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 |
|---|---|---|---|---|---|---|---|---|---|
| 401 | 2024-01-09 | Titled Tue 9th Jan Late | chess.com INT | 5 | Marcin Sieciechowicz | Tobias Lang Nilsen | 1-0 | 66 | Open |
| 402 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 4 | Jack Mizzi | Marcin Sieciechowicz | 1-0 | 40 | Open |
| 403 | 2024-01-09 | Titled Tue 9th Jan Late | chess.com INT | 4 | Bora Cilek | Marcin Sieciechowicz | 0-1 | 45 | Open |
| 404 | 2024-01-09 | Titled Tue 9th Jan Late | chess.com INT | 3 | Jaiveer Mahendru | Marcin Sieciechowicz | 1/2-1/2 | 57 | Open |
| 405 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 3 | Marcin Sieciechowicz | Alexander Chernyavsky | 1-0 | 40 | Open |
| 406 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 2 | Alfeu Junior Varela Bueno | Marcin Sieciechowicz | 0-1 | 46 | Open |
| 407 | 2024-01-09 | Titled Tue 9th Jan Late | chess.com INT | 2 | Marcin Sieciechowicz | Daniel Naroditsky | 0-1 | 50 | Open |
| 408 | 2024-01-09 | Titled Tue 9th Jan Late | chess.com INT | 1 | Marcin Sieciechowicz | Kelvin Antonio Sanchez Alvares | 1-0 | 54 | Open |
| 409 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 1 | Marcin Sieciechowicz | Andrzej Krzywda | 0-1 | 45 | Open |
| 410 | 2024-01-09 | Titled Tue 9th Jan Late | chess.com INT | 11 | Marcin Sieciechowicz | Atousa Pourkashiyan | 1-0 | 20 | Open |
| 411 | 2024-01-09 | Titled Tue 9th Jan Late | chess.com INT | 10 | Sebastien Joie | Marcin Sieciechowicz | 1/2-1/2 | 61 | Open |
| 412 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 10 | Marco Materia | Marcin Sieciechowicz | 1-0 | 27 | Open |
| 413 | 2024-01-04 | 34th Cracovia Open A | Krakow POL | 9.15 | Pawel Piekielny | Marcin Sieciechowicz | 0-1 | 44 | Open |
| 414 | 2024-01-03 | 34th Cracovia Open A | Krakow POL | 8.21 | Marcin Sieciechowicz | Tamer Tarik Selbes | 1-0 | 65 | Open |
| 415 | 2024-01-02 | 34th Cracovia Open A | Krakow POL | 7.15 | Dariusz Dziewonski | Marcin Sieciechowicz | 1-0 | 23 | Open |
| 416 | 2024-01-02 | 34th Cracovia Open A | Krakow POL | 6.14 | Marcin Sieciechowicz | R. Ashwath | 1/2-1/2 | 13 | Open |
| 417 | 2023-12-31 | 34th Cracovia Open A | Krakow POL | 5.9 | Julia Antolak | Marcin Sieciechowicz | 1-0 | 33 | Open |
| 418 | 2023-12-30 | 34th Cracovia Open A | Krakow POL | 4.3 | Marcin Sieciechowicz | Abhimanyu Puranik | 1/2-1/2 | 42 | Open |
| 419 | 2023-12-29 | 34th Cracovia Open A | Krakow POL | 3.4 | Igor Janik | Marcin Sieciechowicz | 1/2-1/2 | 15 | Open |
| 420 | 2023-12-28 | 34th Cracovia Open A | Krakow POL | 2.12 | Marcin Sieciechowicz | Shahin Valiyev | 1-0 | 41 | Open |
| 421 | 2023-12-27 | 34th Cracovia Open A | Krakow POL | 1.2 | Krzysztof Szczurek | Marcin Sieciechowicz | 0-1 | 67 | Open |
| 422 | 2023-12-12 | ch-POL Semifinal 2023 | Karpacz POL | 9.2 | Radoslaw Psyk | Marcin Sieciechowicz | 1-0 | 42 | Open |
| 423 | 2023-12-11 | ch-POL Semifinal 2023 | Karpacz POL | 8.1 | Marcin Sieciechowicz | Jakub Kosakowski | 1/2-1/2 | 21 | Open |
| 424 | 2023-12-10 | ch-POL Semifinal 2023 | Karpacz POL | 7.3 | Bartlomiej Rog | Marcin Sieciechowicz | 0-1 | 38 | Open |
| 425 | 2023-12-09 | ch-POL Semifinal 2023 | Karpacz POL | 6.2 | Marcin Sieciechowicz | Wojciech Moranda | 1/2-1/2 | 20 | Open |
