| Jun 1, 2026 | Martin | 0–1 | Colbow | Round 1: Martin, Dennis - Colbow, Collin | Queen's Indian Defense: Capablanca Variation | |
| May 17, 2026 | Alpers | 1–0 | Martin | Runde 7: Alpers, Arne - Martin, Dennis | Nimzo-Indian Defense: Sämisch Variation | |
| May 16, 2026 | Martin | 1–0 | Lieb | Runde 6: Martin, Dennis - Lieb, Max | King's Indian Defense: Normal Variation, Deferred Fianchetto | |
| May 16, 2026 | Hansen | 1–0 | Martin | Runde 5: Hansen, Peter - Martin, Dennis | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| May 15, 2026 | Martin | 1–0 | Nautsch | Runde 4: Martin, Dennis - Nautsch, Thomas | Catalan Opening: Open Defense, Classical Line | |
| May 15, 2026 | Baechler | ½–½ | Martin | Runde 3: Baechler, Andreas - Martin, Dennis | Sicilian Defense: Lasker-Pelikan Variation | |
| May 14, 2026 | Martin | 1–0 | Schartl | Runde 2: Martin, Dennis - Schartl, Richard | Modern Defense | |
| May 14, 2026 | Stracke | ½–½ | Martin | Round 1: Stracke, Andre - Martin, Dennis | Rubinstein Opening | |
| Jan 5, 2026 | Loecken | 0–1 | Martin | Runde 7: Loecken, Siegfried - Martin, Dennis | Sicilian Defense | |
| Jan 4, 2026 | Martin | ½–½ | Aden | Runde 6: Martin, Dennis - Aden, Tammo | Catalan Opening: Open Defense, Classical Line | |
| Jan 4, 2026 | ter Stal | 0–1 | Martin | Runde 5: ter Stal, Sven - Martin, Dennis | Bird Opening | |
| Jan 3, 2026 | Martin | 1–0 | Stoy | Runde 4: Martin, Dennis - Stoy, Ulf | Modern Defense | |
| Jan 3, 2026 | Moeller | 0–1 | Martin | Runde 3: Moeller, Jonas - Martin, Dennis | Sicilian Defense: Lasker-Pelikan Variation | |
| Jan 2, 2026 | Martin | 1–0 | Kanzenbach | Runde 2: Martin, Dennis - Kanzenbach, Moritz | Catalan Opening: Open Defense, Classical Line | |
| Jan 2, 2026 | Tenne | 1–0 | Martin | Runde 1: Tenne, Fabian - Martin, Dennis | King's Indian Attack | |
| Oct 25, 2025 | Schiller | ½–½ | Martin | Runde 7: Schiller, Jan-Hendrik - Martin, Dennis | English Opening: King's English Variation | |
| Oct 25, 2025 | Martin | ½–½ | Thomas | Runde 6: Martin, Dennis - Thomas, Jeremy | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| Oct 25, 2025 | Martin | 1–0 | Yurii Shalovylo | Runde 5: Martin, Dennis - Yurii Shalovylo | French Defense: Advance Variation, Milner-Barry Gambit, Hector Variation | |
| Oct 24, 2025 | Sabourin | 0–1 | Martin | Runde 3: Sabourin, Henry - Martin, Dennis | Sicilian Defense | |
| Oct 23, 2025 | Martin | 1–0 | Rick | Runde 2: Martin, Dennis - Rick, Uwe | Slav Defense: Chebanenko Variation, Advance System | |
| Oct 23, 2025 | Buecklers | ½–½ | Martin | Runde 1: Buecklers, Martin - Martin, Dennis | King's Indian Attack | |
| Oct 14, 2025 | Bargsten | ½–½ | Martin | Runde 4: Bargsten, Justus - Martin, Dennis | Caro-Kann Defense: Advance Variation, Short Variation | |
| Oct 5, 2025 | Kotyk | 1–0 | Martin | Round 5: Kotyk, Michael - Martin, Dennis | Sicilian Defense: Smith-Morra Gambit | |
| Oct 4, 2025 | Martin | 1–0 | Aguike | Round 4: Martin, Dennis - Aguike, Chidera | King's Indian Defense: Normal Variation, Deferred Fianchetto | |
| Oct 4, 2025 | Adamovic | 0–1 | Martin | Round 3: Adamovic, Milan - Martin, Dennis | Sicilian Defense: Lasker-Pelikan Variation | |
| Oct 3, 2025 | Martin | 1–0 | Richter | Round 2: Martin, Dennis - Richter, Thomas | English Defense | |
