Marcin Sieciechowicz LIVE

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
615

Based on available monthly lists and saved games.

FIDE rating history

View rating lists
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
451 2021-06-22 Titled Tuesday 22nd June chess.com INT 2 Marcin Sieciechowicz Hui Li 1-0 36 Open
452 2021-06-22 Titled Tuesday 22nd June chess.com INT 1 Isaac Wiebe Marcin Sieciechowicz 1-0 41 Open
453 2021-06-08 Titled Tuesday 8th June chess.com INT 9 Olga Karavaeva Marcin Sieciechowicz 0-1 42 Open
454 2021-06-08 Titled Tuesday 8th June chess.com INT 8 Ryan W Porter Marcin Sieciechowicz 1-0 38 Open
455 2021-06-08 Titled Tuesday 8th June chess.com INT 7 Marcin Sieciechowicz Luca Jr Moroni 0-1 48 Open
456 2021-06-08 Titled Tuesday 8th June chess.com INT 6 Marcin Sieciechowicz Nderim Saraci 1-0 88 Open
457 2021-06-08 Titled Tuesday 8th June chess.com INT 5 Roman Yanchenko Marcin Sieciechowicz 1/2-1/2 50 Open
458 2021-06-08 Titled Tuesday 8th June chess.com INT 4 Pavel Y. Politov Marcin Sieciechowicz 0-1 45 Open
459 2021-06-08 Titled Tuesday 8th June chess.com INT 3 Marcin Sieciechowicz Nadya Toncheva 1/2-1/2 53 Open
460 2021-06-08 Titled Tuesday 8th June chess.com INT 1 Marcin Sieciechowicz Jesper Morch Lauridsen 0-1 33 Open
461 2021-06-08 Titled Tuesday 8th June chess.com INT 11 Marcin Sieciechowicz Vjacheslav Weetik 1-0 50 Open
462 2021-06-01 Titled Tuesday 1st June chess.com INT 8 Marcin Sieciechowicz Yvain Bruned 1-0 60 Open
463 2021-06-01 Titled Tuesday 1st June chess.com INT 7 Agoston Juhasz Marcin Sieciechowicz 0-1 48 Open
464 2021-06-01 Titled Tuesday 1st June chess.com INT 6 Marcin Sieciechowicz Sergey Shtyka 0-1 51 Open
465 2021-06-01 Titled Tuesday 1st June chess.com INT 5 Hipolito Asis Gargatagli Marcin Sieciechowicz 1-0 52 Open
466 2021-06-01 Titled Tuesday 1st June chess.com INT 3 Artyom Timofeev Marcin Sieciechowicz 1-0 64 Open
467 2021-06-01 Titled Tuesday 1st June chess.com INT 2 Marcin Sieciechowicz Steven Zierk 1/2-1/2 69 Open
468 2021-06-01 Titled Tuesday 1st June chess.com INT 1 Natasha Berdychevskaya Marcin Sieciechowicz 0-1 41 Open
469 2021-06-01 Titled Tuesday 1st June chess.com INT 11 Marcin Sieciechowicz Cem Kaan Gokerkan 0-1 33 Open
470 2021-06-01 Titled Tuesday 1st June chess.com INT 10 Marcin Sieciechowicz Gregory Shahade 1-0 45 Open
471 2021-05-18 Titled Tuesday 18th May chess.com INT 9 Marcin Sieciechowicz Umid Aslanov 1-0 28 Open
472 2021-05-18 Titled Tuesday 18th May chess.com INT 8 Aziz Mert Erdogdu Marcin Sieciechowicz 1-0 46 Open
473 2021-05-18 Titled Tuesday 18th May chess.com INT 7 Marcin Sieciechowicz Evgeny Degtiarev 1-0 31 Open
474 2021-05-18 Titled Tuesday 18th May chess.com INT 6 Vasiliy Korchmar Marcin Sieciechowicz 1-0 31 Open
