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Player profile

Kogen, Jonathan

Standard: 2183 Rapid: 0 Blitz: 0 (last updated 2026-11-02)
FIDE ID: 2047330 (view FIDE profile)
Federation: USA Sex: M Birth Year: 1995 Age: 31
Title: — Women's title: — Other title: — FOA title: —
Games: 17 Wins: 6 (35%) Draws: 8 (47%) Losses: 3 (18%)
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Dossier

17 of 17 games analyzed.

Accuracy: 93.8%
Opened d4: 7/7
Castled kingside: 8Same-side castling: 8Did not castle: 4Opposite-side castling: 1Castled queenside: 1
Fianchettoed kingside: 7Played on the queenside: 6Fianchettoed queenside: 5Played in the center: 4Played on the kingside: 1
Active pieces: 11Kept the bishop pair: 9Isolated pawn: 6Sacrificed material: 6Backward pawn: 6Space advantage: 5Initiated exchanges: 5Avoided exchanges: 3
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Openings

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As White 7 games 3W 4D 0L
Neo-Grünfeld Defense 2 games 1W 1D 0L
Classical Variation 2 games 1W 1D 0L
Original Defense 2 games 1W 1D 0L
Nimzo-Indian Defense 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Benoni Defense 1 game 1W 0D 0L
Benoni-Indian Defense 1 game 1W 0D 0L
Kingside Move Order 1 game 1W 0D 0L
Horwitz Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Indian Defense 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
Traditional Variation, Main Line 1 game 0W 1D 0L
Catalan Opening 1 game 0W 1D 0L
Open Defense 1 game 0W 1D 0L
Classical Line 1 game 0W 1D 0L
As Black 6 games 2W 3D 1L
Sicilian Defense 4 games 2W 2D 0L
Richter-Rauzer Variation 2 games 1W 1D 0L
Ivanov Variation 2 games 1W 1D 0L
Moscow Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Najdorf Variation 1 game 1W 0D 0L
Main Line 1 game 1W 0D 0L
King's Indian Defense 2 games 0W 1D 1L
Karpov System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Orthodox Variation 1 game 0W 1D 0L
Gligoric-Taimanov System 1 game 0W 1D 0L
Blunders Top 4 of 46

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

????.??.?? · 50... b5 (−42.3% win chance) 1/2-1/2
Kogen, Jonathan
Li, Aiden Linyuan
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2025.04.27 · 49... f2 (−40.7% win chance) 1/2-1/2
Kogen, Jonathan
Baliga, Zubin
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2024.08.31 · 37. a4 (−33.9% win chance) 1-0
Field, Rowan Soraya
Kogen, Jonathan
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2025.04.27 · 42... Ke2 (−33% win chance) 1/2-1/2
Kogen, Jonathan
Baliga, Zubin
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View blunders & mistakes
Games Showing all 17 games
Date Event Round Color Opponent Result Accuracy % First moves