| Apr 19, 2026 | Czernek | ½–½ | Olsen | EICC 2026 | Petrov's Defense: Kaufmann Attack | |
| Apr 18, 2026 | Olsen | 0–1 | Dardha | EICC 2026 | Bogo-Indian Defense: Retreat Variation | |
| Apr 16, 2026 | Pichot | ½–½ | Olsen | EICC 2026 | Petrov's Defense: Damiano Variation, Kholmov Gambit | |
| Apr 15, 2026 | Olsen | 1–0 | Zakin | EICC 2026 | Sicilian Defense: Chekhover Variation | |
| Apr 14, 2026 | Yilmaz | 0–1 | Olsen | EICC 2026 | Sicilian Defense: Najdorf Variation | |
| Apr 13, 2026 | Olsen | ½–½ | Gibala | EICC 2026 | King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Rare Line | |
| Apr 12, 2026 | Topencik | 0–1 | Olsen | EICC 2026 | Sicilian Defense: Najdorf Variation, English Attack | |
| Apr 10, 2026 | Olsen | ½–½ | Liskiewicz | EICC 2026 | English Opening: Agincourt Defense, Bogoljubow Defense | |
| Apr 9, 2026 | Dyachuk | 1–0 | Olsen | EICC 2026 | English Opening: Agincourt Defense | |
| Apr 8, 2026 | Olsen | 1–0 | Vainbaum | EICC 2026 | Benko Gambit Accepted: Modern Variation | |
| Apr 7, 2026 | Paprocki | ½–½ | Olsen | EICC 2026 | Queen's Gambit Declined: Barmen Variation | |
| Apr 6, 2026 | Olsen | 0–1 | Ochsner | DM2026 - Landsholdsklassen | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Apr 5, 2026 | Ochsner | 1–0 | Olsen | DM2026 - Landsholdsklassen | Petrov's Defense: Modern Attack, Center Variation | |
| Apr 5, 2026 | Ochsner | ½–½ | Olsen | DM2026 - Landsholdsklassen | Sicilian Defense: Moscow Variation, Main Line | |
| Apr 4, 2026 | Olsen | 1–0 | Liu | DM2026 - Landsholdsklassen | Catalan Opening: Closed | |
| Apr 2, 2026 | Ramsdal | 0–1 | Olsen | DM2026 - Landsholdsklassen | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Apr 1, 2026 | Pilgaard | ½–½ | Olsen | DM2026 - Landsholdsklassen | Caro-Kann Defense: Tartakower Variation | |
| Mar 29, 2026 | Medhus | 0–1 | Olsen | DM2026 - Landsholdsklassen | Scotch Game: Scotch Gambit, Advance Variation | |
| Mar 28, 2026 | Olsen | 0–1 | Nielsen | DM2026 - Landsholdsklassen | Nimzo-Larsen Attack: Classical Variation | |
| Mar 27, 2026 | Olsen | 1–0 | Chatalbashev | DM2026 - Landsholdsklassen | Neo-Grünfeld Defense: Classical Variation, Original Defense | |
| Mar 22, 2026 | Olsen | 1–0 | Borge | DM2026 - Landsholdsklassen | Queen's Pawn Game: London System, with e6 | |
| Mar 22, 2026 | Olsen | ½–½ | Hansen | DM2026 - Landsholdsklassen | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Mar 15, 2026 | Olsen | 1–0 | Hald Falkesgaard | Brønshøj - Skanderborg | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Mar 15, 2026 | Schandorff | ½–½ | Olsen | Skanderborg - Hillerød | English Opening: Agincourt Defense, Bogoljubow Defense | |
| Mar 14, 2026 | Medhus | 0–1 | Olsen | Hotel Stockholm North by First hotels yo | Petrov's Defense: Classical Attack, Staunton Variation | |
| Mar 14, 2026 | Medhus | 0–1 | Olsen | 8th GM tournament Hotel Stockholm North young talents | Petrov's Defense: Classical Attack, Staunton Variation | |
| Mar 13, 2026 | Olsen | ½–½ | Willow | 8th GM tournament Hotel Stockholm North young talents | French Defense: Rubinstein Variation, Blackburne Defense | |
