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Player profile

Erkinboev, Sayfuddin

Standard: 1919 Rapid: 1755 Blitz: 1744 (last updated 2026-11-02)
FIDE ID: 14234262 (view FIDE profile)
Federation: UZB Sex: M Birth Year: 2017 Age: 9
Title: — Women's title: — Other title: — FOA title: —
Games: 26 Wins: 13 (50%) Draws: 6 (23%) Losses: 6 (23%) Other: 1
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Dossier

25 of 26 games analyzed.

Accuracy: 92%
Opened e4: 14/14
Castled kingside: 20Same-side castling: 19Castled queenside: 3Opposite-side castling: 2Did not castle: 2
Played in the center: 12Played on the kingside: 4Fianchettoed kingside: 3Played on the queenside: 3Fianchettoed queenside: 1
Sacrificed material: 21Active pieces: 18Initiated exchanges: 18Space advantage: 13Backward pawn: 11Isolated pawn: 10Kept the bishop pair: 10Played gambits: 3Avoided exchanges: 3Missed tactics: 1
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Openings

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As White 14 games 7W 3D 4L
Sicilian Defense 5 games 1W 0D 4L
French Variation 1 game 1W 0D 0L
Normal 1 game 1W 0D 0L
Lasker-Pelikan Variation 1 game 0W 0D 1L
Sveshnikov Variation, Chelyabinsk Variation 1 game 0W 0D 1L
Dragon Variation 1 game 0W 0D 1L
Levenfish Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Najdorf Variation 1 game 0W 0D 1L
Amsterdam Variation 1 game 0W 0D 1L
Caro-Kann Defense 4 games 4W 0D 0L
Advance Variation 2 games 2W 0D 0L
Tal Variation 2 games 2W 0D 0L
Tartakower Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Karpov Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
French Defense 2 games 1W 1D 0L
Classical Variation 1 game 0W 1D 0L
Steinitz Variation 1 game 0W 1D 0L
Rubinstein Variation 1 game 1W 0D 0L
Blackburne Defense 1 game 1W 0D 0L
Pirc Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Petrov's Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Czech Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 12 games 6W 3D 2L
French Defense 5 games 5W 0D 0L
Tarrasch Variation 3 games 3W 0D 0L
Chistyakov Defense 2 games 2W 0D 0L
Open System, Main Line 1 game 1W 0D 0L
Advance Variation 1 game 1W 0D 0L
Milner-Barry Gambit 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
Steinitz Variation 1 game 1W 0D 0L
English Opening 2 games 1W 0D 1L
Carls-Bremen System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Agincourt Defense 1 game 1W 0D 0L
Catalan Defense, Semi-Slav Defense 1 game 1W 0D 0L
Queen's Gambit Declined 2 games 0W 1D 1L
Modern Variation 1 game 0W 1D 0L
Knight Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Catalan Opening 1 game 0W 1D 0L
Open Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
King's Indian Attack 1 game 0W 1D 0L
Symmetrical Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Italian Game 1 game 0W 0D 0L
(unspecified) 1 game 0W 0D 0L
(unspecified) 1 game 0W 0D 0L
Blunders Top 4 of 104

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

2026.03.01 · 46... Qb2 (−44.3% win chance) 1-0
Erkinboev, Sayfuddin
Kamiljanov, Farrukh
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2025.12.10 · 29... Nf6 (−36.1% win chance) 0-1
Erkinboev, Sayfuddin
Isirailov, Nurgazy
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2026.02.25 · 32... Qxb7 (−33.7% win chance) 1/2-1/2
Erkinboev, Sayfuddin
Nematillakhonov, Nurmuhammad
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2026.10.19 · 35... hxg4 (−33.6% win chance) 0-1
Erkinboev, Sayfuddin
Ortega Clemente, Lucas
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View blunders & mistakes
Games Showing all 26 games
Date Event Round Color Opponent Result Accuracy % First moves