| Game | Result | Opening | Date |
|---|---|---|---|
| Lisiecki, Robert (1950) – Marek, Grzegorz (1986) | 0-1 | Sicilian Defense: Four Knights Variation | 2026-09-02 |
| Marek, Grzegorz (1986) – Kwiatkowski, Wiktor (2065) | 0-1 | Zukertort Opening: Sicilian Invitation | 2026-09-01 |
| Marek, Grzegorz (2001) – Shilov, Sergej (2163) | 0-1 | Modern Defense: Standard Defense | 2026-08-30 |
| Keyser, Robin (2164) – Marek, Grzegorz (2001) | 1-0 | Queen's Indian Accelerated | 2026-08-29 |
| Szuminski, Jakub (2074) – Marek, Grzegorz (2001) | 1-0 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | 2026-08-22 |
| Marek, Grzegorz (2001) – Grzebieniowski, Michal (2063) | 1/2-1/2 | Caro-Kann Defense: Tartakower Variation, Perlis Line | 2026-08-21 |
| Sniadecki, Oskar (2131) – Marek, Grzegorz (2001) | 1-0 | Queen's Indian Accelerated | 2026-08-20 |
| Marek, Grzegorz (2001) – Matskevich, Varvara (2109) | 1/2-1/2 | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | 2026-08-19 |
| Majek, Kacper (2110) – Marek, Grzegorz (2001) | 1/2-1/2 | Sicilian Defense: Four Knights Variation | 2026-08-18 |
| Marek, Grzegorz (2001) – Bednarek, Jan (2118) | 1/2-1/2 | Italian Game: Two Knights Defense | 2026-08-17 |
| Werblinski, Wojciech (2127) – Marek, Grzegorz (2001) | 1/2-1/2 | Queen's Indian Defense: Fianchetto Variation, Check Variation, Intermezzo Line | 2026-08-16 |
| Marek, Grzegorz (2001) – Borowik, Wojciech (2122) | 1/2-1/2 | Nimzo-Larsen Attack: Modern Variation | 2026-08-15 |
| Sichinava, Mariam (1897) – Marek, Grzegorz (2001) | 1-0 | Queen's Indian Defense: Fianchetto Variation, Kramnik Variation | 2026-08-08 |
| Marek, Grzegorz (2001) – Wolek, Lukas (1922) | 0-1 | English Opening: Mikenas-Carls, Sicilian | 2026-08-07 |
| Semenukha, Nikita (2072) – Marek, Grzegorz (2001) | 1/2-1/2 | Sicilian Defense: Four Knights Variation, Exchange Variation | 2026-08-06 |
| Marek, Grzegorz (2001) – Krych, Dominik (1876) | 1-0 | Italian Game: Classical Variation, Greco Gambit, Dubov Italian | 2026-08-05 |
| Patel, Palak (1885) – Marek, Grzegorz (2001) | 0-1 | Sicilian Defense: Closed | 2026-08-04 |
| Marek, Grzegorz (2001) – Babinska, Liwia (1792) | 1-0 | King's Indian Attack | 2026-08-03 |
| Gulbinski, Michal (1810) – Marek, Grzegorz (1996) | 1/2-1/2 | Pseudo Queen's Indian Defense | 2026-08-02 |
| Owoc, Jakub (1941) – Marek, Grzegorz (2032) | 0-1 | English Opening | 2026-08-01 |
| Marek, Grzegorz (2032) – Pakleza, Zbigniew (2421) | 1/2-1/2 | Nimzo-Larsen Attack: Classical Variation | 2026-08-01 |
| Marek, Grzegorz (2032) – Krawiec, Grzegorz (1847) | 1-0 | Nimzo-Larsen Attack: Modern Variation | 2026-08-01 |
| Marek, Grzegorz (2032) – Malisauskas, Vidmantas (2299) | 0-1 | Nimzo-Larsen Attack: English Variation | 2026-08-01 |
| Marek, Grzegorz (2032) – Meller, Piotr (1821) | 1-0 | Nimzo-Larsen Attack: Indian Variation | 2026-08-01 |
| Klekowski, Maciej (2473) – Marek, Grzegorz (2032) | 1-0 | Queen's Indian Defense: Kasparov-Petrosian Variation, Marco Defense | 2026-08-01 |
| Marek, Grzegorz (2032) – Nesterenko, Kyrylo (2295) | 0-1 | Nimzo-Larsen Attack: Modern Variation | 2026-08-01 |
| Dobrowolski, Tomasz (1638) – Marek, Grzegorz (2032) | 0-1 | Sicilian Defense: Four Knights Variation | 2026-08-01 |
| Hilarecki, Grzegorz (1902) – Marek, Grzegorz (2032) | 0-1 | Queen's Indian Accelerated | 2026-08-01 |
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