| Mar 12, 2026 | Lindgren | ½–½ | Olsen | 8th GM tournament Hotel Stockholm North young talents | Torre Attack: Classical Defense, Nimzowitsch Variation | |
| Mar 12, 2026 | Olsen | 0–1 | Mayank Chakraborty | 8th GM tournament Hotel Stockholm North young talents | Nimzo-Indian Defense: Normal Variation, Classical Defense | |
| Mar 11, 2026 | Kvaloy | ½–½ | Olsen | 8th GM tournament Hotel Stockholm North young talents | Petrov's Defense: Karklins-Martinovsky Variation | |
| Mar 10, 2026 | Olsen | ½–½ | Blomqvist | 8th GM tournament Hotel Stockholm North young talents | Zukertort Opening | |
| Mar 10, 2026 | Ris | 0–1 | Olsen | 8th GM tournament Hotel Stockholm North young talents | Sicilian Defense: Closed | |
| Mar 9, 2026 | Olsen | 0–1 | Galperin | 8th GM tournament Hotel Stockholm North | Zukertort Opening: Reversed Grünfeld | |
| Feb 21, 2026 | Olsen | 1–0 | Ermitsch | 8th GM tournament Hotel Stockholm North young talents | Queen's Gambit Declined: Queen's Knight Variation | |
| Jan 25, 2026 | Olsen | ½–½ | Sorensen | Skanderborg - Køge | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Jan 24, 2026 | Kistrup | 0–1 | Olsen | BMS - Skanderborg | Caro-Kann Defense: Maróczy Variation | |
| Nov 8, 2025 | Grinev | ½–½ | Olsen | Round 8: Grinev, Valeriy - Olsen, Filip Boe | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Nov 8, 2025 | Olsen | 1–0 | Alexakis | Round 7: Olsen, Filip Boe - Alexakis, Georgios | King's Indian Attack | |
| Nov 8, 2025 | Olsen | 1–0 | Mitev | Round 6: Olsen, Filip Boe - Mitev, Valentin | King's Indian Attack | |
| Nov 8, 2025 | Eklund | 0–1 | Olsen | Round 5: Eklund, Joel - Olsen, Filip Boe | Sicilian Defense: Najdorf Variation, English Attack | |
| Nov 7, 2025 | Makke | 0–1 | Olsen | Round 4: Makke, Laurent - Olsen, Filip Boe | Caro-Kann Defense: Accelerated Panov Attack, Modern Variation | |
| Nov 7, 2025 | Olsen | 1–0 | Tomasev | Round 3: Olsen, Filip Boe - Tomasev, Nenad | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Nov 2, 2025 | Olsen | 1–0 | Le Besq | Skanderborg - Frem | King's Indian Defense: Fianchetto Variation, Carlsbad Variation | |
| Nov 1, 2025 | Brynell | 0–1 | Olsen | Nordkalotten - Skanderborg | Queen's Gambit Declined: Ragozin Defense | |
| Oct 25, 2025 | Olsen | 1–0 | Khalafova | Round 7: Olsen, Filip Boe - Khalafova, Narmin | King's Indian Attack | |
| Oct 24, 2025 | Kanakaris | ½–½ | Olsen | Round 6: Kanakaris, Georgios - Olsen, Filip Boe | Caro-Kann Defense: Two Knights Attack | |
| Oct 23, 2025 | Olsen | 1–0 | Cramling | Round 5: Olsen, Filip Boe - Cramling, Dan | Benko Gambit Accepted: Modern Variation | |
| Oct 22, 2025 | Burcu | ½–½ | Olsen | Round 4: Burcu, Cagatay - Olsen, Filip Boe | Rapport-Jobava System | |
| Oct 21, 2025 | Olsen | 0–1 | Volokitin | Round 3: Olsen, Filip Boe - Volokitin, Andrei | Nimzo-Indian Defense: Rubinstein System, Rubinstein Variation | |
| Oct 20, 2025 | Olsen | ½–½ | Oktem | Round 2: Olsen, Filip Boe - Oktem, Ege Tuna | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Oct 19, 2025 | Olsen | 1–0 | Carstensen | Round 1: Olsen, Filip Boe - Carstensen, Jacob | King's Indian Attack | |
