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Player profile

Helpertz, Stefan

Standard: 1750 Rapid: 0 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 533068143 (view FIDE profile)
Federation: GER Sex: M Birth Year: 1961 Age: 65
Title: — Women's title: — Other title: — FOA title: —
Games: 5 Wins: 0 (0%) Draws: 1 (20%) Losses: 2 (40%) Other: 2
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Dossier

3 of 5 games analyzed.

Accuracy: 86.4%
Opened d4: 2/2
Castled kingside: 2Same-side castling: 2Did not castle: 1
Played on the queenside: 2
Isolated pawn: 3Kept the bishop pair: 2Initiated exchanges: 2Sacrificed material: 2Played gambits: 1Missed tactics: 1Backward pawn: 1Avoided exchanges: 1
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Openings

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As White 2 games 0W 0D 2L
Rapport-Jobava System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Indian Defense 1 game 0W 0D 1L
Reversed Chigorin Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 3 games 0W 1D 0L
Pirc Defense 2 games 0W 0D 0L
(unspecified) 2 games 0W 0D 0L
(unspecified) 2 games 0W 0D 0L
Indian Defense 1 game 0W 1D 0L
Wade-Tartakower Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders Top 4 of 14

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

2025.12.28 · 13. Bxh7+ (−26.9% win chance) 0-1
Hepting, Frank
Helpertz, Stefan
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2025.12.29 · 8. Bd3 (−21.1% win chance) 0-1
Hessler Carbonell, Louis
Helpertz, Stefan
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2025.12.29 · 26. Qa3 (−18.7% win chance) 0-1
Hessler Carbonell, Louis
Helpertz, Stefan
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2025.12.29 · 21. Qc1 (−17.8% win chance) 0-1
Hessler Carbonell, Louis
Helpertz, Stefan
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View blunders & mistakes
Games Showing all 5 games
Date Event Round Color Opponent Result Accuracy % First moves