| Oct 4, 2025 | Grzebieniowski | 1–0 | Janeczek | MP-rapid25 | Indian Defense: Anti-Nimzo-Indian | |
| Oct 4, 2025 | Jagodzinski | 1–0 | Janeczek | MP-rapid25 | Zukertort Opening: Sicilian Invitation | |
| Jun 26, 2025 | Nguyen | 1–0 | Janeczek | II DMP Juniorow | Sicilian Defense: Grand Prix Attack | |
| Jun 25, 2025 | Janeczek | ½–½ | Karas | II DMP Juniorow | Scotch Game: Classical Variation | |
| Jun 24, 2025 | Hrybacz | 1–0 | Janeczek | II DMP Juniorow | Sicilian Defense: French Variation, Normal | |
| Jun 23, 2025 | Janeczek | 0–1 | Monka | II DMP Juniorow | Scotch Game: Classical Variation | |
| Jun 22, 2025 | Lapczynska | 0–1 | Janeczek | II DMP Juniorow | Sicilian Defense: Godiva Variation | |
| Jun 21, 2025 | Janeczek | 1–0 | Minkiewicz | II DMP Juniorow | Scandinavian Defense: Main Line, Mieses Variation | |
| Jun 20, 2025 | Wagiel | 0–1 | Janeczek | II DMP Juniorow | Indian Defense: Anti-Nimzo-Indian | |
| Jun 18, 2025 | Janeczek | 0–1 | Matuszyk | II DMP Juniorow | Sicilian Defense: Sozin Attack | |
| Aug 24, 2024 | Janeczek | 0–1 | Pawelczyk | rubinstein24-e | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Aug 23, 2024 | Para | 1–0 | Janeczek | 60. Jubileuszowy Miedzynarodowy Festiwal Szachowy Akiby Rubinsteina - OPEN E | Indian Defense | |
| Aug 22, 2024 | Janeczek | 1–0 | Koralczyk | rubinstein24-e | Pirc Defense | |
| Aug 20, 2024 | Janeczek | 0–1 | Bauer | rubinstein24-e | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| Aug 19, 2024 | Zimochocki | ½–½ | Janeczek | rubinstein24-e | Pseudo Queen's Indian Defense | |
| Aug 18, 2024 | Janeczek | 1–0 | Kaczmarek | 60. Jubileuszowy Miedzynarodowy Festiwal Szachowy Akiby Rubinsteina - OPEN E | Caro-Kann Defense: Exchange Variation, Rubinstein Variation | |
| Aug 2, 2024 | Janeczek | 0–1 | Chiszko | Rapid C12 | Caro-Kann Defense: Exchange Variation, Rubinstein Variation | |
| — | Janeczek | 1–0 | Kolak | 61. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN D | Sicilian Defense: Dragon Variation | |
| — | Janeczek | 1–0 | Bernas | 61. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN D | Owen Defense | |
| — | Janeczek | 0–1 | Pierzak | 61. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN D | Caro-Kann Defense: Exchange Variation | |
| — | Szeszycki | 1–0 | Janeczek | Mistrzostwa Polski Juniorów w szachach szybkich c12 | Sicilian Defense: Godiva Variation | |
| — | Wolak | 1–0 | Janeczek | Mistrzostwa Polski Juniorów w szachach szybkich c12 | Sicilian Defense: Godiva Variation | |
| — | Szuminski | 1–0 | Janeczek | Mistrzostwa Polski Juniorów w szachach szybkich c12 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| — | Kucewicz | 1–0 | Janeczek | Mistrzostwa Polski Juniorów w szachach b?yskawicznych C12 | English Opening: Symmetrical Variation | |
| — | Fic | 1–0 | Janeczek | 61. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN D | Zukertort Opening: Queen's Gambit Invitation | |
| — | Szydziak | 1–0 | Janeczek | 61. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN D | Sicilian Defense: Smith-Morra Gambit Accepted, Fianchetto Defense | |
