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 ⓘ

Rating history

Highest recorded rating
2462 Jun 2013
Recorded years
2004–2026
Archived games
1620

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: 2026-10-07 (UTC).

# Date Event Site Round White Black Result Moves View
1501 2014-06-15 Chasing GM 2014 Naklo nad Notecia POL 2.5 Marcin Sieciechowicz Rasmus Skytte 1-0 33 Open
1502 2014-06-15 Chasing GM 2014 Naklo nad Notecia POL 1.1 Marcin Sieciechowicz Kacper Drozdowski 1/2-1/2 49 Open
1503 2014-06-14 Chasing GM 2014 Naklo nad Notecia POL 6.3 Marcin Sieciechowicz Kamil Dragun 1/2-1/2 43 Open
1504 2014-06-13 Chasing GM 2014 Naklo nad Notecia POL 5.3 Lukasz Licznerski Marcin Sieciechowicz 1/2-1/2 76 Open
1505 2014-06-12 Chasing GM 2014 Naklo nad Notecia POL 4.4 Marcin Sieciechowicz Jacek Tomczak 1/2-1/2 104 Open
1506 2014-06-11 Chasing GM 2014 Naklo nad Notecia POL 3.2 Vitali Koziak Marcin Sieciechowicz 1/2-1/2 40 Open
1507 2014-06-10 Chasing GM 2014 Naklo nad Notecia POL 2.5 Marcin Sieciechowicz Rasmus Skytte 1-0 33 Open
1508 2014-06-09 Chasing GM 2014 Naklo nad Notecia POL 1.1 Marcin Sieciechowicz Kacper Drozdowski 1/2-1/2 49 Open
1509 2014-04-13 ch-POL Rapid 2014 Trzcianka POL 9.9 Jacek Tomczak Marcin Sieciechowicz 1-0 60 Open
1510 2014-04-13 ch-POL Rapid 2014 Trzcianka POL 6.1 Marcin Sieciechowicz Robert Kempinski 0-1 23 Open
1511 2014-04-13 ch-POL Rapid 2014 Trzcianka POL 3.2 Alexander Moiseenko Marcin Sieciechowicz 1-0 33 Open
1512 2014-04-02 ch-POL 2014 Warsaw POL 9.6 Bartosz Socko Marcin Sieciechowicz 1-0 58 Open
1513 2014-04-01 ch-POL 2014 Warsaw POL 8.9 Marcin Sieciechowicz Oskar Wieczorek 1-0 47 Open
1514 2014-03-31 ch-POL 2014 Warsaw POL 7.9 Kacper Piorun Marcin Sieciechowicz 0-1 32 Open
1515 2014-03-30 ch-POL 2014 Warsaw POL 6.1 Miroslaw Grabarczyk Marcin Sieciechowicz 1/2-1/2 42 Open
1516 2014-03-29 ch-POL 2014 Warsaw POL 5.1 Marcin Sieciechowicz Pawel Weichhold 1/2-1/2 75 Open
1517 2014-03-28 ch-POL 2014 Warsaw POL 4.9 Krzysztof Jakubowski Marcin Sieciechowicz 1-0 50 Open
1518 2014-03-27 ch-POL 2014 Warsaw POL 3.1 Marcin Sieciechowicz Kamil Stachowiak 1/2-1/2 76 Open
1519 2014-03-26 ch-POL 2014 Warsaw POL 2.11 Jan Adamski Marcin Sieciechowicz 1/2-1/2 34 Open
1520 2014-03-25 ch-POL 2014 Warsaw POL 1.8 Marcin Sieciechowicz Tomasz Markowski 0-1 70 Open
1521 2014-01-04 Cracovia Open A 2013-14 Krakow POL 9.7 Mikhail Yarmysty Marcin Sieciechowicz 1-0 21 Open
1522 2014-01-03 Cracovia Open A 2013-14 Krakow POL 8.11 Marcin Sieciechowicz Andrzej Gbyl 1-0 30 Open
1523 2014-01-02 Cracovia Open A 2013-14 Krakow POL 7.5 Michal Matuszewski Marcin Sieciechowicz 1-0 46 Open
1524 2013-12-31 Cracovia Open A 2013-14 Krakow POL 6.1 Marcin Sieciechowicz Edyta Jakubiec 1-0 48 Open
