Prepare against Slawomir Muzalewski
Poland · World #145,333 classical · FIDE ID 21856737
When preparing against Slawomir Muzalewski, expect 1.e4 in 61% of White games. Against 1.e4 the reply is 1...e5 (45% of games); against 1.d4, 1...d5 (56%).
Our database contains 107 games by Slawomir Muzalewski, covering Aug 2015 to Aug 2026. Below you'll find Slawomir Muzalewski's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Slawomir Muzalewski 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 | 1,606 | 1,649 | May 2025 |
| Rapid | 1,601 | 1,630 | Feb 2025 |
| Blitz | 1,650 | 1,696 | Sep 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 107 | 46 | 14 | 47 | 43.0% |
| As White | 54 | 24 | 7 | 23 | 44.4% |
| As Black | 53 | 22 | 7 | 24 | 41.5% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Slawomir Muzalewski's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Slawomir Muzalewski's side.
First moves as White (54 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 33 | 61.1% | 57.6% |
| Nf3 | 11 | 20.4% | 36.4% |
| d4 | 9 | 16.7% | 38.9% |
| c4 | 1 | 1.9% | 100.0% |
Main lines as White
- 1.e4 — 61% of White games, 57.6% score
- …c5 (36% of these games) — Muzalewski usually continues Nf3 (35.0% score)
- …e5 (27% of these games) — Muzalewski usually continues Nf3 (62.5% score)
- …c6 (21% of these games) — Muzalewski usually continues d4 (58.3% score)
- 1.Nf3 — 20% of White games, 36.4% score
- …Nf6 (36% of these games) — Muzalewski usually continues g3 (100.0% score)
- …d5 (36% of these games) — Muzalewski usually continues c4 (0.0% score)
- …d6 (18% of these games) — Muzalewski usually continues g3 (0.0% score)
As Black against 1.e4 (29 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 13 | 44.8% | 46.2% |
| c5 | 8 | 27.6% | 68.8% |
| d6 | 4 | 13.8% | 37.5% |
| e6 | 2 | 6.9% | 100.0% |
| g6 | 2 | 6.9% | 25.0% |
As Black against 1.d4 (16 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 9 | 56.3% | 50.0% |
| Nf6 | 6 | 37.5% | 41.7% |
| c5 | 1 | 6.3% | 50.0% |
Slawomir Muzalewski's chess games
All 107 games by Slawomir Muzalewski in the Chess.ceo database (Aug 2015 - Aug 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: 46 wins, 14 draws, 47 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B50 | Sicilian | 9 | 3/1/5 | 33.3% |
| A13 | Réti Opening | 5 | 1/2/2 | 20.0% |
| B12 | Caro-Kann: Advance Variation | 4 | 2/1/1 | 50.0% |
| D02 | London System | 3 | 0/0/3 | 0.0% |
| B00 | Philidor | 3 | 3/0/0 | 100.0% |
| C53 | Italian Game: Classical Variation | 2 | 1/0/1 | 50.0% |
| A43 | French Defense | 2 | 2/0/0 | 100.0% |
| B10 | Caro-Kann | 2 | 2/0/0 | 100.0% |
| A50 | Indian Defense | 2 | 2/0/0 | 100.0% |
| C50 | Italian Game: Giuoco Pianissimo | 2 | 1/0/1 | 50.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D00 | Queen's Pawn Game | 5 | 1/0/4 | 20.0% |
| B20 | Sicilian | 5 | 2/1/2 | 40.0% |
| A50 | Indian Defense | 4 | 0/2/2 | 0.0% |
| B08 | Pirc Defense | 4 | 1/1/2 | 25.0% |
| D05 | Colle System | 3 | 2/1/0 | 66.7% |
| C62 | Ruy Lopez | 3 | 0/0/3 | 0.0% |
| C45 | Scotch Game | 3 | 3/0/0 | 100.0% |
| A04 | Réti Opening | 2 | 1/0/1 | 50.0% |
| C42 | Petrov's Defense | 2 | 1/0/1 | 50.0% |
| C50 | Italian Game: Classical Variation | 2 | 1/0/1 | 50.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jan 2017 | Szymon Pawletko | 1,816 | Wloclawek CC Classic 19th | C44 |
| Jan 2017 | Edward Chojnicki | 1,800 | 18th Wloclawek CC Classic | C54 |
| Jan 2018 | Janusz Jeziorny | 1,794 | ch-Wloclawek | B12 |
| Jan 2018 | Lech Karczynski | 1,783 | Wloclawek CC Classic 21st | A54 |
| Apr 2026 | Bartosz Wawrzyniak | 1,687 | Columbus Mistrzostwa Polski Amatorów 2026 | U1900 | B50 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-Wloclawek | 2020 | 34 | 15 | 1,422 |
| Wloclawek CC Classic 21st | 2018 | 7 | 4 | 1,560 |
| 17th Wloclawek CC Classic | 2016 | 7 | 3.5 | 1,526 |
| Wloclawek CC Classic 19th | 2017 | 7 | 4 | 1,660 |
| 23rd Wloclawek CC Classic | 2019 | 7 | 3.5 | 1,380 |
| Columbus Mistrzostwa Polski Amatorów 2026 | U1900 | 2026 | 7 | 3 | 1,618 |
| 18th Wloclawek CC Classic | 2017 | 7 | 3.5 | 1,590 |
| 22nd Wloclawek CC Classic | 2019 | 7 | 4.5 | 1,648 |
Interactive opening tree from all 107 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Slawomir Muzalewski's chess games?
107 games by Slawomir Muzalewski, from Aug 2015 to Aug 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 Slawomir Muzalewski has played.
What does Slawomir Muzalewski play on the first move as White?
Across 54 games with White in our database, Slawomir Muzalewski opens with 1.e4 (61% of games), 1.Nf3 (20% of games), 1.d4 (17% of games). Against 1.e4 as Black, Slawomir Muzalewski answers 1...e5 (45% of games), 1...c5 (28% of games), 1...d6 (14% of games). Against 1.d4: 1...d5 (56% of games), 1...Nf6 (38% of games), 1...c5 (6% of games).
What openings does Slawomir Muzalewski play as White?
As White, Slawomir Muzalewski's most-played openings in our database are: Sicilian (9 games, 33.3% win rate); Réti Opening (5 games, 20.0% win rate); Caro-Kann: Advance Variation (4 games, 50.0% win rate). The full breakdown of 54 games with White is in the table above.
What openings does Slawomir Muzalewski play as Black?
As Black, Slawomir Muzalewski most often plays: Queen's Pawn Game (5 games, 20.0% win rate); Sicilian (5 games, 40.0% win rate); Indian Defense (4 games, 0.0% win rate). See the table above for the top ten Black openings across 53 games.
What is Slawomir Muzalewski's FIDE rating?
Slawomir Muzalewski is currently rated 1,606 in classical chess, 1,601 in rapid and 1,650 in blitz. Peak classical rating: 1,649 (May 2025).
How many games has Slawomir Muzalewski played?
Our database contains 107 games by Slawomir Muzalewski, covering Aug 2015 to Aug 2026. Overall record: 46 wins, 14 draws, 47 losses (43.0% win rate).
How do I prepare against Slawomir Muzalewski?
107 games by Slawomir Muzalewski 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.