| 426 | 2023-12-08 | ch-POL Semifinal 2023 | Karpacz POL | 5.4 | Marcin Sieciechowicz | Michal Fiedorek | 1-0 | 37 | Open |
| 427 | 2023-12-07 | ch-POL Semifinal 2023 | Karpacz POL | 4.6 | Wladyslaw Pycinski | Marcin Sieciechowicz | 0-1 | 89 | Open |
| 428 | 2023-12-06 | ch-POL Semifinal 2023 | Karpacz POL | 3.8 | Marcin Sieciechowicz | Adam Gibala | 1-0 | 41 | Open |
| 429 | 2023-12-05 | ch-POL Semifinal 2023 | Karpacz POL | 2.11 | Jan Krol | Marcin Sieciechowicz | 1/2-1/2 | 47 | Open |
| 430 | 2023-12-04 | ch-POL Semifinal 2023 | Karpacz POL | 1.7 | Marcin Sieciechowicz | Patryk Rekuc | 1/2-1/2 | 66 | Open |
| 431 | 2023-12-03 | 2nd Bundesliga Nord 23-24 | Germany GER | 4.5 | Krzysztof Jakubowski | Marcin Sieciechowicz | 0-1 | 37 | Open |
| 432 | 2023-11-12 | 17th Figueira da Foz Open | Figueira da Foz POR | 9.13 | Marcin Sieciechowicz | Aleksander Kaczmarek | 0-1 | 44 | Open |
| 433 | 2023-11-11 | 17th Figueira da Foz Open | Figueira da Foz POR | 8.18 | Miguel Almeida Morais | Marcin Sieciechowicz | 0-1 | 69 | Open |
| 434 | 2023-11-10 | 17th Figueira da Foz Open | Figueira da Foz POR | 7.16 | Marcin Sieciechowicz | Chitlange Sakshi | 1/2-1/2 | 62 | Open |
| 435 | 2023-11-09 | 17th Figueira da Foz Open | Figueira da Foz POR | 6.18 | Jose Padeiro | Marcin Sieciechowicz | 1/2-1/2 | 34 | Open |
| 436 | 2023-11-08 | 17th Figueira da Foz Open | Figueira da Foz POR | 5.15 | Marcin Sieciechowicz | Mikkel Manosri Jacobsen | 1/2-1/2 | 38 | Open |
| 437 | 2023-11-07 | 17th Figueira da Foz Open | Figueira da Foz POR | 4.13 | Anustoop Biswas | Marcin Sieciechowicz | 1/2-1/2 | 31 | Open |
| 438 | 2023-11-07 | 17th Figueira da Foz Open | Figueira da Foz POR | 3.3 | Marcin Sieciechowicz | Lalit Babu M R | 0-1 | 35 | Open |
| 439 | 2023-11-06 | 17th Figueira da Foz Open | Figueira da Foz POR | 2.21 | Joao Pedro Menezes Andias | Marcin Sieciechowicz | 0-1 | 50 | Open |
| 440 | 2023-11-05 | 17th Figueira da Foz Open | Figueira da Foz POR | 1.21 | Marcin Sieciechowicz | Ana Ines Teixeira Da Silva | 1-0 | 46 | Open |
| 441 | 2023-10-22 | 2nd Bundesliga Nord 23-24 | Germany GER | 2.3 | Marcin Sieciechowicz | Armen Ar. Barseghyan | 1-0 | 35 | Open |
| 442 | 2023-10-21 | 2nd Bundesliga Nord 23-24 | Germany GER | 1.3 | Frederick Waldhausen Gordon | Marcin Sieciechowicz | 1/2-1/2 | 33 | Open |
| 443 | 2023-10-16 | Rapid Chess Superleague | Poland POL | 14.3 | Marcin Sieciechowicz | Pawel Kowalczyk | 1-0 | 47 | Open |
| 444 | 2023-10-16 | Rapid Chess Superleague | Poland POL | 13.3 | Bartosz Socko | Marcin Sieciechowicz | 1/2-1/2 | 62 | Open |
| 445 | 2023-10-16 | Rapid Chess Superleague | Poland POL | 12.3 | Marcin Sieciechowicz | Dariusz Mikrut | 1/2-1/2 | 49 | Open |
| 446 | 2023-10-16 | Rapid Chess Superleague | Poland POL | 11.3 | Szymon Gumularz | Marcin Sieciechowicz | 1-0 | 32 | Open |
| 447 | 2023-10-07 | ch-POL Rapid 2023 | Lublin POL | 9.12 | Pawel Stempin | Marcin Sieciechowicz | 1/2-1/2 | 39 | Open |
| 448 | 2023-10-07 | ch-POL Rapid 2023 | Lublin POL | 8.11 | Marcin Sieciechowicz | Jolanta Zawadzka | 1/2-1/2 | 43 | Open |
| 449 | 2023-10-07 | ch-POL Rapid 2023 | Lublin POL | 7.12 | Piotr Madajczak | Marcin Sieciechowicz | 1/2-1/2 | 62 | Open |
| 450 | 2023-10-07 | ch-POL Rapid 2023 | Lublin POL | 6.13 | Marcin Sieciechowicz | Grzegorz Dabrowski | 1-0 | 29 | Open |
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