| May 29, 2026 | Futyma | ½–½ | Liskiewicz | DMPJ - Ekstraliga 2026 | Caro-Kann Defense: Advance Variation | |
| May 28, 2026 | Liskiewicz | 1–0 | Jablonski | DMPJ - Ekstraliga 2026 | Queen's Gambit Declined | |
| May 27, 2026 | Klim | ½–½ | Liskiewicz | DMPJ - Ekstraliga 2026 | Caro-Kann Defense: Tartakower Variation | |
| May 26, 2026 | Liskiewicz | 0–1 | Perucki | DMPJ - Ekstraliga 2026 | Nimzo-Indian Defense: Reshevsky Variation | |
| May 25, 2026 | Krawczyk | ½–½ | Liskiewicz | DMPJ - Ekstraliga 2026 | Caro-Kann Defense: Advance Variation, Tal Variation | |
| May 24, 2026 | Liskiewicz | 0–1 | Lecki | DMPJ - Ekstraliga 2026 | Tarrasch Defense | |
| May 23, 2026 | Nagly | ½–½ | Liskiewicz | DMPJ - Ekstraliga 2026 | Queen's Pawn Game: Modern Defense | |
| May 22, 2026 | Liskiewicz | ½–½ | Suska | DMPJ - Ekstraliga 2026 | Grünfeld Defense: Three Knights Variation | |
| May 21, 2026 | Krol | ½–½ | Liskiewicz | DMPJ - Ekstraliga 2026 | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Apr 19, 2026 | Liskiewicz | ½–½ | Akhvlediani | EICC 2026 | Queen's Pawn Game: Modern Defense | |
| Apr 18, 2026 | Liskiewicz | 1–0 | Madrawski | EIIC 2026 | Rat Defense: English Rat | |
| Apr 16, 2026 | Ciborowski | 1–0 | Liskiewicz | EIIC 2026 | Alekhine Defense: Modern Variation | |
| Apr 15, 2026 | Liskiewicz | 1–0 | Zadrapova | EIIC 2026 | Queen's Gambit Accepted: Classical Defense, Steinitz Variation, Exchange Variation | |
| Apr 14, 2026 | Zanan | 1–0 | Liskiewicz | EICC 2026 | Caro-Kann Defense: Advance Variation | |
| Apr 13, 2026 | Govciyan | 1–0 | Liskiewicz | EICC 2026 | Slav Defense: Exchange Variation | |
| Apr 12, 2026 | Liskiewicz | 1–0 | Ilgililer | EIIC 2026 | Queen's Pawn Game: Levitsky Attack | |
| Apr 10, 2026 | Liskiewicz | 1–0 | Kulich | EICC 2026 | Nimzo-Indian Defense: St. Petersburg Variation | |
| Apr 10, 2026 | Olsen | ½–½ | Liskiewicz | EICC 2026 | English Opening: Agincourt Defense, Bogoljubow Defense | |
| Apr 8, 2026 | Zawisza | ½–½ | Liskiewicz | EIIC 2026 | Caro-Kann Defense: Advance Variation, Short Variation | |
| Apr 7, 2026 | Liskiewicz | 0–1 | Santos Latasa | EICC 2026 | Nimzo-Indian Defense: Normal Variation | |
| Mar 15, 2026 | Krasniewski | 1–0 | Liskiewicz | Indywidualne Mistrzostwa Polski Juniorow 2026 - C18 | Queen's Pawn Game: Modern Defense | |
| Mar 13, 2026 | Warchol | ½–½ | Liskiewicz | Indywidualne Mistrzostwa Polski Juniorow 2026 - C18 | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Mar 12, 2026 | Liskiewicz | ½–½ | Grot | Indywidualne Mistrzostwa Polski Juniorow 2026 - C18 | Nimzo-Indian Defense: Normal Variation, Classical Defense | |
| Mar 11, 2026 | Terkiewicz | 0–1 | Liskiewicz | Indywidualne Mistrzostwa Polski Juniorow 2026 - C18 | Caro-Kann Defense: Two Knights Attack, Mindeno Variation | |