| Oct 3, 2025 | Braren | 1–0 | Martin | Round 1: Braren, Ove Neelis - Martin, Dennis | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jul 11, 2025 | Martin | 1–0 | Bangert | Round 4: Martin, Dennis - Bangert, Jonas | Queen's Indian Defense: Classical Variation, Polugaevsky Gambit | |
| Jul 11, 2025 | Klinke | 0–1 | Martin | Round 3: Klinke, Roland, Dr. - Martin, Dennis | Sicilian Defense: Snyder Variation | |
| Jul 10, 2025 | Martin | 1–0 | Juergenpott | Round 2: Martin, Dennis - Juergenpott, Maximilian | Slav Defense: Chebanenko Variation, Advance System | |
| Jul 10, 2025 | Ponyrko | 0–1 | Martin | Round 1: Ponyrko, Matviy - Martin, Dennis | Rubinstein Opening | |
| Jul 6, 2025 | Martin | ½–½ | Vogel | Round 7: Martin, Dennis - Vogel, Maximilian | Queen's Indian Defense: Fianchetto Variation, Check Variation, Intermezzo Line | |
| Jul 6, 2025 | Stoy | 0–1 | Martin | Round 6: Stoy, Ulf - Martin, Dennis | English Opening: King's English Variation | |
| Jul 6, 2025 | Martin | ½–½ | Mimkes | Round 5: Martin, Dennis - Mimkes, Antal | Dutch Defense: Janzen-Korchnoi Gambit | |
| Jun 1, 2025 | Martin | 1–0 | Baechler | Round 7: Martin, Dennis - Baechler, Andreas | Benoni Defense: Weenink Variation | |
| May 31, 2025 | Neuendorf | 1–0 | Martin | Round 6: Neuendorf, Max - Martin, Dennis | Sicilian Defense: Closed | |
| May 31, 2025 | Farokhi | ½–½ | Martin | Round 5: Farokhi, Darian - Martin, Dennis | Sicilian Defense: Alapin Variation, Stoltz Attack | |
| May 30, 2025 | Martin | 0–1 | Koniahli | Round 4: Martin, Dennis - Koniahli, Malek | Bogo-Indian Defense: Nimzowitsch Variation | |
| May 30, 2025 | Martin | 1–0 | Rockmann | Round 3: Martin, Dennis - Rockmann, Enno | Catalan Opening: Closed | |
| May 29, 2025 | Hansen | 0–1 | Martin | Round 2: Hansen, Peter - Martin, Dennis | Sicilian Defense: Open | |
| May 29, 2025 | Martin | 1–0 | Christiansen | Round 1: Martin, Dennis - Christiansen, Henning | English Defense | |
| Jan 5, 2025 | Martin | ½–½ | Freise | Round 7: Martin, Dennis - Freise, Linus | Benoni Defense: French Benoni | |
| Jan 4, 2025 | Martin | 1–0 | Moerke | Round 5: Martin, Dennis - Moerke, Niklas | Queen's Gambit Declined | |
| Jan 4, 2025 | Stein | ½–½ | Martin | Round 6: Stein, Luis - Martin, Dennis | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jan 3, 2025 | Martin | 1–0 | Kiesel | Round 3: Martin, Dennis - Kiesel, Lara | Queen's Indian Defense: Fianchetto Variation, Check Variation, Intermezzo Line | |
| Jan 3, 2025 | Vormann | ½–½ | Martin | Round 4: Vormann, Dirk - Martin, Dennis | Indian Defense | |
| Jan 2, 2025 | Martin | 0–1 | Gehrke | Round 1: Martin, Dennis - Gehrke, Mathias | Benoni Defense | |
| Jan 2, 2025 | Bangert | 1–0 | Martin | Round 2: Bangert, Jonas - Martin, Dennis | Queen's Gambit Declined: Ragozin Defense, Alekhine Variation | |
| Dec 31, 2024 | Burnus | 0–1 | Martin | Round 9: Burnus, Finn Crispin - Martin, Dennis | Catalan Opening: Open Defense, Classical Line | |
| Dec 30, 2024 | Martin | 0–1 | von Estorff | Round 8: Martin, Dennis - von Estorff, Jacob | Grünfeld Defense: Exchange Variation, Nadanian Attack | |
| Dec 30, 2024 | Askerov | ½–½ | Martin | Round 7: Askerov, Imamali - Martin, Dennis | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Dec 29, 2024 | Martin | 0–1 | Bargsten | Round 6: Martin, Dennis - Bargsten, Justus | Bogo-Indian Defense: Retreat Variation | |
