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Player profile

Kaster, Juergen

Standard: 2025 Rapid: 2087 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 4655214 (view FIDE profile)
Federation: GER Sex: M Birth Year: 1953 Age: 73
Title: — Women's title: — Other title: — FOA title: —
Games: 9 Wins: 3 (33%) Draws: 5 (56%) Losses: 1 (11%)
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Dossier

9 of 9 games analyzed.

Accuracy: 90.8%
Opened f4: 5/5
Castled kingside: 5Did not castle: 4Same-side castling: 3Opposite-side castling: 1
Fianchettoed queenside: 5Played in the center: 4Played on the kingside: 4Played on the queenside: 3Fianchettoed kingside: 2
Active pieces: 6Space advantage: 5Backward pawn: 4Sacrificed material: 4Accepted short draws: 4Avoided exchanges: 4Initiated exchanges: 3Kept the bishop pair: 3Isolated pawn: 1Played gambits: 1
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Openings

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As White 5 games 2W 3D 0L
Bird Opening 5 games 2W 3D 0L
(unspecified) 3 games 2W 1D 0L
(unspecified) 3 games 2W 1D 0L
Lasker Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Dutch Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
As Black 4 games 1W 2D 1L
Grünfeld Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
Spassky Variation 1 game 0W 0D 1L
Pirc Defense 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
Schlechter Variation 1 game 0W 1D 0L
French Defense 1 game 0W 1D 0L
Réti-Spielmann Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
King's Pawn Game 1 game 1W 0D 0L
Maróczy Defense 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?

2023.09.12 · 36... Qxb2 (−36.2% win chance) 1-0
Kaster, Juergen
Gerl, Hans
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2023.09.12 · 42... g5 (−27.9% win chance) 1-0
Kaster, Juergen
Gerl, Hans
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2023.09.12 · 44... g4 (−27.7% win chance) 1-0
Kaster, Juergen
Gerl, Hans
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2023.09.12 · 40... fxe5 (−26% win chance) 1-0
Kaster, Juergen
Gerl, Hans
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View blunders & mistakes
Games Showing all 9 games
Date Event Round Color Opponent Result Accuracy % First moves