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Player profile

Jahn, Thomas

Standard: 1960 Rapid: 1959 Blitz: 0 (last updated 2026-11-02)
FIDE ID: 34679430 (view FIDE profile)
Federation: GER Sex: M Birth Year: 1965 Age: 61
Title: — Women's title: — Other title: — FOA title: —
Games: 22 Wins: 12 (55%) Draws: 3 (14%) Losses: 6 (27%) Other: 1
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Dossier

20 of 22 games analyzed.

Accuracy: 88.7%
Opened e4: 9/9
Castled kingside: 12Same-side castling: 12Castled queenside: 5Opposite-side castling: 4Did not castle: 3
Played in the center: 10Played on the queenside: 6Fianchettoed queenside: 3Played on the kingside: 3Fianchettoed kingside: 1
Active pieces: 16Sacrificed material: 14Kept the bishop pair: 12Initiated exchanges: 11Backward pawn: 9Space advantage: 9Avoided exchanges: 5Missed tactics: 5Isolated pawn: 4Played gambits: 2
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Openings

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As White 10 games 7W 0D 2L
Sicilian Defense 7 games 4W 0D 2L
Dragon Variation 3 games 1W 0D 2L
(unspecified) 2 games 1W 0D 1L
Yugoslav Attack, Early Deviations 1 game 0W 0D 1L
Taimanov Variation 2 games 1W 0D 0L
Szén Variation 1 game 1W 0D 0L
(unspecified) 1 game 0W 0D 0L
Sozin Attack 1 game 1W 0D 0L
Flank Variation 1 game 1W 0D 0L
Kalashnikov Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Scandinavian Defense 1 game 1W 0D 0L
Main Line 1 game 1W 0D 0L
Mieses Variation 1 game 1W 0D 0L
Alekhine Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
French Defense 1 game 1W 0D 0L
McCutcheon Variation 1 game 1W 0D 0L
Lasker Variation 1 game 1W 0D 0L
As Black 12 games 5W 3D 4L
Sicilian Defense 4 games 1W 2D 1L
O'Kelly Variation 1 game 0W 1D 0L
Normal System 1 game 0W 1D 0L
Grand Prix Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Alapin Variation 1 game 0W 0D 1L
Barmen Defense, Central Exchange 1 game 0W 0D 1L
Scheveningen Variation 1 game 0W 1D 0L
Vitolins Variation 1 game 0W 1D 0L
Queen's Pawn Game 2 games 1W 0D 1L
London System 1 game 1W 0D 0L
with e6 1 game 1W 0D 0L
Accelerated London System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
English Opening 2 games 1W 1D 0L
King's English Variation 2 games 1W 1D 0L
(unspecified) 1 game 0W 1D 0L
Four Knights Variation, Fianchetto Line, with Nb6 1 game 1W 0D 0L
Queen's Gambit Declined 2 games 1W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Harrwitz Attack 1 game 1W 0D 0L
Fianchetto Defense 1 game 1W 0D 0L
Catalan Opening 1 game 1W 0D 0L
Open Defense 1 game 1W 0D 0L
Classical Line 1 game 1W 0D 0L
Clemenz Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 65

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

2025.04.17 · 50... Kxd3 (−55.3% win chance) 1/2-1/2
Thomas Jahn
Jusic, Ahmed
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2025.07.22 · 12... Be6 (−46% win chance) 1/2-1/2
Jahn, Thomas
Jampen, Florian
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2026.07.23 · 37. Qc5 (−44.3% win chance) 0-1
Novalic, Miralem
Jahn, Thomas
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2025.07.18 · 35. Re5 (−36.4% win chance) 1-0
Bachmann, Daniel
Jahn, Thomas
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View blunders & mistakes
Games Showing all 22 games
Date Event Round Color Opponent Result Accuracy % First moves