Marcin Sieciechowicz

Country

POL

Birth Year

1992

Gender

M

Title

International Master

FIDE ID

1130170

FIDE ratings

2378

Classical

Published FIDE

2344

Rapid

Published FIDE

2336

Blitz

Published FIDE

Official classical ranks

World rank
#2103
National rank · POL
#86

Active players · Oct 2026 FIDE list ⓘ

FIDE rating history

Highest recorded rating
2462 Jun 2013
Recorded years
2004–2026
Archived games
1005

Based on available monthly lists and saved games.

FIDE rating history

Published rating lists through Oct 2026.

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-12 (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
801 2015-11-22 31st Voivoda Cup 2015 Legnica POL 5.1 Piotr Sabuk Marcin Sieciechowicz 1-0 46 Open
802 2015-11-21 31st Voivoda Cup 2015 Legnica POL 4.1 Marcin Sieciechowicz Radoslaw Gajek 1-0 27 Open
803 2015-11-20 31st Voivoda Cup 2015 Legnica POL 3.1 Tomasz Warakomski Marcin Sieciechowicz 1-0 45 Open
804 2015-11-20 31st Voivoda Cup 2015 Legnica POL 2.1 Marcin Sieciechowicz Marcel Kanarek 0-1 55 Open
805 2015-11-19 31st Voivoda Cup 2015 Legnica POL 1.1 Pavel Simacek Marcin Sieciechowicz 1/2-1/2 104 Open
806 2015-09-13 TCh-POL 1st League 2015 Jastrzebia Gora POL 9.14 Marcin Sieciechowicz Pavel Shkapenko 1/2-1/2 62 Open
807 2015-09-12 TCh-POL 1st League 2015 Jastrzebia Gora POL 8.2 Marcin Szelag Marcin Sieciechowicz 1-0 65 Open
808 2015-09-11 TCh-POL 1st League 2015 Jastrzebia Gora POL 7.8 Marcin Sieciechowicz Pawel Stoma 1/2-1/2 24 Open
809 2015-09-10 TCh-POL 1st League 2015 Jastrzebia Gora POL 6.26 Piotr Lach Marcin Sieciechowicz 0-1 40 Open
810 2015-09-09 TCh-POL 1st League 2015 Jastrzebia Gora POL 5.2 Artur Jakubiec Marcin Sieciechowicz 1/2-1/2 15 Open
811 2015-09-08 TCh-POL 1st League 2015 Jastrzebia Gora POL 4.26 Marcin Sieciechowicz Piotr Piesik 1-0 56 Open
812 2015-09-07 TCh-POL 1st League 2015 Jastrzebia Gora POL 3.8 Eneasz Wiewiora Marcin Sieciechowicz 1-0 60 Open
813 2015-09-06 TCh-POL 1st League 2015 Jastrzebia Gora POL 2.2 Marcin Sieciechowicz Maciej Nurkiewicz 1/2-1/2 43 Open
814 2015-09-05 TCh-POL 1st League 2015 Jastrzebia Gora POL 1.14 Michal Luch Marcin Sieciechowicz 1/2-1/2 31 Open
815 2015-08-17 23rd Poznan Open 2015 Poznan POL 9.1 Marcin Sieciechowicz 14100177 1-0 26 Open
816 2015-08-16 23rd Poznan Open 2015 Poznan POL 8.3 Krzysztof Chojnacki Marcin Sieciechowicz 0-1 55 Open
817 2015-08-15 23rd Poznan Open 2015 Poznan POL 7.3 Marcin Sieciechowicz Dawid Niekras * 1 Open
818 2015-08-15 23rd Poznan Open 2015 Poznan POL 6.1 Vitali Koziak Marcin Sieciechowicz 1-0 44 Open
819 2015-08-14 23rd Poznan Open 2015 Poznan POL 5.3 Marcin Sieciechowicz Damian Lewtak 1-0 57 Open
820 2015-08-13 23rd Poznan Open 2015 Poznan POL 4.4 Radoslaw Dzierzak Marcin Sieciechowicz 0-1 24 Open
821 2015-08-12 23rd Poznan Open 2015 Poznan POL 3.9 Marcin Sieciechowicz Jaroslaw Hemmerling 1-0 27 Open
