| May 29, 2026 | Nieroda | 0–1 | Piotrowski | II DMP Juniorow 2026 | Modern Defense | |
| May 28, 2026 | Drwiega | ½–½ | Piotrowski | II DMP Juniorow 2026 | Sicilian Defense: Four Knights Variation | |
| May 27, 2026 | Piotrowski | 1–0 | Topor | II DMP Juniorow 2026 | Scandinavian Defense: Modern Variation | |
| May 26, 2026 | Penar | 0–1 | Piotrowski | II DMP Juniorow 2026 | Queen's Gambit Declined | |
| May 25, 2026 | Mikolajczyk | 1–0 | Piotrowski | II DMP Juniorow 2026 | Sicilian Defense: Four Knights Variation | |
| May 24, 2026 | Piotrowski | ½–½ | Trojanowski | II DMP Juniorow 2026 | Ruy Lopez: Steinitz Defense | |
| May 23, 2026 | Piotrowski | 0–1 | Piotrowski | II DMP Juniorow 2026 | Sicilian Defense: O'Kelly Variation | |
| May 22, 2026 | Tendera | 1–0 | Piotrowski | II DMP Juniorow 2026 | Catalan Opening | |
| May 21, 2026 | Piotrowski | ½–½ | Iwulski | II DMP Juniorow 2026 | Sicilian Defense: Hyperaccelerated Dragon | |
| Jun 22, 2025 | Piotrowski | 0–1 | Kolodziej | DMPJ 1 liga 2025 | Four Knights Game: Gunsberg Variation | |
| Jun 21, 2025 | Gorka | 1–0 | Piotrowski | DMPJ 1 liga 2025 | French Defense: Advance Variation | |
| Jun 20, 2025 | Piotrowski | 1–0 | Smejda | DMPJ 1 liga 2025 | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Jun 19, 2025 | Czeremcha | 1–0 | Piotrowski | DMPJ 1 liga 2025 | Queen's Gambit Declined | |
| Jun 18, 2025 | Staniczek | 1–0 | Piotrowski | DMPJ 1 liga 2025 | Sicilian Defense: Four Knights Variation | |
| Jun 17, 2025 | Piotrowski | 0–1 | Furas | DMPJ 1 liga 2025 | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| Jun 16, 2025 | Piotrowski | 0–1 | Chmielek | DMPJ 1 liga 2025 | Sicilian Defense: Moscow Variation | |
| Jun 15, 2025 | Witczak | 1–0 | Piotrowski | DMPJ 1 liga 2025 | Queen's Gambit Declined: Queen's Knight Variation | |
| Jun 14, 2025 | Piotrowski | 0–1 | Marcinkowski | DMPJ 1 liga 2025 | Four Knights Game: Scotch Variation Accepted | |
| Jun 2, 2025 | Mayzel | 1–0 | Piotrowski | Open-3 | Queen's Gambit Declined | |
| Jun 2, 2025 | Kozlowski | 1–0 | Piotrowski | Open | Sicilian Defense: Closed | |
| Jun 1, 2025 | Piotrowski | 1–0 | Jurga | Open-3 | Queen's Pawn Game: Chigorin Variation | |
| May 31, 2025 | Piotrowski | 0–1 | Hasinski | Open | Caro-Kann Defense: Exchange Variation | |
| May 31, 2025 | Jagoda | 0–1 | Piotrowski | Open-3 | King's Indian Attack: Sicilian Variation | |
| May 31, 2025 | Piotrowski | ½–½ | Szumiec | Open-3 | Sicilian Defense: Moscow Variation | |
| May 31, 2025 | Khimichenko | 1–0 | Piotrowski | Open | Sicilian Defense: Wing Gambit, Marshall Variation | |
| May 31, 2025 | Splesnialy | 0–1 | Piotrowski | Open-3 | ? | |
| May 31, 2025 | Piotrowski | * | Dobrowolski | Open | ? | |
| May 31, 2025 | Piotrowski | 0–1 | Barwinska | Open | Sicilian Defense: Moscow Variation | |
| May 31, 2025 | Grochol | 1–0 | Piotrowski | Open | Queen's Pawn Game: Accelerated London System | |
| Sep 15, 2024 | Piotrowski | ½–½ | Wasilewski | Eliminacje_Strefowe_OP_SL_2024_C11 | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Sep 14, 2024 | Kupczyk | 1–0 | Piotrowski | Eliminacje_Strefowe_OP_SL_2024_C11 | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Sep 13, 2024 | Piotrowski | ½–½ | Lisek | Eliminacje_Strefowe_OP_SL_2024_C11 | Sicilian Defense: Moscow Variation, Main Line | |
| Sep 12, 2024 | Piotrowski | 1–0 | Przygoda | Eliminacje_Strefowe_OP_SL_2024_C11 | Sicilian Defense: Pin Variation, Koch Variation | |
| Sep 12, 2024 | Malinowski | 1–0 | Piotrowski | Eliminacje_Strefowe_OP_SL_2024_C11 | Queen's Gambit Declined: Semi-Tarrasch Defense | |
| Sep 11, 2024 | Cieslar | ½–½ | Piotrowski | Eliminacje_Strefowe_OP_SL_2024_C11 | Petrov's Defense: Nimzowitsch Attack | |
| Sep 10, 2024 | Piotrowski | 1–0 | Pisarski | Eliminacje_Strefowe_OP_SL_2024_C11 | Sicilian Defense: Hyperaccelerated Fianchetto | |
| Sep 10, 2024 | Cichocki | ½–½ | Piotrowski | Eliminacje_Strefowe_OP_SL_2024_C11 | Sicilian Defense: French Variation | |
| Sep 9, 2024 | Piotrowski | 1–0 | Feseniuk | Eliminacje_Strefowe_OP_SL_2024_C11 | French Defense: Exchange Variation | |
| Aug 3, 2024 | Cichecki | 1–0 | Piotrowski | Mistrzostwa Polski C10 Rapid | Sicilian Defense: French Variation, Normal | |
| Aug 2, 2024 | Piotrowski | 1–0 | Machaj | Mistrzostwa Polski C10 Rapid | Sicilian Defense: Four Knights Variation, Exchange Variation | |
| Aug 2, 2024 | Piotrowski | ½–½ | Cichocki | Mistrzostwa Polski C10 Rapid | Four Knights Game: Scotch Variation Accepted | |
| Aug 2, 2024 | Ciupek | 1–0 | Piotrowski | Mistrzostwa Polski C10 Rapid | French Defense: Advance Variation, Paulsen Attack | |
| — | Piotrowski | 0–1 | Czech | Mistrzostwa Polski Juniorów w szachach b?yskawicznych C12 | Sicilian Defense: Moscow Variation | |
| — | Kalata | 1–0 | Piotrowski | Open-C | Sicilian Defense: Four Knights Variation, Exchange Variation | |
| — | Kopacki | 1–0 | Piotrowski | Mistrzostwa Polski Juniorów w szachach szybkich c12 | Sicilian Defense: Four Knights Variation, Exchange Variation | |