| Dec 28, 2024 | Martin | 1–0 | Vitaliy Sviridov | Round 4: Martin, Dennis - Vitaliy Sviridov | Catalan Opening: Closed | |
| Dec 28, 2024 | Nyenhuis | 0–1 | Martin | Round 3: Nyenhuis, Yannek - Martin, Dennis | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation | |
| Jun 9, 2024 | Bode | ½–½ | Martin | Round 5: Bode, Wilfried - Martin, Dennis | King's Indian Attack | |
| Jun 9, 2024 | Martin | ½–½ | Schiller | Round 4: Martin, Dennis - Schiller, Jan-Hendrik | Queen's Gambit Declined: Semi-Slav, Abrahams Variation | |
| Jun 8, 2024 | Leder | 0–1 | Martin | Round 3: Leder, Miriam - Martin, Dennis | Sicilian Defense: Old Sicilian | |
| Jun 8, 2024 | Martin | 1–0 | Harms | Round 2: Martin, Dennis - Harms, Friedjof | English Opening: Symmetrical Variation, Anti-Benoni Variation | |
| Jun 7, 2024 | Stelmaszyk | 1–0 | Martin | Round 1: Stelmaszyk, Nico - Martin, Dennis | Sicilian Defense: Alapin Variation | |
| May 12, 2024 | Martin | 1–0 | Felix Wendt | 3. Itzehoer Schach Open | Catalan Opening: Closed | |
| May 11, 2024 | Hebbinghaus | ½–½ | Martin | 3. Itzehoer Schach Open | Caro-Kann Defense: Exchange Variation | |
| May 11, 2024 | Martin | 1–0 | Yarina | 3. Itzehoer Schach Open | Catalan Opening: Closed | |
| May 10, 2024 | Holinka | 1–0 | Martin | 3. Itzehoer Schach Open | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| May 10, 2024 | Martin | 1–0 | Moysich | 3. Itzehoer Schach Open | Lion Defense: Lion's Jaw | |
| May 9, 2024 | Gorbatschow | 0–1 | Martin | 3. Itzehoer Schach Open | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| May 9, 2024 | Martin | 1–0 | von Flottwell | 3. Itzehoer Schach Open | Bishop's Opening: Vienna Hybrid | |
| Dec 29, 2024 | Marc Henrik Fleischmann | 0–1 | Martin | Round 5: Marc Henrik Fleischmann - Martin, Dennis | Sicilian Defense: Lasker-Pelikan Variation, Exchange Variation | |
| Dec 27, 2024 | Martin | 0–1 | Stelmaszyk | Round 2: Martin, Dennis - Stelmaszyk, Nico | Queen's Indian Defense: Traditional Variation | |
| Jan 7, 2023 | Martin | ½–½ | Bargsten | Lower Saxony Championship | Masters | Indian Defense: Anti-Nimzo-Indian | |
| Jan 7, 2023 | Neumann | 0–1 | Martin | Lower Saxony Championship | Masters | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Jan 5, 2023 | Seer | 1–0 | Martin | Lower Saxony Championship | Masters | Caro-Kann Defense: Bronstein-Larsen Variation | |
| — | Martin | 1–0 | Tietjen | Round 1: Martin, Dennis - Tietjen, Joshua | King's Indian Defense: Normal Variation, Deferred Fianchetto | |
| — | Martin | 0–1 | Burnus | Round 3: Martin, Dennis - Burnus, Finn Crispin | Catalan Opening: Open Defense | |
| — | Martin | 1–0 | Heermann | Round 6: Martin, Dennis - Heermann, Kai | Caro-Kann Defense: Advance Variation, Tal Variation | |
| — | Buecklers | 1–0 | Martin | Round 2: Buecklers, Martin - Martin, Dennis | King's Indian Attack | |
| — | Ay | ½–½ | Martin | Round 4: Ay, Furkan - Martin, Dennis | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation | |
| — | Oelschlaeger | 0–1 | Martin | Round 5: Oelschlaeger, Malo - Martin, Dennis | Sicilian Defense: Closed, Traditional | |
| — | Jacobi | 1–0 | Martin | Round 7: Jacobi, Felix-Hagen - Martin, Dennis | Sicilian Defense: McDonnell Attack | |