| Jul 14, 2026 | Haitin | 1–0 | Leonhardsen | Round 1: Haitin, Ilja - Leonhardsen, Vebjorn Maanum | Caro-Kann Defense: Karpov Variation | |
| Jan 4, 2026 | Leonhardsen | 0–1 | Breivik | Åpent NM i hurtigsjakk 2026 | Zukertort Opening: Kingside Fianchetto | |
| Jan 4, 2026 | Myrheim | ½–½ | Leonhardsen | Åpent NM i hurtigsjakk 2026 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Jan 4, 2026 | Leonhardsen | ½–½ | Fossan | Åpent NM i hurtigsjakk 2026 | English Opening: Symmetrical Variation | |
| Jan 4, 2026 | Stokvik | 0–1 | Leonhardsen | Åpent NM i hurtigsjakk 2026 | Caro-Kann Defense: Accelerated Panov Attack | |
| Jan 3, 2026 | Leonhardsen | ½–½ | Hoyland | Åpent NM i hurtigsjakk 2026 | English Opening: Great Snake Variation | |
| Jan 3, 2026 | Stokke | 1–0 | Leonhardsen | Åpent NM i hurtigsjakk 2026 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Jan 3, 2026 | Leonhardsen | 0–1 | Leer-Helgesen | Åpent NM i hurtigsjakk 2026 | English Opening: Agincourt Defense | |
| Jan 3, 2026 | Flaten | 0–1 | Leonhardsen | Åpent NM i hurtigsjakk 2026 | Caro-Kann Defense: Classical Variation | |
| Jan 3, 2026 | Leonhardsen | 1–0 | Harr | Åpent NM i hurtigsjakk 2026 | English Opening: Caro-Kann Defensive System | |
| Jan 3, 2026 | Madsen | 0–1 | Leonhardsen | Åpent NM i hurtigsjakk 2026 | Benko Gambit Accepted: Fully Accepted Variation | |
| Jul 14, 2025 | Leonhardsen | * | Tsikarishvili | Round 1: Leonhardsen, Vebjorn Maanum - Tsikarishvili, Tengiz | ? | |
| Apr 1, 2024 | Haarh | ½–½ | Leonhardsen | G7 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Mar 31, 2024 | Leonhardsen | ½–½ | Bekmukhanov | G7 | English Opening: Symmetrical Variation, Anti-Benoni Variation | |
| Mar 30, 2024 | Ramsdal | ½–½ | Leonhardsen | G7 | Slav Defense: Exchange Variation | |
| Mar 29, 2024 | Leonhardsen | 1–0 | Ringsmose | G7 | Queen's Gambit Declined: Harrwitz Attack, Two Knights Defense | |
| Mar 28, 2024 | Loveid | ½–½ | Leonhardsen | G7 | Caro-Kann Defense: Panov Attack, Modern Defense, Mieses Line | |
| Mar 27, 2024 | Leonhardsen | 1–0 | Kokholm | G7 | English Opening: King's English Variation, Two Knights Variation, Keres Variation | |
| Mar 26, 2024 | Derlich | 1–0 | Leonhardsen | G7 | Caro-Kann Defense: Exchange Variation | |
| Apr 10, 2023 | Leonhardsen | ½–½ | Jalving | G7 | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Apr 9, 2023 | Jensen | ½–½ | Leonhardsen | G7 | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Apr 8, 2023 | Leonhardsen | 1–0 | Steenstrup | G7 | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Apr 7, 2023 | Hollesen | ½–½ | Leonhardsen | G7 | Caro-Kann Defense: Panov Attack, Modern Defense, Mieses Line | |
| Apr 6, 2023 | Madsen | ½–½ | Leonhardsen | G7 | Caro-Kann Defense: Endgame Offer | |
| Apr 5, 2023 | Leonhardsen | 0–1 | Jensen | G7 | Catalan Opening: Closed | |
| Apr 4, 2023 | Leonhardsen | 1–0 | Gregor | G7 | English Opening: King's English Variation, Four Knights Variation, Quiet Line | |
| Feb 22, 2020 | Leonhardsen | 0–1 | Halvorsen | Krageroe Resort Chess 2020 ELO Group | Dutch Defense | |
| Feb 22, 2020 | Westrum | 1–0 | Leonhardsen | Krageroe Resort Chess 2020 ELO Group | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Feb 21, 2020 | Leonhardsen | ½–½ | Seo | Krageroe Resort Chess 2020 ELO Group | Queen's Gambit Declined | |
| Feb 21, 2020 | Aasen | 0–1 | Leonhardsen | Krageroe Resort Chess 2020 ELO Group | Caro-Kann Defense: Two Knights Attack | |
| Feb 20, 2020 | Leonhardsen | 1–0 | Espeland | Krageroe Resort Chess 2020 ELO Group | King's Indian Defense: Orthodox Variation, Aronin-Taimanov Defense | |
| Feb 20, 2020 | Rynning | 0–1 | Leonhardsen | Krageroe Resort Chess 2020 ELO Group | Caro-Kann Defense: Karpov Variation | |
| Feb 19, 2020 | Leonhardsen | 1–0 | Hammari | Krageroe Resort Chess 2020 ELO Group | Queen's Gambit Declined: Modern Variation, Normal Line | |
| Feb 19, 2020 | Johannessen | 0–1 | Leonhardsen | Krageroe Resort Chess 2020 ELO Group | Rapport-Jobava System | |
| Feb 18, 2020 | Leonhardsen | 0–1 | Myagmarsuren | Krageroe Resort Chess Blitz 2020 | Slav Defense: Modern Line | |
| Feb 18, 2020 | Leonhardsen | 1–0 | Jacobsen | Krageroe Resort Chess Blitz 2020 | Queen's Gambit Declined: Harrwitz Attack | |
| Feb 18, 2020 | Leonhardsen | 0–1 | Halvorsen | Krageroe Resort Chess Blitz 2020 | Dutch Defense: Staunton Gambit | |
| Feb 18, 2020 | Leonhardsen | 0–1 | Berg | Krageroe Resort Chess Blitz 2020 | Dutch Defense: Raphael Variation | |
| Feb 18, 2020 | Postny | 1–0 | Leonhardsen | Krageroe Resort Chess Blitz 2020 | Semi-Slav Defense Accepted | |
| Feb 18, 2020 | Kaasen | 1–0 | Leonhardsen | Krageroe Resort Chess Blitz 2020 | Caro-Kann Defense: Endgame Offer | |