| Jun 21, 2026 | Llaneza Vega | ½–½ | Dahl | Round 9: Llaneza Vega, Marcos - Dahl, Christoph | Four Knights Game: Spanish Variation, Rubinstein Variation Accepted | |
| Jun 19, 2026 | Pultinevicius | 1–0 | Dahl | Round 7: Pultinevicius, Paulius - Dahl, Christoph | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Jun 16, 2026 | Topencik | 1–0 | Dahl | Round 4: Topencik, Bruno - Dahl, Christoph | Four Knights Game: Gunsberg Variation | |
| Apr 17, 2026 | Dahl | 0–1 | Buhmann | stveit | Nimzo-Indian Defense: Normal Variation | |
| Apr 17, 2026 | Ragger | ½–½ | Dahl | stveit | Italian Game: Giuoco Pianissimo, Normal | |
| Mar 23, 2026 | Aveskulov | ½–½ | Dahl | SixDays March 2026 GM A | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Mar 23, 2026 | Dahl | 1–0 | Sason | SixDays March 2026 GM A | Sicilian Defense: Moscow Variation | |
| Mar 22, 2026 | Radzimski | 1–0 | Dahl | SixDays March 2026 GM A | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Mar 21, 2026 | Dahl | ½–½ | Nagy | SixDays March 2026 GM A | Queen's Gambit Declined: Queen's Knight Variation | |
| Mar 21, 2026 | Popovic | 0–1 | Dahl | SixDays March 2026 GM A | Vienna Game: Mengarini Variation | |
| Mar 20, 2026 | Dahl | 0–1 | Kolimar | SixDays March 2026 GM A | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Mar 20, 2026 | Goh | ½–½ | Dahl | SixDays March 2026 GM A | Catalan Opening: Open Defense | |
| Mar 19, 2026 | Dahl | ½–½ | Liyanage | SixDays March 2026 GM A | Queen's Gambit Declined: Three Knights Variation | |
| Mar 16, 2026 | Dahl | 1–0 | Tahay | SixDays March 2026 GM A | Queen's Gambit Declined: Three Knights Variation | |
| Feb 18, 2026 | Dehtiarov | 1–0 | Dahl | Round 7: Dehtiarov, Roman - Dahl, Christoph | Ruy Lopez: Exchange Variation, Alapin Gambit | |
| Feb 17, 2026 | Noy | 0–1 | Dahl | Round 6: Noy, Eyal - Dahl, Christoph | Catalan Opening: Open Defense | |
| Feb 17, 2026 | Dahl | ½–½ | Kushagra Mohan | Round 5: Dahl, Christoph - Kushagra Mohan | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Feb 16, 2026 | Gut | 0–1 | Dahl | Round 4: Gut, Lionel - Dahl, Christoph | King's Indian Defense: Semi-Averbakh System | |
| Feb 15, 2026 | Dahl | ½–½ | Kozlovic | Round 3: Dahl, Christoph - Kozlovic, Jernej | Ruy Lopez: Morphy Defense, Cozio Defense | |
| Jan 24, 2026 | Besou | 1–0 | Dahl | Marienbad Open 2026 | Ruy Lopez: Closed, Breyer Defense, Zaitsev Hybrid | |
| Jan 23, 2026 | Dahl | ½–½ | Ricken | Marienbad Open 2026 | French Defense: Advance Variation, Euwe Variation | |
| Jan 22, 2026 | Korobov | 1–0 | Dahl | Marienbad Open 2026 | Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line | |
| Jan 21, 2026 | Dahl | ½–½ | Stefansson | Marienbad Open 2026 | Nimzo-Indian Defense: Normal Variation, Classical Defense | |
| Jan 20, 2026 | Otsuka | ½–½ | Dahl | Marienbad Open 2026 | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Jan 20, 2026 | Dahl | 1–0 | Heinrich | Marienbad Open 2026 | Semi-Slav Defense: Normal Variation | |
| Jan 18, 2026 | Itgelt | 1–0 | Dahl | Marienbad Open 2026 | King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Rare Line | |
| Jan 17, 2026 | Dahl | 0–1 | Kairbekova | Marienbad Open 2026 | King's Indian Defense: Semi-Averbakh System | |
| Jan 17, 2026 | Dahl | ½–½ | Cvek | Marienbad Open 2026 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Dec 14, 2025 | Hess | ½–½ | Dahl | Round 5: Hess, Max - Dahl, Christoph | Queen's Gambit Accepted | |
| Dec 13, 2025 | Dahl | ½–½ | Schnider | Round 4: Dahl, Christoph - Schnider, Gert | Nimzo-Indian Defense: Classical Variation | |
| Dec 12, 2025 | Pajeken | 0–1 | Dahl | Round 3: Pajeken, Jakob Leon - Dahl, Christoph | Queen's Gambit Declined: Semi-Tarrasch Defense | |
| Dec 11, 2025 | Dahl | ½–½ | Antal | Round 2: Dahl, Christoph - Antal, Gergely | Caro-Kann Defense: Exchange Variation | |
| Dec 10, 2025 | Vogel | ½–½ | Dahl | Round 1: Vogel, Roven - Dahl, Christoph | Catalan Opening: Open Defense | |
