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
951 2013-07-30 Karpacz Open 2013 Karpacz POL 9.3 Bartosz Siembab Marcin Sieciechowicz 0-1 79 Open
952 2013-07-28 Karpacz Open 2013 Karpacz POL 7.3 Marcin Sieciechowicz Adrian Grzeskow 1-0 30 Open
953 2013-07-27 Karpacz Open 2013 Karpacz POL 6.2 14100177 Marcin Sieciechowicz 1/2-1/2 61 Open
954 2013-07-26 Karpacz Open 2013 Karpacz POL 5.2 Wieslaw Kmak Marcin Sieciechowicz 0-1 52 Open
955 2013-07-25 Karpacz Open 2013 Karpacz POL 4.1 Marcin Sieciechowicz Wojciech Moranda 0-1 67 Open
956 2013-07-23 Karpacz Open 2013 Karpacz POL 2.3 Marian Sadzikowski Marcin Sieciechowicz 0-1 76 Open
957 2013-07-22 Karpacz Open 2013 Karpacz POL 1.3 Marcin Sieciechowicz Jakub Marszalek 1-0 35 Open
958 2013-07-08 9th Baltic Pearl 2013 Lazy POL 9.3 Marcin Sieciechowicz Michal Bugalski 1/2-1/2 50 Open
959 2013-07-07 9th Baltic Pearl 2013 Lazy POL 8.3 Klaudiusz Urban Marcin Sieciechowicz 1/2-1/2 8 Open
960 2013-07-06 9th Baltic Pearl 2013 Lazy POL 7.1 Marcin Sieciechowicz Tomasz Warakomski 1/2-1/2 14 Open
961 2013-07-05 9th Baltic Pearl 2013 Lazy POL 6.3 Marcin Sieciechowicz Ryszard Eggink 1-0 55 Open
962 2013-07-04 9th Baltic Pearl 2013 Lazy POL 5.3 Joanna Majdan Marcin Sieciechowicz 1/2-1/2 26 Open
963 2013-07-03 9th Baltic Pearl 2013 Lazy POL 4.5 Marcin Sieciechowicz Wojciech Reza 1-0 56 Open
964 2013-07-02 9th Baltic Pearl 2013 Lazy POL 3.5 Nikolai Aliavdin Marcin Sieciechowicz 1/2-1/2 40 Open
965 2013-07-01 9th Baltic Pearl 2013 Lazy POL 2.8 Marcin Sieciechowicz Jakub Suliborski 1-0 43 Open
966 2013-06-30 9th Baltic Pearl 2013 Lazy POL 1.4 Maciej Adamowicz Marcin Sieciechowicz 1/2-1/2 41 Open
967 2013-05-26 TCh-POL Ekstraliga 2013 Wroclaw POL 3 Marcin Sieciechowicz Miroslaw Grabarczyk 1/2-1/2 35 Open
968 2013-05-25 TCh-POL Ekstraliga 2013 Wroclaw POL 2 Mateusz Bartel Marcin Sieciechowicz 0-1 39 Open
969 2013-05-24 TCh-POL Ekstraliga 2013 Wroclaw POL 1 Marcin Szelag Marcin Sieciechowicz 0-1 41 Open
970 2013-03-03 3rd Ferdynand Dziedzica Mem Trzcianka POL 4.6 Pawel Jaracz Marcin Sieciechowicz 1-0 27 Open
971 2013-02-24 VI Karkonosze Open A Karpacz POL 9.1 Mateusz Dubinski Marcin Sieciechowicz 0-1 47 Open
972 2013-02-22 VI Karkonosze Open A Karpacz POL 7.4 Vladimir Sergeev Marcin Sieciechowicz 1-0 37 Open
973 2013-02-21 VI Karkonosze Open A Karpacz POL 6.4 Marcin Sieciechowicz Filip Delekta 1-0 28 Open
974 2013-02-20 VI Karkonosze Open A Karpacz POL 5.4 Mateusz Kolosowski Marcin Sieciechowicz 1/2-1/2 42 Open
975 2013-02-19 VI Karkonosze Open A Karpacz POL 4.2 Marcin Sieciechowicz Jakub Szotkowski 1/2-1/2 38 Open
