Prepare against Jerzy Mazurek
Poland · World #41,887 classical · FIDE ID 21880719
When preparing against Jerzy Mazurek, expect 1.e4 in 58% of White games. Against 1.e4 the reply is 1...e5 (51% of games); against 1.d4, 1...Nf6 (61%). Lowest win rate among frequent openings: Indian Defense as Black, 31.3% over 16 games.
Our database contains 272 games by Jerzy Mazurek, covering Aug 2016 to Sep 2026. Below you'll find Jerzy Mazurek's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jerzy Mazurek 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 | 1,927 | 1,927 | Sep 2026 |
| Rapid | 1,861 | 1,882 | Aug 2025 |
| Blitz | 1,743 | 1,776 | Jun 2024 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 272 | 103 | 82 | 87 | 37.9% |
| As White | 134 | 54 | 40 | 40 | 40.3% |
| As Black | 138 | 49 | 42 | 47 | 35.5% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Jerzy Mazurek's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jerzy Mazurek's side.
First moves as White (134 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 78 | 58.2% | 60.3% |
| d4 | 30 | 22.4% | 43.3% |
| c4 | 21 | 15.7% | 57.1% |
| Nf3 | 5 | 3.7% | 40.0% |
Main lines as White
- 1.e4 — 58% of White games, 60.3% score
- …c5 (35% of these games) — Mazurek usually continues Nf3 (57.4% score)
- …e5 (24% of these games) — Mazurek usually continues Nf3 (71.1% score)
- …c6 (18% of these games) — Mazurek usually continues d4 (60.7% score)
- 1.d4 — 22% of White games, 43.3% score
- …Nf6 (57% of these games) — Mazurek usually continues c4 (44.1% score)
- …d5 (33% of these games) — Mazurek usually continues c4 (44.4% score)
- …g6 (7% of these games) — Mazurek usually continues e4 (0.0% score)
As Black against 1.e4 (59 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 30 | 50.8% | 48.3% |
| c5 | 29 | 49.2% | 36.2% |
As Black against 1.d4 (49 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 30 | 61.2% | 60.0% |
| d5 | 19 | 38.8% | 42.1% |
Jerzy Mazurek's chess games
All 272 games by Jerzy Mazurek in the Chess.ceo database (Aug 2016 - Sep 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: 103 wins, 82 draws, 87 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B55 | Sicilian | 15 | 7/5/3 | 46.7% |
| D35 | Indian Defense | 10 | 4/3/3 | 40.0% |
| B19 | Caro-Kann: Classical | 9 | 5/2/2 | 55.6% |
| A10 | English Opening | 8 | 3/2/3 | 37.5% |
| C78 | Ruy Lopez: Morphy Defense | 6 | 4/2/0 | 66.7% |
| C88 | Ruy Lopez: Closed | 6 | 2/2/2 | 33.3% |
| D11 | Slav Defense | 6 | 3/2/1 | 50.0% |
| E32 | Nimzo-Indian: Classical Variation | 5 | 1/3/1 | 20.0% |
| A22 | English Opening: Reverse Sicilian | 5 | 2/1/2 | 40.0% |
| B06 | Modern Defense | 5 | 1/1/3 | 20.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D37 | Indian Defense | 16 | 5/6/5 | 31.3% |
| B30 | Sicilian | 11 | 3/2/6 | 27.3% |
| C56 | Italian Game | 8 | 3/4/1 | 37.5% |
| A25 | English Opening: Reverse Sicilian | 8 | 3/2/3 | 37.5% |
| C83 | Ruy Lopez: Open | 8 | 3/1/4 | 37.5% |
| E94 | King's Indian Defense: Orthodox Variation | 7 | 1/2/4 | 14.3% |
| A03 | Bird's opening | 4 | 2/1/1 | 50.0% |
| A05 | Réti Opening: Symmetrical Defense | 4 | 1/3/0 | 25.0% |
| A45 | London System | 3 | 2/1/0 | 66.7% |
| E83 | King's Indian: Sämisch | 3 | 3/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Sep 2022 | Radoslaw Psyk | 2,404 | Warsaw Szansa Open | E60 |
| Jun 2025 | Bartlomiej Rozycki | 2,113 | 300th YMCA Spring A | B63 |
| Jul 2023 | Emanuel Joao Robarts Pires | 1,994 | Warsaw Najdorf Memorial Open B | B52 |
| Feb 2025 | Krzysztof Urych | 1,937 | 296th YMCA Winter A | C50 |
| Feb 2023 | Michal Polak | 1,929 | 271st Warsaw YMCA Winter A | A49 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 221st Warsaw YMCA Autumn B | 2019 | 13 | 7.5 | 1,752 |
| 199th Warsaw YMCA Spring-B | 2018 | 12 | 7.5 | 1,777 |
| 292nd YMCA Autumn A | 2024 | 12 | 5 | 1,878 |
| 307th YMCA Autumn B | 2025 | 11 | 6.5 | 1,912 |
| 241st Warsaw YMCA Spring B | 2021 | 11 | 7.5 | 1,727 |
| 214th Warsaw YMCA Spring B | 2019 | 11 | 5 | 1,604 |
| 296th YMCA Winter A | 2025 | 11 | 5 | 1,916 |
| 185th Warsaw YMCA Spring-C | 2017 | 11 | 9.5 | 1,728 |
Frequent opponents
Head-to-head records: Antoni Szukalski (11 games) · Alexander Pettersson (10 games) · Krzysztof Sypula (10 games)
Interactive opening tree from all 272 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jerzy Mazurek's chess games?
272 games by Jerzy Mazurek, from Aug 2016 to Sep 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 Jerzy Mazurek has played.
What does Jerzy Mazurek play on the first move as White?
Across 134 games with White in our database, Jerzy Mazurek opens with 1.e4 (58% of games), 1.d4 (22% of games), 1.c4 (16% of games). Against 1.e4 as Black, Jerzy Mazurek answers 1...e5 (51% of games), 1...c5 (49% of games). Against 1.d4: 1...Nf6 (61% of games), 1...d5 (39% of games).
What openings does Jerzy Mazurek play as White?
As White, Jerzy Mazurek's most-played openings in our database are: Sicilian (15 games, 46.7% win rate); Indian Defense (10 games, 40.0% win rate); Caro-Kann: Classical (9 games, 55.6% win rate). The full breakdown of 134 games with White is in the table above.
What openings does Jerzy Mazurek play as Black?
As Black, Jerzy Mazurek most often plays: Indian Defense (16 games, 31.3% win rate); Sicilian (11 games, 27.3% win rate); Italian Game (8 games, 37.5% win rate). See the table above for the top ten Black openings across 138 games.
What is Jerzy Mazurek's FIDE rating?
Jerzy Mazurek is currently rated 1,927 in classical chess, 1,861 in rapid and 1,743 in blitz. Peak classical rating: 1,927 (Sep 2026).
How many games has Jerzy Mazurek played?
Our database contains 272 games by Jerzy Mazurek, covering Aug 2016 to Sep 2026. Overall record: 103 wins, 82 draws, 87 losses (37.9% win rate).
How do I prepare against Jerzy Mazurek?
272 games by Jerzy Mazurek 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.