| Jul 13, 2026 | Polakiewicz | 1–0 | Lapczynska | Blitz D16 | Sicilian Defense: Dragon Variation, Classical Variation | |
| Jul 13, 2026 | Lapczynska | 1–0 | Toczynska | Blitz D16 | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| Jul 13, 2026 | Rusiecki | 1–0 | Lapczynska | Blitz D16 | Queen's Gambit Accepted: Normal Variation | |
| Jul 12, 2026 | Kowalczyk | 1–0 | Lapczynska | Rapid D16 | English Opening: King's English Variation | |
| Jul 12, 2026 | Lapczynska | 0–1 | Tkacz | Rapid D16 | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| Jul 11, 2026 | Lapczynska | 0–1 | Piekutowska | Rapid D16 | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Jul 9, 2026 | Lajdamik | 1–0 | Lapczynska | rzeszow | Sicilian Defense: Chekhover Variation | |
| Jul 9, 2026 | Lapczynska | 0–1 | Lajdamik | rzeszow | Caro-Kann Defense: Advance Variation | |
| Jul 9, 2026 | Lapczynska | 0–1 | Mamak | rzeszow | French Defense: Advance Variation, Paulsen Attack | |
| Jul 9, 2026 | Lapczynska | ½–½ | Mamak | rzeszow | Sicilian Defense: Najdorf Variation | |
| Jul 9, 2026 | Mamak | * | Lapczynska | rzeszow | Caro-Kann Defense: Panov Attack | |
| Jul 9, 2026 | Mamak | 0–1 | Lapczynska | rzeszow | Queen's Gambit Accepted: Old Variation | |
| Jul 9, 2026 | Koscelnikova | 1–0 | Lapczynska | rzeszow | English Opening: Symmetrical Variation | |
| Jul 9, 2026 | Lapczynska | 1–0 | Koscelnikova | rzeszow | Sicilian Defense: Kan Variation | |
| Jul 9, 2026 | Rudiger | 1–0 | Lapczynska | rzeszow | Queen's Gambit Accepted: Normal Variation | |
| Jul 9, 2026 | Lapczynska | 1–0 | Rudiger | rzeszow | Sicilian Defense: Taimanov Variation | |
| Jul 9, 2026 | Gorecka | 1–0 | Lapczynska | rzeszow | Zukertort Opening: Sicilian Invitation | |
| Jul 9, 2026 | Lapczynska | 0–1 | Gorecka | rzeszow | Scotch Game: Classical Variation | |
| Jul 8, 2026 | Lapczynska | ½–½ | Timagina | rzeszow | Sicilian Defense: Kalashnikov Variation | |
| Jul 8, 2026 | Lapczynska | ½–½ | Rudiger | rzeszow | Sicilian Defense: Dragon Variation, Yugoslav Attack, Chinese Dragon | |
| Jul 8, 2026 | Shypko | 1–0 | Lapczynska | rzeszow | Queen's Gambit Accepted: Old Variation | |
| Jul 7, 2026 | Brunner | ½–½ | Lapczynska | rzeszow | Sicilian Defense: Open | |
| Jul 7, 2026 | Lapczynska | ½–½ | Loboda | rzeszow | Four Knights Game: Scotch Variation Accepted, Main Line | |
| Jul 7, 2026 | Bogalecka | ½–½ | Lapczynska | rzeszow | Sicilian Defense: Open | |
| Jul 7, 2026 | Michalska | 1–0 | Lapczynska | rzeszow | Queen's Gambit Accepted: Showalter Variation | |
| Jun 26, 2025 | Lapczynska | 0–1 | Piasetski | II DMP Juniorow | Sicilian Defense: Dragon Variation | |
| Jun 25, 2025 | Mikula | ½–½ | Lapczynska | II DMP Juniorow | Sicilian Defense: Chekhover Variation | |
| Jun 24, 2025 | Lapczynska | 0–1 | Tucholski | II DMP Juniorow | French Defense: Advance Variation, Lputian Variation | |
| Jun 23, 2025 | Wnorowski | ½–½ | Lapczynska | II DMP Juniorow | Queen's Pawn Game: London System | |
| Jun 22, 2025 | Lapczynska | 0–1 | Janeczek | II DMP Juniorow | Sicilian Defense: Godiva Variation | |
| Jun 21, 2025 | Kosecki | 0–1 | Lapczynska | II DMP Juniorow | Sicilian Defense: Dragon Variation, Yugoslav Attack, Belezky Line | |
| Jun 20, 2025 | Lapczynska | 0–1 | Bednarek | II DMP Juniorow | Sicilian Defense: Najdorf Variation, English Attack | |
| Jun 19, 2025 | Gancarz | 0–1 | Lapczynska | II DMP Juniorow | Sicilian Defense: Dragon Variation | |
| Jun 18, 2025 | Lapczynska | 0–1 | Sniedziewski | II DMP Juniorow | French Defense: Advance Variation, Main Line | |
| Aug 2, 2024 | Lapczynska | ½–½ | Michalska | Rapid D14 | Modern Defense: Two Knights Variation | |
| — | Lapczynska | 0–1 | Owczarek | Mistrzostwa Polski Juniorów w szachach szybkich D14 | Sicilian Defense: Lasker-Pelikan Variation | |
| — | Lapczynska | 0–1 | Lajdamik | Mistrzostwa Polski Juniorów w szachach b?yskawicznych D14 | Caro-Kann Defense: Advance Variation | |
| — | Lapczynska | 1–0 | Grochala | rubinsteinF | Scotch Game | |
| — | Lapczynska | ½–½ | Dziedzic | rubinsteinF | French Defense: Advance Variation | |
| — | Lapczynska | 0–1 | Chyc | rubinsteinF | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| — | Lapczynska | 1–0 | Zareba | rubinsteinF | Scotch Game: Classical Variation | |
| — | Lapczynska | 1–0 | Do Trong | rubinsteinF | Scotch Game: Classical Variation | |
| — | Matskevich | 1–0 | Lapczynska | Mistrzostwa Polski Juniorów w szachach b?yskawicznych D14 | Bird Opening: Dutch Variation | |
| — | Romanska | ½–½ | Lapczynska | rubinsteinF | Sicilian Defense: Closed, Traditional | |
| — | Flicinski | 0–1 | Lapczynska | rubinsteinF | English Opening: King's English Variation, Reversed Closed Sicilian | |
| — | Fajks | ½–½ | Lapczynska | rubinsteinF | Sicilian Defense: Modern Variations | |
| — | Lewenstein | 1–0 | Lapczynska | rubinsteinF | Sicilian Defense: Alapin Variation | |