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: 2026-10-13 (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 | 2021-08-09 | 1st Merlin Lezajsk Master | Lezajsk POL | 8.3 | Vojtech Zwardon | Marcin Sieciechowicz | 1-0 | 79 | Open |
| 452 | 2021-08-08 | 1st Merlin Lezajsk Master | Lezajsk POL | 7.2 | Baadur Jobava | Marcin Sieciechowicz | 1/2-1/2 | 47 | Open |
| 453 | 2021-08-08 | 1st Merlin Lezajsk Master | Lezajsk POL | 6.3 | Marcin Sieciechowicz | Stepan Zilka | 1/2-1/2 | 15 | Open |
| 454 | 2021-08-07 | 1st Merlin Lezajsk Master | Lezajsk POL | 5.6 | Adrian Miasik | Marcin Sieciechowicz | 0-1 | 63 | Open |
| 455 | 2021-08-06 | 1st Merlin Lezajsk Master | Lezajsk POL | 4.5 | Marcin Sieciechowicz | Tobias Kuegel | 1/2-1/2 | 31 | Open |
| 456 | 2021-08-06 | 1st Merlin Lezajsk Master | Lezajsk POL | 3.6 | Lubomir Mikhaletz | Marcin Sieciechowicz | 1/2-1/2 | 73 | Open |
| 457 | 2021-08-05 | 1st Merlin Lezajsk Master | Lezajsk POL | 2.4 | Marcin Sieciechowicz | Vladimir Sergeev | 1/2-1/2 | 26 | Open |
| 458 | 2021-08-04 | 1st Merlin Lezajsk Master | Lezajsk POL | 1.8 | Szymon Gaj | Marcin Sieciechowicz | 1/2-1/2 | 57 | Open |
| 459 | 2021-07-31 | Adolf Anderssen Mem 2021 | Wroclaw POL | 9.3 | Marcin Sieciechowicz | Zbigniew Pakleza | 1/2-1/2 | 32 | Open |
| 460 | 2021-07-31 | Adolf Anderssen Mem 2021 | Wroclaw POL | 8.5 | Christian Troyke | Marcin Sieciechowicz | 0-1 | 49 | Open |
| 461 | 2021-07-31 | Adolf Anderssen Mem 2021 | Wroclaw POL | 7.7 | Marcin Sieciechowicz | Lennard Den Boer | 1-0 | 35 | Open |
| 462 | 2021-07-31 | Adolf Anderssen Mem 2021 | Wroclaw POL | 6.3 | Oskar Wieczorek | Marcin Sieciechowicz | 1-0 | 39 | Open |
| 463 | 2021-07-31 | Adolf Anderssen Mem 2021 | Wroclaw POL | 5.3 | Dariusz Szoen | Marcin Sieciechowicz | 1/2-1/2 | 32 | Open |
| 464 | 2021-07-31 | Adolf Anderssen Mem 2021 | Wroclaw POL | 4.1 | Marcin Sieciechowicz | Erik Van den Doel | 1-0 | 41 | Open |
| 465 | 2021-07-31 | Adolf Anderssen Mem 2021 | Wroclaw POL | 3.9 | Marcin Sieciechowicz | Emil Osinski | 1-0 | 46 | Open |
| 466 | 2021-07-31 | Adolf Anderssen Mem 2021 | Wroclaw POL | 2.9 | Malgorzata Kucypera | Marcin Sieciechowicz | 0-1 | 42 | Open |
| 467 | 2021-07-31 | Adolf Anderssen Mem 2021 | Wroclaw POL | 1.9 | Marcin Sieciechowicz | Mateusz Bednarczyk | 1-0 | 23 | Open |
| 468 | 2021-07-26 | Warsaw Chess Open A 2021 | Warsaw POL | 9.2 | Paulius Pultinevicius | Marcin Sieciechowicz | 1-0 | 52 | Open |
| 469 | 2021-07-25 | Warsaw Chess Open A 2021 | Warsaw POL | 8.7 | Marcin Sieciechowicz | Oliwia Kiolbasa | 1-0 | 47 | Open |
| 470 | 2021-07-24 | Warsaw Chess Open A 2021 | Warsaw POL | 7.9 | Arvin Rasti | Marcin Sieciechowicz | 1/2-1/2 | 19 | Open |
| 471 | 2021-07-24 | Warsaw Chess Open A 2021 | Warsaw POL | 6.14 | Marcin Sieciechowicz | Ilya Razdolski | 1-0 | 32 | Open |
| 472 | 2021-07-23 | Warsaw Chess Open A 2021 | Warsaw POL | 5.9 | Kacper Karwowski | Marcin Sieciechowicz | 1/2-1/2 | 35 | Open |
| 473 | 2021-07-22 | Warsaw Chess Open A 2021 | Warsaw POL | 4.14 | Marcin Sieciechowicz | Barbara Goraj | 1-0 | 56 | Open |
| 474 | 2021-07-21 | Warsaw Chess Open A 2021 | Warsaw POL | 3.12 | Michal Goslawski | Marcin Sieciechowicz | 1/2-1/2 | 32 | Open |
