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Player profile

Zheng, Ryan

Games: 19 Wins: 5 (26%) Draws: 6 (32%) Losses: 8 (42%)
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Dossier

18 of 19 games analyzed.

Accuracy: 89.3%
Opened d4: 8/8
Castled kingside: 14Same-side castling: 11Opposite-side castling: 3Did not castle: 3Castled queenside: 1
Played in the center: 6Fianchettoed kingside: 5Played on the kingside: 4Fianchettoed queenside: 3Played on the queenside: 2
Isolated pawn: 14Space advantage: 12Sacrificed material: 10Active pieces: 10Backward pawn: 7Kept the bishop pair: 7Avoided exchanges: 7Initiated exchanges: 6Missed tactics: 6Played gambits: 2
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Openings

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As White 9 games 2W 3D 4L
Nimzo-Indian Defense 5 games 2W 2D 1L
Kmoch Variation 5 games 2W 2D 1L
(unspecified) 5 games 2W 2D 1L
Queen's Gambit Declined 1 game 0W 0D 1L
Janowski Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Grünfeld Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Horwitz Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Indian Defense 1 game 0W 1D 0L
Kasparov-Petrosian Variation 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
As Black 10 games 3W 3D 4L
Alekhine Defense 3 games 1W 1D 1L
Four Pawns Attack 3 games 1W 1D 1L
Fianchetto Variation 3 games 1W 1D 1L
Pirc Defense 3 games 1W 1D 1L
(unspecified) 3 games 1W 1D 1L
(unspecified) 3 games 1W 1D 1L
Sicilian Defense 1 game 0W 0D 1L
Najdorf Variation 1 game 0W 0D 1L
Adams Attack 1 game 0W 0D 1L
Four Knights Game 1 game 0W 1D 0L
Scotch Variation Accepted 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Gambit Accepted 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
King's Indian Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 99

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

2026.08.30 · 36... exd3 (−40.2% win chance) 1-0
Zheng, Ryan
Hernandez Sanchez, Jairo Andres
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2026.05.17 · 48... Kc5 (−33.5% win chance) 1/2-1/2
Zheng, Ryan
Contreras Suazo, Rocio
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2026.08.06 · 25. d5 (−31.3% win chance) 1-0
Liu, Jiachen
Zheng, Ryan
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2026.04.17 · 42... c5 (−31.1% win chance) 1/2-1/2
Zheng, Ryan
Goswami Sagargiri
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Games Showing all 19 games
Date Event Round Color Opponent Result Accuracy % First moves