GMOskar Wieczorek
- FIDE ID
- 1133950
About Oskar Wieczorek
Oskar Wieczorek was born in Poland in 1994 and won national youth bronze medals in the under-ten and under-eighteen categories. Playing for Polonia Wrocław, he earned two national youth team gold medals and three senior team bronzes. Show more
Oskar Wieczorek was born in Poland in 1994 and won national youth bronze medals in the under-ten and under-eighteen categories. Playing for Polonia Wrocław, he earned two national youth team gold medals and three senior team bronzes. He won Polish university silver in 2017 and helped Poland take team silver at the 2018 World University Championship. In 2018 he also won the Lower Silesian Voivode Cup in Legnica. He became a GM in 2019, with norms from Polish and German league play and the Legnica tournament.
FIDE rating history
View rating lists
FIDE tournaments
| Date | Tournament | Type | Score |
|---|---|---|---|
| 2026-10-02 | Mistrzostwa Polski w Szachach Szybkich 2026 | Rapid | 6½ |
Available Games
Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-11-10 (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 |
|---|---|---|---|---|---|---|---|---|---|
| 501 | 2016-11-26 | Heusenstamm Schloss Open | Heusenstamm GER | 4.5 | Oskar Wieczorek | Leonid Milov | 1/2-1/2 | 25 | Open |
| 502 | 2016-11-25 | Heusenstamm Schloss Open | Heusenstamm GER | 3.1 | Hartmut Zieher | Oskar Wieczorek | 0-1 | 33 | Open |
| 503 | 2016-11-25 | Heusenstamm Schloss Open | Heusenstamm GER | 2.1 | Oskar Wieczorek | Farhad Karimi | 1-0 | 39 | Open |
| 504 | 2016-11-24 | Heusenstamm Schloss Open | Heusenstamm GER | 1.11 | Alexander Krastev | Oskar Wieczorek | 0-1 | 39 | Open |
| 505 | 2016-11-20 | 2nd Bundesliga Sud 2016-17 | Germany GER | 2.2 | Hagen Poetsch | Oskar Wieczorek | 1-0 | 26 | Open |
| 506 | 2016-10-16 | 2nd Bundesliga Sud 2016-17 | Germany GER | 1.2 | Oskar Wieczorek | Anton Korobov | 1-0 | 37 | Open |
| 507 | 2016-10-09 | TCh-POL Ekstraliga 2016 | Poland POL | 9.4 | Oskar Wieczorek | Piotr Brodowski | 1-0 | 43 | Open |
| 508 | 2016-10-08 | TCh-POL Ekstraliga 2016 | Poland POL | 8.4 | Michal Krasenkow | Oskar Wieczorek | 1/2-1/2 | 42 | Open |
| 509 | 2016-10-07 | TCh-POL Ekstraliga 2016 | Poland POL | 7.4 | Oskar Wieczorek | Grzegorz Gajewski | 1/2-1/2 | 33 | Open |
| 510 | 2016-09-25 | TCh-POL Ekstraliga 2016 | Poland POL | 6.5 | Dariusz Mikrut | Oskar Wieczorek | 1/2-1/2 | 34 | Open |
| 511 | 2016-09-24 | TCh-POL Ekstraliga 2016 | Poland POL | 5.3 | Oskar Wieczorek | Maciej Nurkiewicz | 1-0 | 78 | Open |
| 512 | 2016-09-23 | TCh-POL Ekstraliga 2016 | Poland POL | 4.1 | Andrei Maksimenko | Oskar Wieczorek | 1/2-1/2 | 40 | Open |
| 513 | 2016-08-11 | Riga Tech Open A 2016 | Riga LAT | 6.4 | Oskar Wieczorek | Aleksey Goganov | 0-1 | 70 | Open |
| 514 | 2016-08-06 | 5th Fano Summer Open A | Fano ITA | 9.4 | Oskar Wieczorek | Oleg M Romanishin | 1/2-1/2 | 30 | Open |
| 515 | 2016-08-05 | 5th Fano Summer Open A | Fano ITA | 8.4 | Gojko Laketic | Oskar Wieczorek | 1/2-1/2 | 21 | Open |
| 516 | 2016-08-04 | 5th Fano Summer Open A | Fano ITA | 7.6 | Oskar Wieczorek | Tirta Chandra Purnama | 1-0 | 29 | Open |
| 517 | 2016-08-03 | 5th Fano Summer Open A | Fano ITA | 6.4 | Frode Olav Olsen Urkedal | Oskar Wieczorek | 1/2-1/2 | 68 | Open |
| 518 | 2016-08-02 | 5th Fano Summer Open A | Fano ITA | 5.8 | Oskar Wieczorek | Andrei Matsenko | 1-0 | 37 | Open |
| 519 | 2016-08-01 | 5th Fano Summer Open A | Fano ITA | 4.3 | Dede Lioe | Oskar Wieczorek | 1-0 | 50 | Open |
| 520 | 2016-08-01 | 5th Fano Summer Open A | Fano ITA | 3.7 | Oskar Wieczorek | Maurizio Brancaleoni | 1-0 | 66 | Open |
