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Player profile

Onslow, Teddy

Standard: 1904 Rapid: 1831 Blitz: 1882 (last updated 2026-11-02)
FIDE ID: 436828 (view FIDE profile)
Federation: ENG Sex: M Birth Year: 2004 Age: 22
Title: — Women's title: — Other title: — FOA title: —
Games: 20 Wins: 6 (30%) Draws: 4 (20%) Losses: 10 (50%)
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Dossier

20 of 20 games analyzed.

Accuracy: 86.8%
Opened e4: 12/12
Castled kingside: 17Same-side castling: 16Did not castle: 2Castled queenside: 1
Played in the center: 9Played on the queenside: 7Fianchettoed kingside: 4Fianchettoed queenside: 4Played on the kingside: 3
Active pieces: 16Backward pawn: 15Space advantage: 13Sacrificed material: 11Avoided exchanges: 9Missed tactics: 9Isolated pawn: 6Kept the bishop pair: 6Initiated exchanges: 5Played gambits: 3
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Openings

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

As White 12 games 5W 2D 5L
Sicilian Defense 4 games 0W 1D 3L
Nyezhmetdinov-Rossolimo Attack 1 game 0W 0D 1L
Fianchetto Variation 1 game 0W 0D 1L
O'Kelly Variation 1 game 0W 0D 1L
Venice System 1 game 0W 0D 1L
Delayed Alapin Variation 1 game 0W 0D 1L
with e6 1 game 0W 0D 1L
Moscow Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
French Defense 3 games 2W 1D 0L
Advance Variation 2 games 1W 1D 0L
Wade Variation 1 game 1W 0D 0L
Paulsen Attack 1 game 0W 1D 0L
Schlechter Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Caro-Kann Defense 2 games 1W 0D 1L
Advance Variation 2 games 1W 0D 1L
Tal Variation 2 games 1W 0D 1L
Italian Game 2 games 2W 0D 0L
Scotch Gambit 1 game 1W 0D 0L
Max Lange Attack 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
Greco Gambit, Modern Line 1 game 1W 0D 0L
Czech Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 8 games 1W 2D 5L
Sicilian Defense 3 games 1W 1D 1L
Accelerated Dragon 2 games 0W 1D 1L
Maróczy Bind 1 game 0W 0D 1L
Modern Bc4 Variation 1 game 0W 1D 0L
Grand Prix Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Gambit Declined 1 game 0W 0D 1L
Ragozin Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
English Opening 1 game 0W 1D 0L
King's English Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Nimzo-Indian Defense 1 game 0W 0D 1L
Normal Variation 1 game 0W 0D 1L
Ragozin Variation 1 game 0W 0D 1L
Réti Opening 1 game 0W 0D 1L
Reversed Blumenfeld Gambit 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
French Defense 1 game 0W 0D 1L
Steinitz Variation 1 game 0W 0D 1L
Boleslavsky Variation 1 game 0W 0D 1L
Blunders Top 4 of 101

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

2026.08.22 · 56... Rxb4 (−45.2% win chance) 1-0
Onslow, Teddy
Keerthi Kumar, Advait
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2026.07.04 · 26. Ra4 (−45.2% win chance) 1/2-1/2
Welling, Zac
Onslow, Teddy
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2026.08.20 · 45. Re4 (−41.3% win chance) 1-0
Horspool, Philip J
Onslow, Teddy
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2026.08.20 · 50. Rd4+ (−41.1% win chance) 1-0
Horspool, Philip J
Onslow, Teddy
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View blunders & mistakes
Games Showing all 20 games
Date Event Round Color Opponent Result Accuracy % First moves