Player profile

Dai, Changren

Standard: 2500 Rapid: 2404 Blitz: 2421 (last updated 2026-10-02)
FIDE ID: 8608156 (view FIDE profile)
Federation: CHN Sex: M Birth Year: 1999 Age: 27
Title: GM Women's title: — Other title: — FOA title: —
Games: 243 Wins: 86 (35%) Draws: 93 (38%) Losses: 64 (26%)
Dossier

216 of 243 games analyzed.

Accuracy: 92.6%
Opened d4: 61/91Opened e4: 19/91Opened c4: 8/91Opened Nf3: 3/91
Castled kingside: 157Same-side castling: 142Opposite-side castling: 18Castled queenside: 15Did not castle: 13
Fianchettoed kingside: 58Played in the center: 55Played on the kingside: 48Played on the queenside: 48Fianchettoed queenside: 34
Active pieces: 142Initiated exchanges: 122Sacrificed material: 115Kept the bishop pair: 114Space advantage: 104Backward pawn: 101Isolated pawn: 96Avoided exchanges: 41Missed tactics: 34Played gambits: 21
Openings

Click "+" to add that group to the games list below. Multiple groups can be added at once.

As White 103 games 35W 41D 27L
Queen's Gambit Declined 25 games 9W 8D 8L
Exchange Variation 7 games 4W 0D 3L
Positional Variation 4 games 4W 0D 0L
Sämisch Variation 1 game 0W 0D 1L
Carlsen Variation 1 game 0W 0D 1L
Reshevsky Variation 1 game 0W 0D 1L
Ragozin Defense 5 games 2W 2D 1L
(unspecified) 4 games 2W 2D 0L
Alekhine Variation 1 game 0W 0D 1L
Semi-Tarrasch Defense 3 games 1W 2D 0L
(unspecified) 2 games 1W 1D 0L
Endgame Variation 1 game 0W 1D 0L
Queen's Knight Variation 3 games 0W 2D 1L
(unspecified) 3 games 0W 2D 1L
(unspecified) 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Three Knights Variation 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Charousek Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Tarrasch Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Barmen Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Nimzo-Indian Defense 12 games 2W 6D 4L
Normal Variation 6 games 2W 2D 2L
Classical Defense 4 games 2W 1D 1L
Botvinnik System 1 game 0W 1D 0L
(unspecified) 1 game 0W 0D 1L
St. Petersburg Variation 2 games 0W 1D 1L
American Variation 2 games 0W 1D 1L
Sämisch Variation 2 games 0W 2D 0L
(unspecified) 1 game 0W 1D 0L
Capablanca Variation 1 game 0W 1D 0L
Three Knights Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Romanishin Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
King's Indian Defense 8 games 4W 2D 2L
Fianchetto Variation 2 games 1W 0D 1L
Immediate Fianchetto 1 game 0W 0D 1L
Panno Variation 1 game 1W 0D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Orthodox Variation 1 game 0W 1D 0L
Positional Defense 1 game 0W 1D 0L
Petrosian Variation 1 game 1W 0D 0L
Normal Defense 1 game 1W 0D 0L
Makogonov Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Karpov System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Semi-Averbakh System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Ruy Lopez 8 games 2W 6D 0L
Berlin Defense 4 games 1W 3D 0L
Rio Gambit Accepted 3 games 0W 3D 0L
Anti-Berlin Variation 1 game 1W 0D 0L
Open 2 games 0W 2D 0L
Bernstein Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Closed 2 games 1W 1D 0L
Martinez Variation 1 game 1W 0D 0L
Chigorin Defense 1 game 0W 1D 0L
Queen's Gambit Accepted 5 games 3W 1D 1L
Classical Defense 2 games 1W 0D 1L
Normal Line 1 game 0W 0D 1L
Main Line 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Central Variation 1 game 0W 1D 0L
Alekhine System 1 game 0W 1D 0L
Alekhine Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
English Opening 5 games 1W 2D 2L
King's English Variation 5 games 1W 2D 2L
Four Knights Variation, Quiet Line 4 games 1W 2D 1L
Kramnik-Shirov Counterattack 1 game 0W 0D 1L
Sicilian Defense 5 games 1W 2D 2L
Najdorf Variation 2 games 0W 2D 0L
Adams Attack 1 game 0W 1D 0L
Opocensky Variation, Traditional Line 1 game 0W 1D 0L
French Variation 1 game 0W 0D 1L
Westerinen Attack 1 game 0W 0D 1L
Taimanov Variation 1 game 0W 0D 1L
Bastrikov Variation, English Attack 1 game 0W 0D 1L
Delayed Alapin Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Indian Defense 3 games 1W 2D 0L
Kasparov-Petrosian Variation 1 game 0W 1D 0L
Main Line 1 game 0W 1D 0L
Fianchetto Variation 1 game 1W 0D 0L
Nimzowitsch Variation, Nimzowitsch Attack 1 game 1W 0D 0L
