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Player profile

Rosiak, Sebastian

Standard: 1529 Rapid: 1548 Blitz: 1518 (last updated 2026-10-02)
FIDE ID: 41857836 (view FIDE profile)
Federation: POL Sex: M Birth Year: 2001 Age: 25
Title: — Women's title: — Other title: — FOA title: —
Games: 13 Wins: 6 (46%) Draws: 3 (23%) Losses: 4 (31%)
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Dossier

13 of 13 games analyzed.

Accuracy: 94%
Opened e4: 5/5
Castled kingside: 6Same-side castling: 5Did not castle: 1Castled queenside: 1Opposite-side castling: 1
Played in the center: 3Fianchettoed queenside: 3Played on the kingside: 2Played on the queenside: 2Fianchettoed kingside: 1
Active pieces: 7Space advantage: 5Kept the bishop pair: 4Initiated exchanges: 4Sacrificed material: 4Played gambits: 3Avoided exchanges: 3Missed tactics: 2Isolated pawn: 2Backward pawn: 2
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Openings

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As White 5 games 3W 0D 2L
Sicilian Defense 2 games 1W 0D 1L
Kalashnikov Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Lasker-Pelikan Variation 1 game 1W 0D 0L
Sveshnikov Variation, Chelyabinsk Variation 1 game 1W 0D 0L
King's Pawn Game 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Four Knights Game 1 game 1W 0D 0L
Scotch Variation Accepted 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Ruy Lopez 1 game 0W 0D 1L
Morphy Defense 1 game 0W 0D 1L
Cozio Defense 1 game 0W 0D 1L
As Black 3 games 1W 2D 0L
English Opening 1 game 0W 1D 0L
Agincourt Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Bishop's Opening 1 game 0W 1D 0L
Vienna Hybrid 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Pawn Game 1 game 1W 0D 0L
London System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 45

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

2023.04.20 · 36. d5 (−33.7% win chance) 1-0
Korda, Filip
Rosiak, Sebastian
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2023.04.20 · 44. Nc6 (−30.6% win chance) 1-0
Korda, Filip
Rosiak, Sebastian
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2023.04.23 · 12... g6 (−29.5% win chance) 1-0
Rosiak, Sebastian
Chmielik, Pawel
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2023.04.20 · 54. h6 (−28.1% win chance) 1-0
Korda, Filip
Rosiak, Sebastian
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Games Showing all 13 games
Date Event Round Color Opponent Result Accuracy % First moves