| 21 jul 2026 | Horvath, Dominik 2563 | Sowinski, Pawel 2473 | 1-0 | D50 Gambito de Dama rehusado: Modern Variation | DOLE Open Aix-en-Provence 2026 | 14 | Ver |
| 20 jul 2026 | Sowinski, Pawel 2473 | Boruchovsky, Avital 2523 | ½-½ | C44 King's Knight Opening: Konstantinopolsky | DOLE Open Aix-en-Provence 2026 | 22 | Ver |
| 13 jul 2026 | Sowinski, Pawel 2355 | Borischik, Sergey 2229 | 0-1 | E71 Defensa India de Rey: Karpov System | Blitz C18 | 72 | Ver |
| 13 jul 2026 | Mulawa, Cyprian 2324 | Sowinski, Pawel 2355 | ½-½ | A14 Apertura Inglesa: Agincourt Defense, Neo-Catalan Declined | Blitz C18 | 63 | Ver |
| 13 jul 2026 | Sowinski, Pawel 2355 | Sniadecki, Oskar 2109 | 1-0 | B30 Defensa Siciliana: Closed, Anti-Sveshnikov Variation, with d6 | Blitz C18 | 37 | Ver |
| 13 jul 2026 | Legierski, Jan 2098 | Sowinski, Pawel 2355 | 0-1 | B06 Defensa Moderna | Blitz C18 | 38 | Ver |
| 13 jul 2026 | Sowinski, Pawel 2355 | Grzebieniowski, Michal 2028 | 1-0 | B12 Defensa Caro-Kann: Advance Variation | Blitz C18 | 53 | Ver |
| 13 jul 2026 | Jasiulewicz, Dawid 2085 | Sowinski, Pawel 2355 | 1-0 | D24 Gambito de Dama aceptado | Blitz C18 | 34 | Ver |
| 13 jul 2026 | Sowinski, Pawel 2355 | Grot, Blazej 2213 | 0-1 | B40 Defensa Siciliana: French Variation | Blitz C18 | 48 | Ver |
| 13 jul 2026 | Radzimski, Antoni 2213 | Sowinski, Pawel 2355 | 0-1 | E63 Defensa India de Rey: Fianchetto Variation, Panno Variation | Blitz C18 | 55 | Ver |
| 13 jul 2026 | Sowinski, Pawel 2355 | Zieba, Hubert 2171 | 1-0 | A15 Apertura Inglesa: Anglo-Indian Defense, King's Knight Variation | Blitz C18 | 73 | Ver |
| 13 jul 2026 | Trzeciak, Emilian 2000 | Sowinski, Pawel 2355 | 0-1 | A05 Apertura Polaca: Zukertort System | Blitz C18 | 52 | Ver |
| 13 jul 2026 | Sowinski, Pawel 2355 | Zielonka, Adam 2180 | 0-1 | A46 Defensa India: London System | Blitz C18 | 26 | Ver |
| 13 jul 2026 | Jablonski, Wojciech 2014 | Sowinski, Pawel 2355 | 0-1 | A04 Apertura Zukertort: Kingside Fianchetto | Blitz C18 | 41 | Ver |
| 12 jul 2026 | Rekuc, Patryk 2315 | Sowinski, Pawel 2432 | 0-1 | B10 Defensa Caro-Kann: Two Knights Attack | Rapid C18 | 39 | Ver |
| 11 jul 2026 | Sowinski, Pawel 2432 | Borischik, Sergey 2271 | 1-0 | B40 Defensa Siciliana: French Variation | Rapid C18 | 56 | Ver |
| 11 jul 2026 | Derejczyk, Mateusz 2103 | Sowinski, Pawel 2432 | 0-1 | E91 Defensa India de Rey: Kazakh Variation | Rapid C18 | 49 | Ver |
| 11 jul 2026 | Sowinski, Pawel 2432 | Kowalski, Witold 2044 | 1-0 | C55 Apertura Italiana: Two Knights Defense, Modern Bishop's Opening | Rapid C18 | 31 | Ver |
| 11 jul 2026 | Sowinski, Pawel 2432 | Czaja, Wiktor 2080 | 1-0 | B08 Defensa Pirc: Classical Variation | Rapid C18 | 46 | Ver |
| 10 jul 2026 | Radzimski, Antoni 2336 | Sowinski, Pawel 2432 | ½-½ | D37 Gambito de Dama rehusado: Harrwitz Attack, Two Knights Defense | Rapid C18 | 31 | Ver |