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Kotasinski, Szymon

Standard: 1818 Rapid: 1889 Blitz: 1859 (last updated 2026-11-02)
FIDE ID: 91101514 (view FIDE profile)
Federation: POL Sex: M Birth Year: 2009 Age: 17
Title: — Women's title: — Other title: — FOA title: —
Games: 1 Wins: 0 (0%) Draws: 0 (0%) Losses: 1 (100%)
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Dossier

1 of 1 game analyzed.

Accuracy: 89.2%
Opened e4: 1/1
Castled kingside: 1Same-side castling: 1
Fianchettoed queenside: 1Played on the queenside: 1
Isolated pawn: 1Space advantage: 1Active pieces: 1Sacrificed material: 1Avoided exchanges: 1
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Openings

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As White 1 game 0W 0D 1L
Caro-Kann Defense 1 game 0W 0D 1L
Maróczy Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 0 games 0W 0D 0L

No games as Black in this range.

Blunders 4 flagged moves

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

2026.07.11 · 37. Qb2 (−19.4% win chance) 0-1
Radzimski, Antoni
Kotasinski, Szymon
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2026.07.11 · 35. Nb3 (−8.7% win chance) 0-1
Radzimski, Antoni
Kotasinski, Szymon
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2026.07.11 · 31. Qb2 (−6.8% win chance) 0-1
Radzimski, Antoni
Kotasinski, Szymon
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2026.07.11 · 40. Bxh6 (−5% win chance) 0-1
Radzimski, Antoni
Kotasinski, Szymon
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View blunders & mistakes
Games Showing all 1 game
Date Event Round Color Opponent Result Accuracy % First moves