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 |
|---|---|---|---|---|---|---|---|---|---|
| 201 | 2024-02-24 | 2nd Bundesliga Nord 23-24 | Germany GER | 7.3 | Marcin Sieciechowicz | Moritz Gentemann | 1/2-1/2 | 25 | Open |
| 202 | 2024-02-04 | 2nd Bundesliga Nord 23-24 | Germany GER | 6.6 | Marcin Sieciechowicz | Michal Luch | 1/2-1/2 | 18 | Open |
| 203 | 2024-02-03 | 2nd Bundesliga Nord 23-24 | Germany GER | 5.6 | Joerg Seils | Marcin Sieciechowicz | 0-1 | 54 | Open |
| 204 | 2024-01-04 | 34th Cracovia Open A | Krakow POL | 9.15 | Pawel Piekielny | Marcin Sieciechowicz | 0-1 | 44 | Open |
| 205 | 2024-01-03 | 34th Cracovia Open A | Krakow POL | 8.21 | Marcin Sieciechowicz | Tamer Tarik Selbes | 1-0 | 65 | Open |
| 206 | 2024-01-02 | 34th Cracovia Open A | Krakow POL | 7.15 | Dariusz Dziewonski | Marcin Sieciechowicz | 1-0 | 23 | Open |
| 207 | 2024-01-02 | 34th Cracovia Open A | Krakow POL | 6.14 | Marcin Sieciechowicz | R. Ashwath | 1/2-1/2 | 13 | Open |
| 208 | 2023-12-31 | 34th Cracovia Open A | Krakow POL | 5.9 | Julia Antolak | Marcin Sieciechowicz | 1-0 | 33 | Open |
| 209 | 2023-12-30 | 34th Cracovia Open A | Krakow POL | 4.3 | Marcin Sieciechowicz | Abhimanyu Puranik | 1/2-1/2 | 42 | Open |
| 210 | 2023-12-29 | 34th Cracovia Open A | Krakow POL | 3.4 | Igor Janik | Marcin Sieciechowicz | 1/2-1/2 | 15 | Open |
| 211 | 2023-12-28 | 34th Cracovia Open A | Krakow POL | 2.12 | Marcin Sieciechowicz | Shahin Valiyev | 1-0 | 41 | Open |
| 212 | 2023-12-27 | 34th Cracovia Open A | Krakow POL | 1.2 | Krzysztof Szczurek | Marcin Sieciechowicz | 0-1 | 67 | Open |
| 213 | 2023-12-12 | ch-POL Semifinal 2023 | Karpacz POL | 9.2 | Radoslaw Psyk | Marcin Sieciechowicz | 1-0 | 42 | Open |
| 214 | 2023-12-11 | ch-POL Semifinal 2023 | Karpacz POL | 8.1 | Marcin Sieciechowicz | Jakub Kosakowski | 1/2-1/2 | 21 | Open |
| 215 | 2023-12-10 | ch-POL Semifinal 2023 | Karpacz POL | 7.3 | Bartlomiej Rog | Marcin Sieciechowicz | 0-1 | 38 | Open |
| 216 | 2023-12-09 | ch-POL Semifinal 2023 | Karpacz POL | 6.2 | Marcin Sieciechowicz | Wojciech Moranda | 1/2-1/2 | 20 | Open |
| 217 | 2023-12-08 | ch-POL Semifinal 2023 | Karpacz POL | 5.4 | Marcin Sieciechowicz | Michal Fiedorek | 1-0 | 37 | Open |
| 218 | 2023-12-07 | ch-POL Semifinal 2023 | Karpacz POL | 4.6 | Wladyslaw Pycinski | Marcin Sieciechowicz | 0-1 | 89 | Open |
| 219 | 2023-12-06 | ch-POL Semifinal 2023 | Karpacz POL | 3.8 | Marcin Sieciechowicz | Adam Gibala | 1-0 | 41 | Open |
| 220 | 2023-12-05 | ch-POL Semifinal 2023 | Karpacz POL | 2.11 | Jan Krol | Marcin Sieciechowicz | 1/2-1/2 | 47 | Open |
| 221 | 2023-12-04 | ch-POL Semifinal 2023 | Karpacz POL | 1.7 | Marcin Sieciechowicz | Patryk Rekuc | 1/2-1/2 | 66 | Open |
| 222 | 2023-12-03 | 2nd Bundesliga Nord 23-24 | Germany GER | 4.5 | Krzysztof Jakubowski | Marcin Sieciechowicz | 0-1 | 37 | Open |
| 223 | 2023-11-12 | 17th Figueira da Foz Open | Figueira da Foz POR | 9.13 | Marcin Sieciechowicz | Aleksander Kaczmarek | 0-1 | 44 | Open |
| 224 | 2023-11-11 | 17th Figueira da Foz Open | Figueira da Foz POR | 8.18 | Miguel Almeida Morais | Marcin Sieciechowicz | 0-1 | 69 | Open |
