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Player profile

Jahn, Peter

Standard: 2090 Rapid: 0 Blitz: 2069 (last updated 2026-11-02)
FIDE ID: 12989614 (view FIDE profile)
Federation: GER Sex: M Birth Year: 1964 Age: 62
Title: — Women's title: — Other title: — FOA title: —
Games: 14 Wins: 6 (43%) Draws: 3 (21%) Losses: 5 (36%)
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Dossier

13 of 14 games analyzed.

Accuracy: 88.9%
Opened d4: 7/8Opened Nf3: 1/8
Castled kingside: 11Same-side castling: 10Did not castle: 2
Fianchettoed kingside: 7Played on the kingside: 5Fianchettoed queenside: 4Played in the center: 4Played on the queenside: 4
Initiated exchanges: 9Active pieces: 9Kept the bishop pair: 9Isolated pawn: 7Backward pawn: 7Sacrificed material: 7Missed tactics: 4Space advantage: 3Played gambits: 2Avoided exchanges: 2
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Openings

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As White 9 games 3W 3D 3L
Queen's Pawn Game 4 games 1W 1D 2L
Symmetrical Variation 3 games 1W 1D 1L
Pseudo-Catalan 3 games 1W 1D 1L
Modern Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
King's Indian Defense 1 game 0W 0D 1L
Kazakh Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Zukertort Opening 1 game 1W 0D 0L
Reversed Grünfeld 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Neo-Grünfeld Defense 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
Original Defense 1 game 0W 1D 0L
Indian Defense 1 game 1W 0D 0L
Knights Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Benoni Defense 1 game 0W 1D 0L
Old Benoni 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
As Black 5 games 3W 0D 2L
Caro-Kann Defense 3 games 1W 0D 2L
Two Knights Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Advance Variation 1 game 0W 0D 1L
Botvinnik-Carls Defense 1 game 0W 0D 1L
Tartakower Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Zukertort Opening 2 games 2W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Reversed Grünfeld 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 57

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

2025.07.09 · 35. Qa1 (−53.3% win chance) 1-0
Hencke, Heiko
Jahn, Peter
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2025.07.10 · 40... Rxg5 (−40.6% win chance) 1-0
Jahn, Peter
Koenig, Dirk
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2025.07.10 · 37... Kf8 (−33.2% win chance) 1-0
Jahn, Peter
Koenig, Dirk
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2025.07.07 · 24. Rae1 (−24.8% win chance) 0-1
Richter, Juergen
Jahn, Peter
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Games Showing all 14 games
Date Event Round Color Opponent Result Accuracy % First moves