| Mar 10, 2026 | Liskiewicz | 1–0 | Mulawa | Indywidualne Mistrzostwa Polski Juniorow 2026 - C18 | Nimzo-Indian Defense: Rubinstein System, Rubinstein Variation, Main Line | |
| Mar 10, 2026 | Jasiulewicz | ½–½ | Liskiewicz | Indywidualne Mistrzostwa Polski Juniorow 2026 - C18 | Queen's Gambit Accepted: Furman Variation | |
| Mar 9, 2026 | Liskiewicz | 1–0 | Zareba | Indywidualne Mistrzostwa Polski Juniorow 2026 - C18 | Nimzo-Indian Defense: Normal Variation | |
| Mar 8, 2026 | Nagly | ½–½ | Liskiewicz | Indywidualne Mistrzostwa Polski Juniorow 2026 - C18 | Zukertort Opening: Kingside Fianchetto | |
| Mar 7, 2026 | Liskiewicz | 0–1 | Sowinski | Indywidualne Mistrzostwa Polski Juniorow 2026 - C18 | Nimzo-Indian Defense: St. Petersburg Variation, Romanishin–Psakhis Variation | |
| Oct 30, 2025 | Agasarov | 1–0 | Liskiewicz | Round 2: Agasarov, Benik - Liskiewicz, Jakub | Slav Defense: Quiet Variation, Schallopp Defense | |
| Oct 4, 2025 | Liskiewicz | 1–0 | Wilgosz | MP-rapid25 | Trompowsky Attack | |
| Oct 4, 2025 | Liskiewicz | 0–1 | Niedbala | MP-rapid25 | Robatsch Defense | |
| Oct 4, 2025 | Liskiewicz | 1–0 | Wianecki | MP-rapid25 | Indian Defense: Wade-Tartakower Defense | |
| Oct 4, 2025 | Sieciechowicz | 1–0 | Liskiewicz | MP-rapid25 | Nimzo-Indian Defense: Classical Variation, Milner-Barry Variation | |
| Oct 4, 2025 | Liskiewicz | ½–½ | Nasuta | MP-rapid25 | Slav Defense: Exchange Variation | |
| Oct 4, 2025 | Brodowski | 0–1 | Liskiewicz | MP-rapid25 | Zukertort Opening | |
| Sep 20, 2025 | Liskiewicz | 0–1 | Piekielny | Szansa25 | Semi-Slav Defense: Marshall Gambit, Main Line | |
| Sep 20, 2025 | Brudzynski | * | Liskiewicz | Szansa25 | ? | |
| Sep 20, 2025 | Liskiewicz | * | Rudzinska | Szansa25 | Queen's Gambit Declined: Modern Variation | |
| Sep 20, 2025 | Rajlich | 0–1 | Liskiewicz | Szansa25 | Indian Defense: Knights Variation | |
| Sep 20, 2025 | Liskiewicz | 0–1 | Wojdak | Szansa25 | Queen's Gambit Declined: Janowski Variation | |
| Sep 20, 2025 | Nowak | ½–½ | Liskiewicz | Szansa25 | Indian Defense: Anti-Nimzo-Indian | |
| Sep 20, 2025 | Liskiewicz | 1–0 | Bartel | Szansa25 | Nimzo-Indian Defense: St. Petersburg Variation | |
| Sep 20, 2025 | Mis | 0–1 | Liskiewicz | Szansa25 | English Opening: Agincourt Defense, Bogoljubow Defense | |
| Sep 20, 2025 | Liskiewicz | * | Wolak | Szansa25 | ? | |
| Sep 20, 2025 | Czernek | 1–0 | Liskiewicz | Szansa25 | Alekhine Defense: Four Pawns Attack, Main Line | |
| Sep 13, 2025 | Krasenkowa | 0–1 | Liskiewicz | TCQ | Pterodactyl Defense: Queen Pterodactyl, Quiet Line | |
| Sep 13, 2025 | Liskiewicz | 0–1 | Aliavdin | TCQ | Nimzo-Indian Defense: Normal Variation | |
| Sep 13, 2025 | Liskiewicz | 1–0 | Wodniczak | TCQ | Nimzo-Indian Defense: Rubinstein System | |
| Sep 13, 2025 | Liskiewicz | 0–1 | Smeryk | TCQ | Nimzo-Indian Defense: St. Petersburg Variation | |
| Sep 7, 2025 | Kozlowski | ½–½ | Liskiewicz | 2liga_2025_3 | Zukertort Opening: Nimzo-Larsen Variation | |
