| Apr 19, 2026 | Pietras | 0–1 | Pierzak | new tournament description | King's Indian Defense: Makogonov Variation | |
| Apr 18, 2026 | Goluch | 0–1 | Pietras | new tournament description | Queen's Gambit Declined: Orthodox Defense, Rubinstein Attack | |
| Apr 17, 2026 | Pietras | 1–0 | Slawniak | new tournament description | Semi-Slav Defense: Chigorin Defense | |
| Apr 16, 2026 | Wieczorek | 1–0 | Pietras | new tournament description | Trompowsky Attack | |
| Apr 14, 2026 | Pietras | 0–1 | Zajaczkowski | new tournament description | Semi-Slav Defense | |
| Apr 14, 2026 | Zawierucha | 0–1 | Pietras | new tournament description | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Apr 13, 2026 | Pietras | 1–0 | Kuriata | new tournament description | Queen's Gambit Accepted: Normal Variation | |
| Apr 12, 2026 | Klonowski | ½–½ | Pietras | new tournament description | Slav Defense: Modern Line | |
| Apr 11, 2026 | Pietras | 1–0 | Wawrzyniak | new tournament description | Benoni Defense | |
| Feb 9, 2025 | Pietras | ½–½ | Siennicki | Open B | Queen's Pawn Game | |
| Feb 8, 2025 | Pietras | 1–0 | Gola | Open B | Grünfeld Defense: Three Knights Variation, Burille Variation | |
| Feb 8, 2025 | Makarec | 1–0 | Pietras | Open B | Sicilian Defense: Closed | |
| Feb 7, 2025 | Pietras | ½–½ | Charczenko | Open B | Queen's Gambit Declined: Harrwitz Attack, Fianchetto Defense | |
| Feb 6, 2025 | Pietras | ½–½ | Owczarek | Open B | King's Indian Defense: Orthodox Variation | |
| Feb 6, 2025 | Domoradzki | 0–1 | Pietras | Open B | Caro-Kann Defense: Accelerated Panov Attack, Modern Variation | |
| Feb 5, 2025 | Wieczorek | 0–1 | Pietras | B | Hungarian Opening | |
| Feb 4, 2025 | Pietras | ½–½ | Hadrian | B | Queen's Gambit Declined: Three Knights Variation | |
| Feb 4, 2025 | Panasiuk | 0–1 | Pietras | B | Caro-Kann Defense: Exchange Variation | |
| Feb 3, 2025 | Pietras | 1–0 | Jaworski | B | Old Indian Defense: Normal Variation | |
| Apr 21, 2024 | Przytocki | 0–1 | Pietras | MPA 1820 2024 | Sicilian Defense: Nimzowitsch Variation, Closed Variation | |
| Apr 20, 2024 | Goluch | 0–1 | Pietras | MPA 1820 2024 | ? | |
| Apr 19, 2024 | Pietras | ½–½ | Pierzak | MPA 1820 2024 | Sicilian Defense: Kan Variation, Polugaevsky Variation | |
| Apr 17, 2024 | Gajda | 0–1 | Pietras | MPA 1820 2024 | Indian Defense: Anti-Nimzo-Indian | |
| Apr 16, 2024 | Pietras | 0–1 | Hombek | MPA 1820 2024 | King's Indian Defense: Exchange Variation | |
| Apr 15, 2024 | Stepien | 0–1 | Pietras | MPA 1820 2024 | King's Indian Defense: Normal Variation, Standard Development | |
| Apr 23, 2023 | Trybula | 0–1 | Pietras | MP Amatorów - U1700 | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Apr 22, 2023 | Pietras | ½–½ | Zbrzeski | MP Amatorów - U1700 | Slav Defense: Exchange Variation | |
| Apr 21, 2023 | Pasternak-Winiarski | ½–½ | Pietras | MP Amatorów - U1700 | Sicilian Defense: O'Kelly Variation, Normal System, Taimanov Line | |
| Apr 20, 2023 | Kurczyna | ½–½ | Pietras | MP Amatorów - U1700 | Caro-Kann Defense: Two Knights Attack | |
| Apr 19, 2023 | Pietras | ½–½ | Tyszecki | MP Amatorów - U1700 | Semi-Slav Defense: Accelerated Move Order | |
| Apr 18, 2023 | Pietras | 1–0 | Labuc | MP Amatorów - U1700 | King's Indian Defense: Exchange Variation | |
| Apr 17, 2023 | Janowicz | ½–½ | Pietras | MP Amatorów - U1700 | Trompowsky Attack | |
| Apr 16, 2023 | Redlicki | 0–1 | Pietras | MP Amatorów - U1700 | Caro-Kann Defense: Tartakower Variation | |
| Apr 15, 2023 | Pietras | 1–0 | Baran | MP Amatorów - U1700 | Queen's Gambit Declined: Queen's Knight Variation | |
| Dec 10, 2022 | Pycinski | * | Pietras | Chron PESEL pl OPEN C | ? | |
| — | Pietras | ½–½ | Koeung | Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | Queen's Gambit Declined: Ragozin Defense | |
| — | Pietras | ½–½ | Idzior | Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | Queen's Gambit Declined: Orthodox Defense, Main Line | |
| — | Pietras | ½–½ | Delijewski | Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | Indian Defense: Anti-Nimzo-Indian | |
| — | Pietras | ½–½ | Owczarz | Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | King's Indian Defense: Fianchetto Variation, Carlsbad Variation | |
| — | Pietras | ½–½ | Pietryk | Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | Indian Defense | |
| — | Viegas | 0–1 | Pietras | Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | Trompowsky Attack | |
| — | Koliczko | 0–1 | Pietras | Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | Caro-Kann Defense: Advance Variation | |
| — | Nowak | 0–1 | Pietras | Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | Caro-Kann Defense: Main Line | |
| — | Sikorski | ½–½ | Pietras | Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | Caro-Kann Defense: Panov Attack, Modern Defense, Mieses Line | |