Yates Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Slav Defense 3 games 0W 2D 1L
(unspecified) 2 games 0W 2D 0L
(unspecified) 2 games 0W 2D 0L
Quiet Variation 1 game 0W 0D 1L
Pin Defense 1 game 0W 0D 1L
French Defense 3 games 1W 2D 0L
Exchange Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Steinitz Variation 1 game 0W 1D 0L
Boleslavsky Variation 1 game 0W 1D 0L
St. George Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Old Indian Defense 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Indian Defense 2 games 2W 0D 0L
Seirawan Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Anti-Nimzo-Indian 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's Indian Attack 2 games 1W 0D 1L
Keres Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
French Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Semi-Slav Defense 2 games 0W 2D 0L
Normal Variation 2 games 0W 2D 0L
(unspecified) 2 games 0W 2D 0L
Caro-Kann Defense 2 games 1W 1D 0L
Advance Variation 2 games 1W 1D 0L
(unspecified) 1 game 1W 0D 0L
Short Variation 1 game 0W 1D 0L
Grünfeld Defense 2 games 0W 0D 2L
Three Knights Variation 1 game 0W 0D 1L
Burille Variation 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
Pirc Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Nimzo-Larsen Attack 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Pawn Game 1 game 1W 0D 0L
London System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Italian Game 1 game 1W 0D 0L
Hungarian Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Bogo-Indian Defense 1 game 0W 0D 1L
Grünfeld Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
East Indian Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
English Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Rubinstein Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Réti Opening 1 game 1W 0D 0L
Anglo-Slav Variation 1 game 1W 0D 0L
Gurevich System 1 game 1W 0D 0L
Tarrasch Defense 1 game 0W 1D 0L
Dubov Tarrasch 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Four Knights Game 1 game 0W 1D 0L
Glek System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Zukertort Opening 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Benoni Defense 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Petrov's Defense 1 game 0W 1D 0L
Modern Attack 1 game 0W 1D 0L
Center Variation 1 game 0W 1D 0L
As Black 109 games 42W 38D 29L
Ruy Lopez 17 games 5W 6D 6L
Closed 8 games 1W 3D 4L
Martinez Variation 5 games 1W 2D 2L
(unspecified) 3 games 0W 1D 2L
Morphy Defense 4 games 3W 0D 1L
Steinitz Deferred 2 games 2W 0D 0L
Modern Steinitz Defense 1 game 0W 0D 1L
Anderssen Variation 1 game 1W 0D 0L
Marshall Attack 3 games 0W 2D 1L
Modern Variation 2 games 0W 1D 1L
(unspecified) 1 game 0W 1D 0L
Berlin Defense 1 game 0W 1D 0L
Rio Gambit Accepted 1 game 0W 1D 0L
Exchange Variation 1 game 1W 0D 0L
Normal Variation 1 game 1W 0D 0L
Italian Game 10 games 7W 1D 2L
Classical Variation 8 games 5W 1D 2L
Giuoco Pianissimo 7 games 5W 1D 1L
Giuoco Pianissimo, Albin Variation 1 game 0W 0D 1L
Giuoco Pianissimo 1 game 1W 0D 0L
Normal 1 game 1W 0D 0L
Two Knights Defense 1 game 1W 0D 0L
Modern Bishop's Opening 1 game 1W 0D 0L
King's Indian Defense 9 games 3W 2D 4L
Fianchetto Variation 4 games 2W 1D 1L
(unspecified) 1 game 0W 1D 0L
Classical Variation 1 game 1W 0D 0L
Classical Fianchetto 1 game 1W 0D 0L
Uhlmann-Szabo System 1 game 0W 0D 1L
Semi-Averbakh System 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
Makogonov Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Normal Variation 1 game 1W 0D 0L
King's Knight Variation 1 game 1W 0D 0L
Orthodox Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Gambit Declined 9 games 1W 5D 3L
Charousek Variation 4 games 0W 3D 1L
(unspecified) 4 games 0W 3D 1L
Harrwitz Attack 3 games 1W 1D 1L
Main Line 1 game 0W 0D 1L
(unspecified) 1 game 1W 0D 0L
Two Knights Defense, Blockade Line 1 game 0W 1D 0L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Exchange Variation 1 game 0W 1D 0L
Reshevsky Variation 1 game 0W 1D 0L
King's Indian Attack 8 games 2W 3D 3L
Keres Variation 4 games 0W 2D 2L
(unspecified) 4 games 0W 2D 2L
(unspecified) 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Symmetrical Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Double Fianchetto 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Semi-Slav Defense 6 games 3W 3D 0L
