Marek Kosiorek

Country

POL

Birth Year

1976

Gender

Title

FIDE Master

FIDE ID

1110284

FIDE ratings

2191

Published FIDE

2255

Published FIDE

2218

Published FIDE

Active players · Oct 2026 FIDE list ⓘ

Based on available monthly lists and saved games.

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Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-13 (UTC).

Online games are identified from known tournament names, playing sites and PGN mode. Other games are listed as OTB (over-the-board).

#	Date	Event	Site	Round	White	Black	Result	Moves	View
101	2013-06-30	Karvina Open 2013	Karvina CZE	2.5	Roman Chladny	Marek Kosiorek	0-1	37	Open
102	2013-06-29	Karvina Open 2013	Karvina CZE	1.5	Marek Kosiorek	Tomas Vahala	1-0	50	Open
103	2013-04-01	e2e4 Dublin Masters	Dublin IRL	9	Daniel W Gormally	Marek Kosiorek	1/2-1/2	32	Open
104	2013-04-01	e2e4 Dublin Masters	Dublin IRL	8	Marek Kosiorek	Sebastian Mihajlov	1/2-1/2	80	Open
105	2013-03-31	e2e4 Dublin Masters	Dublin IRL	7	Lubomir Mishkovski	Marek Kosiorek	1/2-1/2	31	Open
106	2013-03-31	e2e4 Dublin Masters	Dublin IRL	6	Marek Kosiorek	Keith C Arkell	0-1	35	Open
107	2013-03-30	e2e4 Dublin Masters	Dublin IRL	5	Sam E. Collins	Marek Kosiorek	1/2-1/2	35	Open
108	2013-03-30	e2e4 Dublin Masters	Dublin IRL	4	Colm Daly	Marek Kosiorek	0-1	48	Open
109	2013-03-29	e2e4 Dublin Masters	Dublin IRL	3	Marek Kosiorek	Jonathan Hawkins	0-1	46	Open
110	2013-03-29	e2e4 Dublin Masters	Dublin IRL	2	Marek Kosiorek	Marian Petrov	1-0	37	Open
111	2013-03-28	e2e4 Dublin Masters	Dublin IRL	1	John Courtney	Marek Kosiorek	0-1	47	Open
112	2012-12-16	Amplico ch-EUR Rapid	Warsaw POL	11.34	Marek Kosiorek	Kirill Stupak	1-0	18	Open
113	2012-12-15	Amplico ch-EUR Rapid	Warsaw POL	6.24	Richard Rapport	Marek Kosiorek	1-0	52	Open
114	2012-12-15	Amplico ch-EUR Rapid	Warsaw POL	4.25	Evgeny Romanov	Marek Kosiorek	1-0	26	Open