| Jun 24, 2026 | Lukasiewicz | ½–½ | Butkiewicz | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Jun 23, 2026 | Cieslak | 1–0 | Butkiewicz | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Jun 22, 2026 | Poltorak | 1–0 | Butkiewicz | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | Sicilian Defense: Closed | |
| Jun 21, 2026 | Butkiewicz | ½–½ | Sliwerski | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | King's Indian Attack, with e6 | |
| Jun 18, 2026 | Butkiewicz | ½–½ | Moranda | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jun 17, 2026 | Chylewski | ½–½ | Butkiewicz | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | Semi-Slav Defense: Meran Variation | |
| Jun 16, 2026 | Butkiewicz | 1–0 | Warakomski | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | Nimzo-Indian Defense: Classical Variation | |
| Apr 23, 2026 | Butkiewicz | ½–½ | Polak | SVK Extraliga 2024/2025 | Slav Defense: Chebanenko Variation | |
| Apr 23, 2026 | Sipos | ½–½ | Butkiewicz | SVK Extraliga 2024/2025 | Sicilian Defense: Alapin Variation | |
| Apr 23, 2026 | Pacher | 1–0 | Butkiewicz | SVK Extraliga 2024/2025 | Nimzo-Indian Defense: Classical Variation | |
| Apr 23, 2026 | Butkiewicz | ½–½ | Karas | SVK Extraliga 2024/2025 | Semi-Slav Defense: Accelerated Meran Variation | |
| Apr 23, 2026 | Turcan | 1–0 | Butkiewicz | SVK Extraliga 2024/2025 | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Apr 23, 2026 | Butkiewicz | 1–0 | Sekova | SVK Extraliga 2024/2025 | Semi-Slav Defense: Chigorin Defense | |
| Jan 17, 2026 | Butkiewicz | ½–½ | Friedel | Round 9: Butkiewicz, Lukasz - Friedel, Joshua | Caro-Kann Defense: Exchange Variation | |
| Sep 14, 2025 | Butkiewicz | 1–0 | Leszczewicz | I Liga 1-5 | English Opening: Symmetrical Variation, Mecking Variation | |
| Sep 13, 2025 | Suliborski | ½–½ | Butkiewicz | I Liga 1-5 | Queen's Gambit Declined: Vienna Variation | |
| Sep 12, 2025 | Butkiewicz | 1–0 | Pniaczek | I Liga 1-5 | Queen's Gambit Declined: Queen's Knight Variation | |
| Sep 11, 2025 | Szyszylo | 0–1 | Butkiewicz | I Liga 1-5 | Sicilian Defense: Closed | |
| Sep 10, 2025 | Budzisz | 0–1 | Butkiewicz | I Liga 1-5 | Sicilian Defense: French Variation | |
| Sep 9, 2025 | Sliwicki | ½–½ | Butkiewicz | I Liga 1-5 | Sicilian Defense: Four Knights Variation, American Attack | |
| Sep 8, 2025 | Butkiewicz | ½–½ | Krawczyk | I Liga 1-5 | Queen's Gambit Accepted: Classical Defense, Main Line | |
| Sep 7, 2025 | Butkiewicz | 1–0 | Chiszko | I Liga 1-5 | English Opening: Agincourt Defense, Catalan Defense Accepted | |
| Mar 16, 2025 | Berczes | ½–½ | Butkiewicz | Extraliga 2024/2025 | Yusupov-Rubinstein System | |
| Feb 16, 2025 | Butkiewicz | ½–½ | Chovan | Extraliga 2025 | Grünfeld Defense: Russian Variation, Hungarian Variation | |
| Feb 15, 2025 | Rak | 0–1 | Butkiewicz | Extraliga 2025 | Nimzo-Indian Defense: Sämisch Variation | |
| Jan 19, 2025 | Butkiewicz | ½–½ | Simacek | Extraliga 2025 | Ruy Lopez: Morphy Defense, Tarrasch Variation | |