Chigorin Defense 3 games 1W 2D 0L
(unspecified) 3 games 1W 2D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Anti-Moscow Gambit 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Hastings Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Pawn Game 6 games 2W 4D 0L
London System 3 games 0W 3D 0L
(unspecified) 3 games 0W 3D 0L
Modern Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Colle System 1 game 1W 0D 0L
Anti-Colle 1 game 1W 0D 0L
Symmetrical Variation 1 game 0W 1D 0L
Pseudo-Catalan 1 game 0W 1D 0L
Sicilian Defense 5 games 3W 1D 1L
Nyezhmetdinov-Rossolimo Attack 2 games 0W 1D 1L
(unspecified) 1 game 0W 0D 1L
Fianchetto Variation 1 game 0W 1D 0L
Kan Variation 1 game 1W 0D 0L
Polugaevsky Variation 1 game 1W 0D 0L
Old Sicilian 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Moscow Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Caro-Kann Defense 5 games 4W 0D 1L
Advance Variation 3 games 2W 0D 1L
(unspecified) 2 games 2W 0D 0L
Bayonet Attack 1 game 0W 0D 1L
Two Knights Attack 2 games 2W 0D 0L
Mindeno Variation, Exchange Line 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
English Opening 4 games 2W 0D 2L
King's English Variation 4 games 2W 0D 2L
Two Knights Variation, Smyslov System 1 game 0W 0D 1L
Two Knights Variation 1 game 0W 0D 1L
Four Knights Variation, Fianchetto Line 1 game 1W 0D 0L
Reversed Sicilian 1 game 1W 0D 0L
Neo-Grünfeld Defense 3 games 1W 2D 0L
Ultra-Delayed Exchange Variation 3 games 1W 2D 0L
(unspecified) 3 games 1W 2D 0L
Queen's Indian Defense 3 games 1W 1D 1L
Classical Variation 1 game 0W 0D 1L
Traditional Variation 1 game 0W 0D 1L
Fianchetto Variation 1 game 0W 1D 0L
Nimzowitsch Variation 1 game 0W 1D 0L
Kasparov-Petrosian Variation 1 game 1W 0D 0L
Andersson Variation 1 game 1W 0D 0L
Nimzo-Indian Defense 3 games 0W 3D 0L
Normal Variation 2 games 0W 2D 0L
(unspecified) 1 game 0W 1D 0L
Gligoric System, Exchange Variation 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Four Knights Game 2 games 1W 1D 0L
Scotch Variation Accepted 2 games 1W 1D 0L
Main Line 2 games 1W 1D 0L
King's Knight Opening 2 games 1W 0D 1L
Konstantinopolsky 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Normal Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Zukertort Opening 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Slav Defense 2 games 1W 1D 0L
Breyer Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Exchange Variation 1 game 0W 1D 0L
Trifunovic Variation 1 game 0W 1D 0L
Catalan Opening 1 game 0W 0D 1L
Closed 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Old Indian Defense 1 game 1W 0D 0L
Janowski Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Vienna Game 1 game 0W 0D 1L
Paulsen Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
English Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Pirc Defense 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
Quiet System, Chigorin Line 1 game 0W 1D 0L
Scotch Game 1 game 0W 1D 0L
Mieses Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Indian Defense 1 game 0W 1D 0L
Seirawan Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Réti Opening 1 game 1W 0D 0L
Advance Variation 1 game 1W 0D 0L
Michel Gambit 1 game 1W 0D 0L
Trompowsky Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Modern Defense 1 game 1W 0D 0L
Standard Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Nimzo-Larsen Attack 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Bogo-Indian Defense 1 game 0W 0D 1L
Retreat Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Bishop's Opening 1 game 0W 1D 0L
Vienna Hybrid 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders Top 4 of 661

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

2025.10.01 · 41. Re5 (−52.8% win chance) 1/2-1/2
Xu, Jun
Dai, Changren
View game
2025.07.14 · 76... Ke7 (−47.5% win chance) 1-0
Dai, Changren
Wang, Hao
View game
2025.05.17 · 23. Qxd6 (−47.2% win chance) 1-0
Salem, A.R. Saleh
Dai, Changren
View game
2025.05.02 · 21. Rc2 (−46.6% win chance) 1/2-1/2
Kong, Xiangrui
Dai, Changren
View game
Games Showing all 243 games
Date Event Round Color Opponent Result Accuracy % First moves