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
501 2021-04-27 Titled Tuesday 27th Apr chess.com INT 9 Marcin Sieciechowicz Aziz Degenbaev 0-1 29 Open
502 2021-04-27 Titled Tuesday 27th Apr chess.com INT 8 Ihor Samunenkov Marcin Sieciechowicz 1-0 55 Open
503 2021-04-27 Titled Tuesday 27th Apr chess.com INT 7 Joachim Mouhamad Marcin Sieciechowicz 0-1 39 Open
504 2021-04-27 Titled Tuesday 27th Apr chess.com INT 6 Marcin Sieciechowicz Daniel Titichoca Daza 1-0 47 Open
505 2021-04-27 Titled Tuesday 27th Apr chess.com INT 5 German Bazeev Marcin Sieciechowicz 1-0 46 Open
506 2021-04-27 Titled Tuesday 27th Apr chess.com INT 4 Vladimir Dobrov Marcin Sieciechowicz 1/2-1/2 43 Open
507 2021-04-27 Titled Tuesday 27th Apr chess.com INT 3 Marcin Sieciechowicz Oleksandr Prokhorov 1-0 31 Open
508 2021-04-27 Titled Tuesday 27th Apr chess.com INT 2 Rinat Jumabayev Marcin Sieciechowicz 1-0 39 Open
509 2021-04-27 Titled Tuesday 27th Apr chess.com INT 1 Evan S Rosenberg Marcin Sieciechowicz 0-1 38 Open
510 2021-04-27 Titled Tuesday 27th Apr chess.com INT 11 Marcin Sieciechowicz Jonathan Pein 1-0 57 Open
511 2021-04-27 Titled Tuesday 27th Apr chess.com INT 10 Brewington Hardaway Marcin Sieciechowicz 1-0 27 Open
512 2021-04-20 Titled Tuesday 20th Apr chess.com INT 9 Marcin Sieciechowicz Evgenij Kretov 1-0 36 Open
513 2021-04-20 Titled Tuesday 20th Apr chess.com INT 8 Mihnea Costachi Marcin Sieciechowicz 0-1 53 Open
514 2021-04-20 Titled Tuesday 20th Apr chess.com INT 7 Marcin Sieciechowicz Rafal Tymrakiewicz 1-0 42 Open
515 2021-04-20 Titled Tuesday 20th Apr chess.com INT 6 Read Samadov Marcin Sieciechowicz 1-0 31 Open
516 2021-04-20 Titled Tuesday 20th Apr chess.com INT 5 Dominique Myers Marcin Sieciechowicz 0-1 57 Open
517 2021-04-20 Titled Tuesday 20th Apr chess.com INT 4 Marcin Sieciechowicz Roberto Junio Brito Molina 0-1 20 Open
518 2021-04-20 Titled Tuesday 20th Apr chess.com INT 3 Marcin Sieciechowicz Evgeny Gersov 1-0 65 Open
519 2021-04-20 Titled Tuesday 20th Apr chess.com INT 2 Aaron Bendayan Claros Marcin Sieciechowicz 0-1 22 Open
520 2021-04-20 Titled Tuesday 20th Apr chess.com INT 1 Marcin Sieciechowicz Antonio Lopez Del Alamo 0-1 36 Open
521 2021-04-20 Titled Tuesday 20th Apr chess.com INT 11 Andrey Ermolaev Marcin Sieciechowicz 0-1 18 Open
522 2021-04-20 Titled Tuesday 20th Apr chess.com INT 10 Konstantin Borsuk Marcin Sieciechowicz 1-0 31 Open
523 2021-03-02 Titled Tuesday 2nd Mar chess.com INT 5 Saparmyrat Atabayev Marcin Sieciechowicz 1-0 29 Open
524 2021-03-02 Titled Tuesday 2nd Mar chess.com INT 4 Marcin Sieciechowicz Tim Kett 1-0 44 Open
525 2021-03-02 Titled Tuesday 2nd Mar chess.com INT 3 Marcin Sieciechowicz Eugene Yanayt 1-0 21 Open
