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Player profile

Zyworonek, Jacob

Standard: 1543 Rapid: 0 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 545080186 (view FIDE profile)
Federation: POL Sex: M Birth Year: 1995 Age: 31
Title: — Women's title: — Other title: — FOA title: —
Games: 9 Wins: 3 (33%) Draws: 1 (11%) Losses: 5 (56%)
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Dossier

9 of 9 games analyzed.

Accuracy: 84.5%
Opened e4: 5/5
Castled kingside: 6Same-side castling: 5Castled queenside: 2Did not castle: 1Opposite-side castling: 1
Fianchettoed queenside: 3Played on the queenside: 3Played in the center: 1Played on the kingside: 1
Active pieces: 8Space advantage: 7Sacrificed material: 7Backward pawn: 6Initiated exchanges: 6Missed tactics: 5Kept the bishop pair: 4Isolated pawn: 4Played gambits: 2Avoided exchanges: 1
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Openings

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As White 5 games 1W 0D 4L
Italian Game 2 games 0W 0D 2L
Two Knights Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
Giuoco Pianissimo 1 game 0W 0D 1L
Nimzowitsch Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Sicilian Defense 1 game 0W 0D 1L
Alapin Variation 1 game 0W 0D 1L
Smith-Morra Declined 1 game 0W 0D 1L
French Defense 1 game 1W 0D 0L
Horwitz Attack 1 game 1W 0D 0L
Papa-Ticulat Gambit 1 game 1W 0D 0L
As Black 4 games 2W 1D 1L
Caro-Kann Defense 2 games 1W 1D 0L
Euwe Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Advance Variation 1 game 1W 0D 0L
Botvinnik-Carls Defense 1 game 1W 0D 0L
King's Indian Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Gambit Accepted 1 game 1W 0D 0L
Central Variation 1 game 1W 0D 0L
McDonnell Defense 1 game 1W 0D 0L
Blunders Top 4 of 42

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

2026.04.14 · 21. Rb2 (−45.1% win chance) 0-1
Zabawa, Krzysztof
Zyworonek, Jacob
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2026.04.14 · 32. Kf3 (−40.7% win chance) 0-1
Zabawa, Krzysztof
Zyworonek, Jacob
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2026.04.16 · 31... Rc2 (−37.3% win chance) 1-0
Zyworonek, Jacob
Sitek, Andrzej
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2026.04.17 · 12... Bh5 (−35.4% win chance) 1/2-1/2
Zyworonek, Jacob
Chlewinski, Artur
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Games Showing all 9 games
Date Event Round Color Opponent Result Accuracy % First moves