| Jun 27, 2026 | Gahan M G | ½–½ | Backiel | Macieja Memorial | Nimzo-Larsen Attack: Classical Variation | |
| Jun 27, 2026 | Klim | 0–1 | Gahan M G | Macieja Memorial | Sicilian Defense: Najdorf Variation | |
| Jun 27, 2026 | Gahan M G | 0–1 | Mickiewicz | Macieja Memorial | Rapport-Jobava System | |
| Jun 27, 2026 | Matskevich | 0–1 | Gahan M G | Macieja Memorial | Bird Opening: Schlechter Gambit | |
| Jun 27, 2026 | Gahan M G | 0–1 | Macieja | Macieja Memorial | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Jun 27, 2026 | Gbiorczyk | 0–1 | Gahan M G | Macieja Memorial | King's Indian Attack: Symmetrical Defense | |
| Jun 27, 2026 | Gahan M G | 0–1 | Kazakouski | Macieja Memorial | Sicilian Defense: Alapin Variation | |
| Jun 27, 2026 | Gahan M G | 1–0 | Padalka | Macieja Memorial | Rapport-Jobava System, with e6 | |
| Jun 27, 2026 | Klimkowski | 1–0 | Gahan M G | Macieja Memorial | Nimzo-Larsen Attack: Classical Variation | |
| Jun 27, 2026 | Gahan M G | 1–0 | Druzd | Macieja Memorial | Rapport-Jobava System | |
| Jun 27, 2026 | Sternik | 0–1 | Gahan M G | Macieja Memorial | Trompowsky Attack | |
| Jul 24, 2025 | Gahan M G | 1–0 | Ligotnis | CZECH OPEN 2025 - G1 - PARDUBICKÝ KRAJ OPEN - rapid tournament | Indian Defense: Reversed Chigorin Defense | |
| Jul 24, 2025 | Vrana | 0–1 | Gahan M G | CZECH OPEN 2025 - G1 - PARDUBICKÝ KRAJ OPEN - rapid tournament | Grünfeld Defense: Three Knights Variation, Hungarian Attack | |
| Jul 24, 2025 | Trasak | 1–0 | Gahan M G | CZECH OPEN 2025 - G1 - PARDUBICKÝ KRAJ OPEN - rapid tournament | Neo-Grünfeld Defense: Classical Variation, Polgar Variation | |
| Jul 24, 2025 | Gahan M G | ½–½ | Spirek | CZECH OPEN 2025 - G1 - PARDUBICKÝ KRAJ OPEN - rapid tournament | Queen's Pawn Game | |
| Jul 24, 2025 | Hulka | 1–0 | Gahan M G | CZECH OPEN 2025 - G1 - PARDUBICKÝ KRAJ OPEN - rapid tournament | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| Jul 23, 2025 | Kastner | 0–1 | Gahan M G | CZECH OPEN 2025 - G1 - PARDUBICKÝ KRAJ OPEN - rapid tournament | Torre Attack: Fianchetto Defense | |
| Jul 23, 2025 | Gahan M G | 0–1 | Zanan | CZECH OPEN 2025 - G1 - PARDUBICKÝ KRAJ OPEN - rapid tournament | Scotch Game: Classical Variation, Intermezzo Variation | |
| Jul 16, 2025 | Gahan M G | * | Kubicka | Macieja Memorial | ? | |
| Jul 16, 2025 | Fiszer | 1–0 | Gahan M G | Macieja Memorial | Sicilian Defense: Moscow Variation, Main Line | |
| Jul 7, 2025 | Kowalski | 0–1 | Gahan M G | Macieja Memorial | Sicilian Defense: Najdorf Variation, Amsterdam Variation | |
| Jul 7, 2025 | Gahan M G | 0–1 | Peng | Macieja Memorial | Rapport-Jobava System | |
| Jul 7, 2025 | Fridman | 1–0 | Gahan M G | Macieja Memorial | Neo-Grünfeld Defense: Classical Variation, Polgar Variation | |
| Jul 7, 2025 | Gahan M G | 1–0 | Krawczyk | Macieja Memorial | Rapport-Jobava System | |
