| May 24, 2026 | Sylvan | 1–0 | Nielsen | DM i Hurtigskak for hold | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| May 24, 2026 | Nielsen | 1–0 | Hagen | DM i Hurtigskak for hold | King's Indian Defense: Orthodox Variation, Gligoric-Taimanov System | |
| May 24, 2026 | Nielsen | 1–0 | Jorgensen | DM i Hurtigskak for hold | Catalan Opening: Closed | |
| Apr 5, 2026 | Liu | 1–0 | Nielsen | DM2026 - Landsholdsklassen | Ruy Lopez: Closed, Breyer Defense, Zaitsev Hybrid | |
| Apr 4, 2026 | Nielsen | 1–0 | Ramsdal | DM2026 - Landsholdsklassen | Catalan Opening: Open Defense | |
| Apr 2, 2026 | Borge | ½–½ | Nielsen | DM2026 - Landsholdsklassen | Scotch Game: Mieses Variation | |
| Apr 1, 2026 | Nielsen | 1–0 | Pilgaard | DM2026 - Landsholdsklassen | Ruy Lopez: Closed, Martinez Variation | |
| Apr 1, 2026 | Hansen | 1–0 | Nielsen | DM2026 - Landsholdsklassen | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Mar 31, 2026 | Nielsen | ½–½ | Medhus | DM2026 - Landsholdsklassen | Queen's Gambit Declined: Barmen Variation | |
| Mar 29, 2026 | Nielsen | 1–0 | Chatalbashev | DM2026 - Landsholdsklassen | Catalan Opening: Open Defense | |
| Mar 28, 2026 | Olsen | 0–1 | Nielsen | DM2026 - Landsholdsklassen | Nimzo-Larsen Attack: Classical Variation | |
| Mar 27, 2026 | Nielsen | ½–½ | Ochsner | DM2026 - Landsholdsklassen | Indian Defense: Anti-Nimzo-Indian | |
| Dec 30, 2025 | Ramsdal | 0–1 | Nielsen | ØBRO x CXU yearly new years tournament 2025 | Four Knights Game: Scotch Variation Accepted | |
| Dec 29, 2025 | Nielsen | ½–½ | Hald Falkesgaard | ØBRO x CXU yearly new years tournament 2025 | Bogo-Indian Defense: Retreat Variation | |
| Dec 28, 2025 | Kistrup | 0–1 | Nielsen | ØBRO x CXU yearly new years tournament 2025 | Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line | |
| Dec 27, 2025 | Nielsen | 1–0 | Ahl | ØBRO x CXU yearly new years tournament 2025 | Benko Gambit Accepted: Modern Variation | |
| Dec 22, 2025 | Nielsen | ½–½ | Aabling-Thomsen | ØBRO x CXU yearly new years tournament 2025 | Pirc Defense: Classical Variation, Quiet System | |
| Dec 22, 2025 | Nielsen | 1–0 | Pedersen | ØBRO x CXU yearly new years tournament 2025 | Catalan Opening: Open Defense | |
| Dec 22, 2025 | Lilja | 0–1 | Nielsen | ØBRO x CXU yearly new years tournament 2025 | Bishop's Opening: Boden-Kieseritzky Gambit | |
| Nov 16, 2025 | Christensen | 1–0 | Nielsen | Atina Open 2025 | Sicilian Defense: Hyperaccelerated Dragon | |
| Nov 16, 2025 | Nielsen | ½–½ | Jaksland | Atina Open 2025 | Indian Defense: Anti-Nimzo-Indian | |
| Nov 15, 2025 | Jalving | 0–1 | Nielsen | Atina Open 2025 | Ruy Lopez: Closed, Chigorin Defense | |
| Nov 14, 2025 | Skovgaard | 1–0 | Nielsen | Atina Open 2025 | Semi-Slav Defense | |
| Nov 14, 2025 | Moe | 0–1 | Nielsen | Atina Open 2025 | Queen's Pawn Game: London System | |
| Nov 11, 2025 | Nielsen | ½–½ | Sandmann | Atina Open 2025 | Catalan Opening: Open Defense | |
