| Jul 13, 2026 | Wilczak | 0–1 | Wisniewski | Blitz C08 | Sicilian Defense: McDonnell Attack | |
| Jul 13, 2026 | Wisniewski | 1–0 | Zachar | Blitz C08 | Nimzo-Larsen Attack: English Variation | |
| Jul 13, 2026 | Wisniewski | 1–0 | Chochorek | Blitz C08 | Nimzo-Larsen Attack: English Variation | |
| Jul 13, 2026 | Wisniewski | 1–0 | Musz | Blitz C08 | Nimzo-Larsen Attack: Modern Variation | |
| Jul 13, 2026 | Spiewak | 0–1 | Wisniewski | Blitz C08 | Sicilian Defense: Taimanov Variation | |
| Jul 13, 2026 | Wisniewski | 1–0 | Graczkowski | Blitz C08 | Nimzo-Larsen Attack: Classical Variation | |
| Jul 13, 2026 | Wisniewski | 0–1 | Wantoch-Rekowski | Blitz C08 | Nimzo-Larsen Attack: English Variation | |
| Jul 13, 2026 | Radomski | 1–0 | Wisniewski | Blitz C08 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Jul 13, 2026 | Wisniewski | 1–0 | Domanski | Blitz C08 | Nimzo-Larsen Attack: Symmetrical Variation | |
| Jul 13, 2026 | Karpiel | 0–1 | Wisniewski | Blitz C08 | Sicilian Defense: Closed | |
| Jul 13, 2026 | Karpiel | 0–1 | Wisniewski | Blitz C08 | Sicilian Defense: Closed | |
| Jul 13, 2026 | Karpiel | 0–1 | Wisniewski | Blitz C08 | Sicilian Defense: Closed | |
| Jul 12, 2026 | Spiewak | ½–½ | Wisniewski | Rapid C08 | Sicilian Defense: Godiva Variation | |
| Jul 12, 2026 | Wisniewski | 1–0 | Chochorek | Rapid C08 | Nimzo-Larsen Attack: English Variation | |
| Jul 12, 2026 | Kempa | 0–1 | Wisniewski | Rapid C08 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jul 11, 2026 | Wisniewski | 1–0 | Kiecana | Rapid C08 | Nimzo-Larsen Attack: Modern Variation | |
| Jul 11, 2026 | Amrogowicz | 0–1 | Wisniewski | Rapid C08 | Sicilian Defense: Old Sicilian | |
| Jul 11, 2026 | Wisniewski | 1–0 | Luczyszyn | Rapid C08 | Nimzo-Larsen Attack: Modern Variation | |
| Jul 11, 2026 | Wisniewski | 1–0 | Kajstura | Rapid C08 | Nimzo-Larsen Attack: English Variation | |
| Jul 11, 2026 | Tison | 0–1 | Wisniewski | Rapid C08 | Yusupov-Rubinstein System | |
| Jul 10, 2026 | Guziejko | 0–1 | Wisniewski | Blitz C08 | Sicilian Defense: Closed, Fianchetto Variation | |
| Jul 10, 2026 | Wisniewski | 0–1 | Wantoch-Rekowski | Rapid C08 | Benoni Defense: Old Benoni | |
| Jul 10, 2026 | Wisniewski | 0–1 | Guziejko | Rapid C08 | Rubinstein Opening: Semi-Slav Defense | |
| Jul 10, 2026 | Matuszewski | ½–½ | Wisniewski | Rapid C08 | Sicilian Defense: Godiva Variation | |
| Jul 9, 2026 | Wisniewski | 0–1 | Ljaljic | Blitz Boys 08 | Nimzo-Larsen Attack: Modern Variation | |
| Jul 9, 2026 | Ljaljic | 1–0 | Wisniewski | Blitz Boys 08 | Indian Defense: Anti-Nimzo-Indian | |
| Jul 9, 2026 | Wisniewski | 1–0 | Voznyy | Blitz Boys 08 | Nimzo-Larsen Attack: Classical Variation | |
| Jul 9, 2026 | Voznyy | 1–0 | Wisniewski | Blitz Boys 08 | Sicilian Defense: Alapin Variation | |
| Jul 9, 2026 | Wisniewski | 0–1 | Balog | Blitz Boys 08 | Benoni Defense: Old Benoni | |
| Jul 9, 2026 | Balog | 0–1 | Wisniewski | Blitz Boys 08 | Sicilian Defense: Godiva Variation | |
| Jul 9, 2026 | Wisniewski | 0–1 | Nerubatskyi | Blitz Boys 08 | Caro-Kann Defense: Panov Attack | |
| Jul 9, 2026 | Nerubatskyi | ½–½ | Wisniewski | Blitz Boys 08 | English Opening: Symmetrical Variation, Ultra-Symmetrical Variation | |
| Jul 9, 2026 | Wisniewski | 1–0 | Krason-Kozdras | Blitz Boys 08 | Nimzo-Larsen Attack: Modern Variation | |
| Jul 9, 2026 | Krason-Kozdras | 0–1 | Wisniewski | Blitz Boys 08 | English Opening: Symmetrical Variation, Full Symmetry Line | |
| Jul 9, 2026 | Wisniewski | 0–1 | Bejan | Blitz Boys 08 | Nimzo-Larsen Attack: English Variation | |
| Jul 9, 2026 | Bejan | 0–1 | Wisniewski | Blitz Boys 08 | English Opening: Symmetrical Variation | |
| Jul 9, 2026 | Bardakci | 0–1 | Wisniewski | Blitz Boys 08 | Sicilian Defense: Godiva Variation | |
| Jul 9, 2026 | Wisniewski | 0–1 | Bardakci | Blitz Boys 08 | Nimzo-Larsen Attack: Modern Variation | |
| Jul 9, 2026 | Wisniewski | * | Yukhnik Adrian | Blitz Boys 08 | Nimzo-Larsen Attack: Classical Variation | |
| Jul 8, 2026 | Domanski | 1–0 | Wisniewski | Rapid Boys 08 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Jul 8, 2026 | Luczyszyn | 1–0 | Wisniewski | Rapid Boys 08 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Jul 8, 2026 | Wisniewski | ½–½ | Horodny | Rapid Boys 08 | Queen's Gambit Declined: Ragozin Defense | |
| Jul 7, 2026 | Bardakci | 1–0 | Wisniewski | Rapid Boys 08 | Caro-Kann Defense: Exchange Variation | |
| Jul 7, 2026 | Lobanov | 0–1 | Wisniewski | Rapid Boys 08 | Caro-Kann Defense: Exchange Variation | |
| Jul 7, 2026 | Wisniewski | 1–0 | Matuszewski | Rapid Boys 08 | Nimzo-Larsen Attack: Modern Variation | |
| Jul 7, 2026 | Stando | 0–1 | Wisniewski | Rapid Boys 08 | Caro-Kann Defense: Exchange Variation | |
| Jul 6, 2026 | Wisniewski | 0–1 | Bausys | Rapid Boys 08 | Nimzo-Larsen Attack: Classical Variation | |
| — | Wisniewski | * | Zak | C08b | ? | |
| — | Apryjas | 1–0 | Wisniewski | C08 | Queen's Pawn Game: Colle System, Anti-Colle | |