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Freiherr von Maltzahn, Simeon

Standard: 0 Rapid: 0 Blitz: 1688 (last updated 2026-10-02)
FIDE ID: 533049726 (view FIDE profile)
Federation: GER Sex: M Birth Year: 1999 Age: 27
Title: — Women's title: — Other title: — FOA title: —
Games: 9 Wins: 3 (33%) Draws: 1 (11%) Losses: 5 (56%)
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Dossier

9 of 9 games analyzed.

Accuracy: 82.6%
Opened e4: 4/4
Castled kingside: 9Same-side castling: 7Opposite-side castling: 1
Played in the center: 5Played on the queenside: 2Fianchettoed kingside: 2Played on the kingside: 2
Isolated pawn: 7Kept the bishop pair: 6Space advantage: 5Sacrificed material: 5Backward pawn: 5Missed tactics: 5Active pieces: 4Initiated exchanges: 4Avoided exchanges: 2Played gambits: 2
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Openings

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As White 4 games 2W 0D 2L
Caro-Kann Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Scandinavian Defense 1 game 0W 0D 1L
Modern Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Ruy Lopez 1 game 1W 0D 0L
Berlin Defense 1 game 1W 0D 0L
Improved Steinitz Defense 1 game 1W 0D 0L
Sicilian Defense 1 game 1W 0D 0L
Nyezhmetdinov-Rossolimo Attack 1 game 1W 0D 0L
Fianchetto Variation 1 game 1W 0D 0L
As Black 5 games 1W 1D 3L
Sicilian Defense 5 games 1W 1D 3L
Open 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Closed 1 game 0W 0D 1L
Traditional 1 game 0W 0D 1L
Old Sicilian 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Franco-Sicilian Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Löwenthal Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 63

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

2025.11.23 · 56... Qg1+ (−47.5% win chance) 1/2-1/2
Freiherr von Maltzahn, Simeon
Roberts, Ashley
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2025.11.23 · 44... f6+ (−43% win chance) 1/2-1/2
Freiherr von Maltzahn, Simeon
Roberts, Ashley
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2025.11.22 · 37. g3 (−37.9% win chance) 1-0
Suraj Sahu
Freiherr von Maltzahn, Simeon
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2025.11.23 · 40... Kd6 (−37.5% win chance) 1/2-1/2
Freiherr von Maltzahn, Simeon
Roberts, Ashley
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View blunders & mistakes
Games Showing all 9 games
Date Event Round Color Opponent Result Accuracy % First moves