| Sep 8, 2024 | Majewski | ½–½ | Piotrowski | DMP II LIga 2024 1 | French Defense: Exchange Variation | |
| Sep 7, 2024 | Piotrowski | ½–½ | Gbiorczyk | DMP II LIga 2024 1 | Queen's Pawn Game: Symmetrical Variation | |
| Sep 6, 2024 | Wojtkowski | 0–1 | Piotrowski | 2liga-2 | Queen's Pawn Game: London System | |
| Sep 5, 2024 | Piotrowski | 0–1 | Kwiatkowski | DMP II LIga 2024 1 | Queen's Pawn Game: Zukertort Variation | |
| Sep 4, 2024 | Liberadzki | ½–½ | Piotrowski | DMP II LIga 2024 1 | King's Indian Defense: Sämisch Variation | |
| Sep 3, 2024 | Piotrowski | 1–0 | Malinowski | 2liga-2 | Mexican Defense | |
| Sep 2, 2024 | Chmielarz | 1–0 | Piotrowski | DMP II LIga 2024 1 | Queen's Gambit Declined: Modern Variation, Normal Line | |
| Sep 1, 2024 | Piotrowski | 1–0 | Kitewski | DMP II LIga 2024 1 | Indian Defense: Anti-Nimzo-Indian | |
| Jul 10, 2022 | Piotrowski | 0–1 | Nasuta | PGNiG TERMIKA | Slav Defense: Modern Line | |
| Jul 10, 2022 | Piotrowski | 0–1 | Klimkowski | PGNiG TERMIKA | Catalan Opening | |
| Jul 10, 2022 | Nasuta | ½–½ | Piotrowski | PGNiG TERMIKA | Sicilian Defense: French Variation | |
| Jul 10, 2022 | Klimkowski | ½–½ | Piotrowski | PGNiG TERMIKA | Sicilian Defense: Kan Variation, Modern Variation | |
| Jul 9, 2022 | Piotrowski | 0–1 | Nasuta | PGNiG TERMIKA Puchar Polski | Queen's Gambit Declined | |
| Jul 9, 2022 | Piotrowski | 1–0 | Orzech | PGNiG TERMIKA Puchar Polski | English Opening: Symmetrical Variation, Anti-Benoni Variation | |
| Jul 9, 2022 | Warakomski | 1–0 | Piotrowski | PGNiG TERMIKA Puchar Polski | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Jul 9, 2022 | Kozak | 0–1 | Piotrowski | PGNiG TERMIKA Puchar Polski | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Jul 26, 2021 | Chyzy | ½–½ | Piotrowski | Warsaw Open | Sicilian Defense: French Variation, Normal | |
| Jul 25, 2021 | Piotrowski | ½–½ | Kubicka | Warsaw Open | English Opening: Symmetrical Variation, Anti-Benoni Variation | |
| Jul 24, 2021 | Piotrowski | 1–0 | Praczukowski | Warsaw Open | ? | |
| Jul 24, 2021 | Sliwerski | 0–1 | Piotrowski | Warsaw Open | ? | |
| Jul 23, 2021 | Lee | 1–0 | Piotrowski | Warsaw Open | ? | |
| Jul 22, 2021 | Piotrowski | 0–1 | Karpus | Warsaw Open | Neo-Grünfeld Defense: Exchange Variation | |
| Jul 21, 2021 | Tychulski | * | Piotrowski | Warsaw Open | ? | |
| Jul 20, 2021 | Piotrowski | 0–1 | Mis | Warsaw Open | Catalan Opening: Open Defense | |
| Jul 18, 2021 | Piotrowski | 1–0 | Zarebska | Warsaw Najdorf Festival | ? | |
| Jul 10, 2021 | Dragun | 1–0 | Piotrowski | Warsaw Najdorf Festival | King's Indian Attack | |
| — | Piotrowski | 1–0 | Komendecki | Rubinstein Chess Festival 2025 - OPEN B | Catalan Opening: Closed | |
| — | Piotrowski | 1–0 | Owczarek | Rubinstein Chess Festival 2025 - OPEN B | King's Indian Defense: Fianchetto Variation, Long Variation | |
| — | Piotrowski | 1–0 | Czech | Rubinstein Chess Festival 2025 - OPEN B | English Opening: Symmetrical Variation, Anti-Benoni Variation, Spielmann Defense | |
| — | Piotrowski | 1–0 | Grzebieniowski | Rubinstein Chess Festival 2025 - OPEN B | Indian Defense: Anti-Nimzo-Indian | |
| — | Piotrowski | 0–1 | Zerebiec | Rubinstein Chess Festival 2025 - OPEN B | Queen's Gambit Declined | |
| — | Trybus | 0–1 | Piotrowski | Rubinstein Chess Festival 2025 - OPEN B | French Defense: Tarrasch Variation, Closed Variation, Main Line | |
| — | Mirowski | ½–½ | Piotrowski | Rubinstein Chess Festival 2025 - OPEN B | Catalan Opening: Open Defense, Classical Line | |
| — | Haliniak | 0–1 | Piotrowski | Rubinstein Chess Festival 2025 - OPEN B | French Defense: King's Indian Attack | |
| — | Pawlicz | ½–½ | Piotrowski | Rubinstein Chess Festival 2025 - OPEN B | French Defense: King's Indian Attack | |
