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Player profile

Demenko, Olexandr

Standard: 1827 Rapid: 1889 Blitz: 1839 (last updated 2026-11-02)
FIDE ID: 34118659 (view FIDE profile)
Federation: UKR Sex: M Birth Year: 2010 Age: 16
Title: — Women's title: — Other title: — FOA title: —
Games: 13 Wins: 6 (46%) Draws: 5 (38%) Losses: 2 (15%)
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Dossier

13 of 13 games analyzed.

Accuracy: 80.8%
Opened e4: 7/7
Castled kingside: 8Same-side castling: 8Castled queenside: 3Did not castle: 2Opposite-side castling: 1
Played on the kingside: 7Fianchettoed kingside: 4Played in the center: 3Played on the queenside: 2Fianchettoed queenside: 1
Active pieces: 11Initiated exchanges: 11Space advantage: 10Sacrificed material: 10Kept the bishop pair: 8Isolated pawn: 8Backward pawn: 6Missed tactics: 3Avoided exchanges: 2Accepted short draws: 2
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Openings

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As White 7 games 4W 2D 1L
Sicilian Defense 3 games 2W 1D 0L
Staunton-Cochrane Variation 3 games 2W 1D 0L
(unspecified) 3 games 2W 1D 0L
Vienna Game 2 games 1W 1D 0L
Stanley Variation 2 games 1W 1D 0L
Three Knights Variation 1 game 1W 0D 0L
(unspecified) 1 game 0W 1D 0L
Caro-Kann Defense 1 game 0W 0D 1L
Accelerated Panov Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
French Defense 1 game 1W 0D 0L
Steiner Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 6 games 2W 3D 1L
Mikenas Defense 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Sicilian Defense 2 games 0W 1D 1L
Najdorf Variation 1 game 0W 0D 1L
English Attack 1 game 0W 0D 1L
Classical Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Nimzowitsch Defense 1 game 0W 1D 0L
French Connection 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
English Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders Top 4 of 62

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

2026.09.27 · 39... d4 (−86.1% win chance) 0-1
Demenko, Olexandr
Koehler, Michael
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2026.09.26 · 15... cxd4 (−41.7% win chance) 1/2-1/2
Demenko, Olexandr
Dehm, Tobias
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2026.09.27 · 20... f6 (−41.4% win chance) 1-0
Demenko, Olexandr
Junge, Fabian
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2026.08.06 · 11. Qb5+ (−37.1% win chance) 1/2-1/2
Hoffmann, Edgar
Demenko, Olexandr
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Games Showing all 13 games
Date Event Round Color Opponent Result Accuracy % First moves