475 2021-05-18 Titled Tuesday 18th May chess.com INT 5 Alvaro Alves de Almeida Junior Marcin Sieciechowicz 0-1 33 Open
476 2021-05-18 Titled Tuesday 18th May chess.com INT 4 Marcin Sieciechowicz Yinn Long Wong 0-1 28 Open
477 2021-05-18 Titled Tuesday 18th May chess.com INT 3 Pablo Salinas Herrera Marcin Sieciechowicz 1-0 18 Open
478 2021-05-18 Titled Tuesday 18th May chess.com INT 2 Marcin Sieciechowicz Alen Yeremyan 1-0 69 Open
479 2021-05-18 Titled Tuesday 18th May chess.com INT 1 Eduardo Muzzi Marcin Sieciechowicz 0-1 43 Open
480 2021-05-18 Titled Tuesday 18th May chess.com INT 11 Marcin Sieciechowicz Rameshbabu Vaishali 0-1 55 Open
481 2021-05-18 Titled Tuesday 18th May chess.com INT 10 Alexandros Papasimakopoulos Marcin Sieciechowicz 0-1 37 Open
482 2021-05-11 Titled Tuesday 11th May chess.com INT 9 Marcin Sieciechowicz Joran Aulin-Jansson 1-0 26 Open
483 2021-05-11 Titled Tuesday 11th May chess.com INT 7 Marcin Sieciechowicz Andres Carrasco Miranda 1-0 16 Open
484 2021-05-11 Titled Tuesday 11th May chess.com INT 5 Pavel-Alexandru Nastore Marcin Sieciechowicz 0-1 26 Open
485 2021-05-11 Titled Tuesday 11th May chess.com INT 4 Marcin Sieciechowicz Armin Kekic 0-1 71 Open
486 2021-05-11 Titled Tuesday 11th May chess.com INT 3 Lubov Markelova Marcin Sieciechowicz 1-0 32 Open
487 2021-05-11 Titled Tuesday 11th May chess.com INT 2 Marcin Sieciechowicz Leon Livaic 0-1 56 Open
488 2021-05-11 Titled Tuesday 11th May chess.com INT 11 Damian Sliwicki Marcin Sieciechowicz 0-1 34 Open
489 2021-05-11 Titled Tuesday 11th May chess.com INT 10 Aaron Bendayan Claros Marcin Sieciechowicz 0-1 46 Open
490 2021-05-04 Titled Tuesday 4th May chess.com INT 9 Vuk Djordjevic Marcin Sieciechowicz 1-0 23 Open
491 2021-05-04 Titled Tuesday 4th May chess.com INT 8 Marcin Sieciechowicz Luis Enrique Valle Maytin 1-0 72 Open
492 2021-05-04 Titled Tuesday 4th May chess.com INT 7 Balazs Csonka Marcin Sieciechowicz 1-0 42 Open
493 2021-05-04 Titled Tuesday 4th May chess.com INT 6 Marcin Sieciechowicz Pavel Shkapenko 1/2-1/2 28 Open
494 2021-05-04 Titled Tuesday 4th May chess.com INT 5 Svetlana Vifleemskaia Marcin Sieciechowicz 0-1 28 Open
495 2021-05-04 Titled Tuesday 4th May chess.com INT 4 Wellington S. Albuquerque Junior Marcin Sieciechowicz 0-1 69 Open
496 2021-05-04 Titled Tuesday 4th May chess.com INT 3 Marcin Sieciechowicz Anton Zhukov 0-1 55 Open
497 2021-05-04 Titled Tuesday 4th May chess.com INT 2 Vignesh N R Marcin Sieciechowicz 1-0 33 Open
498 2021-05-04 Titled Tuesday 4th May chess.com INT 1 Jan Roebers Marcin Sieciechowicz 0-1 40 Open
499 2021-05-04 Titled Tuesday 4th May chess.com INT 11 Marcin Sieciechowicz Chitlange Sakshi 1-0 58 Open
500 2021-05-04 Titled Tuesday 4th May chess.com INT 10 Marcin Sieciechowicz Yedael Stepak 1-0 63 Open

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