Player profile
Chang Haitong
Dossier
3 of 3 games analyzed.
Accuracy: 90.8%
Opened e4: 2/2
Castled kingside: 3Same-side castling: 3
Played in the center: 2Played on the queenside: 1
Backward pawn: 3Active pieces: 3Initiated exchanges: 3Kept the bishop pair: 2Space advantage: 2Accepted short draws: 1Isolated pawn: 1Sacrificed material: 1
Openings
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As White 2 games 0W 1D 0L
French Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Italian Game 1 game 0W 0D 0L
Classical Variation 1 game 0W 0D 0L
Giuoco Pianissimo
1 game
0W
0D
0L
As Black 1 game 1W 0D 0L
Réti Opening 1 game 1W 0D 0L
Anglo-Slav Variation 1 game 1W 0D 0L
with g3
1 game
1W
0D
0L
Blunders Top 4 of 11
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 3 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2025.09.20 | AGIS 2025 | 7.12 | 2025.09.20 Xu, Jingyao | ½ | 93.00% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2025.09.19 | AGIS 2025 | 1.12 | 2025.09.19 Xu, Jingshun | 1 | 92.20% | 1. Nf3 d5 2. c4 c6 3. g3 Nf6 | |
| 2025.02.22 | K-12 International Schools Chess Open 2025 G3-G5 | 1.8 | 2025.02.22 Akul Sai Ranganath Thota | * | 87.30% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 |