| Apr 19, 2026 | Mucha | 1–0 | Pawluczuk | MPA U1600 | Vienna Game: Vienna Gambit | |
| Apr 18, 2026 | Mucha | 0–1 | Politanski | MPA U1600 | Queen's Pawn Game: Accelerated London System | |
| Apr 17, 2026 | Kuriata | 1–0 | Mucha | MPA U1600 | Caro-Kann Defense: Classical Variation | |
| Apr 16, 2026 | Mucha | 1–0 | Chudzinski | MPA U1600 | Rapport-Jobava System | |
| Apr 14, 2026 | Krzyszton | 0–1 | Mucha | MPA U1600 | Indian Defense: Accelerated London System | |
| Apr 14, 2026 | Mucha | 0–1 | Guss | MPA U1600 | ? | |
| Apr 13, 2026 | Zieba | 1–0 | Mucha | MPA U1600 | Indian Defense | |
| Apr 12, 2026 | Mucha | * | Powaga | MPA U1600 | ? | |
| Apr 11, 2026 | Orlowski | 0–1 | Mucha | MPA U1600 | Indian Defense: London System | |
| Apr 13, 2025 | Mucha | ½–½ | Jagoda | Columbus Mistrzostwa Polski Amatorów - do 1600 FIDE | English Opening: Symmetrical Variation, Full Symmetry Line | |
| Apr 12, 2025 | Mazur | 1–0 | Mucha | Columbus Mistrzostwa Polski Amatorów - do 1600 FIDE | Grünfeld Defense: Exchange Variation, Nadanian Attack | |
| Apr 9, 2025 | Mucha | 0–1 | Wasowicz | Columbus Mistrzostwa Polski Amatorów - do 1600 FIDE | Rapport-Jobava System | |
| Aug 25, 2024 | Koralczyk | 1–0 | Mucha | rubinstein24-e | Réti Opening | |
| Aug 24, 2024 | Mucha | 0–1 | Paradowski | rubinstein24-e | Horwitz Defense | |
| Aug 20, 2024 | Suchanek | 1–0 | Mucha | rubinstein24-e | Nimzo-Indian Defense: Three Knights Variation | |
| Aug 18, 2024 | Twardziak | 1–0 | Mucha | rubinstein24-e | Polish Opening | |
| Apr 21, 2024 | Mucha | ½–½ | Chacinski-Osorio | MPA 1580 2024 | Indian Defense | |
| Apr 20, 2024 | Mokrzycki | ½–½ | Mucha | MPA 1580 2024 | French Defense: Exchange Variation | |
| Apr 19, 2024 | Mucha | ½–½ | Lenartowski | MPA 1580 2024 | Sicilian Defense: Alapin Variation | |
| Apr 18, 2024 | Skudlarski | ½–½ | Mucha | MPA 1580 2024 | Caro-Kann Defense: Two Knights Attack | |
| Apr 17, 2024 | Mucha | 1–0 | Adamczyk | MPA 1580 2024 | French Defense: Tarrasch Variation, Open System, Süchting Line | |
| Apr 16, 2024 | Suchecki | 1–0 | Mucha | MPA 1580 2024 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Apr 15, 2024 | Mucha | ½–½ | Superson | MPA 1580 2024 | Queen's Pawn Game: Accelerated London System | |
| Dec 10, 2022 | Mucha | 0–1 | Razin | Chron PESEL pl OPEN C | French Defense: Exchange Variation, Svenonius Variation | |
| Dec 10, 2022 | Lichtarowicz | * | Mucha | Chron PESEL pl OPEN C | ? | |
| — | Mucha | 0–1 | Mackowiak | C08b | Scandinavian Defense: Portuguese Gambit, Wuss Variation | |
| — | Mucha | * | Galuszka | rubinsteinF | ? | |
| — | Mucha | ½–½ | Lada | 61. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN C | French Defense: Rubinstein Variation, Blackburne Defense | |
| — | Mucha | ½–½ | Karpiuk | 61. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN C | Indian Defense | |
| — | Mucha | 0–1 | Strawa | 61. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN C | Sicilian Defense: Alapin Variation, Barmen Defense | |
| — | Mucha | * | Tuwalski | rubinsteinF | ? | |
| — | Krawczyk | * | Mucha | rubinsteinF | ? | |
| — | Wisniewski | ½–½ | Mucha | 61. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN C | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| — | Mittelstaedt | ½–½ | Mucha | 61. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN C | Sicilian Defense: Grand Prix Attack | |
| — | Zieba | 0–1 | Mucha | 61. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN C | Sicilian Defense: Old Sicilian | |
| — | Zeglinski | 1–0 | Mucha | 61. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN C | Sicilian Defense | |
