| Feb 15, 2026 | Pelczarski | 0–1 | Komarow-Dereniowski | puchar2026 | Benko Gambit Accepted: Pawn Return Variation | |
| Feb 14, 2026 | Hrybacz | 1–0 | Pelczarski | puchar2026 | Scandinavian Defense: Valencian Variation, Main Line | |
| Feb 14, 2026 | Pelczarski | ½–½ | Kopia | puchar2026 | King's Indian Defense: Fianchetto Variation, Classical Fianchetto | |
| Feb 13, 2026 | Uhryn | 1–0 | Pelczarski | puchar2026 | Sicilian Defense: Najdorf Variation, Main Line | |
| Feb 12, 2026 | Pelczarski | 1–0 | Grech | puchar2026 | Indian Defense: Anti-Nimzo-Indian | |
| Feb 11, 2026 | Borischik | 1–0 | Pelczarski | puchar2026 | French Defense: Classical Variation, Steinitz Variation | |
| Feb 10, 2026 | Pelczarski | ½–½ | Jankowiak | puchar2026 | Queen's Indian Defense: Classical Variation | |
| Feb 9, 2026 | Pelczarski | 1–0 | Zareba | puchar2026 | Catalan Opening: Open Defense | |
| Feb 8, 2026 | Klys | 0–1 | Pelczarski | puchar2026 | Indian Defense: London System | |
| Oct 4, 2025 | Pelczarski | 0–1 | Marek | MP-rapid25 | Queen's Indian Defense: Classical Variation, Traditional Variation | |
| Oct 4, 2025 | Ilecki | 0–1 | Pelczarski | MP-rapid25 | Sicilian Defense: Najdorf Variation, Main Line | |
| Oct 4, 2025 | Piotrowski | 1–0 | Pelczarski | MP-rapid25 | Queen's Indian Defense: Classical Variation, Traditional Variation, Nimzowitsch Line | |
| Oct 4, 2025 | Tiunova | 0–1 | Pelczarski | MP-rapid25 | Sicilian Defense: Smith-Morra Gambit | |
| Oct 4, 2025 | Mikrut | 1–0 | Pelczarski | MP-rapid25 | Bogo-Indian Defense: Grünfeld Variation | |
| Jun 26, 2025 | Pelczarski | 0–1 | Ladon | II DMP Juniorow | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Jun 25, 2025 | Wasiluk | 1–0 | Pelczarski | II DMP Juniorow | Caro-Kann Defense: Tartakower Variation | |
| Jun 24, 2025 | Pelczarski | 1–0 | Komarow-Dereniowski | II DMP Juniorow | Indian Defense | |
| Jun 23, 2025 | Czech | ½–½ | Pelczarski | II DMP Juniorow | Scandinavian Defense: Valencian Variation | |
| Jun 22, 2025 | Pelczarski | 1–0 | Grzybowski | II DMP Juniorow | Nimzo-Larsen Attack: Classical Variation | |
| Jun 21, 2025 | Azarewicz | 0–1 | Pelczarski | II DMP Juniorow | Saragossa Opening | |
| Jun 20, 2025 | Pelczarski | 0–1 | Madejski | II DMP Juniorow | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Jun 18, 2025 | Schiller | 1–0 | Pelczarski | II DMP Juniorow | Dutch Defense: Queen's Knight Variation | |
| Jun 2, 2025 | Pelczarski | 1–0 | Puchala | Open | Benoni Defense: Classical Variation, Averbakh-Grivas Attack | |
| Jun 1, 2025 | Pelczarski | 1–0 | Kucharski | Open-3 | Nimzo-Indian Defense: Three Knights Variation | |
| May 31, 2025 | Pelczarski | 0–1 | Terkiewicz | Open | Torre Attack: Classical Defense | |
| May 31, 2025 | Zimny | ½–½ | Pelczarski | Open | French Defense: Wing Gambit | |
| May 31, 2025 | Pelczarski | 0–1 | Kubik | Open | London System | |
