PolandPOL
ID: 21829578

Jacek Mroczek

FIDE ratings

1,899Classical
1,837Rapid

Performance

50 games
4% Win
84% Draw
12% Loss

Jacek Mroczek's playing style

Overall score:46%2W 42D 6L over 50 games
Best with 1.d4 as White:52%in 26 games
Steady recent form:50%0W 20D 0L in last 20 games
Hard to beat — high draw rate:84%of games are draws

Openings as White

Among the openings shown, Indian Defense: Anti-Grünfeld, Alekhine Variation has the largest White sample, with 6 games. Select a row to explore its moves and inspect example games below.

Indian Defense: Anti-Grünfeld, Alekhine Variation
100%
6g
Indian Defense: Normal Variation
100%
4g
Nimzo-Indian Defense: Normal Variation, Classical Defense
33%
67%
3g
Nimzo-Indian Defense: Normal Variation
100%
2g
Nimzo-Indian Defense: Normal Variation, Gligoric System
100%
2g

Openings as Black

Among the openings shown, Queen's Gambit Declined: Normal Defense has the largest Black sample, with 5 games. These results describe the available sample, not a prediction of the player’s next choice.

Queen's Gambit Declined: Normal Defense
100%
5g
Italian Game: Classical Variation, Greco Gambit, Modern Line
100%
2g
Queen's Gambit Declined
100%
2g
French Defense: Winawer Variation, Portisch-Hook Variation
100%
2g
Sicilian Defense: Alapin Variation
100%
2g

Repertoire

26 games as white in scope
8
7
6
5
4
3
2
a1
b
c
d
e
f
g
h
Move arrowsfrequency, not engine evaluation

Starting position

26 games in this line · White to move

Results for Mroczek, Jacek as white · Wins / Draws / Losses

W / D / L
4%
96%
Move
26 · 100%
4%
96%

Game History

(50 games)
DateSourceColorOpponentResultLink
Jun 30, 2022
OTB - AjedrezCorr
Endsley, Barry E(2275)
D—
Jun 30, 2022
OTB - AjedrezCorr
Boreika, Vytautas(2311)
D—
Jun 30, 2022
OTB - AjedrezCorr
Aitken, Miller(2331)
D—
Jun 30, 2022
OTB - AjedrezCorr
Bhattacharjea, Rajib(2232)
D—
Jun 30, 2022
OTB - AjedrezCorr
Boreika, Vytautas(2311)
D—
Jun 30, 2022
OTB - AjedrezCorr
Ansel, Andy(2260)
D—
Jun 30, 2022
OTB - AjedrezCorr
Salzmann, Stefan(2370)
D—
Jun 30, 2022
OTB - AjedrezCorr
Mostowik, Daniel(2367)
D—
Jun 30, 2022
OTB - AjedrezCorr
Moujan, Pablo Miguel(1445)
D—
Jun 30, 2022
OTB - AjedrezCorr
Moujan, Pablo Miguel(2266)
D—

Research Jacek Mroczek’s games and opening repertoire

Jacek Mroczek is rated 1899 in standard, 1837 in rapid by FIDE. Jacek Mroczek plays for Poland.

Jacek Mroczek has FIDE ID 21829578.

Check the official FIDE record for ratings and identity. It is not a complete archive of game moves.

Use the openings as White and Black to identify recurring choices in the available games. Follow a branch into the repertoire explorer and inspect example games in the game history. Dates, time controls and sources affect which patterns are relevant to your next match.

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