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Player profile

Helsby, David C

Standard: 1685 Rapid: 1706 Blitz: 1578 (last updated 2026-11-02)
FIDE ID: 433004 (view FIDE profile)
Federation: ENG Sex: M Birth Year: 1960 Age: 66
Title: — Women's title: — Other title: — FOA title: —
Games: 16 Wins: 4 (25%) Draws: 5 (31%) Losses: 7 (44%)
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Dossier

14 of 16 games analyzed.

Accuracy: 87.5%
Opened d4: 5/8Opened e4: 3/8
Castled kingside: 14Same-side castling: 14
Played on the kingside: 6Fianchettoed queenside: 5Played in the center: 5Fianchettoed kingside: 2
Space advantage: 9Sacrificed material: 8Backward pawn: 7Active pieces: 7Missed tactics: 6Initiated exchanges: 6Isolated pawn: 5Kept the bishop pair: 4Avoided exchanges: 3Played gambits: 1
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Openings

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As White 8 games 2W 2D 4L
Queen's Pawn Game 3 games 1W 1D 1L
Colle System 3 games 1W 1D 1L
Anti-Colle 1 game 0W 0D 1L
Grünfeld Formation 1 game 0W 1D 0L
(unspecified) 1 game 1W 0D 0L
Rubinstein Opening 1 game 0W 1D 0L
Semi-Slav Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
French Defense 1 game 0W 0D 1L
King's Indian Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Indian Defense 1 game 0W 0D 1L
Spielmann-Indian 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Caro-Kann Defense 1 game 0W 0D 1L
Breyer Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Vienna Game 1 game 1W 0D 0L
Vienna Gambit 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 8 games 2W 3D 3L
Alekhine Defense 4 games 1W 2D 1L
Four Pawns Attack 2 games 1W 0D 1L
Trifunovic Variation 1 game 1W 0D 0L
(unspecified) 1 game 0W 0D 1L
Modern Variation 1 game 0W 1D 0L
Panov Variation 1 game 0W 1D 0L
Scandinavian Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Dutch Defense 3 games 0W 1D 2L
Raphael Variation 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Stonewall Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
English Opening 1 game 1W 0D 0L
Anglo-Dutch Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 96

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

2025.04.17 · 43. Qb7 (−69.7% win chance) 0-1
Davis, Joshua
Helsby, David C
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2025.04.17 · 23. Nf3 (−39.3% win chance) 0-1
Ren, Jason
Helsby, David C
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2025.04.18 · 36. Rc2 (−37.3% win chance) 1/2-1/2
Neatherway, A Philip
Helsby, David C
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2025.04.19 · 48. Kd4 (−31.8% win chance) 0-1
Saxena, Advik
Helsby, David C
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Games Showing all 16 games
Date Event Round Color Opponent Result Accuracy % First moves