| Jul 7, 2025 | Lee | 0–1 | Gahan M G | Macieja Memorial | Polish Opening | |
| Jul 7, 2025 | Gahan M G | 0–1 | Krasenkow | Macieja Memorial | Scotch Game: Classical Variation, Intermezzo Variation | |
| Jul 7, 2025 | Gahan M G | 1–0 | Kraczek | Macieja Memorial | Rapport-Jobava System | |
| Jul 7, 2025 | Smetek | 0–1 | Gahan M G | Macieja Memorial | Indian Defense: Budapest Defense, Alekhine Variation | |
| Jul 7, 2025 | Gahan M G | 0–1 | Tomczak | Macieja Memorial | French Defense: Horwitz Attack, Papa-Ticulat Gambit | |
| Sep 22, 2024 | Gahan M G | 1–0 | Gluszko | Szansa Rapid 2024 | Rapport-Jobava System | |
| Sep 22, 2024 | Gahan M G | 1–0 | Zeissel | Szansa Rapid 2024 | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Sep 22, 2024 | Gahan M G | 1–0 | Gasik | Szansa Rapid 2024 | Dutch Defense: Raphael Variation | |
| Sep 22, 2024 | Gahan M G | 1–0 | Psyk | Szansa Rapid 2024 | Alekhine Defense: Modern Variation, Larsen Variation | |
| Sep 22, 2024 | Kozak | 0–1 | Gahan M G | Szansa Rapid 2024 | Sicilian Defense: Closed | |
| Sep 22, 2024 | Klimkowski | 1–0 | Gahan M G | Szansa Rapid 2024 | Sicilian Defense: Moscow Variation, Main Line | |
| Sep 22, 2024 | Jasiulewicz | 1–0 | Gahan M G | Szansa Rapid 2024 | Grünfeld Defense: Exchange Variation, Modern Exchange Variation | |
| Sep 22, 2024 | Izafatava | 0–1 | Gahan M G | Szansa Rapid 2024 | Alekhine Defense: Exchange Variation | |
| Sep 21, 2024 | Gahan M G | 0–1 | Chiszko | new tournament description | Rapport-Jobava System | |
| Sep 21, 2024 | Gahan M G | * | Rajlich | new tournament description | Rapport-Jobava System | |
| Sep 21, 2024 | Kapechun | 0–1 | Gahan M G | new tournament description | Alekhine Defense: Modern Variation, Alburt Variation | |
| Sep 21, 2024 | Borischik | 1–0 | Gahan M G | new tournament description | King's Indian Attack: Wahls Defense | |
| Jul 8, 2024 | Gahan M G | 0–1 | Kryston | Macieja Memorial | ? | |
| Jul 8, 2024 | Gahan M G | 1–0 | Zareba | Macieja Memorial | Queen's Pawn Game | |
| Jul 8, 2024 | Gahan M G | 1–0 | Bartodziej | Macieja Memorial | Rapport-Jobava System | |
| Jul 8, 2024 | Gahan M G | 0–1 | Kosakowski | Macieja Memorial | Caro-Kann Defense: Panov Attack, Modern Defense | |
| Jul 8, 2024 | Gahan M G | ½–½ | Sliwicki | Macieja Memorial | Rapport-Jobava System | |
| Jul 8, 2024 | Gahan M G | 1–0 | Maack | Macieja Memorial | Rapport-Jobava System | |
| Jul 8, 2024 | Wiech | ½–½ | Gahan M G | Macieja Memorial | Sicilian Defense: Najdorf Variation | |
| Jul 8, 2024 | Ashwath | 0–1 | Gahan M G | Macieja Memorial | Alekhine Defense: Exchange Variation | |
| Jul 8, 2024 | Jedrusik | 0–1 | Gahan M G | Macieja Memorial | Grünfeld Defense: Russian Variation, Byrne Variation | |
| Jul 8, 2024 | Markowski | 1–0 | Gahan M G | Macieja Memorial | Grünfeld Defense: Exchange Variation | |