| Jan 18, 2025 | Rybka | 1–0 | Butkiewicz | Extraliga 2025 | Zukertort Opening: Nimzo-Larsen Variation | |
| Apr 13, 2025 | Nemeth | ½–½ | Butkiewicz | Extraliga2024_25 | Sicilian Defense: Kalashnikov Variation | |
| Apr 12, 2025 | Butkiewicz | 0–1 | Michalik | Extraliga2024_25 | Nimzo-Indian Defense: Three Knights Variation | |
| Apr 11, 2025 | Zwardon | 1–0 | Butkiewicz | Extraliga2024_25 | English Opening: King's English Variation | |
| Nov 24, 2024 | Roubalik | ½–½ | Butkiewicz | SVK Extraliga 2024/2025 | Nimzo-Indian Defense: Sämisch Variation | |
| Nov 23, 2024 | Butkiewicz | ½–½ | Karas | SVK Extraliga 2024/2025 | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Oct 15, 2024 | Butkiewicz | ½–½ | Nasuta | Druzynowe Mistrzostwa Polski - Ekstraliga 2024 | Semi-Slav Defense: Normal Variation | |
| Oct 14, 2024 | Koziorowicz | ½–½ | Butkiewicz | Druzynowe Mistrzostwa Polski - Ekstraliga 2024 | Sicilian Defense: Moscow Variation, Main Line | |
| Oct 13, 2024 | Moranda | ½–½ | Butkiewicz | Druzynowe Mistrzostwa Polski - Ekstraliga 2024 | Queen's Gambit Declined | |
| Oct 11, 2024 | Butkiewicz | ½–½ | Kyc | Druzynowe Mistrzostwa Polski - Ekstraliga 2024 | English Opening: Symmetrical Variation, Four Knights Variation | |
| Oct 9, 2024 | Heberla | 0–1 | Butkiewicz | Druzynowe Mistrzostwa Polski - Ekstraliga 2024 | Sicilian Defense: Classical Variation, Anti-Sozin Variation | |
| Oct 8, 2024 | Socko | 1–0 | Butkiewicz | Druzynowe Mistrzostwa Polski - Ekstraliga 2024 | Nimzo-Indian Defense | |
| Sep 1, 2024 | Butkiewicz | ½–½ | Mrozowski | 2liga-2 | Slav Defense: Quiet Variation, Schallopp Defense | |
| Aug 31, 2024 | Krzywda | ½–½ | Butkiewicz | DMP II LIga 2024 1 | Sicilian Defense: Kalashnikov Variation | |
| Aug 6, 2024 | Butkiewicz | 0–1 | Veiga | Leca Chess Open 2024 | King's Indian Defense: Orthodox Variation, Gligoric-Taimanov System | |
| Aug 5, 2024 | Alvarez Pampillon | 0–1 | Butkiewicz | Leca Chess Open 2024 | English Opening: Symmetrical Variation, Fianchetto Variation | |
| Aug 4, 2024 | Butkiewicz | ½–½ | Rodriguez Lopez | Leca Chess Open 2024 | Ruy Lopez: Closed, Morphy Attack | |
| Aug 3, 2024 | Butkiewicz | ½–½ | Gkoumas | Leca Chess Open 2024 | Queen's Gambit Declined | |
| Aug 3, 2024 | Zylka | ½–½ | Butkiewicz | Leca Chess Open 2024 | Ruy Lopez: Open Berlin Defense, l'Hermet Variation | |
| Aug 2, 2024 | Harshavardhan G B | ½–½ | Butkiewicz | Leca Chess Open 2024 | Sicilian Defense: French Variation, Westerinen Attack | |
| Aug 1, 2024 | Butkiewicz | ½–½ | Barria Santos | Leca Chess Open 2024 | King's Indian Defense: Fianchetto Variation, Uhlmann-Szabo System | |
| Aug 1, 2024 | Macias Sanchez | 0–1 | Butkiewicz | Leca Chess Open 2024 | Sicilian Defense: Snyder Variation | |
| Jul 31, 2024 | Butkiewicz | 1–0 | Silva | Leca Chess Open 2024 | Queen's Gambit Declined: Three Knights Variation | |
| Oct 1, 2023 | Adamczewski | ½–½ | Butkiewicz | DMP - I Liga 2023 | King's Indian Defense: Orthodox Variation | |
