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Player profile

Swierczewski, Marek

Standard: 1959 Rapid: 2012 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 1103059 (view FIDE profile)
Federation: POL Sex: M Birth Year: 1951 Age: 75
Title: — Women's title: — Other title: — FOA title: —
Games: 22 Wins: 4 (18%) Draws: 13 (59%) Losses: 5 (23%)
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Dossier

21 of 22 games analyzed.

Accuracy: 90.1%
Opened e4: 6/6
Castled kingside: 12Same-side castling: 11Opposite-side castling: 1
Played in the center: 8Played on the queenside: 3Fianchettoed queenside: 2Played on the kingside: 1Fianchettoed kingside: 1
Initiated exchanges: 10Space advantage: 7Backward pawn: 6Active pieces: 6Kept the bishop pair: 5Isolated pawn: 3Sacrificed material: 3Missed tactics: 3Avoided exchanges: 2Accepted short draws: 1
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Openings

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As White 7 games 1W 3D 3L
Sicilian Defense 4 games 1W 1D 2L
Moscow Variation 2 games 0W 0D 2L
Main Line 2 games 0W 0D 2L
Old Sicilian 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Delayed Alapin Variation 1 game 1W 0D 0L
with d6 1 game 1W 0D 0L
Caro-Kann Defense 1 game 0W 0D 1L
Advance Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Italian Game 1 game 0W 1D 0L
Two Knights Defense 1 game 0W 1D 0L
Modern Bishop's Opening 1 game 0W 1D 0L
French Defense 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
Delayed Exchange Variation 1 game 0W 1D 0L
As Black 6 games 1W 4D 1L
Sicilian Defense 3 games 0W 2D 1L
Kan Variation 1 game 0W 1D 0L
Maróczy Bind, Réti Variation 1 game 0W 1D 0L
Delayed Alapin Variation 1 game 0W 0D 1L
with e6 1 game 0W 0D 1L
Closed 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Catalan Opening 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Hungarian Opening 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
English Opening 1 game 0W 1D 0L
Caro-Kann Defensive System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders Top 4 of 95

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

2024.07.09 · 26. Rd7 (−30.3% win chance) 0-1
Vatter, Hans-Joachim
Swierczewski, Marek
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2024.07.10 · 32... Nd5 (−27.9% win chance) 1-0
Swierczewski, Marek
Rooze, Jan
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2024.07.06 · 33. Rc8 (−27.9% win chance) 1/2-1/2
Messa, Roberto
Swierczewski, Marek
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2024.07.11 · 37... b6 (−27.6% win chance) 1/2-1/2
Swierczewski, Marek
Dovzhenko, Viktor
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View blunders & mistakes
Games Showing all 22 games
Date Event Round Color Opponent Result Accuracy % First moves