| Aug 8, 2021 | Mazurkiewicz | 0–1 | Muzyka | wro-open-b | Caro-Kann Defense: Tartakower Variation | |
| Aug 7, 2021 | Mazurkiewicz | 0–1 | Gluch | wro-open-b | Sicilian Defense: Classical Variation | |
| Aug 6, 2021 | Dahche | 0–1 | Mazurkiewicz | wro-open-b | Sicilian Defense: Najdorf Variation | |
| Aug 5, 2021 | Raczykowska | 1–0 | Mazurkiewicz | wro-open-b | Sicilian Defense: Najdorf Variation | |
| Aug 4, 2021 | Mazurkiewicz | ½–½ | Jaworski | wro-open-b | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Aug 3, 2021 | Kokurewicz | 0–1 | Mazurkiewicz | wro-open-b | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Aug 2, 2021 | Mazurkiewicz | 1–0 | Goldschmidt | wro-open-b | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Aug 1, 2021 | Socha | 0–1 | Mazurkiewicz | wro-open-b | Sicilian Defense: French Variation | |
| — | Mazurkiewicz | 1–0 | Zakowicz | Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | Sicilian Defense: Open | |
| — | Mazurkiewicz | 1–0 | Grech | Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| — | Mazurkiewicz | 1–0 | Greszta | Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| — | Mazurkiewicz | ½–½ | Mikolajczyk | Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| — | Mazurkiewicz | 0–1 | Krakowiak | 61. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN D | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| — | Mazurkiewicz | 1–0 | Gatner | 61. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN D | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| — | Mazurkiewicz | ½–½ | Twardziak | 61. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN D | Caro-Kann Defense: Exchange Variation | |
| — | Mazurkiewicz | ½–½ | Pancewicz | 61. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN D | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| — | Mazurkiewicz | 1–0 | Racinowski | 61. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN D | French Defense: Réti-Spielmann Attack | |
| — | Wychrystenko | 1–0 | Mazurkiewicz | Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | Sicilian Defense | |
| — | Koeung | 1–0 | Mazurkiewicz | Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | Caro-Kann Defense | |
| — | Viegas | 0–1 | Mazurkiewicz | Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | Trompowsky Attack | |
| — | Witczak | 0–1 | Mazurkiewicz | Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | Indian Defense: Anti-Nimzo-Indian | |
| — | Awramiuk | ½–½ | Mazurkiewicz | Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | Caro-Kann Defense: Tartakower Variation | |
| — | Dzierzko | 0–1 | Mazurkiewicz | 61. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN D | Caro-Kann Defense: Panov Attack | |
| — | Jamka | 0–1 | Mazurkiewicz | 61. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN D | Caro-Kann Defense: Advance Variation | |
| — | Muzalewski | ½–½ | Mazurkiewicz | 61. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN D | Caro-Kann Defense: Maróczy Variation, Maróczy Gambit | |
| — | Radziszewski | 1–0 | Mazurkiewicz | 61. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN D | Caro-Kann Defense: Maróczy Variation | |
