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Player profile

Maciejczak, Jakub

Standard: 2366 Rapid: 2264 Blitz: 2323 (last updated 2026-10-02)
FIDE ID: 1127985 (view FIDE profile)
Federation: POL Sex: M Birth Year: 1988 Age: 38
Title: FM Women's title: — Other title: — FOA title: —
Games: 8 Wins: 3 (38%) Draws: 5 (63%) Losses: 0 (0%)
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Dossier

8 of 8 games analyzed.

Accuracy: 95%
Opened e4: 2/4Opened Nf3: 1/4Opened b3: 1/4
Castled kingside: 8Same-side castling: 7
Played in the center: 5Fianchettoed kingside: 3Fianchettoed queenside: 2Played on the kingside: 2
Kept the bishop pair: 6Active pieces: 6Initiated exchanges: 6Backward pawn: 4Accepted short draws: 3Sacrificed material: 3Space advantage: 3Played gambits: 1Avoided exchanges: 1Missed tactics: 1
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Openings

Click "+" to add that group to the games list below. Multiple groups can be added at once.

As White 4 games 1W 3D 0L
Nimzo-Larsen Attack 2 games 0W 2D 0L
Classical Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Modern Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Ruy Lopez 1 game 0W 1D 0L
Morphy Defense 1 game 0W 1D 0L
Modern Steinitz Defense 1 game 0W 1D 0L
Caro-Kann Defense 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 4 games 2W 2D 0L
English Opening 2 games 1W 1D 0L
Symmetrical Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
King's English Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Caro-Kann Defense 1 game 1W 0D 0L
Advance Variation 1 game 1W 0D 0L
Short Variation 1 game 1W 0D 0L
Queen's Gambit Declined 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
Positional Variation 1 game 0W 1D 0L
Blunders Top 4 of 23

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

2024.09.17 · 64... Kd5 (−26.2% win chance) 1/2-1/2
Maciejczak, Jakub
Golubka, Petro
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2024.09.17 · 40... Qxh2+ (−17.5% win chance) 1/2-1/2
Maciejczak, Jakub
Golubka, Petro
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2024.09.17 · 49... Ke6 (−13.3% win chance) 1/2-1/2
Maciejczak, Jakub
Golubka, Petro
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2024.09.17 · 46... Rd6 (−13% win chance) 1/2-1/2
Maciejczak, Jakub
Golubka, Petro
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View blunders & mistakes
Games Showing all 8 games
Date Event Round Color Opponent Result Accuracy % First moves