Prepare against Jakub Wieczorek
Poland · World #36,870 classical · FIDE ID 21800693
When preparing against Jakub Wieczorek, expect 1.d4 in 40% of White games. Against 1.e4 the reply is 1...Nc6 (25% of games); against 1.d4, 1...d5 (43%).
Our database contains 40 games by Jakub Wieczorek, covering Feb 2015 to Jul 2026. Below you'll find Jakub Wieczorek's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jakub Wieczorek before a game. You can open the same data in the free interactive preparation workstation, which builds a move-by-move opening tree from every game.
Ratings
| Time control | Current | Peak | Peak date |
|---|---|---|---|
| Classical | 1,950 | 1,988 | Sep 2024 |
| Rapid | 1,901 | 1,922 | Jun 2024 |
| Blitz | 1,846 | 1,873 | Dec 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 40 | 14 | 5 | 21 | 35.0% |
| As White | 20 | 7 | 2 | 11 | 35.0% |
| As Black | 20 | 7 | 3 | 10 | 35.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Jakub Wieczorek's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jakub Wieczorek's side.
First moves as White (20 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 8 | 40.0% | 31.3% |
| Nf3 | 3 | 15.0% | 83.3% |
| g3 | 2 | 10.0% | 100.0% |
| c4 | 2 | 10.0% | 50.0% |
| b3 | 2 | 10.0% | 0.0% |
| f4 | 2 | 10.0% | 0.0% |
Main lines as White
- 1.d4 — 40% of White games, 31.3% score
- …Nf6 (63% of these games) — Wieczorek usually continues Nf3 (50.0% score)
- …d5 (25% of these games) — Wieczorek usually continues c3 (0.0% score)
- …c6 (13% of these games) — Wieczorek usually continues e3 (100.0% score)
- 1.Nf3 — 15% of White games, 83.3% score
- …d5 (33% of these games) — Wieczorek usually continues c4 (100.0% score)
- …f5 (33% of these games) — Wieczorek usually continues g3 (50.0% score)
- …Nf6 (33% of these games) — Wieczorek usually continues g3 (100.0% score)
As Black against 1.e4 (8 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nc6 | 2 | 25.0% | 100.0% |
| d5 | 2 | 25.0% | 25.0% |
| c6 | 2 | 25.0% | 50.0% |
| d6 | 1 | 12.5% | 50.0% |
| g6 | 1 | 12.5% | 0.0% |
As Black against 1.d4 (7 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 3 | 42.9% | 16.7% |
| c5 | 1 | 14.3% | 0.0% |
| g6 | 1 | 14.3% | 100.0% |
| f5 | 1 | 14.3% | 0.0% |
| b6 | 1 | 14.3% | 100.0% |
Jakub Wieczorek's chess games
All 40 games by Jakub Wieczorek in the Chess.ceo database (Feb 2015 - Jul 2026) are free to browse, search and replay: filter by opening, opponent, event or date on the player page, or step through any game on the analysis board. Record: 14 wins, 5 draws, 21 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D00 | Queen's Pawn Game | 4 | 1/0/3 | 25.0% |
| A01 | Nimzovich-Larsen attack | 2 | 0/0/2 | 0.0% |
| A00 | Hungarian Opening | 2 | 2/0/0 | 100.0% |
| A46 | Indian Defense | 2 | 1/1/0 | 50.0% |
| A03 | Bird's opening | 2 | 0/0/2 | 0.0% |
| A48 | London System | 1 | 0/0/1 | 0.0% |
| A09 | Réti Opening | 1 | 1/0/0 | 100.0% |
| E67 | Réti Opening: Symmetrical Defense | 1 | 1/0/0 | 100.0% |
| B41 | Sicilian | 1 | 0/0/1 | 0.0% |
| A21 | Dutch Defense | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D94 | Slav Defense | 3 | 0/1/2 | 0.0% |
| B06 | Caro-Kann | 2 | 1/0/1 | 50.0% |
