| Game | Result | Opening | Date |
|---|---|---|---|
| Rog, Bartlomiej (2314) – Lasok, Marek (2116) | 1/2-1/2 | English Opening: Mikenas-Carls Variation | 2026-09-13 |
| Lasok, Marek (2116) – Zarnowski, Krzysztof (2147) | 1/2-1/2 | Réti Opening: Anglo-Slav Variation, Gurevich System | 2026-09-12 |
| Lasok, Marek (2116) – Jankowiak, Tomasz (2068) | 1-0 | Sicilian Defense: Najdorf Variation, Adams Attack | 2026-09-11 |
| Lasok, Marek (2116) – Krawczyk, Wojciech (2191) | 1-0 | Caro-Kann Defense: Advance Variation | 2026-09-09 |
| Hnydiuk, Aleksander (2300) – Lasok, Marek (2116) | 1-0 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | 2026-09-08 |
| Turski, Bartlomiej (2397) – Lasok, Marek (2116) | 1-0 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | 2026-09-06 |
| Lasok, Marek (2116) – Robak, Zbigniew (2114) | 1/2-1/2 | Pirc Defense: Byrne Variation | 2026-09-05 |
| Borowik, Wojciech (2122) – Lasok, Marek (2071) | 0-1 | Queen's Gambit Declined: Exchange Variation, Positional Variation | 2026-08-22 |
| Lasok, Marek (2071) – Nagly, Wojciech (2180) | 1/2-1/2 | Queen's Gambit Declined: Albin Countergambit, Fianchetto Variation | 2026-08-21 |
| Spyra, Piotr (1992) – Lasok, Marek (2071) | 1/2-1/2 | Queen's Indian Accelerated | 2026-08-20 |
| Lasok, Marek (2071) – Krasniewski, Maciej (2168) | 1/2-1/2 | Sicilian Defense: Kalashnikov Variation | 2026-08-19 |
| Golubka, Petro (2354) – Lasok, Marek (2071) | 1/2-1/2 | Grünfeld Defense: Exchange Variation | 2026-08-18 |
| Gibala, Adam (2398) – Lasok, Marek (2071) | 1-0 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | 2026-08-17 |
| Lasok, Marek (2071) – Dubinski, Mateusz (2183) | 1-0 | French Defense: Advance Variation, Paulsen Attack | 2026-08-16 |
| Lasok, Marek (2071) – Rutkowski, Feliks (2073) | 1/2-1/2 | Petrov's Defense: Nimzowitsch Attack | 2026-08-09 |
| Biela, Mikolaj (2021) – Lasok, Marek (2071) | 1-0 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 2026-08-08 |
| Biela, Mikolaj (2021) – Lasok, Marek (2071) | 1-0 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 2026-08-08 |
| Lasok, Marek (2071) – Hury, Tymoteusz (2169) | 0-1 | King's Indian Defense: Semi-Averbakh System | 2026-08-07 |
| Walaszczyk, Aleksander (1987) – Lasok, Marek (2071) | 0-1 | Sicilian Defense: Richter-Rauzer Variation, Modern Variation | 2026-08-06 |
| Lasok, Marek (2071) – Zerebiec, Maurycy (2168) | 0-1 | French Defense: Advance Variation, Main Line | 2026-08-05 |
| Achynovych, Oleh (2148) – Lasok, Marek (2071) | 1/2-1/2 | Sicilian Defense: O'Kelly Variation, Normal System | 2026-08-04 |
| Lasok, Marek (2071) – Paluszek, Jan (2186) | 1/2-1/2 | French Defense: Advance Variation, Main Line | 2026-08-03 |
| Kowalczyk, Pawel (2260) – Lasok, Marek (2013) | 0-1 | Anderssen's Opening | 2026-08-02 |
| Lasok, Marek (1970) – Slawinski, Tymoteusz (1613) | 1-0 | French Defense: Advance Variation, Main Line | 2026-08-01 |
| Lasok, Marek (1970) – Achinovich, Oleg (2083) | 1/2-1/2 | French Defense: Advance Variation, Euwe Variation | 2026-08-01 |
| Lasok, Marek (1970) – Moranda, Wojciech (2571) | 0-1 | Sicilian Defense: Taimanov Variation, Bastrikov Variation | 2026-08-01 |
| Helaszek, Edward (1837) – Lasok, Marek (1970) | 0-1 | Sicilian Defense: Kalashnikov Variation | 2026-08-01 |
| Huchla, Andrzej (1576) – Lasok, Marek (1970) | 0-1 | Sicilian Defense: Kalashnikov Variation | 2026-08-01 |
| Lasok, Marek (1970) – Janaszak, Dawid (2243) | 1/2-1/2 | Sicilian Defense: Accelerated Dragon, Maróczy Bind | 2026-08-01 |
| Kowalczyk, Cyprian (1719) – Lasok, Marek (1970) | 1/2-1/2 | Sicilian Defense: O'Kelly Variation, Maróczy Bind, Geller Line | 2026-08-01 |
| Dowgird, Filip (2205) – Lasok, Marek (1970) | 1/2-1/2 | Trompowsky Attack | 2026-08-01 |
| Lasok, Marek (1970) – Kotkowski, Jacek Stefan (1679) | 1-0 | Sicilian Defense: Najdorf Variation, Adams Attack | 2026-08-01 |
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