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Player profile

Tong, Zachary

Standard: 1605 Rapid: 1599 Blitz: 1615 (last updated 2026-11-02)
FIDE ID: 6010695 (view FIDE profile)
Federation: HKG Sex: M Birth Year: 2014 Age: 12
Title: — Women's title: — Other title: — FOA title: —
Games: 16 Wins: 7 (44%) Draws: 2 (13%) Losses: 6 (38%) Other: 1
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Dossier

15 of 16 games analyzed.

Accuracy: 87.5%
Opened d4: 9/9
Castled kingside: 10Same-side castling: 8Did not castle: 3Castled queenside: 2Opposite-side castling: 2
Played on the queenside: 6Played on the kingside: 5Played in the center: 4Fianchettoed kingside: 3
Active pieces: 13Missed tactics: 9Isolated pawn: 8Initiated exchanges: 8Sacrificed material: 8Kept the bishop pair: 7Space advantage: 6Avoided exchanges: 6Backward pawn: 5Accepted short draws: 1
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Openings

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As White 9 games 3W 1D 5L
King's Indian Defense 2 games 0W 1D 1L
Accelerated Averbakh Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Fianchetto Variation 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
Slav Defense 2 games 1W 0D 1L
Schlechter Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Smyslov Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Gambit Declined 1 game 1W 0D 0L
Modern Variation 1 game 1W 0D 0L
Normal Line 1 game 1W 0D 0L
Benoni Defense 1 game 1W 0D 0L
Old Benoni 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Bogo-Indian Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Indian Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Semi-Slav Defense 1 game 0W 0D 1L
Meran Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 7 games 4W 1D 1L
Caro-Kann Defense 6 games 3W 1D 1L
Two Knights Attack 2 games 0W 1D 1L
Mindeno Variation, Retreat Line 1 game 0W 0D 1L
Mindeno Variation 1 game 0W 1D 0L
Apocalypse Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Exchange Variation 1 game 0W 0D 0L
(unspecified) 1 game 0W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Advance Variation 1 game 1W 0D 0L
Botvinnik-Carls Defense 1 game 1W 0D 0L
King's Indian Attack 1 game 1W 0D 0L
Symmetrical Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 107

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

2026.06.19 · 32. Qxg6 (−47.5% win chance) 1/2-1/2
Lundberg, Jonathan Oscar
Tong, Zachary
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2026.01.04 · 18. Bg3 (−34.7% win chance) 0-1
Law, Ching Yin
Tong, Zachary
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2026.06.19 · 24. Nd3 (−30.4% win chance) 1/2-1/2
Lundberg, Jonathan Oscar
Tong, Zachary
View game
2026.01.03 · 23. Nxa5 (−26.4% win chance) 0-1
Wong, Yin Ki Patrick
Tong, Zachary
View game
View blunders & mistakes
Games Showing all 16 games
Date Event Round Color Opponent Result Accuracy % First moves