Player profile

Tong, Yiyi

Standard: 2072 Rapid: 1872 Blitz: 1871 (last updated 2026-11-02)
FIDE ID: 8639868 (view FIDE profile)
Federation: CHN Sex: F Birth Year: 2012 Age: 14
Title: WFM Women's title: WFM Other title: — FOA title: —
Games: 166 Wins: 84 (51%) Draws: 35 (21%) Losses: 47 (28%)
Dossier

156 of 166 games analyzed.

Accuracy: 89.4%
Opened d4: 72/74Opened e4: 1/74Opened Nf3: 1/74
Castled kingside: 114Same-side castling: 106Did not castle: 15Castled queenside: 14Opposite-side castling: 13
Played in the center: 53Played on the queenside: 41Fianchettoed queenside: 38Played on the kingside: 27Fianchettoed kingside: 23
Initiated exchanges: 94Active pieces: 93Kept the bishop pair: 86Sacrificed material: 82Backward pawn: 81Space advantage: 80Isolated pawn: 75Missed tactics: 37Avoided exchanges: 34Played gambits: 9
Openings

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

As White 80 games 45W 14D 21L
Nimzo-Indian Defense 29 games 15W 4D 10L
Sämisch Variation 10 games 7W 0D 3L
(unspecified) 9 games 6W 0D 3L
O'Kelly Variation 1 game 1W 0D 0L
Kmoch Variation 8 games 1W 2D 5L
(unspecified) 8 games 1W 2D 5L
(unspecified) 6 games 5W 0D 1L
(unspecified) 6 games 5W 0D 1L
Normal Variation 5 games 2W 2D 1L
(unspecified) 3 games 1W 1D 1L
Ragozin Variation 2 games 1W 1D 0L
Queen's Gambit Declined 18 games 12W 3D 3L
Exchange Variation 10 games 6W 1D 3L
Reshevsky Variation 9 games 5W 1D 3L
Positional Variation 1 game 1W 0D 0L
Janowski Variation 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Marshall Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Knight Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Semi-Slav 1 game 1W 0D 0L
Abrahams Variation 1 game 1W 0D 0L
Charousek Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Semi-Tarrasch Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
Ragozin Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Slav Defense 12 games 5W 3D 4L
Exchange Variation 11 games 5W 2D 4L
(unspecified) 9 games 5W 1D 3L
Trifunovic Variation 2 games 0W 1D 1L
Modern Line 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
King's Indian Defense 4 games 3W 0D 1L
Makogonov Variation 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Fianchetto Variation 2 games 1W 0D 1L
Pterodactyl Variation 1 game 1W 0D 0L
Classical Variation 1 game 0W 0D 1L
Neo-Grünfeld Defense 3 games 2W 1D 0L
Ultra-Delayed Exchange Variation 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Exchange Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Benoni Defense 2 games 0W 2D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Hromádka System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Gambit Accepted 2 games 1W 0D 1L
Old Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Classical Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Indian Defense 2 games 2W 0D 0L
Spielmann-Indian 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Budapest Gambit Accepted 1 game 1W 0D 0L
Main Line, Adler Variation 1 game 1W 0D 0L
Benko Gambit Accepted 2 games 1W 0D 1L
King Walk Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Fully Accepted Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Old Indian Defense 1 game 1W 0D 0L
Ukrainian Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Grünfeld Defense 1 game 0W 1D 0L
Lutikov Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Sicilian Defense 1 game 1W 0D 0L
O'Kelly Variation 1 game 1W 0D 0L
Venice System, Steiner Line 1 game 1W 0D 0L
Semi-Slav Defense 1 game 1W 0D 0L
Stoltz Variation 1 game 1W 0D 0L
Center Variation 1 game 1W 0D 0L
Dutch Defense 1 game 1W 0D 0L
Leningrad Variation 1 game 1W 0D 0L
Warsaw Variation 1 game 1W 0D 0L
Rat Defense 1 game 0W 0D 1L
English Rat 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 72 games 32W 18D 22L
Ruy Lopez 17 games 10W 2D 5L
Berlin Defense 6 games 2W 1D 3L
Anti-Berlin Variation 3 games 1W 0D 2L
Rio Gambit Accepted 2 games 1W 1D 0L
l'Hermet Variation, Berlin Wall Defense 1 game 0W 0D 1L
Closed 6 games 4W 1D 1L