| Oct 12, 2025 | Nielsen | 0–1 | Haubro-Suppanz | Odensemesterskabet 2025 | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line | |
| Oct 12, 2025 | Percivaldi | ½–½ | Nielsen | Odensemesterskabet 2025 | English Opening: Agincourt Defense, Catalan Defense Accepted | |
| Oct 11, 2025 | Nielsen | 1–0 | Loftgaard | Odensemesterskabet 2025 | English Opening: Symmetrical Variation | |
| Oct 11, 2025 | Vasli | 1–0 | Nielsen | Odensemesterskabet 2025 | English Opening: Symmetrical Variation | |
| Oct 10, 2025 | Chatalbashev | 1–0 | Nielsen | Odensemesterskabet 2025 | Slav Indian | |
| Apr 20, 2025 | Nielsen | 0–1 | Thybo | Landsholdsklassen | Indian Defense: Anti-Nimzo-Indian | |
| Apr 19, 2025 | Olsen | 1–0 | Nielsen | Landsholdsklassen | English Opening: Agincourt Defense, Catalan Defense Accepted | |
| Apr 18, 2025 | Nielsen | ½–½ | Hansen | Landsholdsklassen | Indian Defense: Anti-Nimzo-Indian | |
| Apr 17, 2025 | Kistrup | ½–½ | Nielsen | Landsholdsklassen | Sicilian Defense: Hyperaccelerated Dragon | |
| Apr 16, 2025 | Nielsen | 1–0 | Percivaldi | Landsholdsklassen | Ruy Lopez: Morphy Defense, Modern Steinitz Defense, Fianchetto Variation | |
| Apr 15, 2025 | Hald Falkesgaard | ½–½ | Nielsen | Landsholdsklassen | Queen's Gambit Declined: Queen's Knight Variation | |
| Apr 14, 2025 | Pilgaard | ½–½ | Nielsen | Landsholdsklassen | Queen's Gambit Declined: Exchange Variation | |
| Apr 13, 2025 | Nielsen | 0–1 | Ochsner | Landsholdsklassen | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Apr 12, 2025 | Haubro | 1–0 | Nielsen | Landsholdsklassen | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Mar 30, 2025 | Nielsen | 1–0 | Hector | Nordkalotten - OBRO | Slav Defense: Quiet Variation, Schallopp Defense | |
| Mar 29, 2025 | Mikkelsen | 1–0 | Nielsen | Nordkalotten - OBRO | Sicilian Defense: Hyperaccelerated Dragon | |
| Nov 3, 2024 | Kanov | 0–1 | Nielsen | ØBRO - Fredericia | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Nov 2, 2024 | Nielsen | 1–0 | Ochsner | Aarhus/Skolerne - ØBRO | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line | |
| Oct 13, 2024 | Nielsen | ½–½ | Kistrup | Odensemesterskabet | Slav Defense: Quiet Variation, Schallopp Defense | |
| Oct 13, 2024 | Vasli | 1–0 | Nielsen | Odensemesterskabet | Sicilian Defense: French Variation | |
| Oct 12, 2024 | Nielsen | 0–1 | Ochsner | Odensemesterskabet | Indian Defense: Anti-Nimzo-Indian | |
| Oct 12, 2024 | Nielsen | 1–0 | Aabling-Thomsen | Odensemesterskabet | English Opening: King's English Variation, Adhiban Gambit | |
| Oct 12, 2024 | Jacobsen | ½–½ | Nielsen | Odensemesterskabet | English Opening: Agincourt Defense, Catalan Defense Accepted | |
| Aug 11, 2024 | Nielsen | ½–½ | Haubro | ccc24gm | Indian Defense: Anti-Nimzo-Indian | |
| Aug 11, 2024 | Hector | ½–½ | Nielsen | ccc24gm | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| Aug 10, 2024 | Nielsen | 0–1 | Jacobsen | ccc24gm | Caro-Kann Defense: Endgame Variation | |
| Aug 10, 2024 | Hacker | 0–1 | Nielsen | ccc24gm | Benko Gambit Accepted: Fully Accepted Variation | |
