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Or, Cheuk Hei Zachary

Standard: 1470 Rapid: 0 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 6020836 (view FIDE profile)
Federation: HKG Sex: M Birth Year: 2010 Age: 16
Title: — Women's title: — Other title: — FOA title: —
Games: 8 Wins: 2 (25%) Draws: 0 (0%) Losses: 6 (75%)
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Dossier

7 of 8 games analyzed.

Accuracy: 88.4%
Opened e4: 4/4
Castled kingside: 6Same-side castling: 6Did not castle: 1
Played in the center: 2Fianchettoed queenside: 2Played on the queenside: 2Fianchettoed kingside: 1Played on the kingside: 1
Initiated exchanges: 5Space advantage: 5Sacrificed material: 4Active pieces: 3Backward pawn: 3Missed tactics: 3Isolated pawn: 2Played gambits: 1Avoided exchanges: 1Kept the bishop pair: 1
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Openings

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As White 4 games 1W 0D 3L
Ruy Lopez 3 games 1W 0D 2L
Closed 2 games 1W 0D 1L
Anti-Marshall 1 game 1W 0D 0L
Bogoljubow Variation 1 game 0W 0D 1L
Morphy Defense 1 game 0W 0D 1L
Steinitz Deferred 1 game 0W 0D 1L
Caro-Kann Defense 1 game 0W 0D 1L
Tartakower Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 4 games 1W 0D 3L
Italian Game 2 games 1W 0D 1L
Evans Gambit 1 game 0W 0D 1L
Mieses Defense 1 game 0W 0D 1L
Giuoco Pianissimo 1 game 1W 0D 0L
Normal 1 game 1W 0D 0L
King's Pawn Game 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Pirc Defense 1 game 0W 0D 1L
Austrian Attack 1 game 0W 0D 1L
Weiss Variation 1 game 0W 0D 1L
Blunders Top 4 of 48

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

2025.12.26 · 50... b3 (−37.6% win chance) 1-0
Or, Cheuk Hei Zachary
Christopher, George Oscar
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2025.12.27 · 42. Rg3 (−31.8% win chance) 0-1
Hernandez, Jino
Or, Cheuk Hei Zachary
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2025.12.23 · 34. Qf3 (−30% win chance) 0-1
Bazarvaani, Tseren
Or, Cheuk Hei Zachary
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2025.12.23 · 20. Nxe5 (−25.5% win chance) 0-1
Bazarvaani, Tseren
Or, Cheuk Hei Zachary
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View blunders & mistakes
Games Showing all 8 games
Date Event Round Color Opponent Result Accuracy % First moves