| May 31, 2025 | Stankowski | 0–1 | Pelczarski | Open | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| May 31, 2025 | Pelczarski | 0–1 | Pycinski | Open | Queen's Pawn Game: London System | |
| May 31, 2025 | Pelczarski | 0–1 | Rudzinska | Open-1 | Queen's Pawn Game: London System | |
| May 31, 2025 | Golis | 1–0 | Pelczarski | Open | French Defense: Schlechter Variation | |
| Aug 3, 2024 | Zawal | 1–0 | Pelczarski | Rapid C12 | French Defense: Advance Variation, Paulsen Attack | |
| Aug 3, 2024 | Korszanski | 1–0 | Pelczarski | Rapid C12 | French Defense: Winawer Variation, Bogoljubow Variation | |
| Aug 3, 2024 | Olejko | 0–1 | Pelczarski | Rapid C12 | King's Indian Attack | |
| Aug 2, 2024 | Pelczarski | ½–½ | Wnorowski | Rapid C12 | Queen's Gambit Declined: Ragozin Defense | |
| Aug 2, 2024 | Pelczarski | 1–0 | Chmiel | Rapid C12 | Benko Gambit Accepted: Pawn Return Variation | |
| Jun 22, 2023 | Nagly | 1–0 | Pelczarski | DMP II Liga Mecz 5 | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Retreat Line | |
| Jun 21, 2023 | Dudek | 0–1 | Pelczarski | DMP II Liga Mecz 6 | French Defense: Advance Variation, Milner-Barry Gambit | |
| Jun 20, 2023 | Pelczarski | ½–½ | Wolak | DMP II Liga Mecz 5 | Zukertort Opening: Sicilian Invitation | |
| Jun 19, 2023 | Dudzik | ½–½ | Pelczarski | DMP II Liga Mecz 4 | Queen's Pawn Game: London System | |
| Jun 18, 2023 | Pelczarski | 1–0 | Wasilko | DMP II Liga Mecz 4 | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Jun 17, 2023 | Soja | 0–1 | Pelczarski | DMP II Liga Mecz 6 | French Defense: Tarrasch Variation, Closed Variation | |
| Jun 16, 2023 | Pelczarski | 1–0 | Kurczewski | DMP II Liga Mecz 5 | Bird Opening: Dutch Variation | |
| Jun 15, 2023 | Prokopiuk | ½–½ | Pelczarski | DMP II Liga Mecz 1 | ? | |
| Aug 6, 2021 | Pelczarski | 1–0 | Wojtowicz | wro-open-c | Queen's Gambit Declined: Traditional Variation | |
| Aug 5, 2021 | Pelczarski | 1–0 | Lezon | wro-open-c | King's Indian Defense: Normal Variation, King's Knight Variation | |
| Aug 4, 2021 | Nasulicz | ½–½ | Pelczarski | wro-open-c | Sicilian Defense: Classical Variation, Sozin Attack | |
| Aug 3, 2021 | Miarecka | 1–0 | Pelczarski | wro-open-c | ? | |
| Aug 2, 2021 | Drocyk | 1–0 | Pelczarski | wro-open-c | Sicilian Defense: Sozin Attack, Leonhardt Variation | |
| Jul 31, 2021 | Pelczarski | 0–1 | Dobrowolski | anderssen2021 | Zukertort Opening: Sicilian Invitation | |
| Jul 31, 2021 | Pelczarski | 0–1 | Klimek | anderssen2021 | Horwitz Defense | |
| Jul 31, 2021 | Piwowar | ½–½ | Pelczarski | anderssen2021 | Sicilian Defense: Open | |
| Jul 31, 2021 | Zerebiec | 1–0 | Pelczarski | anderssen2021 | English Opening: King's English Variation, Reversed Closed Sicilian | |
| — | Pelczarski | 0–1 | Sieciechowicz | anderssen2025 | Queen's Indian Accelerated | |
| — | Pelczarski | 1–0 | Rula | Memorial Adolfa Anderssena 2025 | Bogo-Indian Defense: Retreat Variation | |