| Aug 9, 2024 | Nielsen | ½–½ | Kjartansson | ccc24gm | Catalan Opening: Open Defense, Classical Line | |
| Aug 9, 2024 | Kunin | 1–0 | Nielsen | ccc24gm | Nimzo-Indian Defense: Three Knights Variation | |
| Aug 8, 2024 | Nielsen | 0–1 | Jogstad | ccc24gm | Slav Defense: Quiet Variation, Pin Defense | |
| Aug 8, 2024 | Vinter-Schou | ½–½ | Nielsen | ccc24gm | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Aug 7, 2024 | Kistrup | 1–0 | Nielsen | ccc24gm | Scotch Game: Mieses Variation | |
| Jul 28, 2024 | Aczel | ½–½ | Nielsen | 9 rounds modified Swiss | English Opening: Mikenas-Carls Variation | |
| Jul 27, 2024 | Ramsdal | 0–1 | Nielsen | 9 rounds modified Swiss | Slav Indian | |
| Jul 26, 2024 | Nielsen | 0–1 | Heimisson | 9 rounds modified Swiss | Slav Defense: Quiet Variation, Schallopp Defense | |
| Jul 25, 2024 | Nielsen | 1–0 | Hansen | 9 rounds modified Swiss | Sicilian Defense: Godiva Variation | |
| Jul 25, 2024 | Nielsen | 1–0 | Hansen | 9 rounds modified Swiss | Sicilian Defense: Godiva Variation | |
| Jul 25, 2024 | Rakshitta Ravi | ½–½ | Nielsen | 9 rounds modified Swiss | Sicilian Defense: French Variation, Westerinen Attack | |
| Jul 24, 2024 | Sengupta | ½–½ | Nielsen | 9 rounds modified Swiss | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Jul 23, 2024 | Nielsen | 1–0 | Thuesen | 9 rounds modified Swiss | Dutch Defense: Stonewall Variation, Modern Variation | |
| Jul 23, 2024 | Jakhari | 0–1 | Nielsen | 9 rounds modified Swiss | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Jul 22, 2024 | Nielsen | 0–1 | Johansson | 9 rounds modified Swiss | Catalan Opening: Closed | |
| Mar 31, 2024 | Nielsen | ½–½ | Sokolovsky | Fagernes International 2024 | Ruy Lopez: Closed, Martinez Variation | |
| Mar 30, 2024 | Sorensen | ½–½ | Nielsen | Fagernes International 2024 | Queen's Gambit Declined: Exchange Variation | |
| Mar 29, 2024 | Nielsen | 1–0 | Aamodt | Fagernes International 2024 | Catalan Opening: Open Defense | |
| Mar 28, 2024 | Koelle | ½–½ | Nielsen | Fagernes International 2024 | Queen's Gambit Declined: Semi-Tarrasch Defense, Exchange Variation | |
| Mar 27, 2024 | Nielsen | 1–0 | Oksendal | Fagernes International 2024 | Catalan Opening: Open Defense | |
| Mar 27, 2024 | Nielsen | ½–½ | Mitusov | Fagernes International 2024 | Catalan Opening: Open Defense | |
| Mar 26, 2024 | Chasin | 1–0 | Nielsen | Fagernes International 2024 | Ruy Lopez: Morphy Defense | |
| Mar 25, 2024 | Nielsen | ½–½ | Can | Fagernes International 2024 | Slav Defense: Quiet Variation, Schallopp Defense | |
| Mar 24, 2024 | Makka | 0–1 | Nielsen | Fagernes International 2024 | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Dec 31, 2023 | Nielsen | 0–1 | Hector | 7 round swiss | Slav Defense: Geller Gambit | |
| Dec 30, 2023 | Nielsen | 1–0 | Porte | 7 round swiss | Queen's Gambit Declined: Tarrasch Defense, Pseudo-Tarrasch | |
