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Boguszewski, Kacper

Standard: 1668 Rapid: 1762 Blitz: 1748 (last updated 2026-11-02)
FIDE ID: 21041466 (view FIDE profile)
Federation: POL Sex: M Birth Year: 2011 Age: 15
Title: — Women's title: — Other title: — FOA title: —
Games: 10 Wins: 4 (40%) Draws: 1 (10%) Losses: 5 (50%)
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Dossier

9 of 10 games analyzed.

Accuracy: 85.6%
Opened e4: 4/4
Castled kingside: 9Same-side castling: 9
Fianchettoed kingside: 4Played on the kingside: 3Played in the center: 3Played on the queenside: 2Fianchettoed queenside: 2
Backward pawn: 6Active pieces: 6Sacrificed material: 6Kept the bishop pair: 5Space advantage: 5Missed tactics: 5Avoided exchanges: 4Played gambits: 3Initiated exchanges: 3Isolated pawn: 1
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Openings

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As White 5 games 2W 0D 3L
Sicilian Defense 3 games 1W 0D 2L
Classical Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Kan Variation 1 game 1W 0D 0L
Modern Variation 1 game 1W 0D 0L
Najdorf Variation 1 game 0W 0D 1L
English Attack 1 game 0W 0D 1L
French Defense 2 games 1W 0D 1L
Tarrasch Variation 1 game 1W 0D 0L
Chistyakov Defense, Modern Line 1 game 1W 0D 0L
Schlechter Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 5 games 2W 1D 2L
Sicilian Defense 3 games 1W 0D 2L
Hyperaccelerated Pterodactyl 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Closed 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Najdorf Variation 1 game 0W 0D 1L
English Attack 1 game 0W 0D 1L
Neo-Grünfeld Defense 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
Original Defense 1 game 0W 1D 0L
English Opening 1 game 1W 0D 0L
Anglo-Indian Defense 1 game 1W 0D 0L
Anglo-Grünfeld Variation 1 game 1W 0D 0L
Blunders Top 4 of 58

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

2025.06.18 · 30... Bxe3+ (−47.9% win chance) 1-0
Boguszewski, Kacper
Joachimiak, Adam
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2025.06.26 · 59... Bf3 (−40.3% win chance) 1/2-1/2
Boguszewski, Kacper
Pawleta, Mateusz
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2025.06.21 · 17... g5 (−37.6% win chance) 1-0
Boguszewski, Kacper
Komarow-Dereniowski, Jan
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2025.06.21 · 18... Bxc4 (−36.4% win chance) 1-0
Boguszewski, Kacper
Komarow-Dereniowski, Jan
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Games Showing all 10 games
Date Event Round Color Opponent Result Accuracy % First moves