526 2021-03-02 Titled Tuesday 2nd Mar chess.com INT 2 Gata Kamsky Marcin Sieciechowicz 1-0 41 Open
527 2021-03-02 Titled Tuesday 2nd Mar chess.com INT 1 Vit Bures Marcin Sieciechowicz 0-1 22 Open
528 2021-02-02 Titled Tuesday 2nd Feb chess.com INT 6 Marcin Sieciechowicz M Ruben D Zacarias 0-1 43 Open
529 2021-02-02 Titled Tuesday 2nd Feb chess.com INT 5 Brandon Jacobson Marcin Sieciechowicz 1-0 20 Open
530 2021-02-02 Titled Tuesday 2nd Feb chess.com INT 4 Marcin Sieciechowicz Vinzent Spitzl 1-0 60 Open
531 2021-02-02 Titled Tuesday 2nd Feb chess.com INT 3 Mitra Hejazipour Marcin Sieciechowicz 1/2-1/2 65 Open
532 2021-02-02 Titled Tuesday 2nd Feb chess.com INT 2 Marcin Sieciechowicz Dmitry Andreikin 0-1 32 Open
533 2021-02-02 Titled Tuesday 2nd Feb chess.com INT 1 Rachid Schrik Marcin Sieciechowicz 0-1 47 Open
534 2021-01-19 Titled Tuesday 19th Jan chess.com INT 2 Agoston Juhasz Marcin Sieciechowicz 1-0 70 Open
535 2021-01-19 Titled Tuesday 19th Jan chess.com INT 1 Marcin Sieciechowicz Alexandra Shvedova 1/2-1/2 57 Open
536 2020-12-22 Titled Tuesday 22nd Dec chess.com INT 6 Harsha Bharathakoti Marcin Sieciechowicz 1-0 41 Open
537 2020-12-22 Titled Tuesday 22nd Dec chess.com INT 5 Marcin Sieciechowicz Yuriy Kuzubov 0-1 67 Open
538 2020-12-22 Titled Tuesday 22nd Dec chess.com INT 4 Marcin Sieciechowicz Vasif Durarbayli 1-0 33 Open
539 2020-12-22 Titled Tuesday 22nd Dec chess.com INT 3 Luca Suvorov Marcin Sieciechowicz 0-1 56 Open
540 2020-12-22 Titled Tuesday 22nd Dec chess.com INT 1 Marcin Sieciechowicz Alvaro Blanco Fernandez 1-0 40 Open
541 2020-12-01 Titled Tuesday 1st Dec chess.com INT 8 Marcin Sieciechowicz Karina Ambartsumova 0-1 27 Open
542 2020-12-01 Titled Tuesday 1st Dec chess.com INT 7 Denis Lazavik Marcin Sieciechowicz 1-0 60 Open
543 2020-12-01 Titled Tuesday 1st Dec chess.com INT 6 Marcin Sieciechowicz Shawn Rodrigue-Lemieux 1-0 30 Open
544 2020-12-01 Titled Tuesday 1st Dec chess.com INT 5 Marcin Sieciechowicz Vladimir Bychkov 1-0 46 Open
545 2020-12-01 Titled Tuesday 1st Dec chess.com INT 4 Artur Gabrielian Marcin Sieciechowicz 1-0 45 Open
546 2020-12-01 Titled Tuesday 1st Dec chess.com INT 3 Samvel Ter-Sahakyan Marcin Sieciechowicz 1/2-1/2 57 Open
547 2020-12-01 Titled Tuesday 1st Dec chess.com INT 2 Marcin Sieciechowicz Jeffery Xiong 1-0 30 Open
548 2020-12-01 Titled Tuesday 1st Dec chess.com INT 1 Marcin Sieciechowicz Maryana Huda 1-0 33 Open
549 2020-11-03 Titled Tuesday 3rd Nov chess.com INT 7 Marcin Sieciechowicz Maksim Chigaev 0-1 47 Open
550 2020-11-03 Titled Tuesday 3rd Nov chess.com INT 6 Marcin Sieciechowicz Thalia Cervantes Landeiro 1-0 61 Open

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