| Apr 19, 2026 | Jalving | 1–0 | Fries-Nielsen | SonFlow Cup 2026 | Modern Defense | |
| Apr 18, 2026 | Fries-Nielsen | 0–1 | Pajeken | SonFlow Cup 2026 | Queen's Pawn Game: Chigorin Variation | |
| Apr 18, 2026 | Fries-Nielsen | 1–0 | Ramsdal | SonFlow Cup 2026 | French Defense: Queen's Knight | |
| Apr 18, 2026 | Matthiesen | 1–0 | Fries-Nielsen | SonFlow Cup 2026 | Queen's Pawn Game: Modern Defense | |
| Apr 17, 2026 | Fries-Nielsen | 1–0 | Arndt | SonFlow Cup 2026 | Zukertort Opening | |
| Mar 15, 2026 | Loftgaard | 0–1 | Fries-Nielsen | SK1968 - Frem | Modern Defense | |
| Mar 15, 2026 | Fries-Nielsen | 0–1 | Sorensen | Fredericia - Køge | Queen's Pawn Game: Chigorin Variation | |
| Jan 25, 2026 | Jacobsen | 1–0 | Fries-Nielsen | Fredericia - BMS | English Opening: Agincourt Defense | |
| Jan 24, 2026 | Fries-Nielsen | ½–½ | Schandorff | Hillerød - Fredericia | Italian Game: Classical Variation, Greco Gambit, Traditional Line | |
| Nov 2, 2025 | Sylvan | 1–0 | Fries-Nielsen | Fredericia - Nordkalotten | French Defense: Classical Variation, Steinitz Variation | |
| Nov 1, 2025 | Fries-Nielsen | 0–1 | Hald Falkesgaard | Brønshøj - Fredericia | Sicilian Defense: Snyder Variation | |
| Mar 30, 2025 | Haubro | 1–0 | Fries-Nielsen | BMS - Fredericia | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Mar 29, 2025 | Fries-Nielsen | 0–1 | Vasli | Fredericia-Bronshoj | English Opening: King's English Variation | |
| Dec 15, 2024 | Mashhadi | 0–1 | Fries-Nielsen | Malmo Open 2024 | Benoni Defense: Benoni-Indian Defense, Kingside Move Order | |
| Dec 14, 2024 | Frank | 1–0 | Fries-Nielsen | Malmo Open 2024 | St. George Defense | |
| Dec 13, 2024 | Fries-Nielsen | 1–0 | Ask | Malmo Open 2024 | Yusupov-Rubinstein System | |
| Dec 13, 2024 | Frisk | 1–0 | Fries-Nielsen | Malmo Open 2024 | English Opening: Agincourt Defense | |
| Nov 10, 2024 | Fries-Nielsen | ½–½ | Eriksson | Atina Open | Sicilian Defense: Old Sicilian | |
| Nov 10, 2024 | Molvig | 0–1 | Fries-Nielsen | Atina Open | Queen's Pawn Game: Modern Defense | |
| Nov 9, 2024 | Jarlskov | 1–0 | Fries-Nielsen | Atina Open | Old Indian Defense | |
| Nov 8, 2024 | Fries-Nielsen | ½–½ | Guindy | Atina Open | Sicilian Defense: Classical Variation | |
| Nov 8, 2024 | Fries-Nielsen | ½–½ | Veiergang | Atina Open | Queen's Pawn Game: Chigorin Variation | |
| Nov 3, 2024 | Skonnord | 0–1 | Fries-Nielsen | ØBRO - Fredericia | Scandinavian Defense: Valencian Variation | |
| Nov 2, 2024 | Fries-Nielsen | ½–½ | Brynell | Fredericia - Nordkalotten | Rubinstein Opening | |
| Jul 14, 2024 | Fries-Nielsen | * | Gomez Aguirre | Round 9: Fries-Nielsen, Jens Ove - Gomez Aguirre, Juan Alberto | Queen's Gambit Declined: Queen's Knight Variation | |
| Jul 12, 2024 | Fries-Nielsen | 0–1 | Petrov | Round 7: Fries-Nielsen, Jens Ove - Petrov, Martin | Yusupov-Rubinstein System | |
| Jul 11, 2024 | Petrov | ½–½ | Fries-Nielsen | Round 6: Petrov, Martin - Fries-Nielsen, Jens Ove | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Early Deviations | |
| Jul 11, 2024 | Kistrup | 0–1 | Fries-Nielsen | Round 6: Kistrup, Nicolai - Fries-Nielsen, Jens Ove | Modern Defense: Standard Line | |
| Jul 11, 2024 | Heimisson | 1–0 | Fries-Nielsen | Round 5: Heimisson, Hilmir Freyr - Fries-Nielsen, Jens Ove | English Opening: Agincourt Defense | |
| Jul 10, 2024 | Fries-Nielsen | ½–½ | Liu | Round 4: Fries-Nielsen, Jens Ove - Liu, Casper | Caro-Kann Defense | |
| Jul 10, 2024 | Hald Falkesgaard | 0–1 | Fries-Nielsen | Round 3: Hald Falkesgaard, Jeppe - Fries-Nielsen, Jens Ove | Old Indian Defense | |
| Jul 9, 2024 | Fries-Nielsen | 0–1 | Hector | Round 2: Fries-Nielsen, Jens Ove - Hector, Jonny | Rapport-Jobava System | |
| Jul 9, 2024 | Ermitsch | 1–0 | Fries-Nielsen | Round 1: Ermitsch, Magnus - Fries-Nielsen, Jens Ove | Alekhine Defense | |
