Player profile

Cheng, Bobby

Standard: 2573 Rapid: 2507 Blitz: 2481 (last updated 2026-11-02)
FIDE ID: 4300033 (view FIDE profile)
Federation: AUS Sex: M Birth Year: 1997 Age: 29
Title: GM Women's title: — Other title: — FOA title: —
Games: 142 Wins: 59 (42%) Draws: 55 (39%) Losses: 28 (20%)
Dossier

142 of 142 games analyzed.

Accuracy: 93.5%
Opened d4: 40/46Opened Nf3: 4/46Opened c4: 2/46
Castled kingside: 76Same-side castling: 63Did not castle: 12Opposite-side castling: 8Castled queenside: 3
Fianchettoed kingside: 36Played on the queenside: 30Played in the center: 28Fianchettoed queenside: 18Played on the kingside: 16
Initiated exchanges: 71Active pieces: 63Kept the bishop pair: 55Sacrificed material: 54Space advantage: 52Backward pawn: 52Isolated pawn: 44Avoided exchanges: 15Missed tactics: 8Played gambits: 7
Openings

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As White 46 games 20W 19D 7L
Bogo-Indian Defense 8 games 3W 3D 2L
Retreat Variation 6 games 1W 3D 2L
(unspecified) 6 games 1W 3D 2L
Grünfeld Variation 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Catalan Opening 7 games 4W 3D 0L
Open Defense 4 games 1W 3D 0L
(unspecified) 2 games 1W 1D 0L
Classical Line 2 games 0W 2D 0L
Closed 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Gambit Declined 7 games 5W 2D 0L
Exchange Variation 3 games 3W 0D 0L
Positional Variation 2 games 2W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Knight Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Barmen Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Three Knights Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Tarrasch Defense 1 game 0W 1D 0L
Pseudo-Tarrasch 1 game 0W 1D 0L
Slav Defense 6 games 1W 3D 2L
Czech Variation 2 games 1W 1D 0L
Carlsbad Variation 1 game 0W 1D 0L
Krause Attack 1 game 1W 0D 0L
Chebanenko Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Quiet Variation 1 game 0W 0D 1L
Schallopp Defense 1 game 0W 0D 1L
Two Knights Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Exchange Variation 1 game 0W 0D 1L
Symmetrical Line 1 game 0W 0D 1L
Indian Defense 5 games 1W 3D 1L
Anti-Nimzo-Indian 4 games 1W 2D 1L
(unspecified) 4 games 1W 2D 1L
Dzindzi-Indian Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Indian Defense 4 games 2W 2D 0L
Fianchetto Variation 3 games 2W 1D 0L
Nimzowitsch Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Check Variation, Intermezzo Line 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
Traditional Variation 1 game 0W 1D 0L
Nimzo-Indian Defense 2 games 1W 0D 1L
Three Knights Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Normal Variation 1 game 0W 0D 1L
Gligoric System, Exchange Variation 1 game 0W 0D 1L
Tarrasch Defense 2 games 1W 1D 0L
Classical Variation 1 game 1W 0D 0L
Bogoljubow Variation 1 game 1W 0D 0L
Symmetrical Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
English Opening 1 game 0W 1D 0L
Anglo-Indian Defense 1 game 0W 1D 0L
King's Knight Variation 1 game 0W 1D 0L
Semi-Slav Defense 1 game 0W 0D 1L
Chigorin Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Gambit Accepted 1 game 1W 0D 0L
Furman Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Zukertort Opening 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Benko Gambit Accepted 1 game 1W 0D 0L
Modern Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 45 games 16W 17D 12L
Sicilian Defense 11 games 4W 5D 2L
Najdorf Variation 5 games 2W 1D 2L
(unspecified) 1 game 1W 0D 0L
Opocensky Variation 1 game 1W 0D 0L
English Attack 1 game 0W 0D 1L
Opocensky Variation, Traditional Line 1 game 0W 0D 1L
Lipnitsky Attack 1 game 0W 1D 0L
Moscow Variation 5 games 1W 4D 0L
(unspecified) 5 games 1W 4D 0L
Modern Variations 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Petrov's Defense 10 games 1W 6D 3L
Karklins-Martinovsky Variation 4 games 1W 3D 0L
(unspecified) 4 games 1W 3D 0L
Classical Attack 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Paulsen Attack 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Modern Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Nimzowitsch Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
French Defense 4 games 3W 1D 0L
Tarrasch Variation 2 games 1W 1D 0L
Open System, Euwe-Keres Line 1 game 0W 1D 0L
Chistyakov Defense 1 game 1W 0D 0L
Winawer Variation 1 game 1W 0D 0L
Advance Variation 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Caro-Kann Defense 3 games 1W 1D 1L
Advance Variation 2 games 0W 1D 1L
Short Variation 2 games 0W 1D 1L
Two Knights Attack 1 game 1W 0D 0L
Mindeno Variation, Exchange Line 1 game 1W 0D 0L
Queen's Gambit Declined 3 games 0W 2D 1L
Exchange Variation 2 games 0W 1D 1L
Positional Variation 2 games 0W 1D 1L
Semi-Tarrasch Defense 1 game 0W 1D 0L
Endgame Variation 1 game 0W 1D 0L
English Opening 2 games 2W 0D 0L
Agincourt Defense 2 games 2W 0D 0L
Catalan Defense Accepted 1 game 1W 0D 0L
Neo-Catalan Declined 1 game 1W 0D 0L
Zukertort Opening 2 games 1W 0D 1L
Reversed Grünfeld 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Nimzo-Indian Defense 2 games 2W 0D 0L
Reshevsky Variation 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Vienna Game 1 game 1W 0D 0L
Stanley Variation 1 game 1W 0D 0L
Monster Declined 1 game 1W 0D 0L
Bishop's Opening 1 game 0W 0D 1L
Paulsen Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Réti Opening 1 game 0W 0D 1L
Anglo-Slav Variation 1 game 0W 0D 1L
Gurevich System 1 game 0W 0D 1L
Queen's Indian Defense 1 game 1W 0D 0L
Fianchetto Variation 1 game 1W 0D 0L
Check Variation, Intermezzo Line 1 game 1W 0D 0L
Catalan Opening 1 game 0W 1D 0L
Closed 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Indian Defense 1 game 0W 1D 0L
Spielmann-Indian 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Pawn Game 1 game 0W 0D 1L
Accelerated London System 1 game 0W 0D 1L
Steinitz Countergambit 1 game 0W 0D 1L
King's Indian Attack 1 game 0W 0D 1L
Pachman System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 393

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

2023.02.25 · 31. Rgf1 (−81.6% win chance) 1-0
Luitjen Akselsson Apol
Bobby Cheng
View game
2023.02.26 · 71. Re4 (−64.3% win chance) 0-1
Emin Ohanyan
Bobby Cheng
View game
2026.06.06 · 19. Bxe6 (−53.4% win chance) 0-1
Vedmediuc, Serghei
Cheng, Bobby
View game
2026.06.06 · 27. Bd2 (−48.8% win chance) 0-1
Vedmediuc, Serghei
Cheng, Bobby
View game
Games Showing all 142 games
Date Event Round Color Opponent Result Accuracy % First moves