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Duran, Osman Sefer

Standard: 1734 Rapid: 0 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 6344216 (view FIDE profile)
Federation: TUR Sex: M Birth Year: 1961 Age: 65
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: 91.9%
Opened d4: 1/1
Castled kingside: 1Same-side castling: 1
Fianchettoed kingside: 1Played on the kingside: 1
Isolated pawn: 1Backward pawn: 1Space advantage: 1Active pieces: 1Sacrificed material: 1Initiated exchanges: 1Missed tactics: 1
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Openings

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As White 1 game 0W 0D 1L
King's Indian Defense 1 game 0W 0D 1L
Fianchetto Variation 1 game 0W 0D 1L
Classical Fianchetto 1 game 0W 0D 1L
As Black 0 games 0W 0D 0L

No games as Black in this range.

Blunders Top 4 of 6

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

2026.08.10 · 27. Nxc6 (−11.9% win chance) 0-1
Eminov, Orkhan
Duran, Osman Sefer
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2026.08.10 · 20. Nd4 (−8.6% win chance) 0-1
Eminov, Orkhan
Duran, Osman Sefer
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2026.08.10 · 42. Rd3 (−8.4% win chance) 0-1
Eminov, Orkhan
Duran, Osman Sefer
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2026.08.10 · 24. g4 (−8% win chance) 0-1
Eminov, Orkhan
Duran, Osman Sefer
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Games Showing all 1 game
Date Event Round Color Opponent Result Accuracy % First moves