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Pieczeniak, Jakub

Standard: 1601 Rapid: 1623 Blitz: 1706 (last updated 2026-11-02)
FIDE ID: 21043477 (view FIDE profile)
Federation: POL Sex: M Birth Year: 2007 Age: 19
Title: — Women's title: — Other title: — FOA title: —
Games: 9 Wins: 3 (33%) Draws: 1 (11%) Losses: 5 (56%)
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Dossier

8 of 9 games analyzed.

Accuracy: 84.3%
Opened e4: 2/2
Castled kingside: 6Same-side castling: 4Did not castle: 2Opposite-side castling: 1
Played on the queenside: 4Fianchettoed kingside: 4Played on the kingside: 3Played in the center: 2
Backward pawn: 6Isolated pawn: 5Missed tactics: 5Kept the bishop pair: 5Sacrificed material: 5Avoided exchanges: 4Active pieces: 4Initiated exchanges: 4Space advantage: 2
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Openings

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As White 3 games 2W 1D 0L
Sicilian Defense 1 game 1W 0D 0L
Taimanov Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
French Defense 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Caro-Kann Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
As Black 6 games 1W 0D 5L
Sicilian Defense 3 games 0W 0D 3L
Hyperaccelerated Dragon 3 games 0W 0D 3L
(unspecified) 3 games 0W 0D 3L
Indian Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
English Opening 1 game 1W 0D 0L
Symmetrical Variation 1 game 1W 0D 0L
Anti-Benoni Variation 1 game 1W 0D 0L
Slav Defense 1 game 0W 0D 1L
Chebanenko Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 40

This player's costliest moves in analyzed games. Can you find the winning move?

2026.08.01 · 30. Qf4 (−39.7% win chance) 1-0
Ziems, Michael
Pieczeniak, Jakub
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2026.08.01 · 21... Rxc2 (−38.4% win chance) 1-0
Pieczeniak, Jakub
Rojek, Wojciech
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2026.08.01 · 30... Rxa3+ (−36.9% win chance) 1-0
Pieczeniak, Jakub
Babinska, Liwia
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2026.08.01 · 22. Rad1 (−22.3% win chance) 1-0
Krawiec, Grzegorz
Pieczeniak, Jakub
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View blunders & mistakes
Games Showing all 9 games
Date Event Round Color Opponent Result Accuracy % First moves