| — | Pelczarski | 1–0 | Slawinski | Memorial Adolfa Anderssena 2025 | King's Indian Defense: Normal Variation, King's Knight Variation | |
| — | Pelczarski | 1–0 | Khyzhniak | Memorial Adolfa Anderssena 2025 | Queen's Gambit Declined | |
| — | Pelczarski | 1–0 | Jaroszewicz | Wroclaw Open B - Festiwal Szachowy Adolfa Anderssena 2025 | Zukertort Opening: Nimzo-Larsen Variation | |
| — | Pelczarski | 0–1 | Owczarek | Wroclaw Open B - Festiwal Szachowy Adolfa Anderssena 2025 | King's Indian Defense: Fianchetto Variation, Classical Fianchetto | |
| — | Pelczarski | ½–½ | Nowacka | Wroclaw Open B - Festiwal Szachowy Adolfa Anderssena 2025 | Bogo-Indian Defense: Nimzowitsch Variation | |
| — | Pelczarski | 1–0 | Warcaba | Wroclaw Open B - Festiwal Szachowy Adolfa Anderssena 2025 | Zukertort Opening | |
| — | Pelczarski | ½–½ | Ochedzan | Mistrzostwa Polski Juniorów w szachach b?yskawicznych C14 | Zukertort Opening: Nimzo-Larsen Variation | |
| — | Pelczarski | 0–1 | Korszanski | Mistrzostwa Polski Juniorów w szachach b?yskawicznych C14 | Queen's Indian Defense: Fianchetto Variation, Traditional Line | |
| — | Makalowski | 0–1 | Pelczarski | Memorial Adolfa Anderssena 2025 | Sicilian Defense: Modern Variations | |
| — | Alexeev | 1–0 | Pelczarski | Memorial Adolfa Anderssena 2025 | Sicilian Defense: Najdorf Variation, Freak Attack | |
| — | Babinska | 1–0 | Pelczarski | Memorial Adolfa Anderssena 2025 | Sicilian Defense: Najdorf Variation, Main Line | |
| — | Makarec | 0–1 | Pelczarski | Memorial Adolfa Anderssena 2025 | Sicilian Defense: Closed | |
| — | Hury | 1–0 | Pelczarski | anderssen2025 | Sicilian Defense: Closed | |
| — | Krawiec | 1–0 | Pelczarski | Wroclaw Open B - Festiwal Szachowy Adolfa Anderssena 2025 | Sicilian Defense: Najdorf Variation, Zagreb Variation | |
| — | Sonibare | 1–0 | Pelczarski | Wroclaw Open B - Festiwal Szachowy Adolfa Anderssena 2025 | Scandinavian Defense: Valencian Variation | |
| — | Galczynski | 0–1 | Pelczarski | Wroclaw Open B - Festiwal Szachowy Adolfa Anderssena 2025 | Sicilian Defense: Najdorf Variation, Adams Attack | |
| — | Jedrzejko | 1–0 | Pelczarski | Wroclaw Open B - Festiwal Szachowy Adolfa Anderssena 2025 | Sicilian Defense: Najdorf Variation, Main Line | |
| — | Obrycki | ½–½ | Pelczarski | Mistrzostwa Polski Juniorów w szachach b?yskawicznych C14 | English Opening: King's English Variation | |
| — | Chiszko | 1–0 | Pelczarski | Mistrzostwa Polski Juniorów w szachach b?yskawicznych C14 | English Opening: King's English Variation, Three Knights System | |
| — | Perucki | ½–½ | Pelczarski | Mistrzostwa Polski Juniorów w szachach b?yskawicznych C14 | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| — | Dobrowolski | 0–1 | Pelczarski | Mistrzostwa Polski Juniorów w szachach b?yskawicznych C14 | Sicilian Defense: Najdorf Variation, Adams Attack | |