| B06 | Modern Defense | 2 | 1/0/1 | 50.0% |
| A10 | English Opening | 2 | 0/0/2 | 0.0% |
| B00 | Nimzowitsch Defense | 2 | 2/0/0 | 100.0% |
| A07 | Réti Opening | 2 | 1/0/1 | 50.0% |
| B01 | Scandinavian Defense: Main Line | 2 | 0/1/1 | 0.0% |
| A80 | Dutch Defense | 1 | 0/0/1 | 0.0% |
| A40 | English Defense | 1 | 1/0/0 | 100.0% |
| B06 | Pirc Defense | 1 | 0/1/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Sep 2023 | Maria Jose Campos | 2,206 | 10th Katowice POL-HUN | A46 |
| Aug 2018 | Rafal Tymrakiewicz | 2,192 | Jastrzebie Zdroj Open | A09 |
| Jun 2021 | Pawel Swider | 1,953 | chB-Malopolska Region | A11 |
| Apr 2015 | Mateusz Lis | 1,926 | ch-POL Krakow Malopolski | E67 |
| Jan 2023 | Piotr Chmiel | 1,886 | Bytom Black Horse School Cup | A07 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 15th Gora Sw. Anny Open | 2026 | 10 | 7 | 1,833 |
| Krakow Europejski Open | 2016 | 8 | 2.5 | 1,655 |
| Jastrzebie Zdroj Open | 2018 | 4 | 1 | 2,010 |
| Bytom Black Horse School Cup | 2023 | 4 | 1.5 | 2,053 |
| 10th Katowice POL-HUN | 2023 | 3 | 1 | 2,123 |
| ch-POL Krakow Malopolski | 2015 | 3 | 1.5 | 1,885 |
| 4th Alicante Dama Negra | 2023 | 2 | 0.5 | 1,954 |
| chB-Malopolska Region | 2021 | 2 | 1.5 | 1,905 |
Interactive opening tree from all 40 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jakub Wieczorek's chess games?
40 games by Jakub Wieczorek, from Feb 2015 to Jul 2026, are free to browse and replay move by move — no signup needed. The preparation view groups them into an opening tree showing every line Jakub Wieczorek has played.
What does Jakub Wieczorek play on the first move as White?
Across 20 games with White in our database, Jakub Wieczorek opens with 1.d4 (40% of games), 1.Nf3 (15% of games), 1.g3 (10% of games). Against 1.e4 as Black, Jakub Wieczorek answers 1...Nc6 (25% of games), 1...d5 (25% of games), 1...c6 (25% of games). Against 1.d4: 1...d5 (43% of games), 1...c5 (14% of games), 1...g6 (14% of games).
What openings does Jakub Wieczorek play as White?
As White, Jakub Wieczorek's most-played openings in our database are: Queen's Pawn Game (4 games, 25.0% win rate); Nimzovich-Larsen attack (2 games, 0.0% win rate); Hungarian Opening (2 games, 100.0% win rate). The full breakdown of 20 games with White is in the table above.
What openings does Jakub Wieczorek play as Black?
As Black, Jakub Wieczorek most often plays: Slav Defense (3 games, 0.0% win rate); Caro-Kann (2 games, 50.0% win rate); Modern Defense (2 games, 50.0% win rate). See the table above for the top ten Black openings across 20 games.
What is Jakub Wieczorek's FIDE rating?
Jakub Wieczorek is currently rated 1,950 in classical chess, 1,901 in rapid and 1,846 in blitz. Peak classical rating: 1,988 (Sep 2024).
How many games has Jakub Wieczorek played?
Our database contains 40 games by Jakub Wieczorek, covering Feb 2015 to Jul 2026. Overall record: 14 wins, 5 draws, 21 losses (35.0% win rate).
How do I prepare against Jakub Wieczorek?
40 games by Jakub Wieczorek reveal their opening repertoire, most-played lines, and the variations where they score worst — the raw material for targeted preparation. The interactive opening tree lets you walk every line to any depth.