Marcin Sieciechowicz
Country
POL
Birth Year
1992
Gender
M
Title
International Master
FIDE ID
1130170
FIDE rating history
View rating lists
Available Games
Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-09 (UTC).
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1001 | 2021-04-20 | Titled Tuesday 20th Apr | chess.com INT | 9 | Marcin Sieciechowicz | Evgenij Kretov | 1-0 | 36 | Open |
| 1002 | 2021-04-20 | Titled Tuesday 20th Apr | chess.com INT | 8 | Mihnea Costachi | Marcin Sieciechowicz | 0-1 | 53 | Open |
| 1003 | 2021-04-20 | Titled Tuesday 20th Apr | chess.com INT | 7 | Marcin Sieciechowicz | Rafal Tymrakiewicz | 1-0 | 42 | Open |
| 1004 | 2021-04-20 | Titled Tuesday 20th Apr | chess.com INT | 6 | Read Samadov | Marcin Sieciechowicz | 1-0 | 31 | Open |
| 1005 | 2021-04-20 | Titled Tuesday 20th Apr | chess.com INT | 5 | Dominique Myers | Marcin Sieciechowicz | 0-1 | 57 | Open |
| 1006 | 2021-04-20 | Titled Tuesday 20th Apr | chess.com INT | 4 | Marcin Sieciechowicz | Roberto Junio Brito Molina | 0-1 | 20 | Open |
| 1007 | 2021-04-20 | Titled Tuesday 20th Apr | chess.com INT | 3 | Marcin Sieciechowicz | Evgeny Gersov | 1-0 | 65 | Open |
| 1008 | 2021-04-20 | Titled Tuesday 20th Apr | chess.com INT | 2 | Aaron Bendayan Claros | Marcin Sieciechowicz | 0-1 | 22 | Open |
| 1009 | 2021-04-20 | Titled Tuesday 20th Apr | chess.com INT | 1 | Marcin Sieciechowicz | Antonio Lopez Del Alamo | 0-1 | 36 | Open |
| 1010 | 2021-04-20 | Titled Tuesday 20th Apr | chess.com INT | 11 | Andrey Ermolaev | Marcin Sieciechowicz | 0-1 | 18 | Open |
| 1011 | 2021-04-20 | Titled Tuesday 20th Apr | chess.com INT | 10 | Konstantin Borsuk | Marcin Sieciechowicz | 1-0 | 31 | Open |
| 1012 | 2021-03-02 | Titled Tuesday 2nd Mar | chess.com INT | 5 | Saparmyrat Atabayev | Marcin Sieciechowicz | 1-0 | 29 | Open |
| 1013 | 2021-03-02 | Titled Tuesday 2nd Mar | chess.com INT | 4 | Marcin Sieciechowicz | Tim Kett | 1-0 | 44 | Open |
| 1014 | 2021-03-02 | Titled Tuesday 2nd Mar | chess.com INT | 3 | Marcin Sieciechowicz | Eugene Yanayt | 1-0 | 21 | Open |
| 1015 | 2021-03-02 | Titled Tuesday 2nd Mar | chess.com INT | 2 | Gata Kamsky | Marcin Sieciechowicz | 1-0 | 41 | Open |
| 1016 | 2021-03-02 | Titled Tuesday 2nd Mar | chess.com INT | 1 | Vit Bures | Marcin Sieciechowicz | 0-1 | 22 | Open |
| 1017 | 2021-02-02 | Titled Tuesday 2nd Feb | chess.com INT | 6 | Marcin Sieciechowicz | M Ruben D Zacarias | 0-1 | 43 | Open |
| 1018 | 2021-02-02 | Titled Tuesday 2nd Feb | chess.com INT | 5 | Brandon Jacobson | Marcin Sieciechowicz | 1-0 | 20 | Open |
| 1019 | 2021-02-02 | Titled Tuesday 2nd Feb | chess.com INT | 4 | Marcin Sieciechowicz | Vinzent Spitzl | 1-0 | 60 | Open |
| 1020 | 2021-02-02 | Titled Tuesday 2nd Feb | chess.com INT | 3 | Mitra Hejazipour | Marcin Sieciechowicz | 1/2-1/2 | 65 | Open |
| 1021 | 2021-02-02 | Titled Tuesday 2nd Feb | chess.com INT | 2 | Marcin Sieciechowicz | Dmitry Andreikin | 0-1 | 32 | Open |
| 1022 | 2021-02-02 | Titled Tuesday 2nd Feb | chess.com INT | 1 | Rachid Schrik | Marcin Sieciechowicz | 0-1 | 47 | Open |
| 1023 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 2 | Agoston Juhasz | Marcin Sieciechowicz | 1-0 | 70 | Open |
| 1024 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 1 | Marcin Sieciechowicz | Alexandra Shvedova | 1/2-1/2 | 57 | Open |
