FM Marek Chomczyk Full name Marek Chomczyk Born 1998 (age 28) Place of birth Federation Poland Profiles # World Ranking 2279 Classical 2275 Rapid 2185 Blitz Bio Most Played Openings White Pieces Slav Defense (4 games) Caro-Kann Defense: Exchange, Rubinstein Variation (3 games) Sicilian Defense: Open, Najdorf, English Attack (3 games) Closed Sicilian Defense: Traditional Line (2 games) Queen's Pawn Opening: English Rat Defense (2 games) Black Pieces Catalan Opening: Open Defense, Classical Line (10 games) Queen's Gambit Declined: Ragozin Defense (6 games) Ruy López Opening: Berlin Defense (3 games) Ruy López Opening: Berlin, l'Hermet, Berlin Wall Defense (3 games) Caro-Kann Defense: Two Knights Attack (2 games) Games Players Result Moves Year Marek Chomczyk (2635) SeyedKian Ghoreishiamiri (2827) 0-1 53 2026 Marek Chomczyk (2595) Vladimir Mikhailovsky (2901) 0-1 37 2026 Marek Chomczyk (2616) Nhat Minh To (2892) 0-1 44 2026 Marek Chomczyk (2613) Mikayel Manvelyan (2867) 0-1 66 2026 Marek Chomczyk (2619) Genaro Alvidrez Aguirre (2368) 1-0 48 2026 Marek Chomczyk (2628) Karsten Schuster (2501) 1-0 44 2026 Marek Chomczyk (2633) Igor L Vakhlamov (2925) 1-0 49 2026 Marek Chomczyk (2590) Forest J Sherwood (2014) 1-0 51 2026 Marek Chomczyk (2591) Mikhail Maslov (2773) 1-0 63 2026 Marek Chomczyk (2616) Daniil Kaminskii (2826) 1-0 41 2026 Show All Games