| 521 | 2016-07-31 | 5th Fano Summer Open A | Fano ITA | 2.4 | Attila Istvan Csonka | Oskar Wieczorek | 1/2-1/2 | 46 | Open |
| 522 | 2016-07-30 | 5th Fano Summer Open A | Fano ITA | 1.5 | Oskar Wieczorek | Adam Szukics | 1-0 | 58 | Open |
| 523 | 2016-06-26 | TCh-POL Ekstraliga 2016 | Poland POL | 3.1 | Zbigniew Pakleza | Oskar Wieczorek | 1/2-1/2 | 41 | Open |
| 524 | 2016-06-25 | TCh-POL Ekstraliga 2016 | Poland POL | 2.1 | Oskar Wieczorek | Stanislaw Zawadzki | 1-0 | 31 | Open |
| 525 | 2016-06-24 | TCh-POL Ekstraliga 2016 | Poland POL | 1.1 | Marcin Szelag | Oskar Wieczorek | 0-1 | 49 | Open |
| 526 | 2016-05-26 | 5th Salento Open 2016 | Gallipoli ITA | 7 | Oskar Wieczorek | Gerhard Lorscheid | 1-0 | 22 | Open |
| 527 | 2016-05-25 | 5th Salento Open 2016 | Gallipoli ITA | 6 | Oskar Wieczorek | Andriy Vovk | 1/2-1/2 | 24 | Open |
| 528 | 2016-05-24 | 5th Salento Open 2016 | Gallipoli ITA | 5 | Miroljub Lazic | Oskar Wieczorek | 1-0 | 53 | Open |
| 529 | 2016-05-23 | 5th Salento Open 2016 | Gallipoli ITA | 4 | Arthur Pijpers | Oskar Wieczorek | 0-1 | 40 | Open |
| 530 | 2016-05-22 | 5th Salento Open 2016 | Gallipoli ITA | 3 | Oskar Wieczorek | Daniel Sadzikowski | 1/2-1/2 | 17 | Open |
| 531 | 2016-05-22 | 5th Salento Open 2016 | Gallipoli ITA | 2 | Oskar Wieczorek | S Dharia Parnali | 1-0 | 38 | Open |
| 532 | 2016-05-21 | 5th Salento Open 2016 | Gallipoli ITA | 1 | Hugo Orizondo | Oskar Wieczorek | 0-1 | 55 | Open |
| 533 | 2016-05-08 | 4th POL-HUN Open 2016 | Katowice POL | 9.11 | Oskar Wieczorek | Rafal Przedmojski | 1-0 | 51 | Open |
| 534 | 2016-05-08 | 4th POL-HUN Open 2016 | Katowice POL | 8.17 | Grzegorz Przemyk | Oskar Wieczorek | 0-1 | 35 | Open |
| 535 | 2016-05-08 | 4th POL-HUN Open 2016 | Katowice POL | 7.9 | Oskar Wieczorek | Igor Janik | 1/2-1/2 | 85 | Open |
| 536 | 2016-05-07 | 4th POL-HUN Open 2016 | Katowice POL | 5.8 | Oskar Wieczorek | Kacper Piorun | 0-1 | 53 | Open |
| 537 | 2016-05-07 | 4th POL-HUN Open 2016 | Katowice POL | 4.17 | Marta Bartel | Oskar Wieczorek | 0-1 | 47 | Open |
| 538 | 2016-01-04 | 26th Cracovia Open A | Krakow POL | 9.7 | Oskar Wieczorek | Miroslaw Lewicki | 0-1 | 59 | Open |
| 539 | 2016-01-03 | 26th Cracovia Open A | Krakow POL | 8.3 | Vladislav Kovalev | Oskar Wieczorek | 1-0 | 22 | Open |
| 540 | 2016-01-02 | 26th Cracovia Open A | Krakow POL | 7.5 | Oskar Wieczorek | Jan Krejci | 1-0 | 31 | Open |
| 541 | 2016-01-02 | 26th Cracovia Open A | Krakow POL | 6.11 | Piotr Mulet | Oskar Wieczorek | 0-1 | 33 | Open |
| 542 | 2015-12-30 | 26th Cracovia Open A | Krakow POL | 4.16 | Oskar Wieczorek | Roman Martynov | 1/2-1/2 | 100 | Open |
| 543 | 2015-12-29 | 26th Cracovia Open A | Krakow POL | 3.1 | Kamil Dragun | Oskar Wieczorek | 1-0 | 42 | Open |
| 544 | 2015-12-28 | 26th Cracovia Open A | Krakow POL | 2.12 | Oskar Wieczorek | Lanita Stetsko | 1-0 | 56 | Open |
| 545 | 2015-12-27 | 26th Cracovia Open A | Krakow POL | 1.2 | Piotr Kaim | Oskar Wieczorek | 0-1 | 44 | Open |
| 546 | 2015-11-29 | Heusenstamm Schloss Open | Heusenstamm GER | 7.4 | Marco Thinius | Oskar Wieczorek | 1/2-1/2 | 33 | Open |
| 547 | 2015-11-29 | Heusenstamm Schloss Open | Heusenstamm GER | 6.6 | Oskar Wieczorek | Matthias Budzyn | 1-0 | 47 | Open |
| 548 | 2015-11-28 | Heusenstamm Schloss Open | Heusenstamm GER | 5.6 | Leonid Milov | Oskar Wieczorek | 1/2-1/2 | 18 | Open |
| 549 | 2015-11-28 | Heusenstamm Schloss Open | Heusenstamm GER | 4.1 | Oskar Wieczorek | 4101685 | 1/2-1/2 | 53 | Open |
| 550 | 2015-11-27 | Heusenstamm Schloss Open | Heusenstamm GER | 3.9 | Christian Junker | Oskar Wieczorek | 0-1 | 44 | Open |