Marcin Sieciechowicz LIVE
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 |
|---|---|---|---|---|---|---|---|---|---|
| 201 | 2024-01-09 | Titled Tue 9th Jan Late | chess.com INT | 5 | Marcin Sieciechowicz | Tobias Lang Nilsen | 1-0 | 66 | Open |
| 202 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 4 | Jack Mizzi | Marcin Sieciechowicz | 1-0 | 40 | Open |
| 203 | 2024-01-09 | Titled Tue 9th Jan Late | chess.com INT | 4 | Bora Cilek | Marcin Sieciechowicz | 0-1 | 45 | Open |
| 204 | 2024-01-09 | Titled Tue 9th Jan Late | chess.com INT | 3 | Jaiveer Mahendru | Marcin Sieciechowicz | 1/2-1/2 | 57 | Open |
| 205 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 3 | Marcin Sieciechowicz | Alexander Chernyavsky | 1-0 | 40 | Open |
| 206 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 2 | Alfeu Junior Varela Bueno | Marcin Sieciechowicz | 0-1 | 46 | Open |
| 207 | 2024-01-09 | Titled Tue 9th Jan Late | chess.com INT | 2 | Marcin Sieciechowicz | Daniel Naroditsky | 0-1 | 50 | Open |
| 208 | 2024-01-09 | Titled Tue 9th Jan Late | chess.com INT | 1 | Marcin Sieciechowicz | Kelvin Antonio Sanchez Alvares | 1-0 | 54 | Open |
| 209 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 1 | Marcin Sieciechowicz | Andrzej Krzywda | 0-1 | 45 | Open |
| 210 | 2024-01-09 | Titled Tue 9th Jan Late | chess.com INT | 11 | Marcin Sieciechowicz | Atousa Pourkashiyan | 1-0 | 20 | Open |
| 211 | 2024-01-09 | Titled Tue 9th Jan Late | chess.com INT | 10 | Sebastien Joie | Marcin Sieciechowicz | 1/2-1/2 | 61 | Open |
| 212 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 10 | Marco Materia | Marcin Sieciechowicz | 1-0 | 27 | Open |
| 213 | 2023-06-13 | Titled Tue 13th Jun Late | chess.com INT | 8 | Marcin Sieciechowicz | Bojan Maksimovic | 0-1 | 40 | Open |
| 214 | 2023-06-13 | Titled Tue 13th Jun Late | chess.com INT | 7 | Aryan Tari | Marcin Sieciechowicz | 0-1 | 55 | Open |
| 215 | 2023-06-13 | Titled Tue 13th Jun Late | chess.com INT | 6 | Mark Liubarov | Marcin Sieciechowicz | 0-1 | 38 | Open |
| 216 | 2023-06-13 | Titled Tue 13th Jun Late | chess.com INT | 5 | Marcin Sieciechowicz | Arthur Kruckenhauser | 1-0 | 46 | Open |
| 217 | 2023-06-13 | Titled Tue 13th Jun Late | chess.com INT | 4 | Machteld Van Foreest | Marcin Sieciechowicz | 1-0 | 31 | Open |
| 218 | 2023-06-13 | Titled Tue 13th Jun Late | chess.com INT | 3 | Alejandro Uzcategui Rodriguez | Marcin Sieciechowicz | 0-1 | 77 | Open |
| 219 | 2023-06-13 | Titled Tue 13th Jun Early | chess.com INT | 3 | Stanislav Kovalevsky | Marcin Sieciechowicz | 1-0 | 118 | Open |
| 220 | 2023-06-13 | Titled Tue 13th Jun Late | chess.com INT | 2 | Marcin Sieciechowicz | Nihal Sarin | 0-1 | 51 | Open |
| 221 | 2023-06-13 | Titled Tue 13th Jun Early | chess.com INT | 2 | Marcin Sieciechowicz | Vladimir Fedoseev | 0-1 | 35 | Open |
| 222 | 2023-06-13 | Titled Tue 13th Jun Late | chess.com INT | 1 | Raymond Gao | Marcin Sieciechowicz | 0-1 | 68 | Open |
| 223 | 2023-06-13 | Titled Tue 13th Jun Early | chess.com INT | 1 | Marcin Sieciechowicz | Roman Goldin | 1-0 | 23 | Open |
| 224 | 2023-06-06 | Titled Tue 6th Jun Late | chess.com INT | 7 | Serafin Moral Garcia | Marcin Sieciechowicz | 1-0 | 43 | Open |
| 225 | 2023-06-06 | Titled Tue 6th Jun Late | chess.com INT | 6 | Marcin Sieciechowicz | Matthew J Wadsworth | 0-1 | 38 | Open |
