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Player profile

Parker, Jonathan F

Standard: 2502 Rapid: 2468 Blitz: 2500 (last updated 2026-11-02)
FIDE ID: 400580 (view FIDE profile)
Federation: ENG Sex: M Birth Year: 1976 Age: 50
Title: GM Women's title: — Other title: — FOA title: —
Games: 35 Wins: 7 (20%) Draws: 15 (43%) Losses: 13 (37%)
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Dossier

32 of 35 games analyzed.

Accuracy: 90.6%
Opened d4: 16/18Opened Nf3: 2/18
Castled kingside: 29Same-side castling: 27Did not castle: 2Castled queenside: 1
Played in the center: 11Fianchettoed kingside: 10Played on the kingside: 7Played on the queenside: 5Fianchettoed queenside: 4
Active pieces: 24Space advantage: 19Initiated exchanges: 19Sacrificed material: 18Backward pawn: 16Kept the bishop pair: 15Isolated pawn: 13Avoided exchanges: 7Missed tactics: 6Played gambits: 5
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Openings

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As White 19 games 3W 8D 8L
Queen's Gambit Declined 4 games 2W 2D 0L
(unspecified) 3 games 1W 2D 0L
(unspecified) 3 games 1W 2D 0L
Barmen Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Nimzo-Indian Defense 4 games 1W 2D 1L
Three Knights Variation 3 games 1W 2D 0L
(unspecified) 3 games 1W 2D 0L
St. Petersburg Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
King's Indian Defense 2 games 0W 0D 2L
Four Pawns Attack 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
Grünfeld Defense 2 games 0W 2D 0L
Three Knights Variation 2 games 0W 2D 0L
Burille Variation 2 games 0W 2D 0L
Queen's Indian Defense 2 games 0W 0D 2L
Kasparov Variation 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
Zukertort Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Benko Gambit Accepted 1 game 0W 1D 0L
Pawn Return Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Tarrasch Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
King's Indian Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Indian Accelerated 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 16 games 4W 7D 5L
Ruy Lopez 6 games 1W 3D 2L
Fianchetto Defense 3 games 0W 2D 1L
(unspecified) 3 games 0W 2D 1L
Closed 1 game 1W 0D 0L
Breyer Defense, Zaitsev Hybrid 1 game 1W 0D 0L
Morphy Defense 1 game 0W 0D 1L
Fianchetto Defense Deferred 1 game 0W 0D 1L
Classical Variation 1 game 0W 1D 0L
Modern Main Line 1 game 0W 1D 0L
Scotch Game 2 games 0W 0D 2L
Malaniuk Variation 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
Pirc Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Modern Defense 1 game 0W 1D 0L
Lizard Defense 1 game 0W 1D 0L
Mittenberger Gambit 1 game 0W 1D 0L
King's Indian Attack 1 game 0W 1D 0L
Keres Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Italian Game 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
Greco Gambit, Dubov Italian 1 game 1W 0D 0L
Indian Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Torre Attack 1 game 0W 0D 1L
Classical Defense 1 game 0W 0D 1L
Nimzowitsch Variation 1 game 0W 0D 1L
Four Knights Game 1 game 1W 0D 0L
Spanish Variation 1 game 1W 0D 0L
Rubinstein Variation 1 game 1W 0D 0L
Catalan Opening 1 game 0W 1D 0L
Open Defense 1 game 0W 1D 0L
Classical Line 1 game 0W 1D 0L
Blunders Top 4 of 121

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

2026.01.10 · 40. b5 (−47.5% win chance) 0-1
Hebden, Mark L
Parker, Jonathan F
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2025.06.13 · 53. Kf1 (−47.5% win chance) 0-1
Yatskar, Martin
Parker, Jonathan F
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2025.06.11 · 29... Rd7 (−39.8% win chance) 1-0
Parker, Jonathan F
Makaraci, Tunahan
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2025.06.13 · 49. Ke1 (−39.3% win chance) 0-1
Yatskar, Martin
Parker, Jonathan F
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View blunders & mistakes
Games Showing all 35 games
Date Event Round Color Opponent Result Accuracy % First moves