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Name: Marek Kosiorek
Federation: Poland Poland
Sex: Male Male
Born: 1976
Fide FIDE ID: 1110284 FIDE Profile
ELO Classic: 2259
ELO Rapid: 2328
ELO Blitz: 2245
Years: 1990 - 2023
Total Games: 150
Wins: 60 (40 %)
Draws: 51 (34 %)
Losses: 39 (26 %)
Score: 57 %

Marek Kosiorek

Last tournaments played

Tournament Date Elo Avg. Country
33rd Cracovia Open A 12/27/2022 2242  Poland
33rd Czech Open A 2022 07/22/2022 2257  Czech Republic
30th Czech Open A 2019 07/19/2019 2285  Czech Republic
21st Czech GM Open 07/23/2010 2340  Czech Republic

Marek Kosiorek Repertoire with White pieces (most played)

ECO Opening Games
E97 King's Indian, orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation) 4 games
A46 Queen's pawn game 3 games
E70 King's Indian, 4.e4 3 games
B01 Scandinavian (centre counter) defence 3 games

Marek Kosiorek Repertoire with Black pieces (most played)

ECO Opening Games
B22 Sicilian, Alapin's variation (2.c3) 4 games
C42 Petrov's defence 3 games
D85 Gruenfeld, exchange variation 3 games
B85 Sicilian, Scheveningen, classical variation with ...Qc7 and ...Nc6 3 games

Games played by Marek Kosiorek

Download games
White ELO W Black ELO B Result Moves ECO Date Tournament View
Yezhel, V 2256 Kosiorek, M 2189 1-0 View Game 49 E60 2023 33rd Cracovia Open A View Game
Kosiorek, M 2189 Koziorowicz, M 2348 ½-½ View Game 30 B06 2023 33rd Cracovia Open A View Game
Nowak, L 2370 Kosiorek, M 2189 ½-½ View Game 64 C95 2023 33rd Cracovia Open A View Game
Kosiorek, M 2189 Sernecki, F 2310 ½-½ View Game 54 E41 2023 33rd Cracovia Open A View Game
Kosiorek, M 2189 Palczert, M 2313 1-0 View Game 36 E54 2022 33rd Cracovia Open A View Game
Pasztor, B 2400 Kosiorek, M 2189 ½-½ View Game 51 C95 2022 33rd Cracovia Open A View Game
Kosiorek, M 2189 Malek, D 2345 1-0 View Game 31 E52 2022 33rd Cracovia Open A View Game
Soffer, R 2471 Kosiorek, M 2189 ½-½ View Game 35 C42 2022 33rd Cracovia Open A View Game
Kosiorek, M 2189 Dzida, K 2360 ½-½ View Game 42 A46 2022 33rd Cracovia Open A View Game
Jurcik, M 2409 Kosiorek, M 2242 1-0 View Game 49 B47 2022 33rd Czech Open A 2022 View Game
Kosiorek, M 2242 Levitan, C 1826 ½-½ View Game 57 A13 2022 33rd Czech Open A 2022 View Game
Jezbera, J 2133 Kosiorek, M 2238 ½-½ View Game 53 C45 2019 30th Czech Open A 2019 View Game
Kosiorek, M 2238 Dvoirys, S 2505 0-1 View Game 43 B50 2019 30th Czech Open A 2019 View Game
Kim, A 2048 Kosiorek, M 2238 ½-½ View Game 67 D35 2019 30th Czech Open A 2019 View Game
Gavrilescu, D 2473 Kosiorek, M 2238 1-0 View Game 45 B31 2019 30th Czech Open A 2019 View Game
Kosiorek, M 2238 Rubes, J 2369 ½-½ View Game 49 A62 2019 30th Czech Open A 2019 View Game
Plat, V 2548 Kosiorek, M 2238 1-0 View Game 41 B83 2019 30th Czech Open A 2019 View Game
Zilka, S 2493 Kosiorek, M 2359 ½-½ View Game 21 E98 2010 21st Czech GM Open View Game
Hoffmann, H 2209 Kosiorek, M 2359 ½-½ View Game 36 B22 2010 21st Czech GM Open View Game
Schueler, H 2211 Kosiorek, M 2359 0-1 View Game 40 A48 2010 21st Czech GM Open View Game
Kosiorek, M 2374 Cherednichenko, S 2273 ½-½ View Game 31 A65 2007 Cracovia op-A 17th View Game
Gritsak, O 2542 Kosiorek, M 2374 ½-½ View Game 41 D58 2007 Cracovia op-A 17th View Game
Kosiorek, M 2374 Jakubowski, K 2497 ½-½ View Game 34 A46 2007 Cracovia op-A 17th View Game
Myzyk, J 2176 Kosiorek, M 2378 0-1 View Game 32 D97 2006 Kowalewo Pomorskie op View Game
Kosiorek, M 2378 Siwon, B 2052 1-0 View Game 17 B01 2006 Kowalewo Pomorskie op View Game
Banasik, K 2197 Kosiorek, M 2378 0-1 View Game 49 C00 2006 Kowalewo Pomorskie op View Game
Kubicki, M 2170 Kosiorek, M 2378 0-1 View Game 31 B23 2006 Kowalewo Pomorskie op View Game
Flazinski, J 2038 Kosiorek, M 2378 0-1 View Game 36 B07 2006 Kowalewo Pomorskie op View Game
Cyborowski, L 2535 Kosiorek, M 2378 1-0 View Game 54 D37 2006 Kowalewo Pomorskie op View Game
Kosiorek, M 2378 Budrewicz, K 2142 1-0 View Game 33 E97 2006 Kowalewo Pomorskie op View Game
Kosiorek, M 2378 Bursa, R 2046 0-1 View Game 36 B02 2006 Kowalewo Pomorskie op View Game
Kosiorek, M 2378 Malaniuk, V 2511 0-1 View Game 37 B01 2006 Kowalewo Pomorskie op View Game
Fudalej, M 2243 Kosiorek, M 2339 0-1 View Game 20 A07 2001 Polanica Zdroj op View Game
Slaby, J 2258 Kosiorek, M 2339 1-0 View Game 20 B29 2001 Polanica Zdroj op View Game
Kosiorek, M 2339 Worek, J 2210 1-0 View Game 20 E70 2001 Polanica Zdroj op View Game
Kosiorek, M 2339 Stoma, P 2193 0-1 View Game 30 B30 2001 Polanica Zdroj op View Game
Demidenko, S 2211 Kosiorek, M 2339 ½-½ View Game 50 A05 2001 Polanica Zdroj op View Game
Kosiorek, M 2339 Chojnacki, K 2228 ½-½ View Game 54 E20 2001 Polanica Zdroj op View Game
Cyborowski, L 2509 Kosiorek, M 2339 1-0 View Game 32 D37 2001 Polanica Zdroj op View Game
Kosiorek, M 2339 Krzesaj, R 2073 1-0 View Game 29 D36 2001 Polanica Zdroj op View Game