| Jul 9, 2024 | Smith | 1–0 | Fries-Nielsen | Round 8: Smith, Axel - Fries-Nielsen, Jens Ove | ? | |
| Apr 7, 2024 | Fries-Nielsen | ½–½ | Vasli | Fredericia - Brønshøj | Queen's Pawn Game: Symmetrical Variation | |
| Apr 6, 2024 | Hansen | ½–½ | Fries-Nielsen | Frem - Fredericia | Caro-Kann Defense: De Bruycker Defense | |
| Mar 31, 2024 | Fries-Nielsen | ½–½ | Ramsdal | Landsholdklassen | French Defense: Exchange Variation | |
| Mar 30, 2024 | Chatalbashev | 1–0 | Fries-Nielsen | Landsholdklassen | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Mar 29, 2024 | Fries-Nielsen | 1–0 | Jacobsen | Landsholdklassen | Queen's Pawn Game: Chigorin Variation | |
| Mar 28, 2024 | Ochsner | 1–0 | Fries-Nielsen | Landsholdklassen | Rat Defense: Small Center Defense | |
| Mar 27, 2024 | Borge | 1–0 | Fries-Nielsen | Landsholdklassen | French Defense: Advance Variation | |
| Mar 26, 2024 | Fries-Nielsen | 0–1 | Thybo | Landsholdklassen | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Mar 25, 2024 | Haubro | 1–0 | Fries-Nielsen | Landsholdklassen | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Mar 24, 2024 | Fries-Nielsen | ½–½ | Olsen | Landsholdklassen | King's Indian Attack: French Variation | |
| Mar 23, 2024 | Liu | 1–0 | Fries-Nielsen | Landsholdklassen | St. George Defense | |
| Jan 28, 2024 | Fries-Nielsen | ½–½ | Hansen | Fredericia - Hillerød | Queen's Pawn Game: Chigorin Variation, Irish Gambit | |
| Jan 27, 2024 | Brynell | ½–½ | Fries-Nielsen | Brønshøj - Frem | Queen's Gambit Declined: Three Knights Variation | |
| Oct 29, 2023 | Smith | ½–½ | Fries-Nielsen | Køge - Fredericia | Pirc Defense | |
| Oct 28, 2023 | Fries-Nielsen | 0–1 | Haubro | Fredericia - BMS | Sicilian Defense: Modern Variations | |
| Oct 15, 2023 | Fries-Nielsen | ½–½ | Percivaldi | Odensemesterskabet 2023 | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Oct 15, 2023 | Borge | 0–1 | Fries-Nielsen | Odensemesterskabet 2023 | Alekhine Defense: Brooklyn Variation | |
| Oct 14, 2023 | Fries-Nielsen | ½–½ | Pedersen | Odensemesterskabet 2023 | Queen's Gambit Declined: Three Knights Variation | |
| Oct 14, 2023 | Ramsdal | 1–0 | Fries-Nielsen | Odensemesterskabet 2023 | Benoni Defense: Modern Variation | |
| May 21, 2023 | Fries-Nielsen | ½–½ | Brynell | Fredericia Chess 2023 | Zukertort Opening: Quiet System | |
| May 21, 2023 | Van Foreest | ½–½ | Fries-Nielsen | Fredericia Chess 2023 | Modern Defense | |
| May 20, 2023 | Fries-Nielsen | 1–0 | Nilssen | Fredericia Chess 2023 | Zukertort Opening: Old Indian Attack | |
| May 20, 2023 | Ramsdal | ½–½ | Fries-Nielsen | Fredericia Chess 2023 | Queen's Indian Accelerated | |
| May 19, 2023 | Fries-Nielsen | ½–½ | Loftgaard | Fredericia Chess 2023 | Indian Defense | |
| May 19, 2023 | Larkin | 0–1 | Fries-Nielsen | Fredericia Chess 2023 | Caro-Kann Defense: De Bruycker Defense | |
| May 18, 2023 | Toktomushev | 0–1 | Fries-Nielsen | Fredericia Chess 2023 | Van't Kruijs Opening | |
| May 17, 2023 | Fries-Nielsen | ½–½ | Kistrup | Fredericia Chess 2023 | Queen's Pawn Game: Colle System | |
| Dec 17, 2022 | Pantzar | 1–0 | Fries-Nielsen | Malmo Open 2022 | ? | |
| Dec 16, 2022 | Fries-Nielsen | ½–½ | Guindy | Malmo Open 2022 | Sicilian Defense: Old Sicilian | |
| Oct 16, 2022 | Fries-Nielsen | ½–½ | Skytte | Odensemesterskab 2022 | Sicilian Defense: Dragon Variation, Yugoslav Attack, Old Line | |
| Oct 16, 2022 | Thogersen | 1–0 | Fries-Nielsen | Odensemesterskab 2022 | Caro-Kann Defense: De Bruycker Defense | |
| Oct 15, 2022 | Fries-Nielsen | 1–0 | Matthiesen | Odensemesterskab 2022 | King's Indian Attack: Double Fianchetto | |
| Oct 15, 2022 | Ramsdal | ½–½ | Fries-Nielsen | Odensemesterskab 2022 | Rat Defense: Small Center Defense | |
| Oct 15, 2022 | Jacobsen | 0–1 | Fries-Nielsen | Odensemesterskab 2022 | Indian Defense: London System | |