| Oct 14, 2025 | Domalchuk-Jonasson | 0–1 | Olsen | Round 9: Domalchuk-Jonasson, Aleksandr - Olsen, Filip Boe | Catalan Opening: Closed | |
| Oct 12, 2025 | Malek | ½–½ | Olsen | Round 7: Malek, Jan - Olsen, Filip Boe | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Oct 9, 2025 | Olsen | ½–½ | Morkunas | Round 5: Olsen, Filip Boe - Morkunas, Gustas | Sicilian Defense: French Variation, Westerinen Attack | |
| Oct 8, 2025 | Olsen | ½–½ | Kurmann | Round 4: Olsen, Filip Boe - Kurmann, Oliver | Catalan Opening: Closed | |
| Oct 7, 2025 | Olsen | 1–0 | Hamitevici | Round 3: Olsen, Filip Boe - Hamitevici, Vladimir | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Oct 6, 2025 | Subelj | 1–0 | Olsen | Round 2: Subelj, Jan - Olsen, Filip Boe | Petrov's Defense: Paulsen Attack | |
| Jul 20, 2025 | Olsen | 0–1 | Ponkratov | Round 9: Olsen, Filip Boe - Ponkratov, Pavel | Indian Defense: Dzindzi-Indian Defense | |
| Jul 19, 2025 | Laurusas | 0–1 | Olsen | Round 8: Laurusas, Tomas - Olsen, Filip Boe | English Opening: Symmetrical Variation | |
| Jul 18, 2025 | Olsen | 1–0 | Sadikhov | Round 7: Olsen, Filip Boe - Sadikhov, Ulvi | English Opening: Symmetrical Variation, Ultra-Symmetrical Variation | |
| Jul 18, 2025 | Olsen | 1–0 | Oz | Round 6: Olsen, Filip Boe - Oz, Ozan | English Opening: Agincourt Defense, Catalan Defense, Semi-Slav Defense | |
| Jul 17, 2025 | Aytekin | ½–½ | Olsen | Round 5: Aytekin, Murat Eren - Olsen, Filip Boe | Bogo-Indian Defense: Nimzowitsch Variation | |
| Jul 16, 2025 | Olsen | 0–1 | Odeev | Round 4: Olsen, Filip Boe - Odeev, Handszar | English Opening: Anglo-Indian Defense, Anglo-Grünfeld Variation | |
| Jul 16, 2025 | Pour Agha Bala | 1–0 | Olsen | Round 3: Pour Agha Bala, Amirreza - Olsen, Filip Boe | Queen's Pawn Game: Levitsky Attack | |
| Jul 15, 2025 | Olsen | 0–1 | Koksal | Round 2: Olsen, Filip Boe - Koksal, Ege | Petrov's Defense: Modern Attack, Center Variation | |
| Jul 14, 2025 | Erdogan | 0–1 | Olsen | Round 1: Erdogan, Hakan - Olsen, Filip Boe | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| Jun 10, 2025 | Olsen | 1–0 | Dzida | Druzynowe Mistrzostwa Polski - Ekstraliga 2025 | Catalan Opening: Closed | |
| Jun 9, 2025 | Moranda | ½–½ | Olsen | Druzynowe Mistrzostwa Polski - Ekstraliga 2025 | Bogo-Indian Defense: Grünfeld Variation | |
| Jun 8, 2025 | Olsen | ½–½ | Nurkiewicz | Druzynowe Mistrzostwa Polski - Ekstraliga 2025 | King's Indian Attack | |
| Jun 7, 2025 | Raczek | 1–0 | Olsen | Druzynowe Mistrzostwa Polski - Ekstraliga 2025 | Nimzo-Indian Defense: Rubinstein System | |
| Jun 6, 2025 | Szpar | ½–½ | Olsen | Druzynowe Mistrzostwa Polski - Ekstraliga 2025 | Petrov's Defense: Modern Attack, Center Variation | |
| Jun 5, 2025 | Olsen | 1–0 | Kokoszczynski | Druzynowe Mistrzostwa Polski - Ekstraliga 2025 | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| Jun 4, 2025 | Nguyen | ½–½ | Olsen | Druzynowe Mistrzostwa Polski - Ekstraliga 2025 | Sicilian Defense: Moscow Variation, Main Line | |
| Jun 3, 2025 | Olsen | 1–0 | Klimkowski | Druzynowe Mistrzostwa Polski - Ekstraliga 2025 | English Opening: Neo-Catalan | |
