FM Marek Pniaczek Full name Marek Pniaczek Born 2003 (age 23) Place of birth Federation Poland Profiles # World Ranking 2174 Classical 2115 Rapid 2140 Blitz Bio Most Played Openings White Pieces Sicilian Defense: Nyezhmetdinov-Rossolimo, Fianchetto Variation (5 games) Sicilian Defense: Canal Attack (4 games) Scandinavian Defense: Mieses-Kotrč Variation (2 games) Sicilian Defense: Open, Najdorf, Adams' Attack (2 games) Caro-Kann Defense: Two Knights Attack (2 games) Black Pieces English Opening: Agincourt Defense (2 games) Queen's Gambit Declined: Queen's Knight Variation (2 games) Closed Sicilian Defense (2 games) Indian Game: East Indian, London System (2 games) Catalan Opening: Open Defense, Classical Line (2 games) Games Players Result Moves Year Marek Pniaczek (2183) Aleksander Kaczmarek (2334) 0-1 27 2026 Marek Pniaczek (2183) Dariusz Dziewonski (2280) ½-½ 28 2026 Wiktor Golis (2311) Marek Pniaczek (2183) 1-0 28 2026 Bartosz Przybylski (2268) Marek Pniaczek (2183) ½-½ 40 2026 Marek Pniaczek (2494) Mikhail Gusev (2334) 1-0 29 2025 Marek Pniaczek (2461) Nodar Lortkipanidze (2806) 1-0 32 2025 Marek Pniaczek (2454) Cristiano Gomes De Souza (2320) 1-0 34 2025 Marek Pniaczek (2452) Wiktoria Smietanska (2324) 1-0 35 2025 Marek Pniaczek (2446) Robert Andrew Hungaski (2665) 1-0 51 2025 Marek Pniaczek (2441) Aurelio Vila Dupla (2293) 1-0 29 2025 Show All Games