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Player profile

Yay, Coskun

Standard: 1487 Rapid: 1580 Blitz: 0 (last updated 2026-11-02)
FIDE ID: 4328787 (view FIDE profile)
Federation: NZL Sex: M Birth Year: 1987 Age: 39
Title: — Women's title: — Other title: — FOA title: —
Games: 9 Wins: 1 (11%) Draws: 0 (0%) Losses: 8 (89%)
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Dossier

8 of 9 games analyzed.

Accuracy: 85.8%
Opened d4: 2/2
Did not castle: 5Opposite-side castling: 2Castled queenside: 1Castled kingside: 1
Played on the kingside: 4Fianchettoed queenside: 1Played on the queenside: 1
Sacrificed material: 5Space advantage: 4Active pieces: 4Backward pawn: 4Kept the bishop pair: 3Isolated pawn: 2Avoided exchanges: 2Initiated exchanges: 2Missed tactics: 2Played gambits: 1
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Openings

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As White 2 games 0W 0D 2L
Rapport-Jobava System 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
As Black 5 games 1W 0D 4L
Caro-Kann Defense 2 games 1W 0D 1L
Panov Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Advance Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Catalan Opening 1 game 0W 0D 1L
Closed 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Pawn Game 1 game 0W 0D 1L
Symmetrical Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Semi-Slav Defense 1 game 0W 0D 1L
Accelerated Move Order 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 43

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

2026.04.20 · 52... Kf7 (−37.9% win chance) 0-1
Yay, Coskun
Korolev, Aleksei
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2026.03.16 · 21... Nxe5 (−37.6% win chance) 1-0
Yay, Coskun
Po`e-Tofaeono, Hunter
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2026.05.04 · 13. Bb4 (−35.7% win chance) 0-1
Somaraju, Sai Vivan Karthikeya
Yay, Coskun
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2026.10.19 · 36... Ke5 (−34.3% win chance) 1-0
Yay, Coskun
Arzoumanian, Andreas
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Games Showing all 9 games
Date Event Round Color Opponent Result Accuracy % First moves