1525 2013-12-30 Cracovia Open A 2013-14 Krakow POL 5.18 Konrad Bus Marcin Sieciechowicz 0-1 49 Open
1526 2013-12-29 Cracovia Open A 2013-14 Krakow POL 4.14 Marcin Sieciechowicz Mateusz Dubinski 1/2-1/2 29 Open
1527 2013-12-29 Cracovia Open A 2013-14 Krakow POL 3.9 Ian D Thompson Marcin Sieciechowicz 1-0 75 Open
1528 2013-12-28 Cracovia Open A 2013-14 Krakow POL 2.16 Marcin Sieciechowicz Silje Bjerke 1-0 44 Open
1529 2013-12-27 Cracovia Open A 2013-14 Krakow POL 1.1 Roman Mucha Marcin Sieciechowicz 1/2-1/2 47 Open
1530 2013-12-14 ch-European Rapid 2013 Warsaw POL 4.4 Bartosz Warszawski Marcin Sieciechowicz 1-0 30 Open
1531 2013-12-14 ch-European Rapid 2013 Warsaw POL 2.48 Grzegorz Zareba Marcin Sieciechowicz 1/2-1/2 94 Open
1532 2013-12-14 ch-European Rapid 2013 Warsaw POL 1.48 Marcin Sieciechowicz Stasys Povilaitis 1-0 23 Open
1533 2013-11-27 29th Voivoda Cup Legnica POL 9 Piotr Sabuk Marcin Sieciechowicz 1/2-1/2 93 Open
1534 2013-11-26 29th Voivoda Cup Legnica POL 8 Marcin Sieciechowicz Artur Pieniazek 1-0 42 Open
1535 2013-11-25 29th Voivoda Cup Legnica POL 7 Pavel Simacek Marcin Sieciechowicz 1-0 31 Open
1536 2013-11-25 29th Voivoda Cup Legnica POL 6 Marcin Sieciechowicz Muhammed Batuhan Dastan 1/2-1/2 69 Open
1537 2013-11-24 29th Voivoda Cup Legnica POL 5 14100177 Marcin Sieciechowicz 1/2-1/2 30 Open
1538 2013-11-23 29th Voivoda Cup Legnica POL 4 Marcin Sieciechowicz Oleg M Romanishin 1/2-1/2 32 Open
1539 2013-11-22 29th Voivoda Cup Legnica POL 3 Mikael Agopov Marcin Sieciechowicz 0-1 69 Open
1540 2013-11-22 29th Voivoda Cup Legnica POL 2 Marcin Sieciechowicz Oskar Wieczorek 1-0 46 Open
1541 2013-11-21 29th Voivoda Cup Legnica POL 1 Andrei Maksimenko Marcin Sieciechowicz 1-0 51 Open
1542 2013-09-15 TCh-POL Ekstraliga 2013 Katowice POL 9.5 Grzegorz Gajewski Marcin Sieciechowicz 1-0 53 Open
1543 2013-09-14 TCh-POL Ekstraliga 2013 Katowice POL 8.2 Marcin Sieciechowicz Marcin Dziuba 1/2-1/2 46 Open
1544 2013-09-14 TCh-POL Ekstraliga 2013 Katowice POL 7.4 Aleksander Mista Marcin Sieciechowicz 1/2-1/2 51 Open
1545 2013-09-01 TCh-POL Ekstraliga 2013 Gorzow Wielkopolski POL 6.3 Wojciech Moranda Marcin Sieciechowicz 1/2-1/2 40 Open
1546 2013-08-31 TCh-POL Ekstraliga 2013 Gorzow Wielkopolski POL 5.3 Marcin Sieciechowicz Daniel Sadzikowski 1-0 84 Open
1547 2013-08-30 TCh-POL Ekstraliga 2013 Gorzow Wielkopolski POL 4.4 Aleksander Hnydiuk Marcin Sieciechowicz 1/2-1/2 48 Open
1548 2013-08-29 18th Konik Morski Rewal POL 9.9 Marcin Sieciechowicz Filip Zombirt 1-0 50 Open
1549 2013-08-28 18th Konik Morski Rewal POL 8.5 Marcin Sieciechowicz Arkadiusz Skawinski 0-1 27 Open
1550 2013-08-27 18th Konik Morski Rewal POL 7.6 Mateusz Brzezinski Marcin Sieciechowicz 0-1 72 Open

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