| Sep 6, 2025 | Borowy | 0–1 | Liskiewicz | 2 liga 2025 2 | Modern Defense: Beefeater Variation | |
| Sep 5, 2025 | Liskiewicz | 1–0 | Trzebinski | 2 liga 2025 2 | Nimzo-Indian Defense: Rubinstein System | |
| Sep 4, 2025 | Grot | ½–½ | Liskiewicz | 2 liga 2025 2 | Nimzo-Indian Defense: Normal Variation, Botvinnik System | |
| Sep 3, 2025 | Liskiewicz | 1–0 | Lis | 2 liga 2025 1 | Queen's Gambit Declined: Harrwitz Attack | |
| Sep 2, 2025 | Liskiewicz | 0–1 | Zerebiec | 2 liga 2025 2 | Slav Defense: Breyer Variation | |
| Sep 1, 2025 | Pilzak | ½–½ | Liskiewicz | 2 liga 2025 1 | Pirc Defense | |
| Jul 16, 2025 | Liskiewicz | ½–½ | Apaar Saxena | Piestany A | Benko Gambit Accepted: Modern Variation | |
| Jul 15, 2025 | Bednarek | 0–1 | Liskiewicz | Piestany A | Pirc Defense: 150 Attack | |
| Jul 14, 2025 | Priansh Das | 1–0 | Liskiewicz | Piestany A | Caro-Kann Defense: Classical Variation, Lobron System | |
| Jul 13, 2025 | Liskiewicz | ½–½ | Ernst | Piestany A | Queen's Gambit Declined: Ragozin Defense, Vienna Variation | |
| Jul 12, 2025 | Liskiewicz | ½–½ | Sriansh Das | Piestany A | Queen's Gambit Declined: Tartakower Defense, Makogonov Exchange Variation | |
| Jul 11, 2025 | Golubka | ½–½ | Liskiewicz | Piestany A | Nimzo-Indian Defense: Kmoch Variation | |
| Jul 10, 2025 | Liskiewicz | ½–½ | Arias Gaviria | Piestany A | Queen's Gambit Declined: Harrwitz Attack | |
| Jul 9, 2025 | Rybka | ½–½ | Liskiewicz | Piestany A | English Opening: Agincourt Defense, Bogoljubow Defense | |
| Jul 8, 2025 | Liskiewicz | 1–0 | Babula | Piestany A | Nimzo-Indian Defense: St. Petersburg Variation | |
| Sep 8, 2024 | Liskiewicz | ½–½ | Gumula | DMP II LIga 2024 1 | Queen's Pawn Game: Modern Defense | |
| Sep 7, 2024 | Chiszko | ½–½ | Liskiewicz | DMP II LIga 2024 1 | Queen's Gambit Accepted: Central Variation, Alekhine System | |
| Sep 6, 2024 | Liskiewicz | 0–1 | Sokolowski | DMP II LIga 2024 1 | Nimzo-Indian Defense: Reshevsky Variation | |
| Sep 5, 2024 | Jankowiak | ½–½ | Liskiewicz | DMP II LIga 2024 1 | Trompowsky Attack | |
| Sep 4, 2024 | Liskiewicz | ½–½ | Klys | DMP II LIga 2024 1 | Queen's Gambit Declined | |
| Sep 3, 2024 | Strepikowski | 1–0 | Liskiewicz | DMP II LIga 2024 1 | Zukertort Opening: Nimzo-Larsen Variation | |
| Sep 2, 2024 | Liskiewicz | 1–0 | Szajda | DMP II LIga 2024 1 | Queen's Gambit Declined: Modern Variation | |
| Sep 1, 2024 | Majcher | ½–½ | Liskiewicz | DMP II LIga 2024 1 | Caro-Kann Defense: Two Knights Attack | |
| Aug 25, 2024 | Butkiewicz | ½–½ | Liskiewicz | rubinstein24-a1 | Benoni Defense: Classical Variation, Czerniak Defense | |
| Aug 24, 2024 | Liskiewicz | 1–0 | Karut | rubinstein24-a1 | Trompowsky Attack | |
| Aug 23, 2024 | Xu | ½–½ | Liskiewicz | rubinstein24-a1 | Caro-Kann Defense: Panov-Botvinnik, Herzog Defense | |
