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Prepare against Nikodem Mrozowski

Poland · World #26,969 classical · FIDE ID 41801733

Our database contains 195 games by Nikodem Mrozowski, covering Sep 2021 to Aug 2026. Below you'll find Nikodem Mrozowski's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Nikodem Mrozowski 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 controlCurrentPeakPeak date
Classical2,0052,113Apr 2026
Rapid1,9651,965Aug 2026
Blitz1,8171,878Feb 2026

Performance record

SplitGamesWinsDrawsLossesWin rate
Overall19580318441.0%
As White10042144442.0%
As Black9538174040.0%

Move-by-move preparation stats

Straight from the preparation tree built over all of Nikodem Mrozowski's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Nikodem Mrozowski's side.

First moves as White (100 games)

MoveGamesSharePlayer score
e46161.0%47.5%
d43838.0%50.0%
b311.0%100.0%

Main lines as White

As Black against 1.e4 (59 games)

MoveGamesSharePlayer score
c54372.9%54.7%
c6711.9%57.1%
d6711.9%64.3%
g623.4%50.0%

As Black against 1.d4 (21 games)

MoveGamesSharePlayer score
Nf621100.0%45.2%

Nikodem Mrozowski's chess games

All 195 games by Nikodem Mrozowski in the Chess.ceo database (Sep 2021 - 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: 80 wins, 31 draws, 84 losses.

Openings as White

ECOOpeningGamesW/D/LWin rate
E06Catalan188/2/844.4%
C02French: Advance Variation116/0/554.5%
B90Sicilian: Najdorf71/0/614.3%
B45Sicilian: Four Knights51/1/320.0%
D30Queen's Gambit Declined40/2/20.0%
C10French: Tarrasch Variation41/1/225.0%
B41Sicilian42/0/250.0%
B15Caro-Kann: Main Line40/2/20.0%
C44Ponziani Opening43/1/075.0%
B12Caro-Kann: Advance Variation32/0/166.7%

Openings as Black

ECOOpeningGamesW/D/LWin rate
B56Sicilian2711/5/1140.7%
E60Indian Defense115/0/645.5%
B52Sicilian: Moscow Variation103/4/330.0%
D85Grünfeld Defense92/3/422.2%
B07Pirc Defense74/1/257.1%
B23Sicilian: Closed65/0/183.3%
A25English Opening: Reverse Sicilian41/1/225.0%
A15English Opening41/1/225.0%
A05Réti Opening40/1/30.0%
B13Caro-Kann: Exchange Variation31/0/233.3%

Notable wins

DateOpponentEloEventECO
Jul 2026Tomas Andre2,24525th European Youth Rapid & Blitz Chess Championship | Blitz | O12D30
Oct 2025Pune Rahul Kumar2,209Fagernes GM Swiss AutA48
Oct 2025Morten Andersen2,199Fagernes GM Swiss AutE60
Jan 2026Ayaan Garg2,131SixDays Budapest Jan IM AD87
Sep 2025S Simoli2,12430th Hotel AdriaticoB57

Top events

EventYearGamesScoreTPR
ch-POL U1020231811.51,245
World Cadets U102024116.51,802
25th European Youth Rapid & Blitz Chess Championship | Blitz | O1220261041,812
6th Prague Futures2024103.51,662
Ceske Budejovice Open202594.52,073
Fagernes GM Swiss Aut2025942,157
30th Hotel Adriatico2025942,048
Reykjavik Open2025951,917
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Frequently asked questions

Where can I find Nikodem Mrozowski's chess games?

195 games by Nikodem Mrozowski, from Sep 2021 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 Nikodem Mrozowski has played.

What does Nikodem Mrozowski play on the first move as White?

Across 100 games with White in our database, Nikodem Mrozowski opens with 1.e4 (61% of games), 1.d4 (38% of games), 1.b3 (1% of games). Against 1.e4 as Black, Nikodem Mrozowski answers 1...c5 (73% of games), 1...c6 (12% of games), 1...d6 (12% of games). Against 1.d4: 1...Nf6 (100% of games).

What openings does Nikodem Mrozowski play as White?

As White, Nikodem Mrozowski's most-played openings in our database are: Catalan (18 games, 44.4% win rate); French: Advance Variation (11 games, 54.5% win rate); Sicilian: Najdorf (7 games, 14.3% win rate). The full breakdown of 100 games with White is in the table above.

What openings does Nikodem Mrozowski play as Black?

As Black, Nikodem Mrozowski most often plays: Sicilian (27 games, 40.7% win rate); Indian Defense (11 games, 45.5% win rate); Sicilian: Moscow Variation (10 games, 30.0% win rate). See the table above for the top ten Black openings across 95 games.

What is Nikodem Mrozowski's FIDE rating?

Nikodem Mrozowski is currently rated 2,005 in classical chess, 1,965 in rapid and 1,817 in blitz. Peak classical rating: 2,113 (Apr 2026).

How many games has Nikodem Mrozowski played?

Our database contains 195 games by Nikodem Mrozowski, covering Sep 2021 to Aug 2026. Overall record: 80 wins, 31 draws, 84 losses (41.0% win rate).

How do I prepare against Nikodem Mrozowski?

195 games by Nikodem Mrozowski 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.

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