FM Zbigniew Wieczorek Full name Zbigniew Wieczorek Born 1/1/1968 (age 57) Place of birth Federation Poland Profiles #14340 World Ranking 2105 Classical 2286 Rapid Rating Bio Most Played Openings White Pieces King's Indian Attack: Yugoslav Variation (12 games) Réti Opening: Kingside Fianchetto Variation (5 games) Réti Opening: King's Indian Attack, Symmetrical Defense (3 games) King's Indian Attack (3 games) English Opening: Anglo-Indian, King's Knight Variation (3 games) Black Pieces Modern Defense with 1.e4 (18 games) Modern Defense: Standard Line (14 games) Caro-Kann Defense: Gurgenidze System (10 games) Réti Opening: Kingside Fianchetto Variation (6 games) Modern Defense with 1.d4 (3 games) Games Players Result Moves Year Zbigniew Wieczorek (2416) Tymur Keleberda (2739) 1-0 44 2025 Zbigniew Wieczorek (2424) Igor Iagoupov (2649) 0-1 35 2025 Zbigniew Wieczorek (2430) Mark Timmermans (2769) 0-1 31 2025 Zbigniew Wieczorek (2411) Wiktoria Cieslak (2232) 0-1 33 2025 Zbigniew Wieczorek (2101) Stepan Osinovsky (2364) 1-0 51 2024 Zbigniew Wieczorek (2304) Ayelen Martinez (2061) 1-0 24 2024 Zbigniew Wieczorek (2311) Kler Caku (2417) 1-0 40 2024 Zbigniew Wieczorek (2302) Marcel Winkels (2030) 1-0 30 2024 Zbigniew Wieczorek (2226) Dmitrii Marcziter (2428) 1-0 45 2024 Zbigniew Wieczorek (2251) Santiago Jose Guevara Ruiz (2408) 1-0 44 2024 Show All Games