| Dec 30, 2023 | Borge | 0–1 | Nielsen | 7 round swiss | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Dec 29, 2023 | Ertbjerg | 0–1 | Nielsen | 7 round swiss | Sicilian Defense: Closed | |
| Dec 28, 2023 | Nielsen | 0–1 | Hansen | 7 round swiss | Catalan Opening | |
| Dec 27, 2023 | Nielsen | 1–0 | Hove | 7 round swiss | Zukertort Opening: Lisitsyn Gambit Deferred | |
| Dec 27, 2023 | Lauritsen | 0–1 | Nielsen | 7 round swiss | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Nov 12, 2023 | Nielsen | 1–0 | Andries | Copenhagen Championship 2023 | Bogo-Indian Defense: Nimzowitsch Variation | |
| Nov 12, 2023 | Nielsen | ½–½ | Nielsen | Copenhagen Championship 2023 | King's Knight Opening: Normal Variation | |
| Nov 11, 2023 | Nielsen | ½–½ | Pedersen | Copenhagen Championship 2023 | Catalan Opening: Closed, Botvinnik Variation | |
| Nov 11, 2023 | Hector | 1–0 | Nielsen | Copenhagen Championship 2023 | Scotch Game: Classical Variation | |
| Nov 10, 2023 | Nielsen | 1–0 | Laursen | Copenhagen Championship 2023 | Grünfeld Defense: Exchange Variation | |
| Nov 10, 2023 | Steenstrup | 0–1 | Nielsen | Copenhagen Championship 2023 | Catalan Opening: Closed | |
| Nov 10, 2023 | Haubro | 0–1 | Nielsen | Copenhagen Championship 2023 | Italian Game: Giuoco Piano | |
| Jul 30, 2023 | Hansen | ½–½ | Nielsen | 9 rounds modified Swiss in one large group. There will be the possibility of achieving GM- and IM-norms. | English Opening: Symmetrical Variation, Botvinnik System | |
| Jul 29, 2023 | Kistrup | 1–0 | Nielsen | 9 rounds modified Swiss in one large group. There will be the possibility of achieving GM- and IM-norms. | Italian Game: Classical Variation, Greco Gambit | |
| Jul 28, 2023 | Nielsen | ½–½ | Hacker | 9 rounds modified Swiss in one large group. There will be the possibility of achieving GM- and IM-norms. | Catalan Opening: Open Defense | |
| Jul 27, 2023 | Nielsen | 0–1 | Carlsson | 9 rounds modified Swiss in one large group. There will be the possibility of achieving GM- and IM-norms. | Ruy Lopez: Berlin Defense | |
| Jul 27, 2023 | Johansson | 0–1 | Nielsen | 9 rounds modified Swiss in one large group. There will be the possibility of achieving GM- and IM-norms. | Bishop's Opening: Vienna Hybrid | |
| Jul 26, 2023 | Nielsen | ½–½ | Storme | 9 rounds modified Swiss in one large group. There will be the possibility of achieving GM- and IM-norms. | Catalan Opening: Open Defense, Classical Line | |
| Jul 25, 2023 | Nielsen | ½–½ | Hamitevici | 9 rounds modified Swiss in one large group. There will be the possibility of achieving GM- and IM-norms. | Queen's Indian Defense: Classical Variation | |
| Jul 25, 2023 | Hector | ½–½ | Nielsen | 9 rounds modified Swiss in one large group. There will be the possibility of achieving GM- and IM-norms. | Scotch Game: Classical Variation | |
| May 21, 2023 | Nielsen | 1–0 | Ramsdal | Fredericia Chess 2023 | English Defense | |
| May 21, 2023 | Brynell | ½–½ | Nielsen | Fredericia Chess 2023 | Queen's Gambit Declined: Semi-Tarrasch Defense, Exchange Variation | |