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Player profile

Kors, Siebe

Standard: 1530 Rapid: 0 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 1098853 (view FIDE profile)
Federation: NED Sex: M Birth Year: 2010 Age: 16
Title: — Women's title: — Other title: — FOA title: —
Games: 8 Wins: 0 (0%) Draws: 1 (13%) Losses: 7 (88%)
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Dossier

8 of 8 games analyzed.

Accuracy: 81.4%
Opened e4: 4/4
Castled kingside: 5Same-side castling: 5Did not castle: 3
Played in the center: 3Fianchettoed queenside: 2Played on the kingside: 1Played on the queenside: 1Fianchettoed kingside: 1
Sacrificed material: 6Isolated pawn: 4Kept the bishop pair: 4Backward pawn: 4Space advantage: 4Active pieces: 4Avoided exchanges: 4Missed tactics: 4Played gambits: 3Initiated exchanges: 2
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Openings

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As White 4 games 0W 1D 3L
Sicilian Defense 2 games 0W 1D 1L
Lasker-Pelikan Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Smith-Morra Gambit 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Scotch Game 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Caro-Kann Defense 1 game 0W 0D 1L
Advance Variation 1 game 0W 0D 1L
Botvinnik-Carls Defense 1 game 0W 0D 1L
As Black 4 games 0W 0D 4L
Queen's Gambit Declined 1 game 0W 0D 1L
Three Knights Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Scotch Game 1 game 0W 0D 1L
Lolli Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
English Opening 1 game 0W 0D 1L
Anglo-Indian Defense 1 game 0W 0D 1L
Queen's Knight Variation 1 game 0W 0D 1L
Ruy Lopez 1 game 0W 0D 1L
Berlin Defense 1 game 0W 0D 1L
Anti-Berlin Variation 1 game 0W 0D 1L
Blunders Top 4 of 55

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

2024.05.02 · 56... f3 (−78.9% win chance) 1-0
Kors, Siebe
Stylianou, Alexandros
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2024.05.02 · 58... f2 (−42.2% win chance) 1-0
Kors, Siebe
Stylianou, Alexandros
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2024.05.03 · 58. Rf4+ (−36.4% win chance) 1/2-1/2
De Wit, Evan
Kors, Siebe
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2024.05.03 · 24. Rc1 (−35.4% win chance) 1/2-1/2
De Wit, Evan
Kors, Siebe
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View blunders & mistakes
Games Showing all 8 games
Date Event Round Color Opponent Result Accuracy % First moves