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Name: Oskar Wieczorek
Federation: Poland Poland
Sex: Male Male
Born: 1994
Fide FIDE ID: 1133950 FIDE Profile
Title: Grand Master
ELO Classic: 2491
ELO Rapid: 2351
ELO Blitz: 2406
Years: 2003 - 2023
Total Games: 477
Wins: 158 (33.12 %)
Draws: 179 (37.53 %)
Losses: 140 (29.35 %)
Score: 51.89 %

Oskar Wieczorek

Last tournaments played

Tournament Date Elo Avg. Country
TCh-POL Ekstraliga 2023 09/18/2023 2537  Poland
32nd Chicago Open 2023 05/25/2023 2228  United States
80th PGNig ch-POL 2023 04/12/2023 2539  Poland
23rd ch-EUR Indiv 2023 03/03/2023 2314  Serbia

Oskar Wieczorek Repertoire with White pieces (most played)

ECO Opening Games
B43 Sicilian, Kan, 5.Nc3 8 games
C11 French defence 8 games
B90 Sicilian, Najdorf 8 games
B35 Sicilian, accelerated fianchetto, modern variation with Bc4 8 games

Oskar Wieczorek Repertoire with Black pieces (most played)

ECO Opening Games
B43 Sicilian, Kan, 5.Nc3 7 games
E60 King's Indian defence 7 games
B42 Sicilian, Kan, 5.Bd3 6 games
A45 Queen's pawn game 6 games

Games played by Oskar Wieczorek

Download games
White ELO W Black ELO B Result Moves ECO Date Tournament View
Svane, R 2641 Wieczorek, O 2494 1-0 View Game 52 D85 2023 TCh-POL Ekstraliga 2023 View Game
Szpar, M 2477 Wieczorek, O 2494 ½-½ View Game 87 A15 2023 TCh-POL Ekstraliga 2023 View Game
Wieczorek, O 2512 Mulyar, M 2364 ½-½ View Game 21 A07 2023 32nd Chicago Open 2023 View Game
Zhou, J 2555 Wieczorek, O 2512 ½-½ View Game 68 A35 2023 32nd Chicago Open 2023 View Game
Ghaem Maghami, E 2463 Wieczorek, O 2512 1-0 View Game 18 D37 2023 32nd Chicago Open 2023 View Game
Wieczorek, O 2512 Andersen, G 2283 ½-½ View Game 43 B32 2023 32nd Chicago Open 2023 View Game
Wieczorek, O 2509 Socko, B 2601 0-1 View Game 42 B12 2023 80th PGNig ch-POL 2023 View Game
Socko, B 2601 Wieczorek, O 2509 0-1 View Game 49 E36 2023 80th PGNig ch-POL 2023 View Game
Socko, B 2601 Wieczorek, O 2509 1-0 View Game 47 A46 2023 80th PGNig ch-POL 2023 View Game
Wieczorek, O 2509 Socko, B 2601 0-1 View Game 40 B12 2023 80th PGNig ch-POL 2023 View Game
Wieczorek, O 2505 Iskandarov, M 2598 1-0 View Game 48 B46 2023 23rd ch-EUR Indiv 2023 View Game
Gombocz, F 2311 Wieczorek, O 2505 0-1 View Game 43 A48 2023 23rd ch-EUR Indiv 2023 View Game
Wieczorek, O 2505 Chigaev, M 2632 ½-½ View Game 75 B35 2023 23rd ch-EUR Indiv 2023 View Game
Han, Y 2405 Wieczorek, O 2505 0-1 View Game 49 A64 2023 23rd ch-EUR Indiv 2023 View Game
Wieczorek, O 2505 Pasztor, B 2387 ½-½ View Game 49 C45 2023 23rd ch-EUR Indiv 2023 View Game
Garrido Outon, A 2380 Wieczorek, O 2505 ½-½ View Game 42 C80 2023 23rd ch-EUR Indiv 2023 View Game
Wieczorek, O 2505 Hagner, B 2361 ½-½ View Game 32 C80 2023 23rd ch-EUR Indiv 2023 View Game
Manafov, V 2349 Wieczorek, O 2505 ½-½ View Game 16 A32 2023 23rd ch-EUR Indiv 2023 View Game
Wieczorek, O 2505 Baglan, E 2363 ½-½ View Game 29 E46 2023 23rd ch-EUR Indiv 2023 View Game
Aizenberg, B 2367 Wieczorek, O 2505 ½-½ View Game 93 C83 2023 23rd ch-EUR Indiv 2023 View Game
Wieczorek, O 2505 Petrekanovic, M 2179 1-0 View Game 40 B10 2023 23rd ch-EUR Indiv 2023 View Game
Kuzmicz, K 2469 Wieczorek, O 2505 ½-½ View Game 8 D79 2022 Enea TCh-POL Ekstraliga View Game
Leniart, A 2479 Wieczorek, O 2505 ½-½ View Game 26 B10 2022 Enea TCh-POL Ekstraliga View Game
Wieczorek, O 2500 Grandelius, N 2663 ½-½ View Game 58 B92 2022 22nd ch-EUR Indiv 2022 View Game
Volokitin, A 2687 Wieczorek, O 2500 ½-½ View Game 20 C78 2022 22nd ch-EUR Indiv 2022 View Game
Wieczorek, O 2500 Donchenko, A 2636 ½-½ View Game 27 C50 2022 22nd ch-EUR Indiv 2022 View Game
Franc, B 2013 Wieczorek, O 2500 0-1 View Game 39 B84 2022 22nd ch-EUR Indiv 2022 View Game
Wieczorek, O 2500 Goroshkov, M 2111 ½-½ View Game 56 E91 2022 22nd ch-EUR Indiv 2022 View Game
Wieczorek, O 2500 Kanarek, M 2484 ½-½ View Game 26 B72 2022 POL Rap Ekstraliga Final View Game
Kanarek, M 2484 Wieczorek, O 2500 1-0 View Game 67 C92 2022 POL Rap Ekstraliga Final View Game
Gdanski, J 2499 Wieczorek, O 2500 ½-½ View Game 56 B23 2022 POL Rap Ekstraliga Final View Game
Wieczorek, O 2500 Gdanski, J 2499 0-1 View Game 35 C09 2022 POL Rap Ekstraliga Final View Game
Wieczorek, O 2500 Kanarek, M 2484 ½-½ View Game 46 B32 2022 Polish Rapid Ekstraliga B View Game
Wieczorek, O 2500 Hasterok, M 2132 1-0 View Game 60 B40 2022 Polish Rapid Ekstraliga B View Game
Czernek, T 2229 Wieczorek, O 2500 0-1 View Game 60 B34 2022 Polish Rapid Ekstraliga B View Game
Teclaf, P 2542 Wieczorek, O 2500 ½-½ View Game 20 A05 2022 Polish Rapid Ekstraliga B View Game
Wieczorek, O 2500 Flak, P 2170 1-0 View Game 54 B05 2022 Polish Rapid Ekstraliga B View Game
Kanarek, M 2484 Wieczorek, O 2500 1-0 View Game 63 B15 2022 Polish Rapid Ekstraliga B View Game
Wieczorek, O 2500 Czernek, T 2229 ½-½ View Game 37 B90 2022 Polish Rapid Ekstraliga B View Game
Wieczorek, O 2500 Teclaf, P 2542 0-1 View Game 63 C07 2022 Polish Rapid Ekstraliga B View Game