| Dec 2, 2025 | Banusz | ½–½ | Dahl | stveit | Zukertort Opening: Reversed Grünfeld | |
| Dec 2, 2025 | Dahl | ½–½ | Erdos | stveit | Nimzo-Indian Defense: Rubinstein System | |
| Nov 9, 2025 | Dahl | ½–½ | Thibous | Round 9: Dahl, Christoph - Thibous, Mathis | Modern Defense: Averbakh System | |
| Nov 8, 2025 | Nasta | ½–½ | Dahl | Round 8: Nasta, Kiren Vivek - Dahl, Christoph | Sicilian Defense: Najdorf Variation, Lipnitsky Attack | |
| Nov 7, 2025 | Dahl | 1–0 | Cervelli | Round 7: Dahl, Christoph - Cervelli, Eduard | Sicilian Defense: Moscow Variation | |
| Nov 6, 2025 | Sajka | ½–½ | Dahl | Round 6: Sajka, Mariusz - Dahl, Christoph | Sicilian Defense: Najdorf Variation, English Attack | |
| Nov 5, 2025 | Dahl | ½–½ | Ramien | Round 5: Dahl, Christoph - Ramien, David | Nimzo-Indian Defense: Normal Variation, Classical Defense | |
| Nov 4, 2025 | Leeb | ½–½ | Dahl | Round 4: Leeb, Simon - Dahl, Christoph | King's Indian Defense: Fianchetto Variation, Classical Fianchetto | |
| Nov 3, 2025 | Dahl | ½–½ | Abdisalimov | Round 3: Dahl, Christoph - Abdisalimov, Abdimalik | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Nov 2, 2025 | Turel | 0–1 | Dahl | Round 2: Turel, Tugrul - Dahl, Christoph | Italian Game: Classical Variation, Giuoco Pianissimo, with a6 | |
| Nov 1, 2025 | Dahl | 1–0 | Stichter | Round 1: Dahl, Christoph - Stichter, Constantin Paul | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Sep 10, 2025 | Dahl | ½–½ | Chasin | Round 9: Dahl, Christoph - Chasin, Nico | Nimzo-Indian Defense: Normal Variation, Classical Defense | |
| Sep 9, 2025 | Aczel | 1–0 | Dahl | Round 8: Aczel, Gergely - Dahl, Christoph | Queen's Gambit Declined: Three Knights Variation | |
| Sep 9, 2025 | Dahl | 1–0 | Goroshkov | Round 7: Dahl, Christoph - Goroshkov, Maksym | Queen's Gambit Declined: Albin Countergambit, Modern Line | |
| Sep 9, 2025 | Dahl | ½–½ | Adury | Round 5: Dahl, Christoph - Adury, Anant | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Sep 9, 2025 | Berczes | ½–½ | Dahl | Round 3: Berczes, David - Dahl, Christoph | Queen's Gambit Declined: Three Knights Variation | |
| Sep 9, 2025 | Dahl | ½–½ | Tan | Round 2: Dahl, Christoph - Tan, Jun Ying | Slav Defense | |
| Sep 9, 2025 | Pap | ½–½ | Dahl | Round 1: Pap, Misa - Dahl, Christoph | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Sep 9, 2025 | Bykov | 0–1 | Dahl | Round 6: Bykov, Egor - Dahl, Christoph | Italian Game: Classical Variation, Greco Gambit | |
| Sep 9, 2025 | Heinrich | 1–0 | Dahl | Round 4: Heinrich, John - Dahl, Christoph | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Jul 20, 2025 | Polak | 1–0 | Dahl | Round 6: Polak, Tomas - Dahl, Christoph | Queen's Gambit Declined: Three Knights Variation | |
| Jul 19, 2025 | Fargac | 1–0 | Dahl | Round 4: Fargac, Martin - Dahl, Christoph | Queen's Gambit Declined: Three Knights Variation | |
| Jul 27, 2024 | Abdulov | ½–½ | Dahl | CZECH OPEN 2024 - A - PARDUBICE OPEN | Nimzo-Indian Defense: Normal Variation, Schlechter Defense | |
| Jul 26, 2024 | Dahl | ½–½ | Virostko | CZECH OPEN 2024 - A - PARDUBICE OPEN | Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation | |
| Jul 25, 2024 | Heinrich | 0–1 | Dahl | CZECH OPEN 2024 - A - PARDUBICE OPEN | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Jul 24, 2024 | Dahl | 1–0 | Moldagali | CZECH OPEN 2024 - A - PARDUBICE OPEN | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jul 23, 2024 | Zielonka | 0–1 | Dahl | CZECH OPEN 2024 - A - PARDUBICE OPEN | Sicilian Defense: Moscow Variation | |
| Jul 21, 2024 | Winter | ½–½ | Dahl | CZECH OPEN 2024 - A - PARDUBICE OPEN | Sicilian Defense: Moscow Variation | |
| Jul 19, 2024 | Dwilewicz | ½–½ | Dahl | CZECH OPEN 2024 - A - PARDUBICE OPEN | Sicilian Defense: Najdorf Variation | |