Breyer Defense, Zaitsev Hybrid 4 games 3W 1D 0L
(unspecified) 1 game 1W 0D 0L
Chigorin Defense 1 game 0W 0D 1L
Morphy Defense 3 games 2W 0D 1L
Anderssen Variation 2 games 1W 0D 1L
Modern Steinitz Defense, Fianchetto Variation 1 game 1W 0D 0L
Open Berlin Defense 1 game 1W 0D 0L
l'Hermet Variation 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
Gligoric Variation 1 game 1W 0D 0L
Italian Game 8 games 7W 1D 0L
Classical Variation 5 games 5W 0D 0L
Giuoco Pianissimo 3 games 3W 0D 0L
Greco Gambit, Modern Line 2 games 2W 0D 0L
Giuoco Pianissimo 2 games 1W 1D 0L
(unspecified) 1 game 1W 0D 0L
Italian Four Knights Variation 1 game 0W 1D 0L
Scotch Gambit 1 game 1W 0D 0L
Janowski Defense 1 game 1W 0D 0L
English Opening 7 games 2W 2D 3L
King's English Variation 3 games 2W 1D 0L
Kramnik-Shirov Counterattack 2 games 1W 1D 0L
(unspecified) 1 game 1W 0D 0L
Agincourt Defense 2 games 0W 0D 2L
Neo-Catalan Declined 1 game 0W 0D 1L
Wimpy System 1 game 0W 0D 1L
Symmetrical Variation 1 game 0W 0D 1L
Rubinstein Variation 1 game 0W 0D 1L
Anglo-Indian Defense 1 game 0W 1D 0L
Flohr-Mikenas-Carls Variation, Nei Gambit 1 game 0W 1D 0L
Nimzo-Indian Defense 7 games 3W 1D 3L
Kmoch Variation 3 games 1W 1D 1L
(unspecified) 3 games 1W 1D 1L
Normal Variation 2 games 1W 0D 1L
Classical Defense 2 games 1W 0D 1L
Leningrad Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Classical Variation 1 game 0W 0D 1L
Berlin Variation, Pirc Variation 1 game 0W 0D 1L
Indian Defense 6 games 2W 1D 3L
Accelerated London System 3 games 2W 0D 1L
(unspecified) 3 games 2W 0D 1L
Anti-Nimzo-Indian 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Tartakower Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Knights Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Gambit Declined 6 games 2W 0D 4L
Ragozin Defense 5 games 2W 0D 3L
Alekhine Variation 3 games 0W 0D 3L
(unspecified) 2 games 2W 0D 0L
Semi-Tarrasch Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Scotch Game 4 games 2W 1D 1L
Schmidt Variation 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Malaniuk Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Four Knights Game 2 games 0W 2D 0L
Gunsberg Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Scotch Variation Accepted 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Bogo-Indian Defense 2 games 0W 1D 1L
Retreat Variation 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Catalan Opening 2 games 2W 0D 0L
Open Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Tarrasch Defense 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
Bishop's Opening 1 game 0W 1D 0L
Vienna Hybrid 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Vienna Game 1 game 0W 0D 1L
Mieses Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Gambit Accepted 1 game 0W 0D 1L
Central Variation 1 game 0W 0D 1L
McDonnell Defense 1 game 0W 0D 1L
Trompowsky Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's Indian Attack 1 game 0W 1D 0L
Double Fianchetto 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Rubinstein Opening 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Petrov's Defense 1 game 0W 1D 0L
French Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Neo-Grünfeld Defense 1 game 0W 1D 0L
Ultra-Delayed Exchange Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
King's Indian Defense 1 game 0W 1D 0L
Fianchetto Variation 1 game 0W 1D 0L
Yugoslav Variation, Advance Line 1 game 0W 1D 0L
Yusupov-Rubinstein System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders Top 4 of 687

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

2026.08.08 · 31... R2e3 (−81.5% win chance) 0-1
Tong, Yiyi
Wang, Hanzhang
View game
2025.12.07 · 36... Qd3+ (−78.5% win chance) 0-1
Tong, Yiyi
Guo, Weihe
View game
2026.07.24 · 11. Qxg6 (−74.3% win chance) 1-0
Vu, Nguyen Bao Linh
Tong, Yiyi
View game
2026.09.05 · 24. Bf1 (−61.3% win chance) 1-0
Fang, Chenxi
Tong, Yiyi
View game
Games Showing all 166 games
Date Event Round Color Opponent Result Accuracy % First moves