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Player profile

Gu, Jiazhen

Standard: 2288 Rapid: 0 Blitz: 1993 (last updated 2026-10-02)
FIDE ID: 8614954 (view FIDE profile)
Federation: CHN Sex: M Birth Year: 2004 Age: 22
Title: — Women's title: — Other title: — FOA title: —
Games: 31 Wins: 4 (13%) Draws: 21 (68%) Losses: 5 (16%) Other: 1
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Dossier

27 of 31 games analyzed.

Accuracy: 94.5%
Opened d4: 9/9
Castled kingside: 11Same-side castling: 11Did not castle: 7Castled queenside: 1Opposite-side castling: 1
Played on the queenside: 6Played in the center: 6Fianchettoed kingside: 5Fianchettoed queenside: 4Played on the kingside: 2
Kept the bishop pair: 14Active pieces: 14Initiated exchanges: 11Backward pawn: 10Sacrificed material: 10Isolated pawn: 7Space advantage: 7Missed tactics: 5Avoided exchanges: 4Played gambits: 1
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Openings

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As White 10 games 1W 8D 0L
Slav Defense 2 games 0W 2D 0L
Exchange Variation 1 game 0W 1D 0L
Symmetrical Line 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Bogo-Indian Defense 2 games 0W 1D 0L
Retreat Variation 2 games 0W 1D 0L
(unspecified) 2 games 0W 1D 0L
Neo-Grünfeld Defense 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
Polgar Variation 1 game 0W 1D 0L
Queen's Gambit Accepted 1 game 0W 1D 0L
Classical Defense 1 game 0W 1D 0L
Main Line 1 game 0W 1D 0L
Queen's Pawn Game 1 game 0W 1D 0L
Zukertort Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Indian Defense 1 game 0W 1D 0L
Przepiorka Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Semi-Slav Defense 1 game 0W 1D 0L
Stoltz Variation 1 game 0W 1D 0L
Shabalov Attack 1 game 0W 1D 0L
Queen's Gambit Declined 1 game 1W 0D 0L
Harrwitz Attack 1 game 1W 0D 0L
Fianchetto Defense 1 game 1W 0D 0L
As Black 12 games 2W 6D 4L
Sicilian Defense 7 games 1W 5D 1L
Najdorf Variation 3 games 0W 3D 0L
Petronić Attack 1 game 0W 1D 0L
Opocensky Variation 1 game 0W 1D 0L
Amsterdam Variation 1 game 0W 1D 0L
Alapin Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Moscow Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Keres Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Closed 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Zukertort Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Catalan Opening 1 game 0W 1D 0L
Open Defense 1 game 0W 1D 0L
Classical Line 1 game 0W 1D 0L
King's Pawn Game 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Gambit Declined 1 game 0W 0D 1L
Harrwitz Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Slav Defense 1 game 1W 0D 0L
Quiet Variation 1 game 1W 0D 0L
Schallopp Defense 1 game 1W 0D 0L
Blunders Top 4 of 59

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

2024.02.17 · 47. Kg2 (−47.5% win chance) *
Lvheng Chen
Jiazhen Gu
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? · 23... Qd3+ (−31.4% win chance) 1/2-1/2
Gu, Jiazhen
Zhao, Liming
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2024.02.19 · 35... Bc8 (−21.2% win chance) 1/2-1/2
Jiazhen Gu
Juncheng Xin
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2024.02.17 · 53. Qc3 (−19.8% win chance) *
Lvheng Chen
Jiazhen Gu
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View blunders & mistakes
Games Showing all 31 games
Date Event Round Color Opponent Result Accuracy % First moves