| Jun 23, 2024 | Avinash Ramesh | 1–0 | Dahl | Round 9: Avinash Ramesh - Dahl, Christoph | King's Indian Defense: Semi-Averbakh System | |
| Jun 22, 2024 | Dahl | 1–0 | Unat | Round 8: Dahl, Christoph - Unat, Can Haktan | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jun 21, 2024 | Ciolek | ½–½ | Dahl | Round 7: Ciolek, Andreas - Dahl, Christoph | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Jun 20, 2024 | Dahl | 1–0 | Hu | Teplice 2024 | Sicilian Defense: Kalashnikov Variation | |
| Jun 18, 2024 | Dahl | 0–1 | Nayak Rajesh | Round 4: Dahl, Christoph - Nayak Rajesh | Nimzo-Indian Defense: Classical Variation | |
| Jun 17, 2024 | Doraszelski | 1–0 | Dahl | Round 3: Doraszelski, Alexander - Dahl, Christoph | Scotch Game: Schmidt Variation | |
| Jun 16, 2024 | Dahl | 1–0 | Movileanu | Round 2: Dahl, Christoph - Movileanu, Daniela | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jun 15, 2024 | Filindash | 0–1 | Dahl | Round 1: Filindash, Nikita - Dahl, Christoph | Nimzo-Indian Defense: Normal Variation, Schlechter Defense | |
| Apr 1, 2024 | Dahl | 1–0 | Guliyev | Grenke Chess Open 2024 | Queen's Gambit Declined: Exchange Variation | |
| Apr 1, 2024 | Bazakutsa | 1–0 | Dahl | Grenke Chess Open 2024 | English Opening: Four Knights System, Nimzowitsch Variation | |
| Mar 31, 2024 | Dahl | 1–0 | Kurmangaliyeva | new tournament description | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Mar 31, 2024 | Kramer | 1–0 | Dahl | Grenke Chess Open 2024 | Sicilian Defense: Moscow Variation | |
| Mar 30, 2024 | Dahl | 1–0 | Karakol | new tournament description | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| Mar 30, 2024 | Stoettner | 0–1 | Dahl | Grenke Open | Sicilian Defense: Najdorf Variation | |
| Mar 29, 2024 | Dahl | 0–1 | Saric | GRENKE Chess Open | King's Indian Defense: Petrosian Variation, Stein Defense | |
| Aug 20, 2023 | Dahl | 0–1 | Kunin | German Championship | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Aug 19, 2023 | Koelle | 1–0 | Dahl | German Championship | King's Indian Defense: Makogonov Variation | |
| Aug 18, 2023 | Dahl | 1–0 | Meister | German Championship | Ruy Lopez: Exchange Variation, Gligoric Variation | |
| Aug 18, 2023 | Nemitz | 0–1 | Dahl | German Championship | Torre Attack: Fianchetto Defense | |
| Aug 17, 2023 | Dahl | 1–0 | Weber | German Championship | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Aug 16, 2023 | Dahl | ½–½ | Poetsch | German Championship | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Aug 16, 2023 | Weishaeutel | * | Dahl | German Women's CHampionship | ? | |
| Aug 16, 2023 | Weishaeutel | ½–½ | Dahl | German Championship | King's Indian Defense: Fianchetto Variation, Classical Variation | |
| Aug 15, 2023 | Dahl | 1–0 | Buescher | German Championship | Caro-Kann Defense: Two Knights Attack | |
| Jul 11, 2023 | Dokaniev | ½–½ | Kukan | Piestany B | Modern Defense: Two Knights Variation | |
| Apr 16, 2023 | Dahl | * | Villiers | Menorca Open | ? | |
| Apr 15, 2023 | Dahl | * | Beerdsen | Menorca Open | ? | |
| Apr 15, 2023 | Jacobson | * | Dahl | Menorca Open | ? | |
| Apr 13, 2023 | Dahl | * | Warmerdam | Menorca Open | ? | |
| Apr 13, 2023 | Manukonda Arun | * | Dahl | Menorca Open | ? | |
| Apr 12, 2023 | Dahl | 0–1 | Pranav | Menorca Open | ? | |
| Apr 12, 2023 | Sommer | 0–1 | Dahl | Menorca Open | ? | |
| Apr 11, 2023 | Pal | 0–1 | Dahl | Menorca Open | ? | |
| Jul 19, 2023 | Petrek Dominik | ½–½ | Dahl Christoph | Open A | King's Indian Defense: Normal Variation | |
| Jul 17, 2023 | Dahl Christoph | 1–0 | Bielik Jakub | Open A | Petrov's Defense: Nimzowitsch Attack | |
| Jul 17, 2023 | Luong Phuong Hanh | 1–0 | Dahl Christoph | Open A | Yusupov-Rubinstein System | |
| Jul 16, 2023 | Tancsa Tamas | 1–0 | Dahl Christoph | Open A | Sicilian Defense: Moscow Variation | |
| Jul 15, 2023 | Dahl Christoph | 0–1 | Anand Batsukh | Open A | Caro-Kann Defense: Two Knights Attack | |