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 |
|---|---|---|---|---|---|---|---|---|---|
| 551 | 2023-06-06 | Titled Tue 6th Jun Late | chess.com INT | 2 | Mark Liubarov | Marcin Sieciechowicz | 0-1 | 33 | Open |
| 552 | 2023-06-06 | Titled Tue 6th Jun Late | chess.com INT | 1 | Marcin Sieciechowicz | Sabrina Vega Gutierrez | 1/2-1/2 | 64 | Open |
| 553 | 2023-05-30 | Titled Tue 30th May Late | chess.com INT | 8 | Ivan Martic | Marcin Sieciechowicz | 1-0 | 63 | Open |
| 554 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 7 | Marcin Sieciechowicz | Anastasia Bodnaruk | 1/2-1/2 | 63 | Open |
| 555 | 2023-05-30 | Titled Tue 30th May Late | chess.com INT | 7 | Marcin Sieciechowicz | Ali Mortazavi | 1/2-1/2 | 60 | Open |
| 556 | 2023-05-30 | Titled Tue 30th May Late | chess.com INT | 6 | Artai Bringas Gomez | Marcin Sieciechowicz | 0-1 | 67 | Open |
| 557 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 6 | Aleksandr Lenderman | Marcin Sieciechowicz | 1-0 | 60 | Open |
| 558 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 5 | Peter T Roberson | Marcin Sieciechowicz | 0-1 | 62 | Open |
| 559 | 2023-05-30 | Titled Tue 30th May Late | chess.com INT | 5 | Marcin Sieciechowicz | Cristian Sanhueza | 1-0 | 22 | Open |
| 560 | 2023-05-30 | Titled Tue 30th May Late | chess.com INT | 4 | Radislav Atanassov | Marcin Sieciechowicz | 1/2-1/2 | 27 | Open |
| 561 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 4 | Marcin Sieciechowicz | Sanan Sjugirov | 0-1 | 89 | Open |
| 562 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 3 | Semen Kazmin | Marcin Sieciechowicz | 0-1 | 47 | Open |
| 563 | 2023-05-30 | Titled Tue 30th May Late | chess.com INT | 3 | Marcin Sieciechowicz | Juan Rottenwohrer Suarez | 1/2-1/2 | 78 | Open |
| 564 | 2023-05-30 | Titled Tue 30th May Late | chess.com INT | 2 | Patryk Chylewski | Marcin Sieciechowicz | 1-0 | 37 | Open |
| 565 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 2 | Marcin Sieciechowicz | Patryk Chylewski | 1-0 | 39 | Open |
| 566 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 1 | Florian Gatterer | Marcin Sieciechowicz | 0-1 | 92 | Open |
| 567 | 2023-05-30 | Titled Tue 30th May Late | chess.com INT | 1 | Marcin Sieciechowicz | Inigo Argandona Riveiro | 1-0 | 52 | Open |
| 568 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 8 | Marcin Sieciechowicz | Jake Kleiman | 0-1 | 31 | Open |
| 569 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 7 | Hamed Wafa | Marcin Sieciechowicz | 1/2-1/2 | 74 | Open |
| 570 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 6 | Marcin Sieciechowicz | Artem Dyachuk | 1-0 | 47 | Open |
| 571 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 5 | Kevin Chor | Marcin Sieciechowicz | 1-0 | 59 | Open |
| 572 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 4 | Marcin Sieciechowicz | Vugar Rasulov | 0-1 | 34 | Open |
| 573 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 3 | Cristian-Stefan Serban | Marcin Sieciechowicz | 0-1 | 44 | Open |
| 574 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 2 | Semetei Tologon tegin | Marcin Sieciechowicz | 0-1 | 29 | Open |
| 575 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 1 | Marcin Sieciechowicz | Frederick Litchfield | 1-0 | 47 | Open |