| Oct 21, 2023 | Lokesh | ½–½ | Gahan M G | DKCA All India Open 2023 | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Oct 20, 2023 | Gahan M G | 1–0 | Druva Chipli | DKCA All India Open 2023 | Rapport-Jobava System | |
| Oct 20, 2023 | Rahul K | ½–½ | Gahan M G | DKCA All India Open 2023 | East Indian Defense | |
| Oct 18, 2023 | Gahan M G | 0–1 | Rajith V. | DKCA All India Open 2023 | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Oct 18, 2023 | Lakshith B Salian | 0–1 | Gahan M G | DKCA All India Open 2023 | Sicilian Defense: Modern Variations | |
| Oct 17, 2023 | Gahan M G | 1–0 | Mohammed Ibrahim | DKCA All India Open 2023 | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Oct 17, 2023 | Hevak V | 0–1 | Gahan M G | DKCA All India Open 2023 | Rapport-Jobava System | |
| Jun 29, 2022 | Gahan | 0–1 | Shehzad | Krakov A | Scotch Game: Schmidt Variation | |
| Jun 28, 2022 | Jacobsen | 1–0 | Gahan | Krakov A | King's Indian Defense: Normal Variation, King's Knight Variation | |
| Jun 27, 2022 | Gahan | 0–1 | Marszalek | Krakov A | French Defense: King's Indian Attack | |
| Jun 26, 2022 | Mikrut | ½–½ | Gahan | Krakov A | Grünfeld Defense: Exchange Variation, Sokolsky Variation | |
| Jun 25, 2022 | Murphy | ½–½ | Gahan | Krakov A | East Indian Defense | |
| Jan 4, 2022 | Malek | 1–0 | Gahan | Cracovia 2021 A | Slav Defense: Schlechter Variation | |
| Jan 3, 2022 | Warakomski | 1–0 | Gahan | Cracovia 2021 A | English Opening: Anglo-Indian Defense, Anglo-Grünfeld Variation | |
| Jan 2, 2022 | Gahan | 1–0 | Barath | Cracovia 2021 A | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Jan 2, 2022 | Gahan | ½–½ | Danielyan | Cracovia 2021 A | Scotch Game: Malaniuk Variation | |
| Dec 31, 2021 | Niedbala | ½–½ | Gahan | Cracovia 2021 A | Sicilian Defense: O'Kelly Variation, Yerevan System | |
| Dec 30, 2021 | Ulasevich | 0–1 | Gahan | Cracovia 2021 A | Sicilian Defense: Moscow Variation | |
| Dec 29, 2021 | Gahan | 0–1 | Lewtak | Cracovia 2021 A | Rapport-Jobava System | |
| Dec 28, 2021 | Dzwierzynski | 0–1 | Gahan | Cracovia 2021 A | Grünfeld Defense: Exchange Variation | |
| Dec 27, 2021 | Gahan | ½–½ | Majek | Cracovia 2021 A | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| — | Gahan M G | 0–1 | Kuzmicz | new tournament description | Sicilian Defense: Alapin Variation | |
| — | Gahan M G | 1–0 | Siekanska | new tournament description | Rapport-Jobava System | |
| — | Gahan M G | 1–0 | Gol | Szansa Rapid 2024 | Four Knights Game: Scotch Variation Accepted | |
| — | Wikar | 0–1 | Gahan M G | new tournament description | Alekhine Defense: Exchange Variation | |
| — | Gorniewicz | ½–½ | Gahan M G | new tournament description | Grob Opening: Grob Gambit Declined | |
| — | Sacharewicz | * | Gahan M G | new tournament description | ? | |