| Sep 29, 2023 | Tsiapko | 0–1 | Butkiewicz | DMP - I Liga 2023 | Bogo-Indian Defense: Retreat Variation | |
| Sep 28, 2023 | Butkiewicz | ½–½ | Rog | DMP - I Liga 2023 | Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation | |
| Sep 27, 2023 | Butkiewicz | ½–½ | Bartel | DMP - I Liga 2023 | English Opening: Symmetrical Variation, Two Knights Variation | |
| Sep 26, 2023 | Raczek | ½–½ | Butkiewicz | DMP - I Liga 2023 | English Opening: King's English Variation, Four Knights Variation, Quiet Line | |
| Sep 25, 2023 | Galuszka | 0–1 | Butkiewicz | DMP - I Liga 2023 | Ruy Lopez: Exchange Variation | |
| Sep 24, 2023 | Butkiewicz | ½–½ | Gesicki | DMP - I Liga 2023 | Benoni Defense: Hromádka System | |
| Sep 23, 2023 | Madej | ½–½ | Butkiewicz | DMP - I Liga 2023 | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Sep 11, 2022 | Bartel | 1–0 | Butkiewicz | Druzynowe Mistrzowa Polski Ekstraliga | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Sep 10, 2022 | Butkiewicz | ½–½ | Kanarek | Druzynowe Mistrzowa Polski Ekstraliga | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Sep 9, 2022 | Kriebel | 1–0 | Butkiewicz | Druzynowe Mistrzowa Polski Ekstraliga | Sicilian Defense: Scheveningen Variation, Modern Variation | |
| Sep 8, 2022 | Butkiewicz | 0–1 | Nguyen | Enea - DMP Ekstraliga | Benoni Defense: Fianchetto Variation, Hastings Defense, Main Line | |
| Sep 7, 2022 | Bernadskiy | 1–0 | Butkiewicz | Druzynowe Mistrzowa Polski Ekstraliga | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Sep 6, 2022 | Butkiewicz | ½–½ | Heberla | Enea - DMP Ekstraliga | Queen's Gambit Declined: Three Knights Variation | |
| Sep 5, 2022 | Butkiewicz | ½–½ | Socko | Druzynowe Mistrzowa Polski Ekstraliga | Nimzo-Indian Defense: Classical Variation | |
| Sep 4, 2022 | Warakomski | 1–0 | Butkiewicz | Enea - DMP Ekstraliga | Sicilian Defense: Classical Variation | |
| Sep 3, 2022 | Butkiewicz | 0–1 | Van Foreest | Druzynowe Mistrzowa Polski Ekstraliga | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Jul 30, 2022 | Butkiewicz | 1–0 | Goroshkov | open-a | Petrov's Defense: Kaufmann Attack | |
| Jul 29, 2022 | Gyerpal | 0–1 | Butkiewicz | open-a | Catalan Opening: Open Defense | |
| Jul 28, 2022 | Butkiewicz | ½–½ | Mullick | open-a | Slav Defense: Czech Variation, Krause Attack | |
| Jul 27, 2022 | Kulon | ½–½ | Butkiewicz | open-a | Zukertort Opening | |
| Jul 26, 2022 | Butkiewicz | 1–0 | Shatil | open-a | Horwitz Defense | |
| Jul 25, 2022 | Brozka | ½–½ | Butkiewicz | open-a | Benoni Defense: Classical Variation | |
| Jul 23, 2022 | Elmi | 1–0 | Butkiewicz | open-a | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jul 22, 2022 | Butkiewicz | * | Dwilewicz | open-a | Trompowsky Attack: Classical Defense, Big Center Variation | |
| Mar 12, 2022 | Butkiewicz | ½–½ | Gdanski | Polski Cukier Ekstraliga RAPID A | French Defense: Schlechter Variation | |
