
Name:	Marcin Sieciechowicz
Federation:	Poland
Sex:	Male
Born:	1992
FIDE ID:	1130170 FIDE Profile
Title:	International Master
ELO Classic:	2398
ELO Rapid:	2329
ELO Blitz:	2372
Years:	2003 - 2023
Total Games:	457
Wins:	142 (31.07 %)
Draws:	186 (40.7 %)
Losses:	129 (28.23 %)
Score:	51.42 %

Repertoire with
black pieces

Marcin Sieciechowicz

Last tournaments played

Tournament	Date	Elo Avg.	Country
33rd Cracovia Open A	12/27/2022	2242	Poland
2nd Bundesliga Nord 22-23	10/22/2022	2340	Germany
Bydgoszcz Open A 2023	06/24/2023	2235	Poland
39th Cappelle Open 2023	02/18/2023	2321	France

Marcin Sieciechowicz Repertoire with White pieces (most played)

ECO	Opening	Games
E46	Nimzo-Indian, 4.e3 O-O	10 games
D17	Queen's Gambit Declined Slav, Czech defence	10 games
A57	Benko gambit	8 games
E12	Queen's Indian defence	8 games

Marcin Sieciechowicz Repertoire with Black pieces (most played)

ECO	Opening	Games
B90	Sicilian, Najdorf	11 games
A15	English, 1...Nf6 (Anglo-Indian defense)	10 games
D12	Queen's Gambit Declined Slav, 4.e3 Bf5	9 games
B97	Sicilian, Najdorf, 7...Qb6	9 games

Games played by Marcin Sieciechowicz

Download games

White	ELO W	Black	ELO B	Result	Moves	ECO	Date	Tournament	View
Sieciechowicz, M	2390	Szczurek, K	2163	½-½	43	D55	2023	33rd Cracovia Open A
Sernecki, F	2310	Sieciechowicz, M	2390	0-1	69	E94	2023	33rd Cracovia Open A
Sieciechowicz, M	2390	Balinski, D	2190	1-0	27	D15	2023	33rd Cracovia Open A
Meurs, T	2242	Sieciechowicz, M	2390	½-½	45	B97	2023	33rd Cracovia Open A
Barski, R	2431	Sieciechowicz, M	2401	1-0	54	C02	2023	2nd Bundesliga Nord 22-23
Sieciechowicz, M	2401	Arndt, M	2384	0-1	74	E32	2023	2nd Bundesliga Nord 22-23
Joachim, S	2396	Sieciechowicz, M	2401	0-1	32	E94	2023	2nd Bundesliga Nord 22-23
Sieciechowicz, M	2401	Walter, S	2387	1-0	66	D31	2023	2nd Bundesliga Nord 22-23
Sieciechowicz, M	2387	Chojnacki, K	2317	½-½	27	D43	2023	Bydgoszcz Open A 2023
Kacprzak, K	2228	Sieciechowicz, M	2387	0-1	32	C19	2023	Bydgoszcz Open A 2023
Sieciechowicz, M	2387	Gumularz, S	2591	0-1	39	E81	2023	Bydgoszcz Open A 2023
Parligras, M	2556	Sieciechowicz, M	2387	½-½	51	D45	2023	Bydgoszcz Open A 2023
Sieciechowicz, M	2387	Zielonka, A	2038	1-0	40	E32	2023	Bydgoszcz Open A 2023
Golis, W	1987	Sieciechowicz, M	2387	½-½	83	C07	2023	Bydgoszcz Open A 2023
Sieciechowicz, M	2387	Lewandowski, K	2127	1-0	44	E84	2023	Bydgoszcz Open A 2023
Sieciechowicz, M	2387	Dubnevych, M	2251	1-0	19	D00	2023	Bydgoszcz Open A 2023
Czarnota, P	2502	Sieciechowicz, M	2387	½-½	77	C02	2023	Bydgoszcz Open A 2023
Beerdsen, T	2519	Sieciechowicz, M	2384	1-0	33	B97	2023	39th Cappelle Open 2023
Harsha, B	2599	Sieciechowicz, M	2384	1-0	38	E73	2023	39th Cappelle Open 2023
Sieciechowicz, M	2384	Kosakowski, J	2477	½-½	79	E81	2023	39th Cappelle Open 2023
Frey, F	2186	Sieciechowicz, M	2384	0-1	48	B90	2023	39th Cappelle Open 2023
Sieciechowicz, M	2390	Fernandez Diaz, C	2252	½-½	37	D32	2022	33rd Cracovia Open A
Bashirov, K	2182	Sieciechowicz, M	2390	0-1	42	B87	2022	33rd Cracovia Open A
Sieciechowicz, M	2390	Maslanka, W	2103	1-0	24	E38	2022	33rd Cracovia Open A
Kyc, J	2230	Sieciechowicz, M	2390	1-0	42	C07	2022	33rd Cracovia Open A
Sieciechowicz, M	2390	Bus, K	2218	½-½	101	E34	2022	33rd Cracovia Open A
Balcerak, P	2343	Sieciechowicz, M	2401	1-0	40	A11	2022	2nd Bundesliga Nord 22-23
Sieciechowicz, M	2401	Krause, B	2413	½-½	25	D97	2022	2nd Bundesliga Nord 22-23
Sieciechowicz, M	2401	Rietze, C	2299	0-1	52	D31	2022	2nd Bundesliga Nord 22-23
Stachowiak, K	2466	Sieciechowicz, M	2401	½-½	27	A12	2022	2nd Bundesliga Nord 22-23
Czarnota, P	2502	Sieciechowicz, M	2383	1-0	59	C02	2022	Bydgoszcz Open A 2022
Sieciechowicz, M	2383	Licznerski, L	2450	½-½	39	D17	2022	Bydgoszcz Open A 2022
Janik, I	2519	Sieciechowicz, M	2383	½-½	55	E71	2022	Bydgoszcz Open A 2022
Kacprzak, K	2200	Sieciechowicz, M	2383	0-1	39	B97	2022	Bydgoszcz Open A 2022
Sieciechowicz, M	2383	Tomczak, J	2595	½-½	27	D97	2022	Bydgoszcz Open A 2022
Sieciechowicz, M	2383	Navaratnam, R	2071	1-0	55	D17	2022	Bydgoszcz Open A 2022
Sernecki, F	2260	Sieciechowicz, M	2383	0-1	55	A73	2022	Bydgoszcz Open A 2022
Sieciechowicz, M	2383	Ulasevich, S	2217	½-½	66	E32	2022	Bydgoszcz Open A 2022
Kacprzak, K	2238	Sieciechowicz, M	2383	½-½	16	E73	2022	Bydgoszcz Open A 2022
Sieciechowicz, M	2383	Prokofiev, V	2286	½-½	48	E83	2022	Bydgoszcz Open A 2022

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