| 226 | 2023-06-06 | Titled Tue 6th Jun Late | chess.com INT | 5 | Maxim Matlakov | Marcin Sieciechowicz | 1-0 | 34 | Open |
| 227 | 2023-06-06 | Titled Tue 6th Jun Late | chess.com INT | 4 | Robert Safin | Marcin Sieciechowicz | 0-1 | 33 | Open |
| 228 | 2023-06-06 | Titled Tue 6th Jun Late | chess.com INT | 3 | Marcin Sieciechowicz | Evgenij Novikov | 1-0 | 49 | Open |
| 229 | 2023-06-06 | Titled Tue 6th Jun Late | chess.com INT | 2 | Mark Liubarov | Marcin Sieciechowicz | 0-1 | 33 | Open |
| 230 | 2023-06-06 | Titled Tue 6th Jun Late | chess.com INT | 1 | Marcin Sieciechowicz | Sabrina Vega Gutierrez | 1/2-1/2 | 64 | Open |
| 231 | 2023-05-30 | Titled Tue 30th May Late | chess.com INT | 8 | Ivan Martic | Marcin Sieciechowicz | 1-0 | 63 | Open |
| 232 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 7 | Marcin Sieciechowicz | Anastasia Bodnaruk | 1/2-1/2 | 63 | Open |
| 233 | 2023-05-30 | Titled Tue 30th May Late | chess.com INT | 7 | Marcin Sieciechowicz | Ali Mortazavi | 1/2-1/2 | 60 | Open |
| 234 | 2023-05-30 | Titled Tue 30th May Late | chess.com INT | 6 | Artai Bringas Gomez | Marcin Sieciechowicz | 0-1 | 67 | Open |
| 235 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 6 | Aleksandr Lenderman | Marcin Sieciechowicz | 1-0 | 60 | Open |
| 236 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 5 | Peter T Roberson | Marcin Sieciechowicz | 0-1 | 62 | Open |
| 237 | 2023-05-30 | Titled Tue 30th May Late | chess.com INT | 5 | Marcin Sieciechowicz | Cristian Sanhueza | 1-0 | 22 | Open |
| 238 | 2023-05-30 | Titled Tue 30th May Late | chess.com INT | 4 | Radislav Atanassov | Marcin Sieciechowicz | 1/2-1/2 | 27 | Open |
| 239 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 4 | Marcin Sieciechowicz | Sanan Sjugirov | 0-1 | 89 | Open |
| 240 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 3 | Semen Kazmin | Marcin Sieciechowicz | 0-1 | 47 | Open |
| 241 | 2023-05-30 | Titled Tue 30th May Late | chess.com INT | 3 | Marcin Sieciechowicz | Juan Rottenwohrer Suarez | 1/2-1/2 | 78 | Open |
| 242 | 2023-05-30 | Titled Tue 30th May Late | chess.com INT | 2 | Patryk Chylewski | Marcin Sieciechowicz | 1-0 | 37 | Open |
| 243 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 2 | Marcin Sieciechowicz | Patryk Chylewski | 1-0 | 39 | Open |
| 244 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 1 | Florian Gatterer | Marcin Sieciechowicz | 0-1 | 92 | Open |
| 245 | 2023-05-30 | Titled Tue 30th May Late | chess.com INT | 1 | Marcin Sieciechowicz | Inigo Argandona Riveiro | 1-0 | 52 | Open |
| 246 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 8 | Marcin Sieciechowicz | Jake Kleiman | 0-1 | 31 | Open |
| 247 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 7 | Hamed Wafa | Marcin Sieciechowicz | 1/2-1/2 | 74 | Open |
| 248 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 6 | Marcin Sieciechowicz | Artem Dyachuk | 1-0 | 47 | Open |
| 249 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 5 | Kevin Chor | Marcin Sieciechowicz | 1-0 | 59 | Open |
| 250 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 4 | Marcin Sieciechowicz | Vugar Rasulov | 0-1 | 34 | Open |
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