| 576 | 2023-05-16 | Titled Tue 16th May Late | chess.com INT | 9 | Gyula Pap | Marcin Sieciechowicz | 1-0 | 50 | Open |
| 577 | 2023-05-16 | Titled Tue 16th May Early | chess.com INT | 9 | Denis Lazavik | Marcin Sieciechowicz | 1-0 | 20 | Open |
| 578 | 2023-05-16 | Titled Tue 16th May Early | chess.com INT | 8 | Leonid Starozhilov | Marcin Sieciechowicz | 0-1 | 54 | Open |
| 579 | 2023-05-16 | Titled Tue 16th May Late | chess.com INT | 8 | Marcin Sieciechowicz | Sergey Grigoriants | 1/2-1/2 | 56 | Open |
| 580 | 2023-05-16 | Titled Tue 16th May Late | chess.com INT | 7 | Dmitry Andreikin | Marcin Sieciechowicz | 1-0 | 39 | Open |
| 581 | 2023-05-16 | Titled Tue 16th May Early | chess.com INT | 7 | Marcin Sieciechowicz | Ivan Yeletsky | 0-1 | 87 | Open |
| 582 | 2023-05-16 | Titled Tue 16th May Early | chess.com INT | 6 | Marcin Sieciechowicz | Matthias Bluebaum | 1-0 | 81 | Open |
| 583 | 2023-05-16 | Titled Tue 16th May Late | chess.com INT | 6 | Alan Pichot | Marcin Sieciechowicz | 0-1 | 34 | Open |
| 584 | 2023-05-16 | Titled Tue 16th May Early | chess.com INT | 5 | Vladimir Demin | Marcin Sieciechowicz | 0-1 | 31 | Open |
| 585 | 2023-05-16 | Titled Tue 16th May Late | chess.com INT | 5 | Marcin Sieciechowicz | Krikor Sevag Mekhitarian | 1-0 | 67 | Open |
| 586 | 2023-05-16 | Titled Tue 16th May Early | chess.com INT | 4 | Marcin Sieciechowicz | Jose Eduardo Martinez Alcantara | 0-1 | 34 | Open |
| 587 | 2023-05-16 | Titled Tue 16th May Late | chess.com INT | 4 | Marcin Sieciechowicz | Vugar Rasulov | 1-0 | 66 | Open |
| 588 | 2023-05-16 | Titled Tue 16th May Late | chess.com INT | 3 | Mika Karttunen | Marcin Sieciechowicz | 0-1 | 28 | Open |
| 589 | 2023-05-16 | Titled Tue 16th May Early | chess.com INT | 3 | Marcin Sieciechowicz | Nadya Toncheva | 1-0 | 65 | Open |
| 590 | 2023-05-16 | Titled Tue 16th May Late | chess.com INT | 2 | Marcin Sieciechowicz | Oleg Papayan | 1-0 | 46 | Open |
| 591 | 2023-05-16 | Titled Tue 16th May Early | chess.com INT | 2 | Wojciech Przybylski | Marcin Sieciechowicz | 1/2-1/2 | 69 | Open |
| 592 | 2023-05-16 | Titled Tue 16th May Late | chess.com INT | 1 | Sai Han Thiha | Marcin Sieciechowicz | 1/2-1/2 | 68 | Open |
| 593 | 2023-05-16 | Titled Tue 16th May Early | chess.com INT | 1 | Marcin Sieciechowicz | Pawel Dudzinski | 1-0 | 47 | Open |
| 594 | 2023-05-16 | Titled Tue 16th May Late | chess.com INT | 11 | Marcin Sieciechowicz | Vasif Durarbayli | 0-1 | 44 | Open |
| 595 | 2023-05-16 | Titled Tue 16th May Late | chess.com INT | 10 | Marcin Sieciechowicz | Aleks Sahakyan | 1-0 | 44 | Open |
| 596 | 2023-05-09 | Titled Tue 9th May Late | chess.com INT | 9 | Eric Rosen | Marcin Sieciechowicz | 0-1 | 59 | Open |
| 597 | 2023-05-09 | Titled Tue 9th May Late | chess.com INT | 8 | Marcin Sieciechowicz | Sargis A. Manukyan | 1-0 | 71 | Open |
| 598 | 2023-05-09 | Titled Tue 9th May Late | chess.com INT | 7 | Marcin Sieciechowicz | Renato Terry | 0-1 | 62 | Open |
| 599 | 2023-05-09 | Titled Tue 9th May Early | chess.com INT | 7 | Aran Kohler | Marcin Sieciechowicz | 1-0 | 29 | Open |
| 600 | 2023-05-09 | Titled Tue 9th May Late | chess.com INT | 6 | Semetei Tologon tegin | Marcin Sieciechowicz | 0-1 | 35 | Open |
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