| 475 | 2021-07-20 | Warsaw Chess Open A 2021 | Warsaw POL | 2.16 | Marcin Sieciechowicz | Hyo Lee | 1/2-1/2 | 41 | Open |
| 476 | 2021-07-19 | Warsaw Chess Open A 2021 | Warsaw POL | 1.11 | Magdalena Harazinska | Marcin Sieciechowicz | 1/2-1/2 | 81 | Open |
| 477 | 2021-07-04 | 9th POL-HUN Rapid 2021 | Katowice POL | 8.7 | Jan Golenia | Marcin Sieciechowicz | 1/2-1/2 | 91 | Open |
| 478 | 2021-07-04 | 9th POL-HUN Rapid 2021 | Katowice POL | 7.2 | Marcin Sieciechowicz | Maciej Klekowski | 0-1 | 42 | Open |
| 479 | 2021-07-04 | 9th POL-HUN Rapid 2021 | Katowice POL | 6.3 | Daniel Sadzikowski | Marcin Sieciechowicz | 1/2-1/2 | 81 | Open |
| 480 | 2021-07-03 | 9th POL-HUN Rapid 2021 | Katowice POL | 5.5 | Marcin Sieciechowicz | Elena Krasenkowa | 1-0 | 34 | Open |
| 481 | 2021-07-03 | 9th POL-HUN Rapid 2021 | Katowice POL | 4.7 | Alicja Sliwicka | Marcin Sieciechowicz | 1/2-1/2 | 78 | Open |
| 482 | 2021-07-03 | 9th POL-HUN Rapid 2021 | Katowice POL | 3.1 | Marcin Sieciechowicz | Dawid Bednarski | 1-0 | 27 | Open |
| 483 | 2021-06-06 | Malopolska Championships | Krakow POL | 7.2 | Marcin Sieciechowicz | Mieszko Mis | 1/2-1/2 | 26 | Open |
| 484 | 2021-06-05 | Malopolska Championships | Krakow POL | 6.3 | Bernhard Sinz | Marcin Sieciechowicz | 1/2-1/2 | 18 | Open |
| 485 | 2021-06-05 | Malopolska Championships | Krakow POL | 5.8 | Tymon Czernek | Marcin Sieciechowicz | 0-1 | 43 | Open |
| 486 | 2021-06-04 | Malopolska Championships | Krakow POL | 4.4 | Marcin Sieciechowicz | Jakub Suder | 1/2-1/2 | 22 | Open |
| 487 | 2021-06-04 | Malopolska Championships | Krakow POL | 3.8 | Marcin Sieciechowicz | Ryszard Kasperek | 1-0 | 42 | Open |
| 488 | 2021-06-03 | Malopolska Championships | Krakow POL | 2.9 | Katarzyna Dwilewicz | Marcin Sieciechowicz | 1/2-1/2 | 66 | Open |
| 489 | 2021-06-03 | Malopolska Championships | Krakow POL | 1.5 | Marcin Sieciechowicz | Arkadiusz Kaczmarek | 1/2-1/2 | 26 | Open |
| 490 | 2021-01-04 | 31st Cracovia Open A | Krakow POL | 9.6 | Nazar Ustianovich | Marcin Sieciechowicz | 0-1 | 30 | Open |
| 491 | 2021-01-03 | 31st Cracovia Open A | Krakow POL | 8.8 | Marcin Sieciechowicz | Jakub Seemann | 1/2-1/2 | 45 | Open |
| 492 | 2021-01-02 | 31st Cracovia Open A | Krakow POL | 7.1 | Alexander Donchenko | Marcin Sieciechowicz | 1-0 | 30 | Open |
| 493 | 2021-01-02 | 31st Cracovia Open A | Krakow POL | 6.8 | Marcin Sieciechowicz | Aras Vardanyan | 1-0 | 21 | Open |
| 494 | 2020-12-31 | 31st Cracovia Open A | Krakow POL | 5.3 | Grzegorz Nasuta | Marcin Sieciechowicz | 1/2-1/2 | 16 | Open |
| 495 | 2020-12-30 | 31st Cracovia Open A | Krakow POL | 4.9 | Marcin Sieciechowicz | Martyna Wikar | 1-0 | 43 | Open |
| 496 | 2020-12-29 | 31st Cracovia Open A | Krakow POL | 3.8 | Maria Malicka | Marcin Sieciechowicz | 1/2-1/2 | 27 | Open |
| 497 | 2020-12-28 | 31st Cracovia Open A | Krakow POL | 2.18 | Marcin Sieciechowicz | Maciej Bablok | 1-0 | 35 | Open |
| 498 | 2020-12-27 | 31st Cracovia Open A | Krakow POL | 1.14 | Krzysztof Lisowski | Marcin Sieciechowicz | 1/2-1/2 | 26 | Open |
| 499 | 2020-10-18 | ch-POL Rapid 2020 | Trzcianka POL | 9.3 | Marcin Sieciechowicz | Igor Janik | 0-1 | 58 | Open |
| 500 | 2020-10-18 | ch-POL Rapid 2020 | Trzcianka POL | 8.5 | Teofil Zima | Marcin Sieciechowicz | 0-1 | 46 | Open |
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