| 225 | 2023-11-10 | 17th Figueira da Foz Open | Figueira da Foz POR | 7.16 | Marcin Sieciechowicz | Chitlange Sakshi | 1/2-1/2 | 62 | Open |
| 226 | 2023-11-09 | 17th Figueira da Foz Open | Figueira da Foz POR | 6.18 | Jose Padeiro | Marcin Sieciechowicz | 1/2-1/2 | 34 | Open |
| 227 | 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 |
| 228 | 2023-11-07 | 17th Figueira da Foz Open | Figueira da Foz POR | 4.13 | Anustoop Biswas | Marcin Sieciechowicz | 1/2-1/2 | 31 | Open |
| 229 | 2023-11-07 | 17th Figueira da Foz Open | Figueira da Foz POR | 3.3 | Marcin Sieciechowicz | Lalit Babu M R | 0-1 | 35 | Open |
| 230 | 2023-11-06 | 17th Figueira da Foz Open | Figueira da Foz POR | 2.21 | Joao Pedro Menezes Andias | Marcin Sieciechowicz | 0-1 | 50 | Open |
| 231 | 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 |
| 232 | 2023-10-22 | 2nd Bundesliga Nord 23-24 | Germany GER | 2.3 | Marcin Sieciechowicz | Armen Ar. Barseghyan | 1-0 | 35 | Open |
| 233 | 2023-10-21 | 2nd Bundesliga Nord 23-24 | Germany GER | 1.3 | Frederick Waldhausen Gordon | Marcin Sieciechowicz | 1/2-1/2 | 33 | Open |
| 234 | 2023-10-16 | Rapid Chess Superleague | Poland POL | 14.3 | Marcin Sieciechowicz | Pawel Kowalczyk | 1-0 | 47 | Open |
| 235 | 2023-10-16 | Rapid Chess Superleague | Poland POL | 13.3 | Bartosz Socko | Marcin Sieciechowicz | 1/2-1/2 | 62 | Open |
| 236 | 2023-10-16 | Rapid Chess Superleague | Poland POL | 12.3 | Marcin Sieciechowicz | Dariusz Mikrut | 1/2-1/2 | 49 | Open |
| 237 | 2023-10-16 | Rapid Chess Superleague | Poland POL | 11.3 | Szymon Gumularz | Marcin Sieciechowicz | 1-0 | 32 | Open |
| 238 | 2023-10-07 | ch-POL Rapid 2023 | Lublin POL | 9.12 | Pawel Stempin | Marcin Sieciechowicz | 1/2-1/2 | 39 | Open |
| 239 | 2023-10-07 | ch-POL Rapid 2023 | Lublin POL | 8.11 | Marcin Sieciechowicz | Jolanta Zawadzka | 1/2-1/2 | 43 | Open |
| 240 | 2023-10-07 | ch-POL Rapid 2023 | Lublin POL | 7.12 | Piotr Madajczak | Marcin Sieciechowicz | 1/2-1/2 | 62 | Open |
| 241 | 2023-10-07 | ch-POL Rapid 2023 | Lublin POL | 6.13 | Marcin Sieciechowicz | Grzegorz Dabrowski | 1-0 | 29 | Open |
| 242 | 2023-10-07 | ch-POL Rapid 2023 | Lublin POL | 5.14 | Pawel Piekielny | Marcin Sieciechowicz | 0-1 | 39 | Open |
| 243 | 2023-10-07 | ch-POL Rapid 2023 | Lublin POL | 4.2 | Marcin Sieciechowicz | Igor Wilk | 1/2-1/2 | 98 | Open |
| 244 | 2023-10-07 | ch-POL Rapid 2023 | Lublin POL | 3.17 | Kamil Kaliszuk | Marcin Sieciechowicz | 1/2-1/2 | 32 | Open |
| 245 | 2023-10-07 | ch-POL Rapid 2023 | Lublin POL | 2.19 | Marcin Sieciechowicz | Jerzy Kot | 1-0 | 20 | Open |
| 246 | 2023-10-07 | ch-POL Rapid 2023 | Lublin POL | 1.19 | Przemyslaw Lichwa | Marcin Sieciechowicz | 0-1 | 18 | Open |
| 247 | 2023-10-01 | TCh-POL 1st League 2023 | Leba POL | 9.5 | Jan Kokoszczynski | Marcin Sieciechowicz | 1/2-1/2 | 23 | Open |
| 248 | 2023-09-30 | TCh-POL 1st League 2023 | Leba POL | 8.7 | Marcin Sieciechowicz | Jaroslaw Paprocki | 1-0 | 39 | Open |
| 249 | 2023-09-29 | TCh-POL 1st League 2023 | Leba POL | 7.5 | Kosma Pacan-Milej | Marcin Sieciechowicz | 1-0 | 42 | Open |
| 250 | 2023-09-28 | TCh-POL 1st League 2023 | Leba POL | 6.4 | Marcin Sieciechowicz | Patryk Chylewski | 1/2-1/2 | 17 | Open |
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