| 1025 | 2021-01-04 | 31st Cracovia Open A | Krakow POL | 9.6 | Nazar Ustianovich | Marcin Sieciechowicz | 0-1 | 30 | Open |
| 1026 | 2021-01-03 | 31st Cracovia Open A | Krakow POL | 8.8 | Marcin Sieciechowicz | Jakub Seemann | 1/2-1/2 | 45 | Open |
| 1027 | 2021-01-02 | 31st Cracovia Open A | Krakow POL | 7.1 | Alexander Donchenko | Marcin Sieciechowicz | 1-0 | 30 | Open |
| 1028 | 2021-01-02 | 31st Cracovia Open A | Krakow POL | 6.8 | Marcin Sieciechowicz | Aras Vardanyan | 1-0 | 21 | Open |
| 1029 | 2020-12-31 | 31st Cracovia Open A | Krakow POL | 5.3 | Grzegorz Nasuta | Marcin Sieciechowicz | 1/2-1/2 | 16 | Open |
| 1030 | 2020-12-30 | 31st Cracovia Open A | Krakow POL | 4.9 | Marcin Sieciechowicz | Martyna Wikar | 1-0 | 43 | Open |
| 1031 | 2020-12-29 | 31st Cracovia Open A | Krakow POL | 3.8 | Maria Malicka | Marcin Sieciechowicz | 1/2-1/2 | 27 | Open |
| 1032 | 2020-12-28 | 31st Cracovia Open A | Krakow POL | 2.18 | Marcin Sieciechowicz | Maciej Bablok | 1-0 | 35 | Open |
| 1033 | 2020-12-27 | 31st Cracovia Open A | Krakow POL | 1.14 | Krzysztof Lisowski | Marcin Sieciechowicz | 1/2-1/2 | 26 | Open |
| 1034 | 2020-12-22 | Titled Tuesday 22nd Dec | chess.com INT | 6 | Harsha Bharathakoti | Marcin Sieciechowicz | 1-0 | 41 | Open |
| 1035 | 2020-12-22 | Titled Tuesday 22nd Dec | chess.com INT | 5 | Marcin Sieciechowicz | Yuriy Kuzubov | 0-1 | 67 | Open |
| 1036 | 2020-12-22 | Titled Tuesday 22nd Dec | chess.com INT | 4 | Marcin Sieciechowicz | Vasif Durarbayli | 1-0 | 33 | Open |
| 1037 | 2020-12-22 | Titled Tuesday 22nd Dec | chess.com INT | 3 | Luca Suvorov | Marcin Sieciechowicz | 0-1 | 56 | Open |
| 1038 | 2020-12-22 | Titled Tuesday 22nd Dec | chess.com INT | 1 | Marcin Sieciechowicz | Alvaro Blanco Fernandez | 1-0 | 40 | Open |
| 1039 | 2020-12-01 | Titled Tuesday 1st Dec | chess.com INT | 8 | Marcin Sieciechowicz | Karina Ambartsumova | 0-1 | 27 | Open |
| 1040 | 2020-12-01 | Titled Tuesday 1st Dec | chess.com INT | 7 | Denis Lazavik | Marcin Sieciechowicz | 1-0 | 60 | Open |
| 1041 | 2020-12-01 | Titled Tuesday 1st Dec | chess.com INT | 6 | Marcin Sieciechowicz | Shawn Rodrigue-Lemieux | 1-0 | 30 | Open |
| 1042 | 2020-12-01 | Titled Tuesday 1st Dec | chess.com INT | 5 | Marcin Sieciechowicz | Vladimir Bychkov | 1-0 | 46 | Open |
| 1043 | 2020-12-01 | Titled Tuesday 1st Dec | chess.com INT | 4 | Artur Gabrielian | Marcin Sieciechowicz | 1-0 | 45 | Open |
| 1044 | 2020-12-01 | Titled Tuesday 1st Dec | chess.com INT | 3 | Samvel Ter-Sahakyan | Marcin Sieciechowicz | 1/2-1/2 | 57 | Open |
| 1045 | 2020-12-01 | Titled Tuesday 1st Dec | chess.com INT | 2 | Marcin Sieciechowicz | Jeffery Xiong | 1-0 | 30 | Open |
| 1046 | 2020-12-01 | Titled Tuesday 1st Dec | chess.com INT | 1 | Marcin Sieciechowicz | Maryana Huda | 1-0 | 33 | Open |
| 1047 | 2020-11-03 | Titled Tuesday 3rd Nov | chess.com INT | 7 | Marcin Sieciechowicz | Maksim Chigaev | 0-1 | 47 | Open |
| 1048 | 2020-11-03 | Titled Tuesday 3rd Nov | chess.com INT | 6 | Marcin Sieciechowicz | Thalia Cervantes Landeiro | 1-0 | 61 | Open |
| 1049 | 2020-11-03 | Titled Tuesday 3rd Nov | chess.com INT | 5 | Ilja Haitin | Marcin Sieciechowicz | 0-1 | 43 | Open |
| 1050 | 2020-11-03 | Titled Tuesday 3rd Nov | chess.com INT | 4 | Marcin Sieciechowicz | Andrey Esipenko | 0-1 | 49 | Open |
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