| Mar 12, 2022 | Kantans | 1–0 | Butkiewicz | Polski Cukier Ekstraliga RAPID A | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Mar 11, 2022 | Butkiewicz | ½–½ | Robak | Polski Cukier Ekstraliga RAPID A | Semi-Slav Defense: Stoltz Variation | |
| Mar 11, 2022 | Reza | 0–1 | Butkiewicz | Polski Cukier Ekstraliga RAPID A | English Opening: King's English Variation | |
| Sep 12, 2021 | Butkiewicz | ½–½ | Sabuk | Polish League Division 1 | Queen's Gambit Declined: Charousek Variation | |
| Sep 11, 2021 | Luberanski | 0–1 | Butkiewicz | Polish League Division 1 | Sicilian Defense: Kan Variation, Modern Variation | |
| Sep 10, 2021 | Butkiewicz | ½–½ | Kantans | Polish League Division 1 | Sicilian Defense: Najdorf Variation | |
| Sep 9, 2021 | Butkiewicz | ½–½ | Koziol | Polish League Division 1 | Queen's Gambit Declined: Ragozin Defense | |
| Sep 8, 2021 | Sernecki | 0–1 | Butkiewicz | Polish League Division 1 | Queen's Gambit Declined | |
| Sep 7, 2021 | Augustyn | ½–½ | Butkiewicz | Polish League Division 1 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Sep 6, 2021 | Butkiewicz | 1–0 | Hemmerling | Polish League Division 1 | Queen's Gambit Declined: Queen's Knight Variation | |
| Sep 5, 2021 | Butkiewicz | ½–½ | Zochowski | Polish League Division 1 | Modern Defense: Standard Defense | |
| Sep 4, 2021 | Wojdak | 1–0 | Butkiewicz | Polish League Division 1 | Caro-Kann Defense: Panov Attack, Modern Defense | |
| Jul 31, 2021 | Butkiewicz | ½–½ | Vogel | Czech Open 2021 - A Pardubice Open | Sicilian Defense: Classical Variation, Anti-Sozin Variation | |
| Jul 30, 2021 | Bagi | ½–½ | Butkiewicz | Czech Open 2021 - A Pardubice Open | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Jul 29, 2021 | Butkiewicz | 1–0 | Ocelak | Czech Open 2021 - A Pardubice Open | King's Indian Defense: Normal Variation, King's Knight Variation | |
| Jul 28, 2021 | Jedlicka | 0–1 | Butkiewicz | Czech Open 2021 - A Pardubice Open | Blumenfeld Countergambit: Duz-Khotimirsky Variation | |
| Jul 27, 2021 | Butkiewicz | ½–½ | Kruse | Czech Open 2021 - A Pardubice Open | Vienna Game: Max Lange Defense | |
| Jul 26, 2021 | Koziorowicz | ½–½ | Butkiewicz | Czech Open 2021 - A Pardubice Open | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jul 25, 2021 | Butkiewicz | 0–1 | Nisipeanu | Czech Open 2021 - A Pardubice Open | English Defense | |
| Jul 24, 2021 | Hesse | 0–1 | Butkiewicz | Czech Open 2021 - A Pardubice Open | English Opening: King's English Variation | |
| Jul 23, 2021 | Butkiewicz | 1–0 | Novotny | Czech Open 2021 - A Pardubice Open | Trompowsky Attack | |
| Jan 3, 2021 | Butkiewicz | ½–½ | Goluch | Cracovia 2020 Open A | Trompowsky Attack | |
| Jan 2, 2021 | Butkiewicz | ½–½ | Kokoszczynski | Cracovia 2020 Open A | Indian Defense: Tartakower Attack | |
| Jan 2, 2021 | Deuer | 0–1 | Butkiewicz | Cracovia 2020 Open A | Blumenfeld Countergambit Accepted | |
| Dec 31, 2020 | Kucza | 1–0 | Butkiewicz | Cracovia 2020 Open A | Sicilian Defense: Accelerated Dragon, Modern Variation | |