| Jun 7, 2026 | Kolosza | 1–0 | Kocisz | XXVIII MISTRZOSTWA WOJEWÓDZTWA PODLASKIEGO JUNIOREK DO LAT 12 | Bogo-Indian Defense: Grünfeld Variation | |
| Jun 7, 2026 | Kocisz | 1–0 | Sokolowska | XXVIII MISTRZOSTWA WOJEWÓDZTWA PODLASKIEGO JUNIOREK DO LAT 12 | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Jun 6, 2026 | Perkowska | * | Kocisz | XXVIII MISTRZOSTWA WOJEWÓDZTWA PODLASKIEGO JUNIOREK DO LAT 12 | ? | |
| Jun 6, 2026 | Kocisz | 0–1 | Dabrowska | XXVIII MISTRZOSTWA WOJEWÓDZTWA PODLASKIEGO JUNIOREK DO LAT 12 | Bishop's Opening: Vienna Hybrid | |
| Jun 6, 2026 | Ostrowska | * | Kocisz | XXVIII MISTRZOSTWA WOJEWÓDZTWA PODLASKIEGO JUNIOREK DO LAT 12 | ? | |
| Jun 5, 2026 | Kocisz | 1–0 | Plocharczyk | XXVIII MISTRZOSTWA WOJEWÓDZTWA PODLASKIEGO JUNIOREK DO LAT 12 | Sicilian Defense: Modern Variations | |
| Jun 5, 2026 | Dembowska | * | Kocisz | XXVIII MISTRZOSTWA WOJEWÓDZTWA PODLASKIEGO JUNIOREK DO LAT 12 | Sicilian Defense: Hyperaccelerated Dragon | |
| Jun 5, 2026 | Kocisz | 1–0 | Racis | XXVIII MISTRZOSTWA WOJEWÓDZTWA PODLASKIEGO JUNIOREK DO LAT 12 | Bishop's Opening: Vienna Hybrid, Spielmann Attack | |
| Jun 1, 2026 | Kocisz | 1–0 | Wojdakowska | XXVIII MISTRZOSTWA WOJEWÓDZTWA PODLASKIEGO JUNIOREK DO LAT 12 | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| May 29, 2026 | Kocisz | ½–½ | Oledzka | II DMP Juniorow 2026 | Four Knights Game | |
| May 28, 2026 | Kocisz | 1–0 | Renn | II DMP Juniorow 2026 | Sicilian Defense: Hyperaccelerated Dragon | |
| May 27, 2026 | Andrzejewska | ½–½ | Kocisz | II DMP Juniorow 2026 | Sicilian Defense: Hyperaccelerated Fianchetto | |
| May 26, 2026 | Kocisz | 0–1 | Czekaj | II DMP Juniorow 2026 | French Defense: King's Indian Attack | |
| May 25, 2026 | Majchrzak | 1–0 | Kocisz | II DMP Juniorow 2026 | Sicilian Defense: Closed | |
| May 24, 2026 | Kocisz | 1–0 | Polanska | II DMP Juniorow 2026 | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| May 23, 2026 | Kulczak | 0–1 | Kocisz | II DMP Juniorow 2026 | Sicilian Defense: Hyperaccelerated Dragon | |
| May 22, 2026 | Kocisz | 0–1 | Pienio | II DMP Juniorow 2026 | Sicilian Defense: French Variation | |
| May 21, 2026 | Karcz | ½–½ | Kocisz | II DMP Juniorow 2026 | Sicilian Defense: Closed | |
| Jun 26, 2025 | Kocisz | 0–1 | Przygodzka | II DMP Juniorow | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Jun 25, 2025 | Sekiewicz | 1–0 | Kocisz | II DMP Juniorow | Ruy Lopez: Berlin Defense, Improved Steinitz Defense | |
| Jun 24, 2025 | Kocisz | 1–0 | Urbanska | II DMP Juniorow | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Jun 23, 2025 | Kubacka | 1–0 | Kocisz | II DMP Juniorow | Scotch Game: Scotch Gambit | |
| Jun 22, 2025 | Kocisz | ½–½ | Oledzka | II DMP Juniorow | Sicilian Defense: Hyperaccelerated Dragon | |
| Jun 21, 2025 | Dabrowska | ½–½ | Kocisz | II DMP Juniorow | Slav Defense: Exchange Variation | |
| Jun 20, 2025 | Kocisz | 1–0 | Cieplak | II DMP Juniorow | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Jun 19, 2025 | Bartkowiak | 1–0 | Kocisz | II DMP Juniorow | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| May 7, 2023 | Grzeszczyk | 0–1 | Kocisz | MP Dzieci do lat 8 | Sicilian Defense: Old Sicilian | |
| May 6, 2023 | Kocisz | 1–0 | Babij | MP Dzieci do lat 8 | Scandinavian Defense: Main Line | |
| May 6, 2023 | Szczurek | ½–½ | Kocisz | MP Dzieci do lat 8 | Sicilian Defense: Old Sicilian | |
| May 5, 2023 | Kocisz | 1–0 | Maczugowska | MP Dzieci do lat 8 | Sicilian Defense: Smith-Morra Gambit Accepted | |
| May 5, 2023 | Martyka | 0–1 | Kocisz | MP Dzieci do lat 8 | Sicilian Defense: Dragon Variation, Modern Bc4 Variation | |
| May 4, 2023 | Kocisz | 0–1 | Nowara | MP Dzieci do lat 8 | French Defense: Paulsen Variation | |
| May 4, 2023 | Kocisz | ½–½ | Lechowska | MP Dzieci do lat 8 | Benoni Defense: Old Benoni | |
| May 4, 2023 | Topylo | 1–0 | Kocisz | MP Dzieci do lat 8 | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| May 3, 2023 | Rzeszotek | 0–1 | Kocisz | MP Dzieci do lat 8 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| — | Kocisz | 0–1 | Guziana | D10 | Sicilian Defense: Modern Variations | |
| — | Kocisz | ½–½ | Karcz | D10 | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| — | Kocisz | ½–½ | Sieczkowska | D10 | Sicilian Defense: French Variation | |
| — | Kocisz | 0–1 | Grzeszczyk | D10 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| — | Kocisz | 1–0 | Polanska | D10 | Italian Game: Giuoco Piano | |
| — | Kocisz | 0–1 | Sieczkowska | D10b | Sicilian Defense: French Variation | |
| — | Kocisz | 1–0 | Pienio | D10b | Sicilian Defense: French Variation | |
| — | Kocisz | 0–1 | Bos | D10b | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| — | Kocisz | 1–0 | Grzeszczyk | D10b | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| — | Rozek | 0–1 | Kocisz | D10 | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| — | Cyboran | 0–1 | Kocisz | D10 | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| — | Pawlowska | ½–½ | Kocisz | D10 | Sicilian Defense: Hyperaccelerated Fianchetto | |
| — | Grech | 0–1 | Kocisz | D10 | Sicilian Defense: Wing Gambit, Carlsbad Variation | |
| — | Dajek | 0–1 | Kocisz | D10b | Nimzo-Larsen Attack: English Variation | |
| — | Plocharczyk | 0–1 | Kocisz | D10b | Sicilian Defense: Alapin Variation, Barmen Defense | |
| — | Psarska | 1–0 | Kocisz | D10b | Sicilian Defense: Smith-Morra Gambit Accepted | |
| — | Oledzka | 0–1 | Kocisz | D10b | Sicilian Defense: Hyperaccelerated Fianchetto | |
| — | Taradajko | ½–½ | Kocisz | D10b | Queen's Gambit Declined: Charousek Variation | |