822 2015-08-11 23rd Poznan Open 2015 Poznan POL 2.4 Tomasz Kaluzny Marcin Sieciechowicz 1/2-1/2 53 Open
823 2015-08-10 23rd Poznan Open 2015 Poznan POL 1.4 Marcin Sieciechowicz Karolina Jarmuzek 1-0 21 Open
824 2015-07-09 10th Wroclaw Open A 2015 Wroclaw POL 9.3 Szymon Gumularz Marcin Sieciechowicz 1/2-1/2 14 Open
825 2015-07-08 10th Wroclaw Open A 2015 Wroclaw POL 8.4 Marcin Sieciechowicz Szymon Kulas 1-0 33 Open
826 2015-07-07 10th Wroclaw Open A 2015 Wroclaw POL 7.2 Kamil Stachowiak Marcin Sieciechowicz 1-0 53 Open
827 2015-07-06 10th Wroclaw Open A 2015 Wroclaw POL 6.1 Marcin Sieciechowicz Lukasz Cyborowski 1/2-1/2 6 Open
828 2015-07-06 10th Wroclaw Open A 2015 Wroclaw POL 5.2 Kacper Grela Marcin Sieciechowicz 0-1 57 Open
829 2015-07-05 10th Wroclaw Open A 2015 Wroclaw POL 4.2 Marcin Sieciechowicz Piotr Dobrowolski 1/2-1/2 23 Open
830 2015-07-04 10th Wroclaw Open A 2015 Wroclaw POL 3.1 Christof Sielecki Marcin Sieciechowicz 1/2-1/2 20 Open
831 2015-07-04 10th Wroclaw Open A 2015 Wroclaw POL 2.1 Marcin Sieciechowicz Maciej Swicarz 1-0 31 Open
832 2015-07-03 10th Wroclaw Open A 2015 Wroclaw POL 1.2 Wojciech Reza Marcin Sieciechowicz 0-1 51 Open
833 2015-04-19 5th Dziedzica Mem 2015 Trzcianka POL 9.8 Arkadij Naiditsch Marcin Sieciechowicz 1-0 48 Open
834 2015-04-19 5th Dziedzica Mem 2015 Trzcianka POL 4.4 Volodymyr Onyshchuk Marcin Sieciechowicz 1-0 52 Open
835 2015-04-01 ch-POL 2015 Poznan POL 9.5 Mateusz Bartel Marcin Sieciechowicz 1-0 28 Open
836 2015-03-31 ch-POL 2015 Poznan POL 8.5 Kacper Piorun Marcin Sieciechowicz 1-0 45 Open
837 2015-03-30 ch-POL 2015 Poznan POL 7.7 Marcin Sieciechowicz Pawel Weichhold 1-0 40 Open
838 2015-03-29 ch-POL 2015 Poznan POL 6.8 Marcin Krysztofiak Marcin Sieciechowicz 0-1 72 Open
839 2015-03-28 ch-POL 2015 Poznan POL 5.7 Marcin Sieciechowicz Aleksander Mista 1/2-1/2 43 Open
840 2015-03-27 ch-POL 2015 Poznan POL 4.5 Marcin Sieciechowicz Jan-Krzysztof Duda 0-1 61 Open
841 2015-03-26 ch-POL 2015 Poznan POL 3.1 Wojciech Przybylski Marcin Sieciechowicz 0-1 50 Open
842 2015-03-25 ch-POL 2015 Poznan POL 2.1 Marcin Sieciechowicz Arkadiusz Skawinski 1/2-1/2 50 Open
843 2015-03-24 ch-POL 2015 Poznan POL 1.3 Bartosz Socko Marcin Sieciechowicz 1-0 80 Open
844 2014-12-21 European Rapid 2014 Wroclaw POL 9.56 Marcin Sieciechowicz Piotr Jagodzinski 1-0 23 Open
845 2014-12-21 European Rapid 2014 Wroclaw POL 11.58 Marcin Sieciechowicz Tomasz Strozyk 1-0 44 Open
846 2014-12-21 European Rapid 2014 Wroclaw POL 10.31 Michal Krasenkow Marcin Sieciechowicz 1-0 65 Open
847 2014-12-20 European Rapid 2014 Wroclaw POL 7.33 Marcin Sieciechowicz Anton Korobov 0-1 50 Open
848 2014-12-20 European Rapid 2014 Wroclaw POL 6.17 Bartosz Socko Marcin Sieciechowicz 1/2-1/2 48 Open
849 2014-12-20 European Rapid 2014 Wroclaw POL 5.61 Marcin Sieciechowicz Vadim Pischikov 1-0 41 Open
850 2014-12-19 European Blitz 2014 Wroclaw POL 3.2 Olexandr Bortnyk Marcin Sieciechowicz 1-0 40 Open

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