Inglesa: Symmetrical Variation, Anti-Benoni Variation | European Team Chess Championship 2025 | Open | 58 | Ver |
| 13 oct 2025 | Nielsen, Hogni Egilstoft 2389 | Sousa, Andre Ventura 2433 | ½-½ | C55 Apertura Italiana: Two Knights Defense, Modern Bishop's Opening | European Team Chess Championship 2025 | Open | 35 | Ver |
| 12 oct 2025 | Nielsen, Hogni Egilstoft 2389 | Stefansson, Vignir Vatnar 2506 | ½-½ | C07 Defensa Francesa: Tarrasch Variation, Open System, Euwe-Keres Line | European Team Chess Championship 2025 | Open | 52 | Ver |
| 10 oct 2025 | kiladze, Luka 2370 | Nielsen, Hogni Egilstoft 2389 | 1-0 | D01 Rapport-Jobava System | European Team Chess Championship 2025 | Open | 45 | Ver |
| 9 oct 2025 | Waldhausen Gordon, Frederick 2389 | Nielsen, Hogni Egilstoft 2389 | ½-½ | C72 Apertura Española (Ruy López): Morphy Defense, Modern Steinitz Defense | European Team Chess Championship 2025 | Open | 47 | Ver |
| 8 oct 2025 | Nielsen, Hogni Egilstoft 2389 | Keinanen, Toivo 2503 | ½-½ | C07 Defensa Francesa: Tarrasch Variation, Open System, Euwe-Keres Line | European Team Chess Championship 2025 | Open | 43 | Ver |
| 7 oct 2025 | Nemeth, Zalan 2212 | Nielsen, Hogni Egilstoft 2389 | ½-½ | A62 Defensa Benoni: Fianchetto Variation | European Team Chess Championship 2025 | Open | 100 | Ver |
| 6 oct 2025 | Nielsen, Hogni Egilstoft 2389 | Kazakouski, Valery 2581 | ½-½ | B51 Defensa Siciliana: Moscow Variation | European Team Chess Championship 2025 | Open | 141 | Ver |
| 5 oct 2025 | Nielsen, Hogni Egilstoft 2389 | Brkic, Ante 2578 | 0-1 | B51 Defensa Siciliana: Moscow Variation | European Team Chess Championship 2025 | Open | 44 | Ver |