Chess Games DB
Find player games & weaknesses
Log in
Player profile

Sun, Alexander

Standard: 1973 Rapid: 1800 Blitz: 1783 (last updated 2026-10-02)
FIDE ID: 4325397 (view FIDE profile)
Federation: NZL Sex: M Birth Year: 2006 Age: 20
Title: — Women's title: — Other title: — FOA title: —
Games: 10 Wins: 5 (50%) Draws: 1 (10%) Losses: 4 (40%)
View all games
Dossier

8 of 10 games analyzed.

Accuracy: 88.2%
Opened d4: 3/4Opened e4: 1/4
Castled kingside: 8Same-side castling: 8
Played in the center: 3Fianchettoed kingside: 2Played on the kingside: 2Fianchettoed queenside: 1Played on the queenside: 1
Sacrificed material: 6Active pieces: 6Space advantage: 5Initiated exchanges: 4Kept the bishop pair: 4Backward pawn: 3Missed tactics: 3Isolated pawn: 2Avoided exchanges: 2
View full dossier Analyze this player's games
Openings

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

As White 5 games 4W 0D 1L
King's Indian Defense 2 games 2W 0D 0L
Averbakh Variation 1 game 1W 0D 0L
Flexible Defense 1 game 1W 0D 0L
Four Pawns Attack 1 game 1W 0D 0L
Dynamic Attack 1 game 1W 0D 0L
Catalan Opening 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Slav Defense 1 game 1W 0D 0L
Czech Variation 1 game 1W 0D 0L
Dutch Variation 1 game 1W 0D 0L
French Defense 1 game 0W 0D 1L
Tarrasch Variation 1 game 0W 0D 1L
Closed Variation, Main Line 1 game 0W 0D 1L
As Black 5 games 1W 1D 3L
Nimzo-Larsen Attack 2 games 0W 1D 1L
Classical Variation 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Indian Defense 1 game 0W 0D 1L
Knights Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Rapport-Jobava System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Sicilian Defense 1 game 0W 0D 1L
Najdorf Variation 1 game 0W 0D 1L
English Attack 1 game 0W 0D 1L
Blunders Top 4 of 50

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

2025.09.27 · 62. Rh8 (−47.5% win chance) 0-1
Wang, Justin Zhide
Sun, Alexander
View game
2025.09.28 · 56... Ra4+ (−36.8% win chance) 1-0
Sun, Alexander
Jadhav Pratik
View game
2025.09.28 · 65. Kf5 (−36.6% win chance) 1-0
Yu, Weiyang Cadence
Sun, Alexander
View game
2025.09.28 · 46... Ke7 (−35.5% win chance) 1-0
Sun, Alexander
Jadhav Pratik
View game
View blunders & mistakes
Games Showing all 10 games
Date Event Round Color Opponent Result Accuracy % First moves