| Aug 22, 2024 | Liskiewicz | ½–½ | Walkusz | rubinstein24-a1 | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Aug 21, 2024 | Bachor | ½–½ | Liskiewicz | rubinstein24-a1 | Bogo-Indian Defense: Grünfeld Variation | |
| Aug 20, 2024 | Liskiewicz | ½–½ | Markowski | rubinstein24-a1 | Grünfeld Defense: Exchange Variation, Nadanian Attack | |
| Aug 19, 2024 | Jarmula | 1–0 | Liskiewicz | 60. Jubileuszowy Miedzynarodowy Festiwal Szachowy Akiby Rubinsteina - OPEN A | King's Indian Attack | |
| Aug 18, 2024 | Liskiewicz | 1–0 | Witczak | rubinstein24-a1 | Nimzo-Indian Defense: Normal Variation | |
| Aug 17, 2024 | Gajdzica | 0–1 | Liskiewicz | rubinstein24-a1 | Alekhine Defense: Four Pawns Attack, Main Line | |
| Aug 3, 2024 | Liskiewicz | 1–0 | Warchol | Mistrzostwa Polski Juniorów - C16 RAPID | King's Indian Attack: Sicilian Variation | |
| Aug 3, 2024 | Liskiewicz | ½–½ | Dobosiewicz | Mistrzostwa Polski Juniorów - C16 RAPID | Queen's Pawn Game: Modern Defense | |
| Aug 3, 2024 | Bochniak | 1–0 | Liskiewicz | Mistrzostwa Polski Juniorów - C16 RAPID | Alekhine Defense: Exchange Variation | |
| Aug 3, 2024 | Ratajczak | 1–0 | Liskiewicz | Mistrzostwa Polski Juniorów - C16 RAPID | Caro-Kann Defense: Exchange Variation | |
| Aug 2, 2024 | Liskiewicz | ½–½ | Borowik | Mistrzostwa Polski Juniorów - C16 RAPID | Nimzo-Indian Defense: Normal Variation | |
| Aug 2, 2024 | Lachacz | 0–1 | Liskiewicz | Mistrzostwa Polski Juniorów - C16 RAPID | Pirc Defense: Classical Variation, Quiet System, Chigorin Line | |
| Aug 2, 2024 | Kowalski | 1–0 | Liskiewicz | Mistrzostwa Polski Juniorów - C16 RAPID | English Opening: Anglo-Indian Defense, Zvjaginsev-Krasenkow Attack | |
| Jul 23, 2024 | Dubinski | 1–0 | Liskiewicz | CZECH OPEN 2024 - A - PARDUBICE OPEN | Alekhine Defense: Normal Variation | |
| Jul 22, 2024 | Liskiewicz | ½–½ | Oberhofer | CZECH OPEN 2024 - A - PARDUBICE OPEN | Grünfeld Defense: Exchange Variation, Nadanian Attack | |
| Jul 21, 2024 | Sorensen | 1–0 | Liskiewicz | CZECH OPEN 2024 - A - PARDUBICE OPEN | Blumenfeld Countergambit | |
| Jul 20, 2024 | Liskiewicz | 1–0 | Stinka | CZECH OPEN 2024 - A - PARDUBICE OPEN | Trompowsky Attack | |
| Jun 20, 2023 | Liskiewicz | 0–1 | Micula | DMPJ - I Liga 2023 | Trompowsky Attack | |
| Jun 19, 2023 | Nawalaniec | ½–½ | Liskiewicz | DMPJ - I Liga 2023 | Alekhine Defense: Modern Variation, Alburt Variation | |
| Jun 18, 2023 | Kisiel | 0–1 | Liskiewicz | DMPJ - I Liga 2023 | French Defense: Exchange Variation, Monte Carlo Variation | |
| Jun 17, 2023 | Kania | 0–1 | Liskiewicz | DMPJ - I Liga 2023 | English Opening: Anglo-Indian Defense, Zvjaginsev-Krasenkow Attack | |
| Jun 16, 2023 | Kania | 0–1 | Liskiewicz | DMPJ - I Liga 2023 | English Opening: Anglo-Indian Defense, Zvjaginsev-Krasenkow Attack | |
| Jun 15, 2023 | Liskiewicz | ½–½ | Jaszczuk | DMPJ - I Liga 2023 | Trompowsky Attack | |