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Player profile

Czechowski, Jakub

Standard: 2001 Rapid: 2012 Blitz: 1911 (last updated 2026-10-02)
FIDE ID: 21820511 (view FIDE profile)
Federation: POL Sex: M Birth Year: 2004 Age: 22
Title: — Women's title: — Other title: — FOA title: —
Games: 7 Wins: 2 (29%) Draws: 3 (43%) Losses: 2 (29%)
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Dossier

7 of 7 games analyzed.

Accuracy: 90.5%
Opened d4: 3/3
Castled kingside: 5Same-side castling: 5Did not castle: 2
Played in the center: 4Fianchettoed kingside: 3Played on the kingside: 1
Space advantage: 5Backward pawn: 5Active pieces: 5Initiated exchanges: 4Kept the bishop pair: 4Isolated pawn: 3Sacrificed material: 2Avoided exchanges: 2Played gambits: 1Accepted short draws: 1
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Openings

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As White 3 games 1W 1D 1L
Indian Defense 1 game 1W 0D 0L
Knights Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Slav Defense 1 game 0W 1D 0L
Breyer Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Pawn Game 1 game 0W 0D 1L
Symmetrical Variation 1 game 0W 0D 1L
Pseudo-Catalan 1 game 0W 0D 1L
As Black 4 games 1W 2D 1L
Ruy Lopez 2 games 0W 1D 1L
Morphy Defense 1 game 0W 1D 0L
Anderssen Variation 1 game 0W 1D 0L
Closed 1 game 0W 0D 1L
Yates Variation 1 game 0W 0D 1L
Bishop's Opening 1 game 0W 1D 0L
Paulsen Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Scotch Game 1 game 1W 0D 0L
Tartakower Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 23

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

2026.03.06 · 26... Qc3 (−36.6% win chance) 1/2-1/2
Czechowski, Jakub
Kulesza, Andrzej
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2026.03.06 · 40... Qe4+ (−32.4% win chance) 1/2-1/2
Czechowski, Jakub
Kulesza, Andrzej
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2026.03.06 · 43... f5 (−24.8% win chance) 1/2-1/2
Czechowski, Jakub
Kulesza, Andrzej
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2026.03.06 · 31. Rc1 (−24.6% win chance) 1-0
Posluszny, Tomasz
Czechowski, Jakub
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Games Showing all 7 games
Date Event Round Color Opponent Result Accuracy % First moves