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Player profile

Jacob, Helmut, Dr.

Standard: 2058 Rapid: 0 Blitz: 2043 (last updated 2026-10-02)
FIDE ID: 4681215 (view FIDE profile)
Federation: GER Sex: M Birth Year: 1947 Age: 79
Title: — Women's title: — Other title: — FOA title: —
Games: 8 Wins: 4 (50%) Draws: 3 (38%) Losses: 1 (13%)
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Dossier

8 of 8 games analyzed.

Accuracy: 94.1%
Opened e4: 5/5
Castled kingside: 8Same-side castling: 5Opposite-side castling: 3
Fianchettoed kingside: 4Fianchettoed queenside: 3Played in the center: 3Played on the queenside: 1Played on the kingside: 1
Kept the bishop pair: 7Active pieces: 6Initiated exchanges: 5Backward pawn: 4Space advantage: 4Avoided exchanges: 3Sacrificed material: 2Missed tactics: 2Accepted short draws: 1Played gambits: 1
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Openings

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As White 5 games 2W 2D 1L
Modern Defense 2 games 0W 1D 1L
Standard Line 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Standard Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Sicilian Defense 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Caro-Kann Defense 1 game 0W 1D 0L
Tartakower Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
As Black 3 games 2W 1D 0L
Dutch Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Sicilian Defense 1 game 1W 0D 0L
Old Sicilian 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Modern Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 21

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

2024.07.02 · 48... Nd5+ (−16.9% win chance) 0-1
Jacob, Helmut, Dr.
Winkler, Karl
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2024.07.07 · 33. Qb1 (−10.7% win chance) 0-1
Kahe, Ralph
Jacob, Helmut, Dr.
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2024.07.04 · 40. Be3 (−8.9% win chance) 1/2-1/2
Okrajek, Alexander
Jacob, Helmut, Dr.
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2024.07.07 · 36. Be2 (−8.4% win chance) 0-1
Kahe, Ralph
Jacob, Helmut, Dr.
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View blunders & mistakes
Games Showing all 8 games
Date Event Round Color Opponent Result Accuracy % First moves