| Jun 2, 2025 | Warakomski | 1–0 | Olsen | Druzynowe Mistrzostwa Polski - Ekstraliga 2025 | Sicilian Defense: Najdorf Variation, Amsterdam Variation | |
| May 4, 2025 | Olsen | 1–0 | Ramsdal | SonFlow Cup | King's Indian Attack: Yugoslav Variation | |
| May 4, 2025 | Vinter-Schou | 0–1 | Olsen | SonFlow Cup | Sicilian Defense: Alapin Variation | |
| May 3, 2025 | Olsen | ½–½ | Kopylov | SonFlow Cup | Queen's Pawn Game: London System | |
| May 3, 2025 | Olsen | 0–1 | Bank | SonFlow Cup | French Defense: Steinitz Variation, Boleslavsky Variation | |
| May 3, 2025 | Korneev | 1–0 | Olsen | SonFlow Cup | Sicilian Defense: Najdorf Variation, English Attack, Anti-English | |
| Apr 20, 2025 | Percivaldi | 0–1 | Olsen | Landsholdsklassen | Semi-Slav Defense: Chigorin Defense | |
| Apr 19, 2025 | Olsen | 1–0 | Nielsen | Landsholdsklassen | English Opening: Agincourt Defense, Catalan Defense Accepted | |
| Apr 18, 2025 | Pilgaard | 0–1 | Olsen | Landsholdsklassen | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Apr 17, 2025 | Olsen | ½–½ | Ochsner | Landsholdsklassen | English Opening: Symmetrical Variation, Anti-Benoni Variation, Spielmann Defense | |
| Apr 16, 2025 | Haubro | ½–½ | Olsen | Landsholdsklassen | Sicilian Defense: Najdorf Variation | |
| Apr 15, 2025 | Olsen | ½–½ | Thybo | Landsholdsklassen | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Apr 14, 2025 | Olsen | 1–0 | Hald Falkesgaard | Landsholdsklassen | Sicilian Defense: Old Sicilian | |
| Apr 13, 2025 | Hansen | ½–½ | Olsen | Landsholdsklassen | Sicilian Defense: Najdorf Variation, English Attack | |
| Apr 12, 2025 | Olsen | ½–½ | Kistrup | Landsholdsklassen | English Opening: Symmetrical Variation, Rubinstein Variation | |
| Mar 30, 2025 | Schandorff | 0–1 | Olsen | Hillerød - Skanderborg | Queen's Pawn Game: Colle System, Traditional Colle | |
| Mar 29, 2025 | Olsen | 1–0 | Sylvan | Koge - Aarhus/Skolerne | English Opening: Agincourt Defense, Catalan Defense Accepted | |
| Mar 26, 2025 | Olsen | ½–½ | Lupulescu | Round 11: Olsen, Filip Boe - Lupulescu, Constantin | Indian Defense: Anti-Nimzo-Indian | |
| Mar 25, 2025 | Olsen | 1–0 | Kiolbasa | Round 10: Olsen, Filip Boe - Kiolbasa, Oliwia | King's Indian Attack | |
| Mar 24, 2025 | Maltsevskaya | ½–½ | Olsen | Round 9: Maltsevskaya, Aleksandra - Olsen, Filip Boe | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Mar 23, 2025 | Olsen | 0–1 | Ahmadzada | Round 8: Olsen, Filip Boe - Ahmadzada, Ahmad | King's Indian Defense: Makogonov Variation | |
| Mar 22, 2025 | Hnydiuk | 0–1 | Olsen | Round 7: Hnydiuk, Aleksander - Olsen, Filip Boe | Queen's Pawn Game: London System, with e6 | |
| Mar 20, 2025 | Olsen | ½–½ | Filip | Round 6: Olsen, Filip Boe - Filip, Lucian-Ioan | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Mar 19, 2025 | Domingo Nunez | ½–½ | Olsen | Round 5: Domingo Nunez, Alejandro - Olsen, Filip Boe | English Opening: Neo-Catalan Declined | |
| Mar 18, 2025 | Olsen | ½–½ | Damjanovic | Round 4: Olsen, Filip Boe - Damjanovic, Vuk | English Opening: Anglo-Indian Defense | |
| Mar 17, 2025 | Predke | ½–½ | Olsen | Round 3: Predke, Alexandr - Olsen, Filip Boe | Semi-Slav Defense | |