976 2013-02-18 VI Karkonosze Open A Karpacz POL 3.2 Radoslaw Sliwerski Marcin Sieciechowicz 1/2-1/2 28 Open
977 2013-02-17 VI Karkonosze Open A Karpacz POL 2.3 Marcin Sieciechowicz Aleksandra Dadello 1-0 48 Open
978 2013-02-16 VI Karkonosze Open A Karpacz POL 1.3 Lukasz Zaleski Marcin Sieciechowicz 0-1 36 Open
979 2013-01-04 XXIII Krakow Open Krakow POL 9.6 Marcin Sieciechowicz Karel Malinovsky 1-0 74 Open
980 2013-01-03 XXIII Krakow Open Krakow POL 8.4 14100177 Marcin Sieciechowicz 1/2-1/2 9 Open
981 2013-01-02 XXIII Krakow Open Krakow POL 7.2 Marcin Sieciechowicz Wojciech Moranda 1/2-1/2 13 Open
982 2012-12-31 XXIII Krakow Open Krakow POL 6.6 Vadim Shishkin Marcin Sieciechowicz 0-1 38 Open
983 2012-12-30 XXIII Krakow Open Krakow POL 5.11 Marcin Sieciechowicz Henri Pohjala 1-0 50 Open
984 2012-12-29 XXIII Krakow Open Krakow POL 4.4 Kirill Stupak Marcin Sieciechowicz 1-0 59 Open
985 2012-12-29 XXIII Krakow Open Krakow POL 3.4 Marcin Sieciechowicz Artur Jakubiec 1/2-1/2 48 Open
986 2012-12-28 XXIII Krakow Open Krakow POL 2.12 Magdalena Mucha Marcin Sieciechowicz 0-1 83 Open
987 2012-12-27 XXIII Krakow Open Krakow POL 1.17 Marcin Sieciechowicz Damian Balinski 1-0 55 Open
988 2012-12-16 Amplico ch-EUR Rapid Warsaw POL 11.44 Marcin Sieciechowicz Piotr Piesik 1-0 56 Open
989 2012-12-15 Amplico ch-EUR Rapid Warsaw POL 5.21 Marcin Sieciechowicz Grzegorz Gajewski 0-1 29 Open
990 2012-12-15 Amplico ch-EUR Rapid Warsaw POL 4.1 Andrei Istratescu Marcin Sieciechowicz 1/2-1/2 50 Open
991 2012-11-28 XXVIII Voivoda Cup Legnica POL 9.3 Marcin Sieciechowicz Aleksander Mista 1/2-1/2 38 Open
992 2012-11-27 XXVIII Voivoda Cup Legnica POL 8.3 Jolanta Zawadzka Marcin Sieciechowicz 1/2-1/2 21 Open
993 2012-11-26 XXVIII Voivoda Cup Legnica POL 7.4 Marcin Sieciechowicz Artur Pieniazek 1/2-1/2 30 Open
994 2012-11-26 XXVIII Voivoda Cup Legnica POL 6.2 Jaroslav Bures Marcin Sieciechowicz 1-0 39 Open
995 2012-11-25 XXVIII Voivoda Cup Legnica POL 5.5 Marcin Sieciechowicz Pavel Simacek 1-0 52 Open
996 2012-11-24 XXVIII Voivoda Cup Legnica POL 4.1 Kamil Dragun Marcin Sieciechowicz 1-0 56 Open
997 2012-11-23 XXVIII Voivoda Cup Legnica POL 3.5 Oleksandr Sulypa Marcin Sieciechowicz 1/2-1/2 32 Open
998 2012-11-23 XXVIII Voivoda Cup Legnica POL 2.2 Marcin Sieciechowicz Oleg M Romanishin 1/2-1/2 36 Open
999 2012-11-22 XXVIII Voivoda Cup Legnica POL 1.4 Daniel Fraczek Marcin Sieciechowicz 1/2-1/2 27 Open
1000 2012-06-30 XXI Adolf Anderssen Mem Prelim Wroclaw POL 9 Marcin Sieciechowicz Vidmantas Malisauskas 0-1 47 Open

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